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task '<unnamed>' panicked at 'no entry found for key' #885

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sfackler opened this issue Nov 15, 2014 · 4 comments · Fixed by #893
Closed

task '<unnamed>' panicked at 'no entry found for key' #885

sfackler opened this issue Nov 15, 2014 · 4 comments · Fixed by #893

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@sfackler
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I'm running into this trying to make phf_mac depend on the external libtime: rust-phf/rust-phf#25

~/rust/rust-phf/phf ❯ env RUST_BACKTRACE=1 cargo test
   Compiling gcc v0.0.1 (https://github.com/alexcrichton/gcc-rs#f25b3ba9)
   Compiling xxhash v0.0.1 (https://github.com/Jurily/rust-xxhash#6027ce91)
task '<unnamed>' panicked at 'no entry found for key', /Users/rustbuild/src/rust-buildbot/slave/nightly-mac/build/src/libcore/option.rs:315
stack backtrace:
   1:        0x1049071ff - rt::backtrace::imp::write::h37f6e30fade15cb76mt
   2:        0x10490a346 - failure::on_fail::h4075de659ea4adb9VDt
   3:        0x10491d4b5 - unwind::begin_unwind_inner::h9e12d6856ac2af42j1c
   4:        0x10491d0ff - unwind::begin_unwind_fmt::h33dbc42dd8f8d8deLYc
   5:        0x10491cea2 - rust_begin_unwind
   6:        0x10493b23c - panicking::panic_fmt::h978eb48028f4b27068j
   7:        0x1046c8bf6 - ops::cargo_rustc::rustc::closure.26082
   8:        0x104677604 - ops::cargo_rustc::custom_build::prepare::closure.24499
   9:        0x10477a4e3 - ops::cargo_rustc::compile::closure.25910
  10:        0x1046a6c29 - ops::cargo_rustc::job_queue::JobQueue<'a, 'b>::run::closure.25521
  11:        0x1047775fa - util::pool::TaskPool::new::closure.29542
  12:        0x104593a3d - task::NativeSpawner.Spawner::spawn::closure.2551
  13:        0x10491dfdc - rust_try_inner
  14:        0x10491dfc6 - rust_try
  15:        0x10491b4b7 - unwind::try::h009a35089a5882701Pc
  16:        0x10491b38c - task::Task::run::h4878cb7b665069bf61b
  17:        0x104593863 - task::NativeSpawner.Spawner::spawn::closure.2475
  18:        0x10491c497 - thread::thread_start::h8e83ad43ae75daab3mc
  19:     0x7fff84eea2fc - _pthread_body
  20:     0x7fff84eea279 - _pthread_body
   Compiling phf v0.0.0 (file:///Users/sfackler/rust/rust-phf/phf)
task '<unnamed>' panicked at 'Poisoned Mutex - another task failed inside!', /Users/rustbuild/src/rust-buildbot/slave/nightly-mac/build/src/libsync/lock.rs:46
stack backtrace:
   1:        0x1049071ff - rt::backtrace::imp::write::h37f6e30fade15cb76mt
   2:        0x10490a346 - failure::on_fail::h4075de659ea4adb9VDt
   3:        0x10491d4b5 - unwind::begin_unwind_inner::h9e12d6856ac2af42j1c
   4:        0x10491d0ff - unwind::begin_unwind_fmt::h33dbc42dd8f8d8deLYc
   5:        0x10491cea2 - rust_begin_unwind
   6:        0x10493b23c - panicking::panic_fmt::h978eb48028f4b27068j
   7:        0x10491978c - lock::PoisonOnFail<'a>::new::h625ff057ce3c6d22P0e
   8:        0x1046c7382 - ops::cargo_rustc::rustc::closure.26082
   9:        0x104677604 - ops::cargo_rustc::custom_build::prepare::closure.24499
  10:        0x10477a4e3 - ops::cargo_rustc::compile::closure.25910
  11:        0x1046a6c29 - ops::cargo_rustc::job_queue::JobQueue<'a, 'b>::run::closure.25521
  12:        0x1047775fa - util::pool::TaskPool::new::closure.29542
  13:        0x104593a3d - task::NativeSpawner.Spawner::spawn::closure.2551
  14:        0x10491dfdc - rust_try_inner
  15:        0x10491dfc6 - rust_try
  16:        0x10491b4b7 - unwind::try::h009a35089a5882701Pc
  17:        0x10491b38c - task::Task::run::h4878cb7b665069bf61b
  18:        0x104593863 - task::NativeSpawner.Spawner::spawn::closure.2475
  19:        0x10491c497 - thread::thread_start::h8e83ad43ae75daab3mc
  20:     0x7fff84eea2fc - _pthread_body
  21:     0x7fff84eea279 - _pthread_body
^Cfish: Job 1, 'env RUST_BACKTRACE=1 cargo test' terminated by signal SIGINT (Quit request from job control (^C))
@reem
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reem commented Nov 16, 2014

This looks very similar to the bug fixed by #842: #838, which was a similar bug with a similar setup to rust-phf.

@sfackler sfackler mentioned this issue Nov 16, 2014
Merged
@alexcrichton
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This is a tricky one and is definitely different than #838. I've figured out what the problem is locally and should hopefully get a fix soon.

alexcrichton added a commit to alexcrichton/cargo that referenced this issue Nov 17, 2014
@alexcrichton
Fix panic with plugins and build commands
71a89ef 
This fixes a bug in cargo where target executables and libraries would be linked
to plugin native dependencies (not wanted!).

