[INFO] updating cached repository https://github.com/wchang22/LuminS [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] a2e6c86a68c905e5bfa1f4574966c4de3b4efc57 [INFO] testing wchang22/LuminS against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwchang22%2FLuminS" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wchang22/LuminS 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/wchang22/LuminS [INFO] finished tweaking git repo https://github.com/wchang22/LuminS [INFO] tweaked toml for git repo https://github.com/wchang22/LuminS written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/wchang22/LuminS 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 37c6f8ac7b40673b1da383b3a4ad0f134c568f7e4d4ce6633e661fc63618af6b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "37c6f8ac7b40673b1da383b3a4ad0f134c568f7e4d4ce6633e661fc63618af6b"` [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling seahash v3.0.5 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling number_prefix v0.2.8 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.3 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling blake2 v0.8.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling termios v0.3.1 [INFO] [stderr] Compiling clicolors-control v1.0.0 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling env_logger v0.6.0 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling rayon-hash v0.4.1 [INFO] [stderr] Compiling console v0.7.5 [INFO] [stderr] Compiling indicatif v0.11.0 [INFO] [stderr] Compiling lms v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.56s [INFO] running `"docker" "inspect" "37c6f8ac7b40673b1da383b3a4ad0f134c568f7e4d4ce6633e661fc63618af6b"` [INFO] running `"docker" "rm" "-f" "37c6f8ac7b40673b1da383b3a4ad0f134c568f7e4d4ce6633e661fc63618af6b"` [INFO] [stdout] 37c6f8ac7b40673b1da383b3a4ad0f134c568f7e4d4ce6633e661fc63618af6b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 95681efa37f7de70aa02a6a1a0a44e62cb9e4ef78ee3bec9afe9966ef87148dd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "95681efa37f7de70aa02a6a1a0a44e62cb9e4ef78ee3bec9afe9966ef87148dd"` [INFO] [stderr] Compiling lms v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 10.12s [INFO] running `"docker" "inspect" "95681efa37f7de70aa02a6a1a0a44e62cb9e4ef78ee3bec9afe9966ef87148dd"` [INFO] running `"docker" "rm" "-f" "95681efa37f7de70aa02a6a1a0a44e62cb9e4ef78ee3bec9afe9966ef87148dd"` [INFO] [stdout] 95681efa37f7de70aa02a6a1a0a44e62cb9e4ef78ee3bec9afe9966ef87148dd [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 06f97e38cd797218dc5d6bebb3a6fb2b54ba08f7835b6400e6d1623be3ee174d [INFO] running `"docker" "start" "-a" "06f97e38cd797218dc5d6bebb3a6fb2b54ba08f7835b6400e6d1623be3ee174d"` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.41s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lms-6f5ec1b1b2c1dc6b [INFO] [stdout] [INFO] [stdout] running 43 tests [INFO] [stdout] test lumins::core::test_synchronize::invalid_src ... ok [INFO] [stdout] test lumins::core::test_remove::invalid_target ... ok [INFO] [stdout] test lumins::core::test_copy::invalid_src ... ok [INFO] [stdout] test lumins::core::test_synchronize::invalid_dest ... ok [INFO] [stderr] 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] test lumins::file_ops::test_compare_and_copy_files::single_different ... FAILED [INFO] [stdout] test lumins::file_ops::test_copy_files::copy_symlink ... FAILED [INFO] [stdout] test lumins::core::test_copy::dir1 ... FAILED [INFO] [stdout] test lumins::file_ops::test_delete_files::delete_invalid_file_and_link ... FAILED [INFO] [stdout] test lumins::core::test_synchronize::dir_1 ... FAILED [INFO] [stdout] test lumins::file_ops::test_file_ops::create_dir ... ok [INFO] [stdout] test lumins::file_ops::test_compare_and_copy_files::single_same ... FAILED [INFO] [stdout] test lumins::core::test_synchronize::dir_2 ... FAILED [INFO] [stdout] test lumins::core::test_remove::flags ... FAILED [INFO] [stdout] test lumins::file_ops::test_file_ops::create_file ... ok [INFO] [stdout] test lumins::core::test_remove::dir1 ... FAILED [INFO] [stdout] test lumins::file_ops::test_file_ops::create_symlink ... ok [INFO] [stdout] test lumins::core::test_copy::flags ... FAILED [INFO] [stderr] stack backtrace: [INFO] [stdout] test lumins::core::test_synchronize::change_symlink ... FAILED [INFO] [stderr] 0: 0x55b80420e184 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55b80420e184 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55b80420e184 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55b80420e184 - ::fmt::h7729313ad2d729c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55b804239eac - core::fmt::write::hb0049f6c12bdaffc [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55b80420a6e3 - std::io::Write::write_fmt::hfb486fa6ccb90f14 [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stderr] 