diff --git a/Cargo.lock b/Cargo.lock
index 0effe6b0b2ad5..3b1b9e20ac136 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,10 +1,5 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-[[package]]
-name = "adler32"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "aho-corasick"
 version = "0.7.6"
@@ -31,12 +26,12 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.19"
+version = "1.0.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "arc-swap"
-version = "0.4.3"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -54,7 +49,7 @@ name = "atty"
 version = "0.2.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -70,7 +65,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "backtrace-sys 0.1.32 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-demangle 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -79,8 +74,8 @@ name = "backtrace-sys"
 version = "0.1.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.47 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -133,7 +128,7 @@ dependencies = [
 
 [[package]]
 name = "bytes"
-version = "0.5.2"
+version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -146,7 +141,7 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.0.47"
+version = "1.0.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -164,7 +159,7 @@ dependencies = [
  "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "textwrap 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-width 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-width 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -182,38 +177,18 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "cookie"
-version = "0.12.0"
+name = "core-foundation"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "core-foundation-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "cookie_store"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cookie 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "idna 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "publicsuffix 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.41 (registry+https://github.com/rust-lang/crates.io-index)",
- "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "try_from 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "crc32fast"
-version = "1.2.0"
+name = "core-foundation-sys"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
-]
 
 [[package]]
 name = "crossbeam-deque"
@@ -279,12 +254,12 @@ dependencies = [
  "downcast-rs 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.41 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -295,40 +270,40 @@ dependencies = [
  "atty 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "base64 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "deno 0.27.0",
  "deno_typescript 0.27.0",
  "dirs 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "dlopen 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "fwdansi 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fwdansi 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper 0.12.35 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper-rustls 0.17.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "indexmap 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "nix 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "os_pipe 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "remove_dir_all 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "reqwest 0.9.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "reqwest 0.10.0-alpha.2 (git+https://github.com/seanmonstar/reqwest.git?rev=0ab5df3)",
  "ring 0.16.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustyline 5.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustyline 5.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
  "source-map-mappings 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sys-info 0.5.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "termcolor 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-process 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-rustls 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-rustls 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "utime 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "webpki-roots 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -340,8 +315,8 @@ name = "deno_typescript"
 version = "0.27.0"
 dependencies = [
  "deno 0.27.0",
- "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -359,7 +334,7 @@ version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_users 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -371,7 +346,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "dlopen_derive 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -380,7 +355,7 @@ name = "dlopen_derive"
 version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.44 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -402,21 +377,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "encoding_rs"
-version = "0.8.20"
+version = "0.8.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "error-chain"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "backtrace 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
- "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "failure"
 version = "0.1.6"
@@ -433,24 +399,26 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "synstructure 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "synstructure 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "flate2"
-version = "1.0.12"
+name = "fnv"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "foreign-types"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "crc32fast 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
- "miniz_oxide 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "foreign-types-shared 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "fnv"
-version = "1.0.6"
+name = "foreign-types-shared"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -538,7 +506,7 @@ dependencies = [
  "proc-macro-hack 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -573,7 +541,7 @@ dependencies = [
 
 [[package]]
 name = "fwdansi"
-version = "1.0.1"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -586,7 +554,7 @@ version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasi 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -599,7 +567,7 @@ dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "indexmap 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -607,25 +575,43 @@ dependencies = [
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "h2"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-sink 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "indexmap 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-util 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "heck"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "unicode-segmentation 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-segmentation 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "hermit-abi"
-version = "0.1.3"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "http"
-version = "0.1.19"
+version = "0.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -633,6 +619,16 @@ dependencies = [
  "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "http"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "http-body"
 version = "0.1.0"
@@ -640,10 +636,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-buf 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "http-body"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "httparse"
 version = "1.3.4"
@@ -658,7 +663,7 @@ dependencies = [
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "h2 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "http-body 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "httparse 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -669,15 +674,38 @@ dependencies = [
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-buf 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-reactor 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-reactor 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-timer 0.2.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "want 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "hyper"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-channel 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "h2 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http-body 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "httparse 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tower-service 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "want 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "hyper-rustls"
 version = "0.17.1"
@@ -695,21 +723,38 @@ dependencies = [
 ]
 
 [[package]]
-name = "hyper_hello"
-version = "0.0.1"
+name = "hyper-rustls"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "hyper 0.12.35 (registry+https://github.com/rust-lang/crates.io-index)",
- "ring 0.16.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ct-logs 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustls-native-certs 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-rustls 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "idna"
-version = "0.1.5"
+name = "hyper-tls"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-normalization 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-tls 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "hyper_hello"
+version = "0.0.1"
+dependencies = [
+ "hyper 0.12.35 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ring 0.16.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -719,7 +764,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-normalization 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-normalization 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -735,7 +780,7 @@ name = "iovec"
 version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -745,10 +790,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "js-sys"
-version = "0.3.31"
+version = "0.3.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "wasm-bindgen 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -767,12 +812,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "libc"
-version = "0.2.65"
+version = "0.2.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "lock_api"
-version = "0.3.1"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "scopeguard 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -820,15 +865,7 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "mime 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicase 2.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "miniz_oxide"
-version = "0.3.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "adler32 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicase 2.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -841,7 +878,7 @@ dependencies = [
  "fuchsia-zircon-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -866,7 +903,7 @@ version = "0.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -890,13 +927,30 @@ dependencies = [
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "native-tls"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl 0.10.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-sys 0.9.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "schannel 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "security-framework 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "security-framework-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "net2"
 version = "0.2.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -906,9 +960,9 @@ version = "0.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "cc 1.0.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -926,8 +980,38 @@ name = "num_cpus"
 version = "1.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "hermit-abi 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hermit-abi 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "openssl"
+version = "0.10.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "openssl-sys 0.9.53 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "openssl-probe"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "openssl-sys"
+version = "0.9.53"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "vcpkg 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -935,7 +1019,7 @@ name = "os_pipe"
 version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -944,7 +1028,7 @@ name = "parking_lot"
 version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "lock_api 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lock_api 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot_core 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -956,7 +1040,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -965,13 +1049,26 @@ dependencies = [
 
 [[package]]
 name = "percent-encoding"
-version = "1.0.1"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "percent-encoding"
-version = "2.1.0"
+name = "pin-project"
+version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "pin-project-internal 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "pin-project-internal"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
 name = "pin-project-lite"
@@ -983,6 +1080,11 @@ name = "pin-utils"
 version = "0.1.0-alpha.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "pkg-config"
+version = "0.3.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.6"
@@ -995,7 +1097,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1019,18 +1121,6 @@ dependencies = [
  "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "publicsuffix"
-version = "1.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "error-chain 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "idna 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "quote"
 version = "0.6.13"
@@ -1053,51 +1143,24 @@ version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "rand"
-version = "0.6.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_hc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_isaac 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_jitter 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_os 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_pcg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_xorshift 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "rand"
 version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "getrandom 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_chacha 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_hc 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "rand_chacha"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "rand_chacha"
 version = "0.2.1"
@@ -1128,14 +1191,6 @@ dependencies = [
  "getrandom 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "rand_hc"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "rand_hc"
 version = "0.2.0"
@@ -1144,24 +1199,6 @@ dependencies = [
  "rand_core 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "rand_isaac"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "rand_jitter"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "rand_os"
 version = "0.1.3"
@@ -1169,29 +1206,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "rand_pcg"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "rand_xorshift"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "rdrand"
 version = "0.4.0"
@@ -1242,35 +1262,38 @@ dependencies = [
 
 [[package]]
 name = "reqwest"
-version = "0.9.22"
-source = "registry+https://github.com/rust-lang/crates.io-index"
+version = "0.10.0-alpha.2"
+source = "git+https://github.com/seanmonstar/reqwest.git?rev=0ab5df3#0ab5df39ccab1bd83a34a65fa4dc37da14c8d939"
 dependencies = [
- "base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "cookie 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "cookie_store 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "encoding_rs 0.8.20 (registry+https://github.com/rust-lang/crates.io-index)",
- "flate2 1.0.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper 0.12.35 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper-rustls 0.17.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "base64 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "encoding_rs 0.8.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http-body 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper-rustls 0.19.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper-tls 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "js-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "mime 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "mime_guess 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "percent-encoding 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project-lite 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.41 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_urlencoded 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_urlencoded 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-rustls 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "uuid 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-rustls 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-tls 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-futures 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "web-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "webpki-roots 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winreg 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1280,12 +1303,12 @@ name = "ring"
 version = "0.16.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "spin 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "untrusted 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "web-sys 0.3.31 (registry+https://github.com/rust-lang/crates.io-index)",
+ "web-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1324,18 +1347,30 @@ dependencies = [
  "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "rustls-native-certs"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "schannel 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "security-framework 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "rustyline"
-version = "5.0.4"
+version = "5.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "dirs 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "nix 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-segmentation 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-width 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-segmentation 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-width 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "utf8parse 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1345,6 +1380,15 @@ name = "ryu"
 version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "schannel"
+version = "0.1.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "scopeguard"
 version = "1.0.0"
@@ -1359,6 +1403,25 @@ dependencies = [
  "untrusted 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "security-framework"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "core-foundation 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "core-foundation-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "security-framework-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "security-framework-sys"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "core-foundation-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "semver"
 version = "0.9.0"
@@ -1374,60 +1437,51 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "serde"
-version = "1.0.102"
+version = "1.0.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde_derive 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.102"
+version = "1.0.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.41"
+version = "1.0.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "indexmap 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "ryu 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_urlencoded"
-version = "0.5.5"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "dtoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "signal-hook"
-version = "0.1.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
- "signal-hook-registry 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "signal-hook-registry"
-version = "1.1.1"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "arc-swap 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "arc-swap 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1443,13 +1497,18 @@ dependencies = [
  "maybe-uninit 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "smallvec"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "socket2"
 version = "0.3.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1498,7 +1557,7 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.7"
+version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1508,12 +1567,12 @@ dependencies = [
 
