[INFO] crate once_spin 0.1.3 is already in cache [INFO] testing once_spin-0.1.3 against 1.45.2 for beta-1.46-1 [INFO] extracting crate once_spin 0.1.3 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate once_spin 0.1.3 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate once_spin 0.1.3 [INFO] finished tweaking crates.io crate once_spin 0.1.3 [INFO] tweaked toml for crates.io crate once_spin 0.1.3 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate once_spin 0.1.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c0decdaf528c9715ab1ed076af58f1ed37707c7e686fd3f3aa849d59573f757 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8c0decdaf528c9715ab1ed076af58f1ed37707c7e686fd3f3aa849d59573f757", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c0decdaf528c9715ab1ed076af58f1ed37707c7e686fd3f3aa849d59573f757", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c0decdaf528c9715ab1ed076af58f1ed37707c7e686fd3f3aa849d59573f757", kill_on_drop: false }` [INFO] [stdout] 8c0decdaf528c9715ab1ed076af58f1ed37707c7e686fd3f3aa849d59573f757 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f884f16a15e32f94a1765b6dbddfc737d16efa0de5fa6fad340a6955746b8030 [INFO] running `Command { std: "docker" "start" "-a" "f884f16a15e32f94a1765b6dbddfc737d16efa0de5fa6fad340a6955746b8030", kill_on_drop: false }` [INFO] [stderr] Compiling once_spin v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "f884f16a15e32f94a1765b6dbddfc737d16efa0de5fa6fad340a6955746b8030", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f884f16a15e32f94a1765b6dbddfc737d16efa0de5fa6fad340a6955746b8030", kill_on_drop: false }` [INFO] [stdout] f884f16a15e32f94a1765b6dbddfc737d16efa0de5fa6fad340a6955746b8030 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b41f5b28a6c2aa2e51c47b9a6d0e50576552f88f110357537f8daced760fad4d [INFO] running `Command { std: "docker" "start" "-a" "b41f5b28a6c2aa2e51c47b9a6d0e50576552f88f110357537f8daced760fad4d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling once_spin v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.59s [INFO] running `Command { std: "docker" "inspect" "b41f5b28a6c2aa2e51c47b9a6d0e50576552f88f110357537f8daced760fad4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b41f5b28a6c2aa2e51c47b9a6d0e50576552f88f110357537f8daced760fad4d", kill_on_drop: false }` [INFO] [stdout] b41f5b28a6c2aa2e51c47b9a6d0e50576552f88f110357537f8daced760fad4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 11507984a68fe0fb6af936278c34eb4651b66747c2ed38f9e52917e5f230ccdc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "11507984a68fe0fb6af936278c34eb4651b66747c2ed38f9e52917e5f230ccdc", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/once_spin-4095d1b89e356c4f [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/barrier-1845dc2180211af5 [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mutex-4fa98873ec93313b [INFO] [stdout] test test_barrier ... ok [INFO] [stderr] thread '' panicked at 'explicit panic', tests/mutex.rs:130:9 [INFO] [stdout] [INFO] [stderr] stack backtrace: [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_mutex_force_lock ... ok [INFO] [stdout] test test_mutex_arc_nested ... ok [INFO] [stdout] test smoke ... ok [INFO] [stdout] test test_into_inner_drop ... ok [INFO] [stdout] test try_lock ... ok [INFO] [stdout] test test_mutex_unsized ... ok [INFO] [stdout] test lots_and_lots ... ok [INFO] [stdout] test test_into_inner ... ok [INFO] [stderr] 0: 0x55f61cee64c5 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55f61cee64c5 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55f61cee64c5 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55f61cee64c5 - ::fmt::h5fe20777f4174074 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55f61cf0e3ac - core::fmt::write::he14c3177144df275 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55f61cee2dd3 - std::io::Write::write_fmt::h8e26323bfab8bcc5 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55f61cee8cf0 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55f61cee8cf0 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55f61cee8cf0 