[INFO] fetching crate stoppable_thread 0.2.1... [INFO] testing stoppable_thread-0.2.1 against master#2fe50cd72c476ebacdedb14893e9632b4de961c2 for pr-116088-2 [INFO] extracting crate stoppable_thread 0.2.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate stoppable_thread 0.2.1 on toolchain 2fe50cd72c476ebacdedb14893e9632b4de961c2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stoppable_thread 0.2.1 [INFO] finished tweaking crates.io crate stoppable_thread 0.2.1 [INFO] tweaked toml for crates.io crate stoppable_thread 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] afb65faa623d6f6f2dc7fc1825a2bee33119f1c3dd17422bc31a6c4aaf8ed732 [INFO] running `Command { std: "docker" "start" "-a" "afb65faa623d6f6f2dc7fc1825a2bee33119f1c3dd17422bc31a6c4aaf8ed732", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afb65faa623d6f6f2dc7fc1825a2bee33119f1c3dd17422bc31a6c4aaf8ed732", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afb65faa623d6f6f2dc7fc1825a2bee33119f1c3dd17422bc31a6c4aaf8ed732", kill_on_drop: false }` [INFO] [stdout] afb65faa623d6f6f2dc7fc1825a2bee33119f1c3dd17422bc31a6c4aaf8ed732 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a1b424d9b52f8b205dfc8bf0aaa69ed8bb1432d646aaa14374a5d6eeac500a3 [INFO] running `Command { std: "docker" "start" "-a" "6a1b424d9b52f8b205dfc8bf0aaa69ed8bb1432d646aaa14374a5d6eeac500a3", kill_on_drop: false }` [INFO] [stderr] Compiling stoppable_thread v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] running `Command { std: "docker" "inspect" "6a1b424d9b52f8b205dfc8bf0aaa69ed8bb1432d646aaa14374a5d6eeac500a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a1b424d9b52f8b205dfc8bf0aaa69ed8bb1432d646aaa14374a5d6eeac500a3", kill_on_drop: false }` [INFO] [stdout] 6a1b424d9b52f8b205dfc8bf0aaa69ed8bb1432d646aaa14374a5d6eeac500a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 011941f0dcab0e67c6610cada871054d7b71322573f818751015e6c763677ad1 [INFO] running `Command { std: "docker" "start" "-a" "011941f0dcab0e67c6610cada871054d7b71322573f818751015e6c763677ad1", kill_on_drop: false }` [INFO] [stderr] Compiling stoppable_thread v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `stopping` [INFO] [stdout] --> src/lib.rs:225:13 [INFO] [stdout] | [INFO] [stdout] 225 | let stopping = Stopping::new(spawn(move |stopped| [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stopping` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `joining` [INFO] [stdout] --> src/lib.rs:229:13 [INFO] [stdout] | [INFO] [stdout] 229 | let joining = Joining::new(spawn(move |stopped| [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_joining` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "011941f0dcab0e67c6610cada871054d7b71322573f818751015e6c763677ad1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "011941f0dcab0e67c6610cada871054d7b71322573f818751015e6c763677ad1", kill_on_drop: false }` [INFO] [stdout] 011941f0dcab0e67c6610cada871054d7b71322573f818751015e6c763677ad1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2fe50cd72c476ebacdedb14893e9632b4de961c2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8916979396b27a2c2b3131d57279be6b550894c373a80d8e34ef40a79855cb02 [INFO] running `Command { std: "docker" "start" "-a" "8916979396b27a2c2b3131d57279be6b550894c373a80d8e34ef40a79855cb02", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `stopping` [INFO] [stderr] --> src/lib.rs:225:13 [INFO] [stderr] | [INFO] [stderr] 225 | let stopping = Stopping::new(spawn(move |stopped| [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stopping` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `joining` [INFO] [stderr] --> src/lib.rs:229:13 [INFO] [stderr] | [INFO] [stderr] 229 | let joining = Joining::new(spawn(move |stopped| [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_joining` [INFO] [stderr] [INFO] [stderr] warning: `stoppable_thread` (lib test) generated 2 warnings (run `cargo fix --lib -p stoppable_thread --tests` to apply 2 suggestions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stoppable_thread-5dde586cd4a4dcb5) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_stoppable_thead ... ok [INFO] [stdout] test test_guard ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_guard stdout ---- [INFO] [stdout] thread 'test_guard' panicked at src/lib.rs:238:5: [INFO] [stdout] assertion failed: *sc > 1 && *sc < 5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5572e438cb66 - std::backtrace_rs::backtrace::libunwind::trace::hd7a456af414d63de [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x5572e438cb66 - std::backtrace_rs::backtrace::trace_unsynchronized::h64867240ea973bd5 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5572e438cb66 - std::sys_common::backtrace::_print_fmt::h2808b222ea4d26d0 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x5572e438cb66 - ::fmt::h03f74bc036e21c80 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x5572e43b5ae0 - core::fmt::rt::Argument::fmt::h8121cad32ccb67f1 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x5572e43b5ae0 - core::fmt::write::hba6738a49cae548f [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x5572e438a6ff - std::io::Write::write_fmt::h998dc49ddc9bbda8 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/io/mod.rs:1810:15 [INFO] [stdout] 7: 0x5572e438c944 - std::sys_common::backtrace::_print::h12e2732351687df5 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x5572e438c944 - std::sys_common::backtrace::print::h3977ff4fa70d37c3 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x5572e438e6b7 - std::panicking::default_hook::{{closure}}::h3649b42de801f190 [INFO] [stdout] 10: 0x5572e438e39d - std::panicking::default_hook::h3fb7ccab350417f5 