 [[package]]
 name = "synstructure"
-version = "0.12.2"
+version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1522,8 +1581,8 @@ name = "sys-info"
 version = "0.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.47 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1532,7 +1591,7 @@ version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
  "remove_dir_all 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1561,7 +1620,7 @@ name = "textwrap"
 version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "unicode-width 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-width 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1577,7 +1636,7 @@ name = "time"
 version = "0.1.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1591,39 +1650,34 @@ dependencies = [
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-current-thread 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-fs 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-reactor 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-sync 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-udp 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-reactor 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-timer 0.2.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio"
-version = "0.2.4"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio-named-pipes 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio-uds 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "pin-project-lite 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "signal-hook-registry 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "signal-hook-registry 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-macros 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-macros 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1637,44 +1691,24 @@ dependencies = [
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "tokio-codec"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "tokio-current-thread"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-executor"
-version = "0.1.8"
+version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "crossbeam-utils 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "tokio-fs"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "tokio-io"
 version = "0.1.12"
@@ -1687,34 +1721,16 @@ dependencies = [
 
 [[package]]
 name = "tokio-macros"
-version = "0.2.0"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "tokio-process"
-version = "0.2.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "crossbeam-queue 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio-named-pipes 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-reactor 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-signal 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-reactor"
-version = "0.1.10"
+version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "crossbeam-utils 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1725,7 +1741,7 @@ dependencies = [
  "num_cpus 1.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-sync 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1744,19 +1760,15 @@ dependencies = [
 ]
 
 [[package]]
-name = "tokio-signal"
-version = "0.2.7"
+name = "tokio-rustls"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio-uds 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "signal-hook 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-reactor 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1778,12 +1790,12 @@ dependencies = [
  "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-reactor 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-reactor 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-threadpool"
-version = "0.1.16"
+version = "0.1.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "crossbeam-deque 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1794,70 +1806,58 @@ dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.11.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-timer"
-version = "0.2.11"
+version = "0.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "crossbeam-utils 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "tokio-udp"
-version = "0.1.5"
+name = "tokio-tls"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-reactor 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "tokio-uds"
-version = "0.2.5"
+name = "tokio-util"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "iovec 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-sink 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio 0.6.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio-uds 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-reactor 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project-lite 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "try-lock"
-version = "0.2.2"
+name = "tower-service"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
-name = "try_from"
-version = "0.3.2"
+name = "try-lock"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
-]
 
 [[package]]
 name = "unicase"
-version = "2.5.1"
+version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "version_check 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1870,20 +1870,20 @@ dependencies = [
 
 [[package]]
 name = "unicode-normalization"
-version = "0.1.9"
+version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "smallvec 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "unicode-segmentation"
-version = "1.5.0"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "unicode-width"
-version = "0.1.6"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1901,16 +1901,6 @@ name = "untrusted"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "url"
-version = "1.7.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "idna 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "url"
 version = "2.1.0"
@@ -1932,17 +1922,14 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.65 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "uuid"
-version = "0.7.4"
+name = "vcpkg"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
-]
 
 [[package]]
 name = "vec_map"
@@ -1954,6 +1941,11 @@ name = "version_check"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "version_check"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "vlq"
 version = "0.5.1"
@@ -1974,6 +1966,15 @@ dependencies = [
  "try-lock 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "want"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "try-lock 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "wasi"
 version = "0.7.0"
@@ -1981,16 +1982,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.54"
+version = "0.2.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-macro 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-macro 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.54"
+version = "0.2.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bumpalo 2.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1998,61 +2001,72 @@ dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-shared 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-shared 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "wasm-bindgen-futures"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "js-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "web-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.54"
+version = "0.2.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-macro-support 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-macro-support 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.54"
+version = "0.2.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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  "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-backend 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-shared 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-backend 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-shared 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.54"
+version = "0.2.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "wasm-bindgen-webidl"
-version = "0.2.54"
+version = "0.2.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "anyhow 1.0.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "anyhow 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-backend 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-backend 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
  "weedle 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "web-sys"
-version = "0.3.31"
+version = "0.3.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "anyhow 1.0.19 (registry+https://github.com/rust-lang/crates.io-index)",
- "js-sys 0.3.31 (registry+https://github.com/rust-lang/crates.io-index)",
+ "anyhow 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "js-sys 0.3.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "sourcefile 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-webidl 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-webidl 0.2.56 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2144,12 +2158,11 @@ dependencies = [
 ]
 
