Bump tokio from 0.2.24 to 1.0.2

[dependabot-preview]

Bumps tokio from 0.2.24 to 1.0.2.

Release notes

Sourced from tokio's releases.

Tokio v1.0.2

Fixed

• io: soundness in read_to_end (#3428).

Tokio v1.0.1

This release fixes a soundness hole caused by the combination of RwLockWriteGuard::map and RwLockWriteGuard::downgrade by removing the map function. This is a breaking change, but breaking changes are allowed under our semver policy when they are required to fix a soundness hole. (See this RFC for more.)

Note that we have chosen not to do a deprecation cycle or similar because Tokio 1.0.0 was released two days ago, and therefore the impact should be minimal.

Due to the soundness hole, we have also yanked Tokio version 1.0.0.

Removed

• sync: remove RwLockWriteGuard::map and RwLockWriteGuard::try_map (#3345)

Fixed

• docs: remove stream feature from docs (#3335)

Tokio v1.0.0

Commit to the API and long-term support.

Announcement and more details.

Fixed

• sync: spurious wakeup in watch (#3234).

Changed

• io: rename AsyncFd::with_io() to try_io() (#3306)
• fs: avoid OS specific *Ext traits in favor of conditionally defining the fn (#3264).
• fs: Sleep is !Unpin (#3278).
• net: pass SocketAddr by value (#3125).
• net: TcpStream::poll_peek takes ReadBuf (#3259).
• rt: rename runtime::Builder::max_threads() to max_blocking_threads() (#3287).
• time: require current_thread runtime when calling time::pause() (#3289).

Removed

• remove tokio::prelude (#3299).
• io: remove AsyncFd::with_poll() (#3306).
• net: remove {Tcp,Unix}Stream::shutdown() in favor of AsyncWrite::shutdown() (#3298).
• stream: move all stream utilities to tokio-stream until Stream is added to std (#3277).
• sync: mpsc try_recv() due to unexpected behavior (#3263).
• tracing: make unstable as tracing-core is not 1.0 yet (#3266).

Added

• fs: poll_* fns to DirEntry (#3308).
• io: poll_* fns to io::Lines, io::Split (#3308).

... (truncated)

Commits

• 5d35c90 chore: release tokio v1.0.2 (#3429)
• ad8fb41 io: fix unsoundness in read_to_end (#3428)
• 2330edc chore: prepare tokio 1.0.1 release (#3347)
• fe2664a sync: remove RwLockWriteGuard::map and RwLockWriteGuard::try_map (#3345)
• 1eefbc2 docs: remove stream feature from docs (#3335)
• a66017f chore: prepare Tokio 1.0 release (#3319)
• aa6597b compat: update traits naming to match tokio 1.0 (#3324)
• ce0e9c6 chore: Revert "use #[non_exhaustive] instead of private unit field" (#3323)
• 575938d chore: use #[non_exhaustive] instead of private unit field (#3320)
• 0deaeb8 chore: remove unused slab dependency (#3318)
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language
• @dependabot badge me will comment on this PR with code to add a "Dependabot enabled" badge to your readme

Additionally, you can set the following in your Dependabot dashboard:

• Update frequency (including time of day and day of week)
• Pull request limits (per update run and/or open at any time)
• Out-of-range updates (receive only lockfile updates, if desired)
• Security updates (receive only security updates, if desired)