[INFO] updating cached repository https://github.com/wagnerf42/rayon_ensimag [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 19476de67513403c29a9382ff4e8a176c90485a5 [INFO] testing wagnerf42/rayon_ensimag against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwagnerf42%2Frayon_ensimag" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wagnerf42/rayon_ensimag on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/wagnerf42/rayon_ensimag [INFO] finished tweaking git repo https://github.com/wagnerf42/rayon_ensimag [INFO] tweaked toml for git repo https://github.com/wagnerf42/rayon_ensimag written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/wagnerf42/rayon_ensimag already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7d6f6ff188a5187b5dac49009c1c3c8a7f415e2ce324c2137a5cd94cf18c4abb [INFO] running `"docker" "start" "-a" "7d6f6ff188a5187b5dac49009c1c3c8a7f415e2ce324c2137a5cd94cf18c4abb"` [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling libc v0.2.39 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling crossbeam-epoch v0.3.0 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling rayon v1.0.0 [INFO] [stderr] Compiling rayon_ensimag v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.64s [INFO] running `"docker" "inspect" "7d6f6ff188a5187b5dac49009c1c3c8a7f415e2ce324c2137a5cd94cf18c4abb"` [INFO] running `"docker" "rm" "-f" "7d6f6ff188a5187b5dac49009c1c3c8a7f415e2ce324c2137a5cd94cf18c4abb"` [INFO] [stdout] 7d6f6ff188a5187b5dac49009c1c3c8a7f415e2ce324c2137a5cd94cf18c4abb [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 58db21de959e86926caae9cddda99e1a8a967155ed6feb7f74ca3278e4afacd2 [INFO] running `"docker" "start" "-a" "58db21de959e86926caae9cddda99e1a8a967155ed6feb7f74ca3278e4afacd2"` [INFO] [stderr] Compiling rayon_ensimag v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.08s [INFO] running `"docker" "inspect" "58db21de959e86926caae9cddda99e1a8a967155ed6feb7f74ca3278e4afacd2"` [INFO] running `"docker" "rm" "-f" "58db21de959e86926caae9cddda99e1a8a967155ed6feb7f74ca3278e4afacd2"` [INFO] [stdout] 58db21de959e86926caae9cddda99e1a8a967155ed6feb7f74ca3278e4afacd2 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c8b07579895596537f0b153b2694cb9b1d2b0b49ccad8faf6fa364cd70e837ba [INFO] running `"docker" "start" "-a" "c8b07579895596537f0b153b2694cb9b1d2b0b49ccad8faf6fa364cd70e837ba"` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rayon_ensimag-a9936a715dd1cb00 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests rayon_ensimag [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/prefix.rs - prefix::Prefixable (line 8) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/prefix.rs - prefix::Prefixable (line 8) stdout ---- [INFO] [stdout] Test executable failed (terminated by signal). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread '' panicked at 'attempted to leave type `nodrop::NoDrop<(epoch::Epoch, garbage::Bag)>` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x555f8ca1f264 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x555f8ca1f264 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x555f8ca1f264 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x555f8ca1f264 - ::fmt::h7729313ad2d729c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x555f8ca3dffc - core::fmt::write::hb0049f6c12bdaffc [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x555f8ca1d0a3 - std::io::Write::write_fmt::hfb486fa6ccb90f14 [INFO] [stdout] at src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x555f8ca21a45 - std::sys_common::backtrace::_print::ha087cac92e84a414 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 7: 0x555f8ca21a45 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x555f8ca21a45 - std::panicking::default_hook::{{closure}}::h016d7de02def2736 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 9: 0x555f8ca21782 - std::panicking::default_hook::h9386f7e484840463 [INFO] [stdout] at src/libstd/panicking.rs:218 [INFO] [stdout] 10: 0x555f8ca220a2 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312 [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 11: 0x555f8ca21c8b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 12: 0x555f8ca3d3e1 - core::panicking::panic_fmt::hc5953a7331f9805c [INFO] [stdout] at src/libcore/panicking.rs:111 [INFO] [stdout] 13: 0x555f8ca3d32d - core::panicking::panic::hbfb03ddd2cbb509e [INFO] [stdout] at src/libcore/panicking.rs:54 [INFO] [stdout] 14: 0x555f8ca0f128 - core::mem::uninitialized::h7ece66555f028285 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661 [INFO] [stdout] 15: 0x555f8ca0f128 - crossbeam_epoch::sync::queue::Queue::new::h72e6eda2ce8c49ea [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.0/src/sync/queue.rs:57 [INFO] [stdout] 16: 0x555f8ca05abe - crossbeam_epoch::internal::Global::new::h28684ad4856473fd [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.0/src/internal.rs:63 [INFO] [stdout] 17: 0x555f8ca11b31 - crossbeam_epoch::collector::Collector::new::h45d501077320077e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.0/src/collector.rs:32 [INFO] [stdout] 18: 0x555f8ca09c4a - ::deref::__static_ref_initialize::hb92c89ae5dca6dd0 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.0/src/default.rs:12 [INFO] [stdout] 19: 0x555f8ca09c4a - core::ops::function::FnOnce::call_once::h8ca6f723dc33dd5e [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stdout] 20: 0x555f8ca09144 - lazy_static::lazy::Lazy::get::{{closure}}::h13236f1b60f16829 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:24 [INFO] [stdout] 21: 0x555f8ca110c5 - std::sync::once::Once::call_once::{{closure}}::h828563cd793b5782 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sync/once.rs:264 [INFO] [stdout] 22: 0x555f8ca1ec28 - std::sync::once::Once::call_inner::h645f0d07eb0a8066 [INFO] [stdout] at src/libstd/sync/once.rs:416 [INFO] [stdout] 23: 0x555f8ca11041 - std::sync::once::Once::call_once::h3f44e88c514152af [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sync/once.rs:264 [INFO] [stdout] 24: 0x555f8ca12f4f - lazy_static::lazy::Lazy::get::h52c9d9bbb3de3e8d [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:23 [INFO] [stdout] 25: 0x555f8ca12f4f - ::deref::__stability::h43ff348ce133568e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lib.rs:138 [INFO] [stdout] 26: 0x555f8ca12f4f - ::deref::hcdb442f7e67168d6 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lib.rs:140 [INFO] [stdout] 27: 0x555f8ca12f84 - crossbeam_epoch::default::HANDLE::__init::h3e763c8cf6c9166d [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.0/src/default.rs:17 [INFO] [stdout] 28: 0x555f8ca09cb9 - core::ops::function::FnOnce::call_once::hf941329bdd7614ba [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stdout] 29: 0x555f8ca1296c - std::thread::local::lazy::LazyKeyInner::initialize::h05fa66ba82366027 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:289 [INFO] [stdout] 30: 0x555f8ca11162 - std::thread::local::fast::Key::try_initialize::h38137ba62be0e143 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:425 [INFO] [stdout] 31: 0x555f8ca112b7 - std::thread::local::fast::Key::get::h5afeaa7e0c862dce [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:410 [INFO] [stdout] 32: 0x555f8ca12fcd - crossbeam_epoch::default::HANDLE::__getit::h6951312c463df218 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:175 [INFO] [stdout] 33: 0x555f8c9d6728 - std::thread::local::LocalKey::try_with::hb68566499bc8208e [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:262 [INFO] [stdout] 34: 0x555f8c9d62df - std::thread::local::LocalKey::with::he1e1277d7b9aad7c [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:239 [INFO] [stdout] 35: 0x555f8c9e393e - crossbeam_epoch::default::is_pinned::hc9538c7278ee94d1 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.0/src/default.rs:33 [INFO] [stdout] 36: 0x555f8c9e2e95 - crossbeam_deque::Stealer::steal::h55fd21b8d11465e2 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.2.0/src/lib.rs:714 [INFO] [stdout] 37: 0x555f8c9d05a3 - rayon_core::registry::WorkerThread::steal::{{closure}}::h3473d5be6b48e143 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:622 [INFO] [stdout] 38: 0x555f8c9cdbcb - core::ops::function::impls:: for &mut F>::call_mut::hd4d53a706cf3de93 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:274 [INFO] [stdout] 39: 0x555f8c9d8781 - core::iter::traits::iterator::Iterator::find_map::check::{{closure}}::h62cf14c5c35c8ef7 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/iter/traits/iterator.rs:2239 [INFO] [stdout] 40: 0x555f8c9dff25 - core::iter::adapters::filter_try_fold::{{closure}}::h254386f5c50881f3 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/iter/adapters/mod.rs:935 [INFO] [stdout] 41: 0x555f8c9de09c - core::ops::function::impls:: for &mut F>::call_mut::hf1b70d4b5ccd8514 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:274 [INFO] [stdout] 42: 0x555f8c9eb874 - core::iter::traits::iterator::Iterator::try_fold::hf3d70f639ea39164 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/iter/traits/iterator.rs:1878 [INFO] [stdout] 43: 0x555f8c9d5e53 - as core::iter::traits::iterator::Iterator>::try_fold::hed0407eb3f699191 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/iter/adapters/chain.rs:83 [INFO] [stdout] 44: 0x555f8c9dd226 - as core::iter::traits::iterator::Iterator>::try_fold::h52d0b552db402862 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/iter/adapters/mod.rs:984 [INFO] [stdout] 45: 0x555f8c9dfad1 - core::iter::traits::iterator::Iterator::find_map::h8d621aaddd77a366 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/iter/traits/iterator.rs:2245 [INFO] [stdout] 46: 0x555f8c9dd316 - as core::iter::traits::iterator::Iterator>::next::hb397e8665525ec7e [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/iter/adapters/mod.rs:1084 [INFO] [stdout] 47: 0x555f8c9d04c3 - rayon_core::registry::WorkerThread::steal::hae68c98251db7ad6 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:616 [INFO] [stdout] 48: 0x555f8c9d0172 - rayon_core::registry::WorkerThread::wait_until_cold::{{closure}}::hd40b175eaee304f3 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:564 [INFO] [stdout] 49: 0x555f8c9e899f - core::option::Option::or_else::hb32a67accb04a8ae [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/option.rs:766 [INFO] [stdout] 50: 0x555f8c9cfa6e - rayon_core::registry::WorkerThread::wait_until_cold::h5eb98f2a2ac81c6c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:563 [INFO] [stdout] 51: 0x555f8c9cf853 - rayon_core::registry::WorkerThread::wait_until::hca4f5ddd7b2386c0 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:543 [INFO] [stdout] 52: 0x555f8c9d0a9a - rayon_core::registry::main_loop::h3b89eeb5c55ff344 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:674 [INFO] [stdout] 53: 0x555f8c9ceead - rayon_core::registry::Registry::new::{{closure}}::h121111bb847d9b50 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:134 [INFO] [stdout] 54: 0x555f8c9e4021 - std::sys_common::backtrace::__rust_begin_short_backtrace::hde4827f52a9fb736 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 55: 0x555f8c9ddfa2 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h991f6dd33948ae50 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475 [INFO] [stdout] 56: 0x555f8c9dd2a2 - as core::ops::function::FnOnce<()>>::call_once::h02f221d90e003424 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318 [INFO] [stdout] 57: 0x555f8c9e79bc - std::panicking::try::do_call::h90eba980fc49794d [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331 [INFO] [stdout] 58: 0x555f8c9e903d - __rust_try [INFO] [stdout] 59: 0x555f8c9e7893 - std::panicking::try::hf4f4c03561454749 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274 [INFO] [stdout] 60: 0x555f8c9dd522 - std::panic::catch_unwind::h398d97fe65c36d87 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394 [INFO] [stdout] 61: 0x555f8c9ddd91 - std::thread::Builder::spawn_unchecked::{{closure}}::hd0c7c20438cecdee [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474 [INFO] [stdout] 62: 0x555f8c9de12f - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8cda72a03467fa6 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stdout] 63: 0x555f8ca1872f - as core::ops::function::FnOnce>::call_once::h7deaeeba480c6ce2 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 64: 0x555f8ca23d23 - as core::ops::function::FnOnce>::call_once::h968b1dfb87756523 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 65: 0x555f8ca23d23 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 66: 0x7f1c6c7226db - start_thread [INFO] [stdout] 67: 0x7f1c6c23388f - __clone [INFO] [stdout] 68: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/prefix.rs - prefix::Prefixable (line 8) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "c8b07579895596537f0b153b2694cb9b1d2b0b49ccad8faf6fa364cd70e837ba"` [INFO] running `"docker" "rm" "-f" "c8b07579895596537f0b153b2694cb9b1d2b0b49ccad8faf6fa364cd70e837ba"` [INFO] [stdout] c8b07579895596537f0b153b2694cb9b1d2b0b49ccad8faf6fa364cd70e837ba