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55f61cee8a3c - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55f61cee9327 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stdout] test test_mutex_arc_access_in_unwind ... ok [INFO] [stderr] 11: 0x55f61ce93cf5 - std::panicking::begin_panic::h7770ca1156357492 [INFO] [stdout] [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:410 [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] 12: 0x55f61ce8d9b6 - mutex::test_mutex_arc_access_in_unwind::{{closure}}::hfb94a833359927e9 [INFO] [stdout] [INFO] [stderr] at tests/mutex.rs:130 [INFO] [stderr] 13: 0x55f61ce82eca - std::sys_common::backtrace::__rust_begin_short_backtrace::h38f4d833adfc5e77 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 14: 0x55f61ce98d4a - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8f591deb0155a62e [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stderr] 15: 0x55f61ce94f2e - as core::ops::function::FnOnce<()>>::call_once::h53f0b437702a5422 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stderr] 16: 0x55f61ce9411c - std::panicking::try::do_call::h57aecd8e7027d5f8 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stderr] 17: 0x55f61ce94eed - __rust_try [INFO] [stderr] 18: 0x55f61ce93da7 - std::panicking::try::h2c3dfd97969d40ab [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stderr] 19: 0x55f61ce952de - std::panic::catch_unwind::hbfa8fe3788bcc0e3 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x55f61ce98b4e - std::thread::Builder::spawn_unchecked::{{closure}}::he6aea6fd306a7857 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stderr] 21: 0x55f61ce8654e - core::ops::function::FnOnce::call_once{{vtable.shim}}::he6bc001014e9d381 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stderr] 22: 0x55f61ceef5fa - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stderr] 23: 0x55f61ceef5fa - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stderr] 24: 0x55f61ceef5fa - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 25: 0x7f6372ced609 - start_thread [INFO] [stderr] 26: 0x7f6372bf9103 - __clone [INFO] [stderr] 27: 0x0 - [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/once-3ed38c8bf35e4361 [INFO] [stdout] running 7 tests [INFO] [stdout] test smoke_once ... ok [INFO] [stdout] test smoke_once_value ... ok [INFO] [stdout] test try_get ... ok [INFO] [stdout] test wait ... ok [INFO] [stdout] test try_no_wait ... ok [INFO] [stdout] test stampede_once ... ok [INFO] [stdout] test panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rw_lock-3d4a89b042cf9eae [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test smoke ... ok [INFO] [stdout] test test_force_read_decrement ... ok [INFO] [stdout] test test_rw_try_read ... ok [INFO] [stdout] test test_into_inner ... ok [INFO] [stdout] test test_rwlock_try_write ... ok [INFO] [stdout] test test_upgrade_downgrade ... ok [INFO] [stdout] test test_force_write_unlock ... ok [INFO] [stdout] test test_into_inner_drop ... ok [INFO] [stdout] test test_rwlock_unsized ... ok [INFO] [stderr] thread '' panicked at 'explicit panic', tests/rw_lock.rs:73:9 [INFO] [stderr] stack backtrace: [INFO] [stdout] test test_rw_arc ... ok [INFO] [stderr] 0: 0x55f91fa568d5 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55f91fa568d5 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55f91fa568d5 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55f91fa568d5 - ::fmt::h5fe20777f4174074 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55f91fa7e7bc - core::fmt::write::he14c3177144df275 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55f91fa531e3 - std::io::Write::write_fmt::h8e26323bfab8bcc5 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55f91fa59100 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55f91fa59100 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55f91fa59100 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55f91fa58e4c - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55f91fa59737 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x55f91f9f5735 - std::panicking::begin_panic::h2d7ba5eb26903ffd [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:410 [INFO] [stderr] 12: 0x55f91f9f9b76 - rw_lock::test_rw_access_in_unwind::{{closure}}::h30c295cad9b6471e [INFO] [stderr] at tests/rw_lock.rs:73 [INFO] [stderr] 13: 0x55f91fa0764a - std::sys_common::backtrace::__rust_begin_short_backtrace::hb7c52fa1b4033950 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 14: 0x55f91f9fd88a - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h3682b7b7227a9605 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stderr] 15: 0x55f91f9f3cfe - as core::ops::function::FnOnce<()>>::call_once::ha5355383fd0c3e85 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stderr] 16: 0x55f91f9f5aac - std::panicking::try::do_call::h819d2fa88060f812 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stderr] 17: 0x55f91f9f6a2d - __rust_try [INFO] [stderr] 18: 0x55f91f9f57e7 - std::panicking::try::h10a9341a34a9a91f [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stderr] 19: 0x55f91f9f567e - std::panic::catch_unwind::hb156b51153f5121c [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x55f91f9fd0fe - std::thread::Builder::spawn_unchecked::{{closure}}::h039db8a5331b5723 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stderr] 21: 0x55f91f9ec91e - core::ops::function::FnOnce::call_once{{vtable.shim}}::he39bfc959050995e [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stderr] 22: 0x55f91fa5fa0a - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stderr] 23: 0x55f91fa5fa0a - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stderr] 24: 0x55f91fa5fa0a - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 25: 0x7fdfc9f57609 - start_thread [INFO] [stderr] 26: 0x7fdfc9e63103 - __clone [INFO] [stderr] 27: 0x0 - [INFO] [stdout] test test_rw_access_in_unwind ... ok [INFO] [stderr] Doc-tests once_spin [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test src/once.rs - once::Once::call_once (line 64) ... ok [INFO] [stdout] test src/barrier.rs - barrier::Barrier::new (line 64) ... ok [INFO] [stdout] test src/once.rs - once::Once (line 20) ... ok [INFO] [stdout] test src/mutex.rs - mutex::Mutex::new (line 83) ... ok [INFO] [stdout] test src/mutex.rs - mutex::Mutex::lock (line 122) ... ok [INFO] [stdout] test src/barrier.rs - barrier::BarrierWaitResult (line 46) ... ok [INFO] [stdout] test src/barrier.rs - barrier::BarrierWaitResult::is_leader (line 142) ... ok [INFO] [stdout] test src/rw_lock.rs - rw_lock::RwLock::new (line 77) ... ok [INFO] [stdout] test src/mutex.rs - mutex::Mutex::get_mut (line 173) ... ok [INFO] [stdout] test src/rw_lock.rs - rw_lock::RwLockUpgradeableGuard::try_upgrade (line 416) ... ok [INFO] [stdout] test src/rw_lock.rs - rw_lock::RwLock::get_mut (line 299) ... ok [INFO] [stdout] test src/rw_lock.rs - rw_lock::RwLock::try_read (line 112) ... ok [INFO] [stdout] test src/rw_lock.rs - rw_lock::RwLock::read (line 152) ... ok [INFO] [stdout] test src/rw_lock.rs - rw_lock::RwLock (line 44) ... ok [INFO] [stdout] test src/rw_lock.rs - rw_lock::RwLock::try_write (line 220) ... ok [INFO] [stdout] test src/mutex.rs - mutex::Mutex (line 19) ... ok [INFO] [stdout] test src/rw_lock.rs - rw_lock::RwLock::write (line 248) ... ok [INFO] [stdout] test src/rw_lock.rs - rw_lock::RwLockUpgradeableGuard::downgrade (line 453) ... ok [INFO] [stdout] test src/rw_lock.rs - rw_lock::RwLockWriteGuard::downgrade (line 478) ... ok [INFO] [stdout] test src/barrier.rs - barrier::Barrier (line 9) ... ok [INFO] [stdout] test src/barrier.rs - barrier::Barrier::wait (line 94) ... ok [INFO] [stdout] test src/mutex.rs - mutex::Mutex (line 42) ... ok [INFO] [stdout] test src/rw_lock.rs - rw_lock::RwLockUpgradeableGuard::upgrade (line 433) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "11507984a68fe0fb6af936278c34eb4651b66747c2ed38f9e52917e5f230ccdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11507984a68fe0fb6af936278c34eb4651b66747c2ed38f9e52917e5f230ccdc", kill_on_drop: false }` [INFO] [stdout] 11507984a68fe0fb6af936278c34eb4651b66747c2ed38f9e52917e5f230ccdc