6: 0x55b804210fc5 - std::sys_common::backtrace::_print::ha087cac92e84a414 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55b804210fc5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55b804210fc5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55b804210d02 - std::panicking::default_hook::h9386f7e484840463 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55b804211622 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312 [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x55b80421120b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:419 [INFO] [stderr] 12: 0x55b804237f21 - core::panicking::panic_fmt::hc5953a7331f9805c [INFO] [stderr] at src/libcore/panicking.rs:111 [INFO] [stderr] 13: 0x55b804237e6d - core::panicking::panic::hbfb03ddd2cbb509e [INFO] [stderr] at src/libcore/panicking.rs:54 [INFO] [stderr] 14: 0x55b8041f58c8 - core::mem::uninitialized::hbe539deab5f84fc4 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661 [INFO] [stderr] 15: 0x55b8041f58c8 - crossbeam_epoch::sync::queue::Queue::new::hc7705790046868d2 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/sync/queue.rs:57 [INFO] [stderr] 16: 0x55b8041ed09e - crossbeam_epoch::internal::Global::new::h319ae73cb843322f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/internal.rs:63 [INFO] [stderr] 17: 0x55b8041f84f1 - crossbeam_epoch::collector::Collector::new::h82a45934ccddc9d7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/collector.rs:32 [INFO] [stderr] 18: 0x55b8041f139a - ::deref::__static_ref_initialize::he5ae17e8cac4ce99 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:12 [INFO] [stderr] 19: 0x55b8041f139a - core::ops::function::FnOnce::call_once::hf5958e317979f175 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stderr] 20: 0x55b8041f7757 - lazy_static::lazy::Lazy::get::{{closure}}::h767a7f493966cfae [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.3.0/src/inline_lazy.rs:28 [INFO] [stderr] 21: 0x55b8041f78d5 - std::sync::once::Once::call_once::{{closure}}::h890064fe046a8c97 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sync/once.rs:264 [INFO] [stderr] 22: 0x55b80420d8d8 - std::sync::once::Once::call_inner::h645f0d07eb0a8066 [INFO] [stderr] at src/libstd/sync/once.rs:416 [INFO] [stderr] 23: 0x55b8041f7851 - std::sync::once::Once::call_once::h4ec500cd84a940a6 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sync/once.rs:264 [INFO] [stderr] 24: 0x55b8041f9bd9 - lazy_static::lazy::Lazy::get::h68b2cb09434f690d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.3.0/src/inline_lazy.rs:27 [INFO] [stderr] 25: 0x55b8041f9bd9 - ::deref::__stability::hd76dbae5e5f5a655 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.3.0/src/lib.rs:138 [INFO] [stderr] 26: 0x55b8041f9bd9 - ::deref::hd65fb3eb5255ecc0 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.3.0/src/lib.rs:140 [INFO] [stderr] 27: 0x55b8041f9c54 - crossbeam_epoch::default::HANDLE::__init::he4b941247d1db02e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:17 [INFO] [stderr] 28: 0x55b8041f1329 - core::ops::function::FnOnce::call_once::h243e8ecbc1f07650 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stderr] 29: 0x55b8041f08fc - std::thread::local::lazy::LazyKeyInner::initialize::h1524989e1d67bd86 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:289 [INFO] [stderr] 30: 0x55b8041f95a2 - std::thread::local::fast::Key::try_initialize::hf2b83adc5484f2cb [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:425 [INFO] [stderr] 31: 0x55b8041f96f7 - std::thread::local::fast::Key::get::hd692859463099b26 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:410 [INFO] [stderr] 32: 0x55b8041f9c9d - crossbeam_epoch::default::HANDLE::__getit::h85c33d2e605bd184 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:175 [INFO] [stderr] 33: 0x55b8041cf788 - std::thread::local::LocalKey::try_with::habc527c43ab92435 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:262 [INFO] [stderr] 34: 0x55b8041cf58f - std::thread::local::LocalKey::with::h998fa97003cfefc9 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:239 [INFO] [stderr] 35: 0x55b8041e117e - crossbeam_epoch::default::is_pinned::h6a22549fb8f3189c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:33 [INFO] [stdout] test lumins::file_ops::test_get_all_files::dir_insufficient_permissions ... FAILED [INFO] [stdout] test lumins::file_ops::test_get_all_files::invalid_dir ... ok [INFO] [stderr] 36: 0x55b8041dc885 - crossbeam_deque::Stealer::steal::h88c2ef4f96ebafd2 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.2.0/src/lib.rs:714 [INFO] [stderr] 37: 0x55b8041c9e93 - rayon_core::registry::WorkerThread::steal::{{closure}}::h0a7b6fa037c71951 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:614 [INFO] [stderr] 38: 0x55b8041c747b - core::ops::function::impls:: for &mut