 [metadata]
-"checksum adler32 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "5d2e7343e7fc9de883d1b0341e0b13970f764c14101234857d2ddafa1cb1cac2"
 "checksum aho-corasick 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)" = "58fb5e95d83b38284460a5fda7d6470aa0b8844d283a0b614b8535e880800d2d"
 "checksum ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
 "checksum ansi_term 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2"
-"checksum anyhow 1.0.19 (registry+https://github.com/rust-lang/crates.io-index)" = "57114fc2a6cc374bce195d3482057c846e706d252ff3604363449695684d7a0d"
-"checksum arc-swap 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "f1a1eca3195b729bbd64e292ef2f5fff6b1c28504fed762ce2b1013dde4d8e92"
+"checksum anyhow 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)" = "9267dff192e68f3399525901e709a48c1d3982c9c072fa32f2127a0cb0babf14"
+"checksum arc-swap 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "d7b8a9123b8027467bce0099fe556c628a53c8d83df0507084c31e9ba2e39aff"
 "checksum arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "0d382e583f07208808f6b1249e60848879ba3543f57c32277bf52d69c2f0f0ee"
 "checksum arrayvec 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cff77d8686867eceff3105329d4698d96c2391c176d5d03adc90c7389162b5b8"
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+"checksum unicode-segmentation 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e83e153d1053cbb5a118eeff7fd5be06ed99153f00dbcd8ae310c5fb2b22edc0"
+"checksum unicode-width 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "caaa9d531767d1ff2150b9332433f32a24622147e5ebb1f26409d5da67afd479"
 "checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
 "checksum unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"
 "checksum untrusted 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "60369ef7a31de49bcb3f6ca728d4ba7300d9a1658f94c727d4cab8c8d9f4aece"
-"checksum url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dd4e7c0d531266369519a4aa4f399d748bd37043b00bde1e4ff1f60a120b355a"
 "checksum url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "75b414f6c464c879d7f9babf951f23bc3743fb7313c081b2e6ca719067ea9d61"
 "checksum utf8parse 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8772a4ccbb4e89959023bc5b7cb8623a795caa7092d99f3aa9501b9484d4557d"
 "checksum utime 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "055058552ca15c566082fc61da433ae678f78986a6f16957e33162d1b218792a"
-"checksum uuid 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)" = "90dbc611eb48397705a6b0f6e917da23ae517e4d127123d2cf7674206627d32a"
+"checksum vcpkg 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "3fc439f2794e98976c88a2a2dafce96b930fe8010b0a256b3c2199a773933168"
 "checksum vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "05c78687fb1a80548ae3250346c3db86a80a7cdd77bda190189f2d0a0987c81a"
 "checksum version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
+"checksum version_check 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "078775d0255232fb988e6fccf26ddc9d1ac274299aaedcedce21c6f72cc533ce"
 "checksum vlq 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "65dd7eed29412da847b0f78bcec0ac98588165988a8cfe41d4ea1d429f8ccfff"
 "checksum void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
 "checksum want 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b6395efa4784b027708f7451087e647ec73cc74f5d9bc2e418404248d679a230"
+"checksum want 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
 "checksum wasi 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b89c3ce4ce14bdc6fb6beaf9ec7928ca331de5df7e5ea278375642a2f478570d"
-"checksum wasm-bindgen 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)" = "c4568ae1b4e07ca907b1a4de41174eaa3e5be4066c024475586b7842725f69a9"
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-"checksum wasm-bindgen-macro 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)" = "7c568f4d3cf6d7c1d72b165daf778fb0d6e09a24f96ac14fc8c4f66a96e86b72"
-"checksum wasm-bindgen-macro-support 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)" = "430d12539ae324d16097b399e9d07a6d5ce0173b2a61a2d02346ca7c198daffe"
-"checksum wasm-bindgen-shared 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)" = "8ae7167f0bbffd7fac2b12da0fa1f834c1d84671a1ae3c93ac8bde2e97179c39"
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-"checksum web-sys 0.3.31 (registry+https://github.com/rust-lang/crates.io-index)" = "ce8e893e021539beb87de8f06e77bdb390a3ab0db4cfeb569c4e377b55ed20de"
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 "checksum webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d7e664e770ac0110e2384769bcc59ed19e329d81f555916a6e072714957b81b4"
 "checksum webpki-roots 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a262ae37dd9d60f60dd473d1158f9fbebf110ba7b6a5051c8160460f6043718b"
 "checksum weedle 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3bb43f70885151e629e2a19ce9e50bd730fd436cfd4b666894c9ce4de9141164"
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index dacefa2499213..43cccd14f5463 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -28,12 +28,13 @@ deno_typescript = { path = "../deno_typescript", version = "0.27.0" }
 ansi_term = "0.12.1"
 atty = "0.2.13"
 base64 = "0.11.0"
+bytes = "0.5"
 byteorder = "1.3.2"
 clap = "2.33.0"
 dirs = "2.0.2"
 dlopen = "0.1.8"
 futures = { version = "0.3", features = [ "compat", "io-compat" ] }
-http = "0.1.19"
+http = "0.2"
 hyper = "0.12.35"
 hyper-rustls = "0.17.1"
 indexmap = "1.3.0"
@@ -43,7 +44,7 @@ log = "0.4.8"
 rand = "0.7.2"
 regex = "1.3.1"
 remove_dir_all = "0.5.2"
-reqwest = { version = "0.9.22", default-features = false, features = ["rustls-tls"] }
+reqwest = { git = "https://github.com/seanmonstar/reqwest.git", rev = "0ab5df3", features = ["rustls-tls", "stream"] }
 ring = "0.16.9"
 rustyline = "5.0.4"
 serde = { version = "1.0.102", features = ["derive"] }
@@ -53,11 +54,10 @@ source-map-mappings = "0.5.0"
 sys-info = "0.5.8"
 tempfile = "3.1.0"
 termcolor = "1.0.5"
-tokio = "0.1.22"
+tokio = { version = "0.2.6", features = ["full"] }
 tokio-executor = "0.1.8"
-tokio-process = "0.2.4"
-tokio-rustls = "0.10.2"
-url = "1.7.2"
+tokio-rustls = "0.12.0"
+url = "2.1"
 utime = "0.2.1"
 webpki = "0.21.0"
 webpki-roots = "0.17.0"
diff --git a/cli/deno_error.rs b/cli/deno_error.rs
index 8d0eea2012597..d74483df91901 100644
--- a/cli/deno_error.rs
+++ b/cli/deno_error.rs
@@ -211,6 +211,7 @@ impl GetErrorKind for url::ParseError {
       }
       RelativeUrlWithoutBase => ErrorKind::RelativeUrlWithoutBase,
       SetHostOnCannotBeABaseUrl => ErrorKind::SetHostOnCannotBeABaseUrl,
+      _ => ErrorKind::Other,
     }
   }
 }
@@ -231,7 +232,7 @@ impl GetErrorKind for reqwest::Error {
   fn kind(&self) -> ErrorKind {
     use self::GetErrorKind as Get;
 
-    match self.get_ref() {
+    match self.source() {
       Some(err_ref) => None
         .or_else(|| err_ref.downcast_ref::<hyper::Error>().map(Get::kind))
         .or_else(|| err_ref.downcast_ref::<url::ParseError>().map(Get::kind))
@@ -242,7 +243,7 @@ impl GetErrorKind for reqwest::Error {
             .map(Get::kind)
         })
         .unwrap_or_else(|| ErrorKind::HttpOther),
-      _ => ErrorKind::HttpOther,
+      None => ErrorKind::HttpOther,
     }
   }
 }
diff --git a/cli/global_timer.rs b/cli/global_timer.rs
index e06cabc486704..1dba8d3b5d3b5 100644
--- a/cli/global_timer.rs
+++ b/cli/global_timer.rs
@@ -13,7 +13,7 @@ use futures::channel::oneshot;
 use futures::future::FutureExt;
 use std::future::Future;
 use std::time::Instant;
-use tokio::timer::Delay;
+use tokio;
 
 #[derive(Default)]
 pub struct GlobalTimer {
@@ -43,8 +43,7 @@ impl GlobalTimer {
     let (tx, rx) = oneshot::channel();
     self.tx = Some(tx);
 
-    let delay = futures::compat::Compat01As03::new(Delay::new(deadline))
-      .map_err(|err| panic!("Unexpected error in timeout {:?}", err));
+    let delay = tokio::time::delay_until(deadline.into());
     let rx = rx
       .map_err(|err| panic!("Unexpected error in receiving channel {:?}", err));
 
diff --git a/cli/http_body.rs b/cli/http_body.rs
index 72ec8017e818e..4873069898845 100644
--- a/cli/http_body.rs
+++ b/cli/http_body.rs
@@ -1,28 +1,31 @@
 // Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
-
-use futures::io::AsyncRead;
-use futures::stream::StreamExt;
-use reqwest::r#async::Chunk;
-use reqwest::r#async::Decoder;
+use bytes::Bytes;
+use futures::Stream;
+use futures::StreamExt;
+use reqwest;
 use std::cmp::min;
 use std::io;
 use std::io::Read;
 use std::pin::Pin;
 use std::task::Context;
 use std::task::Poll;
+use tokio::io::AsyncRead;
+
+// TODO(bartlomieju): most of this stuff can be moved to `cli/ops/fetch.rs`
+type ReqwestStream = Pin<Box<dyn Stream<Item = reqwest::Result<Bytes>> + Send>>;
 
-/// Wraps `reqwest::Decoder` so that it can be exposed as an `AsyncRead` and integrated
+/// Wraps `ReqwestStream` so that it can be exposed as an `AsyncRead` and integrated
 /// into resources more easily.
 pub struct HttpBody {
-  decoder: futures::compat::Compat01As03<Decoder>,
-  chunk: Option<Chunk>,
+  stream: ReqwestStream,
+  chunk: Option<Bytes>,
   pos: usize,
 }
 
 impl HttpBody {
-  pub fn from(body: Decoder) -> Self {
+  pub fn from(body: ReqwestStream) -> Self {
     Self {
-      decoder: futures::compat::Compat01As03::new(body),
+      stream: body,
       chunk: None,
       pos: 0,
     }
@@ -65,10 +68,10 @@ impl AsyncRead for HttpBody {
       assert_eq!(inner.pos, 0);
     }
 
-    let p = inner.decoder.poll_next_unpin(cx);
+    let p = inner.stream.poll_next_unpin(cx);
     match p {
       Poll::Ready(Some(Err(e))) => Poll::Ready(Err(
-        // TODO Need to map hyper::Error into std::io::Error.
+        // TODO(bartlomieju): rewrite it to use ErrBox
         io::Error::new(io::ErrorKind::Other, e),
       )),
       Poll::Ready(Some(Ok(chunk))) => {
diff --git a/cli/http_util.rs b/cli/http_util.rs
index 41a01f1e30a25..1be9ad60f45ca 100644
--- a/cli/http_util.rs
+++ b/cli/http_util.rs
@@ -3,18 +3,15 @@ use crate::deno_error;
 use crate::deno_error::DenoError;
 use crate::version;
 use deno::ErrBox;
-use futures::future;
 use futures::future::FutureExt;
-use futures::future::TryFutureExt;
 use reqwest;
 use reqwest::header::HeaderMap;
 use reqwest::header::CONTENT_TYPE;
 use reqwest::header::LOCATION;
 use reqwest::header::USER_AGENT;
-use reqwest::r#async::Client;
-use reqwest::RedirectPolicy;
+use reqwest::redirect::Policy;
+use reqwest::Client;
 use std::future::Future;
-use std::pin::Pin;
 use url::Url;
 
