Non-deterministic error during sysimage build

[Keno]

I've been seeing this lately, but non-deterministically

[snip]
graphics.jl
profile.jl
precompile.jl
ERROR: LoadError("/Users/kfischer/Documents/julia-debug/base/sysimg.jl",280,KeyError(1))
 in worker_from_id at multi.jl:344
 in remotecall_fetch at multi.jl:701
 in include_from_node1 at loading.jl:131
 in include at boot.jl:244
 in include_from_node1 at loading.jl:128
 in process_options at client.jl:282
 in _start at client.jl:346

I think it might be related to parallel builds.

[JeffBezanson]

Aha; we have

type LocalProcess
    id::Int
    bind_addr::IpAddr
    LocalProcess() = new()
end

const LPROC = LocalProcess()

which leaves id uninitialized. I think we should just initialize it to 1 and avoid this problem.

[Keno]

Yes, I made the same observation in 588d6ff and that does indeed fix the problem.

[JeffBezanson]

should be fixed by da4b3a0

[Keno]

Can confirm.