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/panicking.rs:289:9 [INFO] [stdout] 11: 0x5572e435e5d7 - as core::ops::function::Fn>::call::hcac2ee49c7d5205e [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/alloc/src/boxed.rs:2029:9 [INFO] [stdout] 12: 0x5572e435e5d7 - test::test_main::{{closure}}::ha6dc19c93a11f2d1 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/test/src/lib.rs:138:21 [INFO] [stdout] 13: 0x5572e438ecd6 - as core::ops::function::Fn>::call::h29b8e785b856bb23 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/alloc/src/boxed.rs:2029:9 [INFO] [stdout] 14: 0x5572e438ecd6 - std::panicking::rust_panic_with_hook::h5efc89ef996de810 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/panicking.rs:783:13 [INFO] [stdout] 15: 0x5572e438e9e9 - std::panicking::begin_panic_handler::{{closure}}::h6289f51ae1ae9efc [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/panicking.rs:649:13 [INFO] [stdout] 16: 0x5572e438d066 - std::sys_common::backtrace::__rust_end_short_backtrace::h9f143e0a9d826e65 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 17: 0x5572e438e780 - rust_begin_unwind [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/panicking.rs:645:5 [INFO] [stdout] 18: 0x5572e431acd5 - core::panicking::panic_fmt::h5b9d04f36fd68862 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x5572e431ad93 - core::panicking::panic::h91919f6cc3a65429 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/core/src/panicking.rs:144:5 [INFO] [stdout] 20: 0x5572e431ff38 - stoppable_thread::test_guard::h841dc2f126e2a4ed [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:238:5 [INFO] [stdout] 21: 0x5572e431fc27 - stoppable_thread::test_guard::{{closure}}::h79b43bcb8698f431 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:197:16 [INFO] [stdout] 22: 0x5572e4321616 - core::ops::function::FnOnce::call_once::hdb5036fd5c765262 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x5572e4363ddf - core::ops::function::FnOnce::call_once::h547df4cc4781c42c [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5572e4363ddf - test::__rust_begin_short_backtrace::h0751f8da0df8afc9 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/test/src/lib.rs:627:18 [INFO] [stdout] 25: 0x5572e4362c31 - test::run_test_in_process::{{closure}}::h08b7e2b944f5d3bf [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/test/src/lib.rs:650:60 [INFO] [stdout] 26: 0x5572e4362c31 - as core::ops::function::FnOnce<()>>::call_once::h4eabe934da23f6d3 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 27: 0x5572e4362c31 - std::panicking::try::do_call::h8bce2a819a83d75f [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/panicking.rs:552:40 [INFO] [stdout] 28: 0x5572e4362c31 - std::panicking::try::h8d0ad43ca1e9dfe4 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/panicking.rs:516:19 [INFO] [stdout] 29: 0x5572e4362c31 - std::panic::catch_unwind::h80c407981483a27f [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/panic.rs:142:14 [INFO] [stdout] 30: 0x5572e4362c31 - test::run_test_in_process::h34f4f1cf26878dcc [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/test/src/lib.rs:650:27 [INFO] [stdout] 31: 0x5572e4362c31 - test::run_test::{{closure}}::hf98423759bd4e4de [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/test/src/lib.rs:573:43 [INFO] [stdout] 32: 0x5572e4329fc6 - test::run_test::{{closure}}::h31f9214a9865a468 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/test/src/lib.rs:601:41 [INFO] [stdout] 33: 0x5572e4329fc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h97eebf57e64e4a3e [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stdout] 34: 0x5572e432f0c7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h10343cc6e645d5a7 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 35: 0x5572e432f0c7 - as core::ops::function::FnOnce<()>>::call_once::h7676f5746d51f304 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x5572e432f0c7 - std::panicking::try::do_call::h76c69ddb47b6692d [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/panicking.rs:552:40 [INFO] [stdout] 37: 0x5572e432f0c7 - std::panicking::try::h231004126786543e [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/panicking.rs:516:19 [INFO] [stdout] 38: 0x5572e432f0c7 - std::panic::catch_unwind::h519133dc1360745e [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/panic.rs:142:14 [INFO] [stdout] 39: 0x5572e432f0c7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h7c96b1538d88533f [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 40: 0x5572e432f0c7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h90e3a916fbad66da [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x5572e4393785 - as core::ops::function::FnOnce>::call_once::h12c26c313019b755 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/alloc/src/boxed.rs:2015:9 [INFO] [stdout] 42: 0x5572e4393785 - as core::ops::function::FnOnce>::call_once::h3a7c22937eaa10d1 [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/alloc/src/boxed.rs:2015:9 [INFO] [stdout] 43: 0x5572e4393785 - std::sys::unix::thread::Thread::new::thread_start::h1ce303acc71f2e7d [INFO] [stdout] at /rustc/2fe50cd72c476ebacdedb14893e9632b4de961c2/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 44: 0x7f9119a69ac3 - [INFO] [stdout] 45: 0x7f9119afabf4 - __clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_guard [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "8916979396b27a2c2b3131d57279be6b550894c373a80d8e34ef40a79855cb02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8916979396b27a2c2b3131d57279be6b550894c373a80d8e34ef40a79855cb02", kill_on_drop: false }` [INFO] [stdout] 8916979396b27a2c2b3131d57279be6b550894c373a80d8e34ef40a79855cb02