 /// Create new instance of async reqwest::Client. This client supports
@@ -26,9 +23,9 @@ pub fn get_client() -> Client {
     format!("Deno/{}", version::DENO).parse().unwrap(),
   );
   Client::builder()
-    .redirect(RedirectPolicy::none())
+    .redirect(Policy::none())
     .default_headers(headers)
-    .use_sys_proxy()
+    .use_rustls_tls()
     .build()
     .unwrap()
 }
@@ -75,77 +72,45 @@ pub enum FetchOnceResult {
 pub fn fetch_string_once(
   url: &Url,
 ) -> impl Future<Output = Result<FetchOnceResult, ErrBox>> {
-  type FetchAttempt = (Option<String>, Option<String>, Option<FetchOnceResult>);
-
   let url = url.clone();
   let client = get_client();
 
-  futures::compat::Compat01As03::new(client.get(url.clone()).send())
-    .map_err(ErrBox::from)
-    .and_then(
-      move |mut response| -> Pin<
-        Box<dyn Future<Output = Result<FetchAttempt, ErrBox>> + Send>,
-      > {
-        if response.status().is_redirection() {
-          let location_string = response
-            .headers()
-            .get(LOCATION)
-            .expect("url redirection should provide 'location' header")
-            .to_str()
-            .unwrap();
-
-          debug!("Redirecting to {:?}...", &location_string);
-          let new_url = resolve_url_from_location(&url, location_string);
-          // Boxed trait object turns out to be the savior for 2+ types yielding same results.
-          return futures::future::try_join3(
-            future::ok(None),
-            future::ok(None),
-            future::ok(Some(FetchOnceResult::Redirect(new_url))),
-          )
-          .boxed();
-        }
-
-        if response.status().is_client_error()
-          || response.status().is_server_error()
-        {
-          return future::err(
-            DenoError::new(
-              deno_error::ErrorKind::Other,
-              format!("Import '{}' failed: {}", &url, response.status()),
-            )
-            .into(),
-          )
-          .boxed();
-        }
-
-        let content_type = response
-          .headers()
-          .get(CONTENT_TYPE)
-          .map(|content_type| content_type.to_str().unwrap().to_owned());
-
-        let body = futures::compat::Compat01As03::new(response.text())
-          .map_ok(Some)
-          .map_err(ErrBox::from);
-
-        futures::future::try_join3(
-          body,
-          future::ok(content_type),
-          future::ok(None),
-        )
-        .boxed()
-      },
-    )
-    .and_then(move |(maybe_code, maybe_content_type, maybe_redirect)| {
-      if let Some(redirect) = maybe_redirect {
-        future::ok(redirect)
-      } else {
-        // maybe_code should always contain code here!
-        future::ok(FetchOnceResult::Code(
-          maybe_code.unwrap(),
-          maybe_content_type,
-        ))
-      }
-    })
+  let fut = async move {
+    let response = client.get(url.clone()).send().await?;
+
+    if response.status().is_redirection() {
+      let location_string = response
+        .headers()
+        .get(LOCATION)
+        .expect("url redirection should provide 'location' header")
+        .to_str()
+        .unwrap();
+
+      debug!("Redirecting to {:?}...", &location_string);
+      let new_url = resolve_url_from_location(&url, location_string);
+      return Ok(FetchOnceResult::Redirect(new_url));
+    }
+
+    if response.status().is_client_error()
+      || response.status().is_server_error()
+    {
+      let err = DenoError::new(
+        deno_error::ErrorKind::Other,
+        format!("Import '{}' failed: {}", &url, response.status()),
+      );
+      return Err(err.into());
+    }
+
+    let content_type = response
+      .headers()
+      .get(CONTENT_TYPE)
+      .map(|content_type| content_type.to_str().unwrap().to_owned());
+
+    let body = response.text().await?;
+    return Ok(FetchOnceResult::Code(body, content_type));
+  };
+
+  fut.boxed()
 }
 
 #[cfg(test)]
diff --git a/cli/js/tls_test.ts b/cli/js/tls_test.ts
index 0fee79978b949..be3d54503a6a9 100644
--- a/cli/js/tls_test.ts
+++ b/cli/js/tls_test.ts
@@ -166,7 +166,10 @@ testPerm({ read: true, net: true }, async function dialAndListenTLS(): Promise<
       assert(conn.remoteAddr != null);
       assert(conn.localAddr != null);
       await conn.write(response);
-      conn.close();
+      // TODO(bartlomieju): this might be a bug
+      setTimeout(() => {
+        conn.close();
+      }, 0);
     }
   );
 
diff --git a/cli/ops/fetch.rs b/cli/ops/fetch.rs
index 25cf998120e82..9db8d68bea84a 100644
--- a/cli/ops/fetch.rs
+++ b/cli/ops/fetch.rs
@@ -7,7 +7,7 @@ use crate::ops::json_op;
 use crate::state::ThreadSafeState;
 use deno::*;
 use futures::future::FutureExt;
-use futures::future::TryFutureExt;
+use futures::StreamExt;
 use http::header::HeaderName;
 use http::header::HeaderValue;
 use http::Method;
@@ -56,32 +56,32 @@ pub fn op_fetch(
   }
   debug!("Before fetch {}", url);
   let state_ = state.clone();
-  let future = futures::compat::Compat01As03::new(request.send())
-    .map_err(ErrBox::from)
-    .and_then(move |res| {
-      debug!("Fetch response {}", url);
-      let status = res.status();
-      let mut res_headers = Vec::new();
-      for (key, val) in res.headers().iter() {
-        res_headers.push((key.to_string(), val.to_str().unwrap().to_owned()));
-      }
 
-      let body = HttpBody::from(res.into_body());
-      let mut table = state_.lock_resource_table();
-      let rid = table.add(
-        "httpBody",
-        Box::new(StreamResource::HttpBody(Box::new(body))),
-      );
+  let future = async move {
+    let res = request.send().await?;
+    debug!("Fetch response {}", url);
+    let status = res.status();
+    let mut res_headers = Vec::new();
+    for (key, val) in res.headers().iter() {
+      res_headers.push((key.to_string(), val.to_str().unwrap().to_owned()));
+    }
 
-      let json_res = json!({
-        "bodyRid": rid,
-        "status": status.as_u16(),
-        "statusText": status.canonical_reason().unwrap_or(""),
-        "headers": res_headers
-      });
+    let body = HttpBody::from(res.bytes_stream().boxed());
+    let mut table = state_.lock_resource_table();
+    let rid = table.add(
+      "httpBody",
+      Box::new(StreamResource::HttpBody(Box::new(body))),
+    );
 
-      futures::future::ok(json_res)
+    let json_res = json!({
+      "bodyRid": rid,
+      "status": status.as_u16(),
+      "statusText": status.canonical_reason().unwrap_or(""),
+      "headers": res_headers
     });
 
+    Ok(json_res)
+  };
+
   Ok(JsonOp::Async(future.boxed()))
 }
diff --git a/cli/ops/files.rs b/cli/ops/files.rs
index 1c041b38d9955..6f015329b5f0b 100644
--- a/cli/ops/files.rs
+++ b/cli/ops/files.rs
@@ -9,14 +9,9 @@ use crate::ops::json_op;
 use crate::state::ThreadSafeState;
 use deno::*;
 use futures::future::FutureExt;
-use futures::future::TryFutureExt;
 use std;
 use std::convert::From;
-use std::future::Future;
 use std::io::SeekFrom;
-use std::pin::Pin;
-use std::task::Context;
-use std::task::Poll;
 use tokio;
 
 pub fn init(i: &mut Isolate, s: &ThreadSafeState) {
@@ -92,21 +87,19 @@ fn op_open(
   }
 
   let is_sync = args.promise_id.is_none();
-  let op = futures::compat::Compat01As03::new(tokio::prelude::Future::map_err(
-    open_options.open(filename),
-    ErrBox::from,
-  ))
-  .and_then(move |fs_file| {
+
+  let fut = async move {
+    let fs_file = open_options.open(filename).await?;
     let mut table = state_.lock_resource_table();
     let rid = table.add("fsFile", Box::new(StreamResource::FsFile(fs_file)));
-    futures::future::ok(json!(rid))
-  });
+    Ok(json!(rid))
+  };
 
   if is_sync {
-    let buf = futures::executor::block_on(op)?;
+    let buf = futures::executor::block_on(fut)?;
     Ok(JsonOp::Sync(buf))
   } else {
-    Ok(JsonOp::Async(op.boxed()))
+    Ok(JsonOp::Async(fut.boxed()))
   }
 }
 