Closes rust-lang#885
@alexcrichton alexcrichton mentioned this issue Nov 17, 2014
Merged
bors added a commit that referenced this issue Nov 18, 2014
@bors
auto merge of #893 : alexcrichton/cargo/issue-885, r=brson
68bcb66 
This fixes a bug in cargo where target executables and libraries would be linked
to plugin native dependencies (not wanted!).

Closes #885
@bors bors closed this as completed in #893 Nov 18, 2014
@SSheldon
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SSheldon commented Dec 6, 2014

This should be fixed in cargo 0.0.1-pre-nightly (da789a6 2014-11-30 08:14:16 +0000), right? I'm still seeing it:

$ RUST_BACKTRACE=1 cargo test
   Compiling gcc v0.1.0
task '<unnamed>' panicked at 'no entry found for key', /Users/rustbuild/src/rust-buildbot/slave/nightly-mac/build/src/libcore/option.rs:325
stack backtrace:
   1:        0x103659f22 - rt::backtrace::imp::write::hbe96aaedb9f233e5Tgt
   2:        0x10365ce36 - failure::on_fail::h00a79ab4c301b861MCt
   3:        0x10366ebe5 - unwind::begin_unwind_inner::h8917945a32f94139I2c
   4:        0x10366e82f - unwind::begin_unwind_fmt::had3b3ebf7d62a941TZc
   5:        0x10366e5d2 - rust_begin_unwind
   6:        0x10368dc7c - panicking::panic_fmt::h16b0ef2a4086fcd4WRl
   7:        0x103414422 - ops::cargo_rustc::rustc::closure.26228
   8:        0x1033c4a61 - ops::cargo_rustc::custom_build::prepare::closure.24604
   9:        0x1034dfec3 - ops::cargo_rustc::compile::closure.26073
  10:        0x1033f3f6d - ops::cargo_rustc::job_queue::JobQueue<'a, 'b>::run::closure.25657
  11:        0x1034dcd5a - util::pool::TaskPool::new::closure.29903
  12:        0x10366cc5d - task::Task::spawn::closure.5925
  13:        0x10366f76c - rust_try_inner
  14:        0x10366f756 - rust_try
  15:        0x10366ccf7 - unwind::try::h87a1bf4088a7340a3Qc
  16:        0x10366cb0c - task::Task::run::he655a378e4b8f8b893b
  17:        0x10366c86f - task::Task::spawn::closure.5901
  18:        0x10366dde7 - thread::thread_start::h83a5d756a5e3479fWnc
  19:     0x7fff8209e899 - _pthread_body
  20:     0x7fff8209e72a - _pthread_struct_init
   Compiling objc v0.0.1 (file:///Users/ssheldon/projects/rust-objc/core)
task '<unnamed>' panicked at 'Poisoned Mutex - another task failed inside!', /Users/rustbuild/src/rust-buildbot/slave/nightly-mac/build/src/libsync/lock.rs:48
stack backtrace:
   1:        0x103659f22 - rt::backtrace::imp::write::hbe96aaedb9f233e5Tgt
   2:        0x10365ce36 - failure::on_fail::h00a79ab4c301b861MCt
   3:        0x10366ebe5 - unwind::begin_unwind_inner::h8917945a32f94139I2c
   4:        0x10366e82f - unwind::begin_unwind_fmt::had3b3ebf7d62a941TZc
   5:        0x10366e5d2 - rust_begin_unwind
   6:        0x10368dc7c - panicking::panic_fmt::h16b0ef2a4086fcd4WRl
   7:        0x10366a6ef - lock::PoisonOnFail<'a>::new::hf51d6bd4b0a51923uoe
   8:        0x103412bac - ops::cargo_rustc::rustc::closure.26228
   9:        0x1033c4a61 - ops::cargo_rustc::custom_build::prepare::closure.24604
  10:        0x1034dfec3 - ops::cargo_rustc::compile::closure.26073
  11:        0x1033f3f6d - ops::cargo_rustc::job_queue::JobQueue<'a, 'b>::run::closure.25657
  12:        0x1034dcd5a - util::pool::TaskPool::new::closure.29903
  13:        0x10366cc5d - task::Task::spawn::closure.5925
  14:        0x10366f76c - rust_try_inner
  15:        0x10366f756 - rust_try
  16:        0x10366ccf7 - unwind::try::h87a1bf4088a7340a3Qc
  17:        0x10366cb0c - task::Task::run::he655a378e4b8f8b893b
  18:        0x10366c86f - task::Task::spawn::closure.5901
  19:        0x10366dde7 - thread::thread_start::h83a5d756a5e3479fWnc
  20:     0x7fff8209e899 - _pthread_body
  21:     0x7fff8209e72a - _pthread_struct_init

I have a crate with a local dependency that has a build dependency on the crates.io gcc crate and uses a build script: https://github.com/SSheldon/rust-objc/tree/031a9ac91c7f272e73b2a3bef304e6dbbdaa5137

@alexcrichton
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@SSheldon I believe I fixed that panic in this PR: #1020

@untitaker untitaker mentioned this issue Jan 15, 2015
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Fix panic with plugins and build commands alexcrichton/cargo
4 participants
@alexcrichton @SSheldon @sfackler @reem