F>::call_mut::h469170a97e7144f0 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:274 [INFO] [stderr] 39: 0x55b8041da161 - core::iter::traits::iterator::Iterator::find_map::check::{{closure}}::h1a5b31a429521486 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/iter/traits/iterator.rs:2239 [INFO] [stderr] 40: 0x55b8041d2025 - core::iter::adapters::filter_try_fold::{{closure}}::h3c1a23606e69aa0e [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/iter/adapters/mod.rs:935 [INFO] [stderr] 41: 0x55b8041d173c - core::ops::function::impls:: for &mut F>::call_mut::hc63b78368dab718b [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:274 [INFO] [stderr] 42: 0x55b8041e5bc4 - core::iter::traits::iterator::Iterator::try_fold::h8046a15a6b8def90 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/iter/traits/iterator.rs:1878 [INFO] [stderr] 43: 0x55b8041cfb63 - as core::iter::traits::iterator::Iterator>::try_fold::h49cbcfcd9900b669 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/iter/adapters/chain.rs:83 [INFO] [stderr] 44: 0x55b8041d11d6 - as core::iter::traits::iterator::Iterator>::try_fold::hb5f7da970cf10c33 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/iter/adapters/mod.rs:984 [INFO] [stderr] 45: 0x55b8041d1d21 - core::iter::traits::iterator::Iterator::find_map::hd6f1522579619e97 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/iter/traits/iterator.rs:2245 [INFO] [stderr] 46: 0x55b8041d1246 - as core::iter::traits::iterator::Iterator>::next::ha707fccbddea2012 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/iter/adapters/mod.rs:1084 [INFO] [stderr] 47: 0x55b8041c9dcb - rayon_core::registry::WorkerThread::steal::h5e8ef54018d340b9 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:608 [INFO] [stderr] 48: 0x55b8041c9ac2 - rayon_core::registry::WorkerThread::wait_until_cold::{{closure}}::h6d7a6d88fe2c9805 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:565 [INFO] [stderr] 49: 0x55b8041e3edf - core::option::Option::or_else::hb120383c6bcaf5a0 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/option.rs:766 [INFO] [stderr] 50: 0x55b8041c97be - rayon_core::registry::WorkerThread::wait_until_cold::h3640f7b88bc5537f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:564 [INFO] [stderr] 51: 0x55b8041c9303 - rayon_core::registry::WorkerThread::wait_until::he85dcc63073deada [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:544 [INFO] [stderr] 52: 0x55b8041ca36b - rayon_core::registry::main_loop::h2d162ea2454fc81d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:666 [INFO] [stderr] 53: 0x55b8041c875d - rayon_core::registry::Registry::new::{{closure}}::h84ba1286bf232475 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:135 [INFO] [stderr] 54: 0x55b8041e1321 - std::sys_common::backtrace::__rust_begin_short_backtrace::h09fb86d87f535be5 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 55: 0x55b8041d7f92 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hde98afc2e492ae1d [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475 [INFO] [stderr] 56: 0x55b8041d7322 - as core::ops::function::FnOnce<()>>::call_once::hbbe1ab0636dc0cdb [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318 [INFO] [stderr] 57: 0x55b8041e48cc - std::panicking::try::do_call::hdd9d48087ac5d8a1 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331 [INFO] [stderr] 58: 0x55b8041e627d - __rust_try [INFO] [stderr] 59: 0x55b8041e4673 - std::panicking::try::hb36e8a3b900a5ac6 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274 [INFO] [stderr] 60: 0x55b8041d7542 - std::panic::catch_unwind::h9dbb905d8c838b5d [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394 [INFO] [stderr] 61: 0x55b8041d7d81 - std::thread::Builder::spawn_unchecked::{{closure}}::h11687add9bbe28a6 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474 [INFO] [stderr] 62: 0x55b8041d80af - core::ops::function::FnOnce::call_once{{vtable.shim}}::hdd7836a29b8a7cb4 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stderr] 63: 0x55b804202a2f - as core::ops::function::FnOnce>::call_once::h7deaeeba480c6ce2 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stderr] 64: 0x55b804219b53 - as core::ops::function::FnOnce>::call_once::h968b1dfb87756523 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stderr] 65: 0x55b804219b53 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 66: 0x7f91eeb4e6db - start_thread [INFO] [stderr] 67: 0x7f91ef08b88f - __clone [INFO] [stderr] 68: 0x0 - [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/lms-6f5ec1b1b2c1dc6b` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `"docker" "inspect" "06f97e38cd797218dc5d6bebb3a6fb2b54ba08f7835b6400e6d1623be3ee174d"` [INFO] running `"docker" "rm" "-f" "06f97e38cd797218dc5d6bebb3a6fb2b54ba08f7835b6400e6d1623be3ee174d"` [INFO] [stdout] 06f97e38cd797218dc5d6bebb3a6fb2b54ba08f7835b6400e6d1623be3ee174d