@@ -127,37 +120,6 @@ fn op_close(
   Ok(JsonOp::Sync(json!({})))
 }
 
-pub struct SeekFuture {
-  seek_from: SeekFrom,
-  rid: ResourceId,
-  state: ThreadSafeState,
-}
-
-impl Future for SeekFuture {
-  type Output = Result<u64, ErrBox>;
-
-  fn poll(self: Pin<&mut Self>, _cx: &mut Context) -> Poll<Self::Output> {
-    let inner = self.get_mut();
-    let mut table = inner.state.lock_resource_table();
-    let resource = table
-      .get_mut::<StreamResource>(inner.rid)
-      .ok_or_else(bad_resource)?;
-
-    let tokio_file = match resource {
-      StreamResource::FsFile(ref mut file) => file,
-      _ => return Poll::Ready(Err(bad_resource())),
-    };
-
-    use tokio::prelude::Async::*;
-
-    match tokio_file.poll_seek(inner.seek_from).map_err(ErrBox::from) {
-      Ok(Ready(v)) => Poll::Ready(Ok(v)),
-      Err(err) => Poll::Ready(Err(err)),
-      Ok(NotReady) => Poll::Pending,
-    }
-  }
-}
-
 #[derive(Deserialize)]
 #[serde(rename_all = "camelCase")]
 struct SeekArgs {
@@ -189,17 +151,26 @@ fn op_seek(
     }
   };
 
-  let fut = SeekFuture {
-    state: state.clone(),
-    seek_from,
-    rid,
+  let mut table = state.lock_resource_table();
+  let resource = table
+    .get_mut::<StreamResource>(rid)
+    .ok_or_else(bad_resource)?;
+
+  let tokio_file = match resource {
+    StreamResource::FsFile(ref mut file) => file,
+    _ => return Err(bad_resource()),
+  };
+  let mut file = futures::executor::block_on(tokio_file.try_clone())?;
+
+  let fut = async move {
+    file.seek(seek_from).await?;
+    Ok(json!({}))
   };
 
-  let op = fut.and_then(move |_| futures::future::ok(json!({})));
   if args.promise_id.is_none() {
-    let buf = futures::executor::block_on(op)?;
+    let buf = futures::executor::block_on(fut)?;
     Ok(JsonOp::Sync(buf))
   } else {
-    Ok(JsonOp::Async(op.boxed()))
+    Ok(JsonOp::Async(fut.boxed()))
   }
 }
diff --git a/cli/ops/io.rs b/cli/ops/io.rs
index 11afb1891b8e3..f268adc031e5e 100644
--- a/cli/ops/io.rs
+++ b/cli/ops/io.rs
@@ -8,18 +8,15 @@ use deno::ErrBox;
 use deno::Resource;
 use deno::*;
 use futures;
-use futures::compat::AsyncRead01CompatExt;
-use futures::compat::AsyncWrite01CompatExt;
 use futures::future::FutureExt;
-use futures::io::{AsyncRead, AsyncWrite};
 use std;
 use std::future::Future;
 use std::pin::Pin;
 use std::task::Context;
 use std::task::Poll;
 use tokio;
+use tokio::io::{AsyncRead, AsyncWrite};
 use tokio::net::TcpStream;
-use tokio_process;
 use tokio_rustls::client::TlsStream as ClientTlsStream;
 use tokio_rustls::server::TlsStream as ServerTlsStream;
 
@@ -86,9 +83,9 @@ pub enum StreamResource {
   ServerTlsStream(Box<ServerTlsStream<TcpStream>>),
   ClientTlsStream(Box<ClientTlsStream<TcpStream>>),
   HttpBody(Box<HttpBody>),
-  ChildStdin(tokio_process::ChildStdin),
-  ChildStdout(tokio_process::ChildStdout),
-  ChildStderr(tokio_process::ChildStderr),
+  ChildStdin(tokio::process::ChildStdin),
+  ChildStdout(tokio::process::ChildStdout),
+  ChildStderr(tokio::process::ChildStderr),
 }
 
 impl Resource for StreamResource {}
@@ -111,22 +108,14 @@ impl DenoAsyncRead for StreamResource {
   ) -> Poll<Result<usize, ErrBox>> {
     let inner = self.get_mut();
     let mut f: Box<dyn AsyncRead + Unpin> = match inner {
-      StreamResource::FsFile(f) => Box::new(AsyncRead01CompatExt::compat(f)),
-      StreamResource::Stdin(f) => Box::new(AsyncRead01CompatExt::compat(f)),
-      StreamResource::TcpStream(f) => Box::new(AsyncRead01CompatExt::compat(f)),
-      StreamResource::ClientTlsStream(f) => {
-        Box::new(AsyncRead01CompatExt::compat(f))
-      }
-      StreamResource::ServerTlsStream(f) => {
-        Box::new(AsyncRead01CompatExt::compat(f))
-      }
+      StreamResource::FsFile(f) => Box::new(f),
+      StreamResource::Stdin(f) => Box::new(f),
+      StreamResource::TcpStream(f) => Box::new(f),
+      StreamResource::ClientTlsStream(f) => Box::new(f),
+      StreamResource::ServerTlsStream(f) => Box::new(f),
+      StreamResource::ChildStdout(f) => Box::new(f),
+      StreamResource::ChildStderr(f) => Box::new(f),
       StreamResource::HttpBody(f) => Box::new(f),
-      StreamResource::ChildStdout(f) => {
-        Box::new(AsyncRead01CompatExt::compat(f))
-      }
-      StreamResource::ChildStderr(f) => {
-        Box::new(AsyncRead01CompatExt::compat(f))
-      }
       _ => {
         return Poll::Ready(Err(bad_resource()));
       }
@@ -145,6 +134,7 @@ impl DenoAsyncRead for StreamResource {
 #[derive(Debug, PartialEq)]
 enum IoState {
   Pending,
+  Flush,
   Done,
 }
 
@@ -237,6 +227,11 @@ pub trait DenoAsyncWrite {
     self: Pin<&mut Self>,
     cx: &mut Context,
   ) -> Poll<Result<(), ErrBox>>;
+
+  fn poll_flush(
+    self: Pin<&mut Self>,
+    cx: &mut Context,
+  ) -> Poll<Result<(), ErrBox>>;
 }
 
 impl DenoAsyncWrite for StreamResource {
@@ -247,21 +242,13 @@ impl DenoAsyncWrite for StreamResource {
   ) -> Poll<Result<usize, ErrBox>> {
     let inner = self.get_mut();
     let mut f: Box<dyn AsyncWrite + Unpin> = match inner {
-      StreamResource::FsFile(f) => Box::new(AsyncWrite01CompatExt::compat(f)),
-      StreamResource::Stdout(f) => Box::new(AsyncWrite01CompatExt::compat(f)),
-      StreamResource::Stderr(f) => Box::new(AsyncWrite01CompatExt::compat(f)),
-      StreamResource::TcpStream(f) => {
-        Box::new(AsyncWrite01CompatExt::compat(f))
-      }
-      StreamResource::ClientTlsStream(f) => {
-        Box::new(AsyncWrite01CompatExt::compat(f))
-      }
-      StreamResource::ServerTlsStream(f) => {
-        Box::new(AsyncWrite01CompatExt::compat(f))
-      }
-      StreamResource::ChildStdin(f) => {
-        Box::new(AsyncWrite01CompatExt::compat(f))
-      }
+      StreamResource::FsFile(f) => Box::new(f),
+      StreamResource::Stdout(f) => Box::new(f),
+      StreamResource::Stderr(f) => Box::new(f),
+      StreamResource::TcpStream(f) => Box::new(f),
+      StreamResource::ClientTlsStream(f) => Box::new(f),
+      StreamResource::ServerTlsStream(f) => Box::new(f),
+      StreamResource::ChildStdin(f) => Box::new(f),
       _ => {
         return Poll::Ready(Err(bad_resource()));
       }
@@ -276,6 +263,33 @@ impl DenoAsyncWrite for StreamResource {
     }
   }
 
+  fn poll_flush(
+    self: Pin<&mut Self>,
+    cx: &mut Context,
+  ) -> Poll<Result<(), ErrBox>> {
+    let inner = self.get_mut();
+    let mut f: Box<dyn AsyncWrite + Unpin> = match inner {
+      StreamResource::FsFile(f) => Box::new(f),
+      StreamResource::Stdout(f) => Box::new(f),
+      StreamResource::Stderr(f) => Box::new(f),
+      StreamResource::TcpStream(f) => Box::new(f),
+      StreamResource::ClientTlsStream(f) => Box::new(f),
+      StreamResource::ServerTlsStream(f) => Box::new(f),
+      StreamResource::ChildStdin(f) => Box::new(f),
+      _ => {
+        return Poll::Ready(Err(bad_resource()));
+      }
+    };
+
+    let r = AsyncWrite::poll_flush(Pin::new(&mut f), cx);
+
+    match r {
+      Poll::Ready(Err(e)) => Poll::Ready(Err(ErrBox::from(e))),
+      Poll::Ready(Ok(_)) => Poll::Ready(Ok(())),
+      Poll::Pending => Poll::Pending,
+    }
+  }
+
   fn poll_close(
     self: Pin<&mut Self>,
     _cx: &mut Context,
@@ -290,6 +304,7 @@ pub struct Write<T> {
   buf: T,
   io_state: IoState,
   state: ThreadSafeState,
+  nwritten: i32,
 }
 
 /// Creates a future that will write some of the buffer `buf` to
@@ -306,6 +321,7 @@ where
     buf,
     io_state: IoState::Pending,
     state: state.clone(),
+    nwritten: 0,
   }
 }
 
@@ -323,21 +339,44 @@ where
       panic!("poll a Read after it's done");
     }
 
-    let mut table = inner.state.lock_resource_table();
-    let resource = table
-      .get_mut::<StreamResource>(inner.rid)
-      .ok_or_else(bad_resource)?;
-    let nwritten = match DenoAsyncWrite::poll_write(
-      Pin::new(resource),
-      cx,
-      inner.buf.as_ref(),
-    ) {
-      Poll::Ready(Ok(v)) => v,
-      Poll::Ready(Err(err)) => return Poll::Ready(Err(err)),
-      Poll::Pending => return Poll::Pending,
-    };
-    inner.io_state = IoState::Done;
-    Poll::Ready(Ok(nwritten as i32))
+    if inner.io_state == IoState::Pending {
+      let mut table = inner.state.lock_resource_table();
+      let resource = table
+        .get_mut::<StreamResource>(inner.rid)
+        .ok_or_else(bad_resource)?;
+
+      let nwritten = match DenoAsyncWrite::poll_write(
+        Pin::new(resource),
+        cx,
+        inner.buf.as_ref(),
+      ) {
+        Poll::Ready(Ok(v)) => v,
+        Poll::Ready(Err(err)) => return Poll::Ready(Err(err)),
+        Poll::Pending => return Poll::Pending,
+      };
+      inner.io_state = IoState::Flush;
+      inner.nwritten = nwritten as i32;
+    }
+
+    // TODO(bartlomieju): this step was added during upgrade to Tokio 0.2
+    // and the reasons for the need to explicitly flush are not fully known.
+    // Figure out why it's needed and preferably remove it.
+    // https://github.com/denoland/deno/issues/3565
+    if inner.io_state == IoState::Flush {
+      let mut table = inner.state.lock_resource_table();
+      let resource = table
+        .get_mut::<StreamResource>(inner.rid)
+        .ok_or_else(bad_resource)?;
+      match DenoAsyncWrite::poll_flush(Pin::new(resource), cx) {
+        Poll::Ready(Ok(_)) => {
+          inner.io_state = IoState::Done;
+        }
+        Poll::Ready(Err(err)) => return Poll::Ready(Err(err)),
+        Poll::Pending => return Poll::Pending,
+      };
+    }
+
+    Poll::Ready(Ok(inner.nwritten))
   }
 }
 
diff --git a/cli/ops/net.rs b/cli/ops/net.rs
index 6d843c0ba27e9..a3a1e665e7cff 100644
--- a/cli/ops/net.rs
+++ b/cli/ops/net.rs
@@ -9,8 +9,6 @@ use deno::Resource;
 use deno::*;
 use futures::future::FutureExt;
 use futures::future::TryFutureExt;
-use futures::stream::StreamExt;
-use futures::stream::TryStreamExt;
 use std;
 use std::convert::From;
 use std::future::Future;
@@ -20,7 +18,6 @@ use std::pin::Pin;
 use std::task::Context;
 use std::task::Poll;
 use tokio;
-use tokio::net::tcp::Incoming;
 use tokio::net::TcpListener;
 use tokio::net::TcpStream;
 
@@ -73,27 +70,23 @@ impl Future for Accept {
         ErrBox::from(e)
       })?;
 
-    let mut listener =
-      futures::compat::Compat01As03::new(&mut listener_resource.listener)
-        .map_err(ErrBox::from);
+    let listener = &mut listener_resource.listener;
 
-    match listener.poll_next_unpin(cx) {
-      Poll::Ready(Some(Ok(stream))) => {
+    match listener.poll_accept(cx).map_err(ErrBox::from) {
+      Poll::Ready(Ok((stream, addr))) => {
         listener_resource.untrack_task();
         inner.accept_state = AcceptState::Done;
-        let addr = stream.peer_addr().unwrap();
         Poll::Ready(Ok((stream, addr)))
       }
       Poll::Pending => {
         listener_resource.track_task(cx)?;
         Poll::Pending
       }
-      Poll::Ready(Some(Err(e))) => {
+      Poll::Ready(Err(e)) => {
         listener_resource.untrack_task();
         inner.accept_state = AcceptState::Done;
         Poll::Ready(Err(e))
       }
-      _ => unreachable!(),
     }
   }
 }
@@ -160,32 +153,20 @@ fn op_dial(
   let state_ = state.clone();
   state.check_net(&args.hostname, args.port)?;
 
-  let op = resolve_addr(&args.hostname, args.port).and_then(move |addr| {
-    futures::compat::Compat01As03::new(TcpStream::connect(&addr))
-      .map_err(ErrBox::from)
-      .and_then(move |tcp_stream| {
-        let local_addr = match tcp_stream.local_addr() {
-          Ok(v) => v,
-          Err(e) => return futures::future::err(ErrBox::from(e)),
-        };
-        let remote_addr = match tcp_stream.peer_addr() {
-          Ok(v) => v,
-          Err(e) => return futures::future::err(ErrBox::from(e)),
-        };
-        let mut table = state_.lock_resource_table();
-        let rid = table
-          .add("tcpStream", Box::new(StreamResource::TcpStream(tcp_stream)));
-        futures::future::ok((rid, local_addr, remote_addr))
-      })
-      .map_err(ErrBox::from)
-      .and_then(move |(rid, local_addr, remote_addr)| {
-        futures::future::ok(json!({
-          "rid": rid,
-          "localAddr": local_addr.to_string(),
-          "remoteAddr": remote_addr.to_string(),
-        }))
-      })
-  });
+  let op = async move {
+    let addr = resolve_addr(&args.hostname, args.port).await?;
+    let tcp_stream = TcpStream::connect(&addr).await?;
+    let local_addr = tcp_stream.local_addr()?;
+    let remote_addr = tcp_stream.peer_addr()?;
+    let mut table = state_.lock_resource_table();
+    let rid =
+      table.add("tcpStream", Box::new(StreamResource::TcpStream(tcp_stream)));
+    Ok(json!({
+      "rid": rid,
+      "localAddr": local_addr.to_string(),
+      "remoteAddr": remote_addr.to_string(),
+    }))
+  };
 
   Ok(JsonOp::Async(op.boxed()))
 }
@@ -235,7 +216,7 @@ struct ListenArgs {
 
 #[allow(dead_code)]
 struct TcpListenerResource {
-  listener: Incoming,
+  listener: TcpListener,
   waker: Option<futures::task::AtomicWaker>,
   local_addr: SocketAddr,
 }
@@ -300,11 +281,11 @@ fn op_listen(
 
   let addr =
     futures::executor::block_on(resolve_addr(&args.hostname, args.port))?;
-  let listener = TcpListener::bind(&addr)?;
+  let listener = futures::executor::block_on(TcpListener::bind(&addr))?;
   let local_addr = listener.local_addr()?;
   let local_addr_str = local_addr.to_string();
   let listener_resource = TcpListenerResource {
-    listener: listener.incoming(),
+    listener,
     waker: None,
     local_addr,
   };
diff --git a/cli/ops/process.rs b/cli/ops/process.rs
index a267130ec9bd4..40a9877ac8511 100644
--- a/cli/ops/process.rs
+++ b/cli/ops/process.rs
@@ -14,12 +14,10 @@ use std;
 use std::convert::From;
 use std::future::Future;
 use std::pin::Pin;
-use std::process::Command;
 use std::process::ExitStatus;
 use std::task::Context;
 use std::task::Poll;
-use tokio::prelude::Async;
-use tokio_process::CommandExt;
+use tokio::process::Command;
 
 #[cfg(unix)]
 use std::os::unix::process::ExitStatusExt;
@@ -33,42 +31,21 @@ pub fn init(i: &mut Isolate, s: &ThreadSafeState) {
   i.register_op("kill", s.core_op(json_op(s.stateful_op(op_kill))));
 }
 
-struct CloneFileFuture {
-  rid: ResourceId,
-  state: ThreadSafeState,
-}
-
-impl Future for CloneFileFuture {
-  type Output = Result<tokio::fs::File, ErrBox>;
-
-  fn poll(self: Pin<&mut Self>, _cx: &mut Context) -> Poll<Self::Output> {
-    let inner = self.get_mut();
-    let mut table = inner.state.lock_resource_table();
-    let repr = table
-      .get_mut::<StreamResource>(inner.rid)
-      .ok_or_else(bad_resource)?;
-    match repr {
-      StreamResource::FsFile(ref mut file) => {
-        match file.poll_try_clone().map_err(ErrBox::from) {
-          Err(err) => Poll::Ready(Err(err)),
-          Ok(Async::Ready(v)) => Poll::Ready(Ok(v)),
-          Ok(Async::NotReady) => Poll::Pending,
-        }
-      }
-      _ => Poll::Ready(Err(bad_resource())),
-    }
-  }
-}
-
 fn clone_file(
   rid: u32,
   state: &ThreadSafeState,
 ) -> Result<std::fs::File, ErrBox> {
-  futures::executor::block_on(CloneFileFuture {
-    rid,
-    state: state.clone(),
-  })
-  .map(|f| f.into_std())
+  let mut table = state.lock_resource_table();
+  let repr = table
+    .get_mut::<StreamResource>(rid)
+    .ok_or_else(bad_resource)?;
+  let file = match repr {
+    StreamResource::FsFile(ref mut file) => file,
+    _ => return Err(bad_resource()),
+  };
+  let tokio_file = futures::executor::block_on(file.try_clone())?;
+  let std_file = futures::executor::block_on(tokio_file.into_std());
+  Ok(std_file)
 }
 
 fn subprocess_stdio_map(s: &str) -> std::process::Stdio {
@@ -95,7 +72,7 @@ struct RunArgs {
 }
 
 struct ChildResource {
-  child: futures::compat::Compat01As03<tokio_process::Child>,
+  child: tokio::process::Child,
 }
 
 impl Resource for ChildResource {}
@@ -149,8 +126,11 @@ fn op_run(
     c.stderr(subprocess_stdio_map(run_args.stderr.as_ref()));
   }
 
+  // We want to kill child when it's closed
+  c.kill_on_drop(true);
+
   // Spawn the command.
-  let mut child = c.spawn_async().map_err(ErrBox::from)?;
+  let mut child = c.spawn()?;
   let pid = child.id();
 
   let mut table = state_.lock_resource_table();
@@ -188,9 +168,7 @@ fn op_run(
     None => None,
   };
 
-  let child_resource = ChildResource {
-    child: futures::compat::Compat01As03::new(child),
-  };
+  let child_resource = ChildResource { child };
   let child_rid = table.add("child", Box::new(child_resource));
 
   Ok(JsonOp::Sync(json!({
diff --git a/cli/ops/tls.rs b/cli/ops/tls.rs
index 33900d4e0f773..e1897a86e13cd 100644
--- a/cli/ops/tls.rs
+++ b/cli/ops/tls.rs
@@ -10,9 +10,6 @@ use crate::state::ThreadSafeState;
 use deno::Resource;
 use deno::*;
 use futures::future::FutureExt;
-use futures::future::TryFutureExt;
-use futures::stream::StreamExt;
-use futures::stream::TryStreamExt;
 use std;
 use std::convert::From;
 use std::fs::File;
@@ -24,7 +21,6 @@ use std::sync::Arc;
 use std::task::Context;
 use std::task::Poll;
 use tokio;
-use tokio::net::tcp::Incoming;
 use tokio::net::TcpListener;
 use tokio::net::TcpStream;
 use tokio_rustls::{rustls::ClientConfig, TlsConnector};
@@ -65,7 +61,7 @@ pub fn op_dial_tls(
   _zero_copy: Option<PinnedBuf>,
 ) -> Result<JsonOp, ErrBox> {
   let args: DialTLSArgs = serde_json::from_value(args)?;
-  let cert_file = args.cert_file;
+  let cert_file = args.cert_file.clone();
   let state_ = state.clone();
   state.check_net(&args.hostname, args.port)?;
   if let Some(path) = cert_file.clone() {
@@ -77,62 +73,35 @@ pub fn op_dial_tls(
     domain.push_str("localhost");
   }
 
-  let op = resolve_addr(&args.hostname, args.port).and_then(move |addr| {
-    futures::compat::Compat01As03::new(TcpStream::connect(&addr))
-      .and_then(move |tcp_stream| {
-        let local_addr = match tcp_stream.local_addr() {
-          Ok(v) => v,
-          Err(e) => return futures::future::err(e),
-        };
-        let remote_addr = match tcp_stream.peer_addr() {
-          Ok(v) => v,
-          Err(e) => return futures::future::err(e),
-        };
-        let mut config = ClientConfig::new();
-        config
-          .root_store
-          .add_server_trust_anchors(&webpki_roots::TLS_SERVER_ROOTS);
-
-        if let Some(path) = cert_file {
-          let key_file = match File::open(path) {
-            Ok(v) => v,
-            Err(e) => return futures::future::err(e),
-          };
-          let reader = &mut BufReader::new(key_file);
-          config.root_store.add_pem_file(reader).unwrap();
-        }
-        let tls_connector = TlsConnector::from(Arc::new(config));
-        futures::future::ok((
-          tls_connector,
-          tcp_stream,
-          local_addr,
-          remote_addr,
-        ))
-      })
-      .map_err(ErrBox::from)
-      .and_then(
-        move |(tls_connector, tcp_stream, local_addr, remote_addr)| {
-          let dnsname = DNSNameRef::try_from_ascii_str(&domain)
-            .expect("Invalid DNS lookup");
-          futures::compat::Compat01As03::new(
-            tls_connector.connect(dnsname, tcp_stream),
-          )
-          .map_err(ErrBox::from)
-          .and_then(move |tls_stream| {
-            let mut table = state_.lock_resource_table();
-            let rid = table.add(
-              "clientTlsStream",
-              Box::new(StreamResource::ClientTlsStream(Box::new(tls_stream))),
-            );
-            futures::future::ok(json!({
-              "rid": rid,
-              "localAddr": local_addr.to_string(),
-              "remoteAddr": remote_addr.to_string(),
-            }))
-          })
-        },
-      )
-  });
+  let op = async move {
+    let addr = resolve_addr(&args.hostname, args.port).await?;
+    let tcp_stream = TcpStream::connect(&addr).await?;
+    let local_addr = tcp_stream.local_addr()?;
+    let remote_addr = tcp_stream.peer_addr()?;
+    let mut config = ClientConfig::new();
+    config
+      .root_store
+      .add_server_trust_anchors(&webpki_roots::TLS_SERVER_ROOTS);
+    if let Some(path) = cert_file {
+      let key_file = File::open(path)?;
+      let reader = &mut BufReader::new(key_file);
+      config.root_store.add_pem_file(reader).unwrap();
+    }
+    let tls_connector = TlsConnector::from(Arc::new(config));
+    let dnsname =
+      DNSNameRef::try_from_ascii_str(&domain).expect("Invalid DNS lookup");
+    let tls_stream = tls_connector.connect(dnsname, tcp_stream).await?;
+    let mut table = state_.lock_resource_table();
+    let rid = table.add(
+      "clientTlsStream",
+      Box::new(StreamResource::ClientTlsStream(Box::new(tls_stream))),
+    );
+    Ok(json!({
+        "rid": rid,
+        "localAddr": local_addr.to_string(),
+        "remoteAddr": remote_addr.to_string(),
+    }))
+  };
 
   Ok(JsonOp::Async(op.boxed()))
 }
@@ -197,7 +166,7 @@ fn load_keys(path: &str) -> Result<Vec<PrivateKey>, ErrBox> {
 
 #[allow(dead_code)]
 pub struct TlsListenerResource {
-  listener: Incoming,
+  listener: TcpListener,
   tls_acceptor: TlsAcceptor,
   waker: Option<futures::task::AtomicWaker>,
   local_addr: SocketAddr,
@@ -283,11 +252,11 @@ fn op_listen_tls(
   let tls_acceptor = TlsAcceptor::from(Arc::new(config));
   let addr =
     futures::executor::block_on(resolve_addr(&args.hostname, args.port))?;
-  let listener = TcpListener::bind(&addr)?;
+  let listener = futures::executor::block_on(TcpListener::bind(&addr))?;
   let local_addr = listener.local_addr()?;
   let local_addr_str = local_addr.to_string();
   let tls_listener_resource = TlsListenerResource {
-    listener: listener.incoming(),
+    listener,
     tls_acceptor,
     waker: None,
     local_addr,
@@ -343,27 +312,23 @@ impl Future for AcceptTls {
         ErrBox::from(e)
       })?;
 
-    let mut listener =
-      futures::compat::Compat01As03::new(&mut listener_resource.listener)
-        .map_err(ErrBox::from);
+    let listener = &mut listener_resource.listener;
 
-    match listener.poll_next_unpin(cx) {
-      Poll::Ready(Some(Ok(stream))) => {
+    match listener.poll_accept(cx).map_err(ErrBox::from) {
+      Poll::Ready(Ok((stream, addr))) => {
         listener_resource.untrack_task();
         inner.accept_state = AcceptTlsState::Done;
-        let addr = stream.peer_addr().unwrap();
         Poll::Ready(Ok((stream, addr)))
       }
       Poll::Pending => {
         listener_resource.track_task(cx)?;
         Poll::Pending
       }
-      Poll::Ready(Some(Err(e))) => {
+      Poll::Ready(Err(e)) => {
         listener_resource.untrack_task();
         inner.accept_state = AcceptTlsState::Done;
         Poll::Ready(Err(e))
       }
-      _ => unreachable!(),
     }
   }
 }
@@ -380,47 +345,33 @@ fn op_accept_tls(
 ) -> Result<JsonOp, ErrBox> {
   let args: AcceptTlsArgs = serde_json::from_value(args)?;
   let rid = args.rid as u32;
-  let state1 = state.clone();
-  let state2 = state.clone();
-  let op = accept_tls(state, rid)
-    .and_then(move |(tcp_stream, _socket_addr)| {
-      let local_addr = match tcp_stream.local_addr() {
-        Ok(v) => v,
-        Err(e) => return futures::future::err(ErrBox::from(e)),
-      };
-      let remote_addr = match tcp_stream.peer_addr() {
-        Ok(v) => v,
-        Err(e) => return futures::future::err(ErrBox::from(e)),
-      };
-      futures::future::ok((tcp_stream, local_addr, remote_addr))
-    })
-    .and_then(move |(tcp_stream, local_addr, remote_addr)| {
-      let table = state1.lock_resource_table();
+  let state = state.clone();
+  let op = async move {
+    let (tcp_stream, _socket_addr) = accept_tls(&state.clone(), rid).await?;
+    let local_addr = tcp_stream.local_addr()?;
+    let remote_addr = tcp_stream.peer_addr()?;
+    let tls_acceptor = {
+      let table = state.lock_resource_table();
       let resource = table
         .get::<TlsListenerResource>(rid)
         .ok_or_else(bad_resource)
         .expect("Can't find tls listener");
-
-      futures::compat::Compat01As03::new(
-        resource.tls_acceptor.accept(tcp_stream),
+      resource.tls_acceptor.clone()
+    };
+    let tls_stream = tls_acceptor.accept(tcp_stream).await?;
+    let rid = {
+      let mut table = state.lock_resource_table();
+      table.add(
+        "serverTlsStream",
+        Box::new(StreamResource::ServerTlsStream(Box::new(tls_stream))),
       )
-      .map_err(ErrBox::from)
-      .and_then(move |tls_stream| {
-        let mut table = state2.lock_resource_table();
-        let rid = table.add(
-          "serverTlsStream",
-          Box::new(StreamResource::ServerTlsStream(Box::new(tls_stream))),
-        );
-        futures::future::ok((rid, local_addr, remote_addr))
-      })
-    })
-    .and_then(move |(rid, local_addr, remote_addr)| {
-      futures::future::ok(json!({
-        "rid": rid,
-        "localAddr": local_addr.to_string(),
-        "remoteAddr": remote_addr.to_string(),
-      }))
-    });
+    };
+    Ok(json!({
+      "rid": rid,
+      "localAddr": local_addr.to_string(),
+      "remoteAddr": remote_addr.to_string(),
+    }))
+  };
 
   Ok(JsonOp::Async(op.boxed()))
 }
diff --git a/cli/ops/workers.rs b/cli/ops/workers.rs
index 467d0bfb2ed4f..131283614509e 100644
--- a/cli/ops/workers.rs
+++ b/cli/ops/workers.rs
@@ -168,14 +168,13 @@ fn op_create_worker(
   // TODO(bartlomieju): this should spawn mod execution on separate tokio task
   // and block on receving message on a channel or even use sync channel /shrug
   let (sender, receiver) = mpsc::sync_channel::<Result<(), ErrBox>>(1);
-  let fut = worker
-    .execute_mod_async(&module_specifier, None, false)
-    .then(move |result| {
-      sender.send(result).expect("Failed to send message");
-      futures::future::ok(())
-    })
-    .boxed()
-    .compat();
+  let fut = async move {
+    let result = worker
+      .execute_mod_async(&module_specifier, None, false)
+      .await;
+    sender.send(result).expect("Failed to send message");
+  }
+  .boxed();
   tokio::spawn(fut);
 
   let result = receiver.recv().expect("Failed to receive message");
diff --git a/cli/tokio_util.rs b/cli/tokio_util.rs
index fea47792e6320..ec1e0e3cf3775 100644
--- a/cli/tokio_util.rs
+++ b/cli/tokio_util.rs
@@ -1,30 +1,30 @@
 // Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
-use futures;
-use futures::future::FutureExt;
-use futures::future::TryFutureExt;
 use std::future::Future;
 use tokio;
 use tokio::runtime;
 
-pub fn create_threadpool_runtime(
-) -> Result<tokio::runtime::Runtime, tokio::io::Error> {
-  runtime::Builder::new()
-    .panic_handler(|err| std::panic::resume_unwind(err))
-    .build()
-}
-
 pub fn run<F>(future: F)
 where
   F: Future<Output = Result<(), ()>> + Send + 'static,
 {
-  // tokio::runtime::current_thread::run(future)
-  let rt = create_threadpool_runtime().expect("Unable to create Tokio runtime");
-  rt.block_on_all(future.boxed().compat()).unwrap();
+  let mut rt = runtime::Builder::new()
+    .threaded_scheduler()
+    .enable_all()
+    .thread_name("deno")
+    .build()
+    .expect("Unable to create Tokio runtime");
+  rt.block_on(future).unwrap();
 }
 
 pub fn run_on_current_thread<F>(future: F)
 where
   F: Future<Output = Result<(), ()>> + Send + 'static,
 {
-  tokio::runtime::current_thread::run(future.boxed().compat());
+  let mut rt = runtime::Builder::new()
+    .basic_scheduler()
+    .enable_all()
+    .thread_name("deno")
+    .build()
+    .expect("Unable to create Tokio runtime");
+  rt.block_on(future).unwrap();
 }
diff --git a/cli/worker.rs b/cli/worker.rs
index 410d6ee445580..c44dfbb39a8a1 100644
--- a/cli/worker.rs
+++ b/cli/worker.rs
@@ -420,10 +420,9 @@ mod tests {
       let fut = async move {
         let r = worker.await;
         r.unwrap();
-        Ok(())
       };
 
-      tokio::spawn(fut.boxed().compat());
+      tokio::spawn(fut);
 
       let msg = json!("hi").to_string().into_boxed_str().into_boxed_bytes();
 
@@ -453,26 +452,21 @@ mod tests {
         .unwrap();
 
       let worker_ = worker.clone();
-      let worker_future = worker
-        .then(move |r| {
-          println!("workers.rs after resource close");
-          r.unwrap();
-          futures::future::ok(())
-        })
-        .shared();
+      let worker_future = async move {
+        let result = worker.await;
+        println!("workers.rs after resource close");
+        result.unwrap();
+      }
+      .shared();
 
       let worker_future_ = worker_future.clone();
-      tokio::spawn(
-        worker_future_
-          .then(|_: Result<(), ()>| futures::future::ok(()))
-          .compat(),
-      );
+      tokio::spawn(worker_future_);
 
       let msg = json!("hi").to_string().into_boxed_str().into_boxed_bytes();
       let r = block_on(worker_.post_message(msg));
       assert!(r.is_ok());
 
-      block_on(worker_future).unwrap();
+      block_on(worker_future);
     })
   }
 
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 47f229d13af24..1b8a3853559de 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -20,7 +20,7 @@ lazy_static = "1.4.0"
 libc = "0.2.65"
 log = "0.4.8"
 serde_json = "1.0.41"
-url = "1.7.2"
+url = "2.1"
 
 [[example]]
 name = "deno_core_http_bench"
diff --git a/std/prettier/main.ts b/std/prettier/main.ts
index b3c469659ee31..163e0e45feffe 100755
--- a/std/prettier/main.ts
+++ b/std/prettier/main.ts
@@ -272,11 +272,17 @@ async function formatSourceFiles(
   for await (const { filename } of files) {
     const parser = selectParser(filename);
     if (parser) {
-      formats.push(formatFile(filename, parser, prettierOpts));
+      if (prettierOpts.write) {
+        formats.push(formatFile(filename, parser, prettierOpts));
+      } else {
+        await formatFile(filename, parser, prettierOpts);
+      }
     }
   }
 
-  await Promise.all(formats);
+  if (prettierOpts.write) {
+    await Promise.all(formats);
+  }
   exit(0);
 }