[INFO] fetching crate basiccountminsketch 0.1.2... [INFO] testing basiccountminsketch-0.1.2 against master#d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d for pr-83796 [INFO] extracting crate basiccountminsketch 0.1.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate basiccountminsketch 0.1.2 on toolchain d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate basiccountminsketch 0.1.2 [INFO] finished tweaking crates.io crate basiccountminsketch 0.1.2 [INFO] tweaked toml for crates.io crate basiccountminsketch 0.1.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 01c60969e54ac9af3d8ae10473288c9cad3a0d703e49d0371da780df0f0e2b6f [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" "01c60969e54ac9af3d8ae10473288c9cad3a0d703e49d0371da780df0f0e2b6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01c60969e54ac9af3d8ae10473288c9cad3a0d703e49d0371da780df0f0e2b6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01c60969e54ac9af3d8ae10473288c9cad3a0d703e49d0371da780df0f0e2b6f", kill_on_drop: false }` [INFO] [stdout] 01c60969e54ac9af3d8ae10473288c9cad3a0d703e49d0371da780df0f0e2b6f [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] adf445e43e0ba62feeafd0b480c9c9dc6e73515d5a4c5ed983a86ef2f86a66c4 [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" "adf445e43e0ba62feeafd0b480c9c9dc6e73515d5a4c5ed983a86ef2f86a66c4", kill_on_drop: false }` [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling basiccountminsketch v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.03s [INFO] running `Command { std: "docker" "inspect" "adf445e43e0ba62feeafd0b480c9c9dc6e73515d5a4c5ed983a86ef2f86a66c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adf445e43e0ba62feeafd0b480c9c9dc6e73515d5a4c5ed983a86ef2f86a66c4", kill_on_drop: false }` [INFO] [stdout] adf445e43e0ba62feeafd0b480c9c9dc6e73515d5a4c5ed983a86ef2f86a66c4 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 314e6c9bb2099062f38f5dff8b425553a6a3cfcec0a0aaa9ed5b261b91558bdb [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" "314e6c9bb2099062f38f5dff8b425553a6a3cfcec0a0aaa9ed5b261b91558bdb", kill_on_drop: false }` [INFO] [stderr] Compiling basiccountminsketch v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.72s [INFO] running `Command { std: "docker" "inspect" "314e6c9bb2099062f38f5dff8b425553a6a3cfcec0a0aaa9ed5b261b91558bdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "314e6c9bb2099062f38f5dff8b425553a6a3cfcec0a0aaa9ed5b261b91558bdb", kill_on_drop: false }` [INFO] [stdout] 314e6c9bb2099062f38f5dff8b425553a6a3cfcec0a0aaa9ed5b261b91558bdb [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 73a4fa9de736a5dd92e38b2a67e0c3a6a432e19c11b6749d0e5fc298f4ddd31e [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" "73a4fa9de736a5dd92e38b2a67e0c3a6a432e19c11b6749d0e5fc298f4ddd31e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/basiccms-c3fe75497d4b8184) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/addition.rs (/opt/rustwide/target/debug/deps/addition-e796513dad207bc4) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::but_you_can_add_together_two_sketches_from_a_common_base ... ok [INFO] [stderr] Running tests/counting.rs (/opt/rustwide/target/debug/deps/counting-03fa89e4c5bd8a09) [INFO] [stdout] test tests::you_cannot_add_two_sketches_together_if_they_have_different_hashers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::we_should_be_able_to_add_heterogenuously ... ok [INFO] [stdout] test tests::can_add_any_hashable_type ... ok [INFO] [stdout] test tests::we_should_be_able_to_keep_track_of_an_addition ... ok [INFO] [stdout] test tests::we_should_be_able_to_count_repetitions ... ok [INFO] [stderr] error: test failed, to rerun pass '--test counting' [INFO] [stdout] test tests::we_should_be_able_to_add_very_many_elements ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::we_should_be_able_to_add_very_many_elements stdout ---- [INFO] [stdout] thread 'tests::we_should_be_able_to_add_very_many_elements' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `0`, [INFO] [stdout] right: `1`', tests/counting.rs:47:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e501babb00 - std::backtrace_rs::backtrace::libunwind::trace::hdcf4f90f85129e83 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55e501babb00 - std::backtrace_rs::backtrace::trace_unsynchronized::h2669e30cb82f6732 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55e501babb00 - std::sys_common::backtrace::_print_fmt::hfbda19e17f6db318 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55e501babb00 - ::fmt::h1a8751bf59281272 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55e501bce86f - core::fmt::write::h7aa6cd0067dca82a [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/core/src/fmt/mod.rs:1094:17 [INFO] [stdout] 5: 0x55e501ba8a35 - std::io::Write::write_fmt::he6661e7347cae026 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/io/mod.rs:1580:15 [INFO] [stdout] 6: 0x55e501badb7b - std::sys_common::backtrace::_print::h551e9ec8a9fa8106 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55e501badb7b - std::sys_common::backtrace::print::ha4b1c5e95fa040b3 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55e501badb7b - std::panicking::default_hook::{{closure}}::h0b34c9ab7fb9f857 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55e501bad698 - std::panicking::default_hook::h3067e8318decd17a [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55e501bae12d - std::panicking::rust_panic_with_hook::h81b8facc50f34daa [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x55e501badd27 - std::panicking::begin_panic_handler::{{closure}}::ha376ab85d95a000e [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panicking.rs:497:13 [INFO] [stdout] 12: 0x55e501babfbc - std::sys_common::backtrace::__rust_end_short_backtrace::h6795c8afdd1a77e6 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55e501badc89 - rust_begin_unwind [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panicking.rs:493:5 [INFO] [stdout] 14: 0x55e501b42121 - core::panicking::panic_fmt::hbe99dddd3092ba3c [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x55e501bcd268 - core::panicking::assert_failed_inner::h4fdb1013d187f202 [INFO] [stdout] 16: 0x55e501b44daa - core::panicking::assert_failed::hc750a36f57e2846a [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/core/src/panicking.rs:117:5 [INFO] [stdout] 17: 0x55e501b4450f - counting::tests::we_should_be_able_to_add_very_many_elements::hb7277c45551155f4 [INFO] [stdout] at /opt/rustwide/workdir/tests/counting.rs:47:9 [INFO] [stdout] 18: 0x55e501b442fd - counting::tests::we_should_be_able_to_add_very_many_elements::{{closure}}::h23886cd9462eb11c [INFO] [stdout] at /opt/rustwide/workdir/tests/counting.rs:39:5 [INFO] [stdout] 19: 0x55e501b43c3e - core::ops::function::FnOnce::call_once::hc23c57e580b5a606 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55e501b6b416 - core::ops::function::FnOnce::call_once::h4e9353104004bc3d [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55e501b6b416 - test::__rust_begin_short_backtrace::hea4fd7fe7fb8303e [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/test/src/lib.rs:576:5 [INFO] [stdout] 22: 0x55e501b69e76 - as core::ops::function::FnOnce>::call_once::hd7fd3e88849fc750 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/alloc/src/boxed.rs:1546:9 [INFO] [stdout] 23: 0x55e501b69e76 - as core::ops::function::FnOnce<()>>::call_once::h78a6897906b26c6e [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panic.rs:344:9 [INFO] [stdout] 24: 0x55e501b69e76 - std::panicking::try::do_call::hbaa9991bef154d76 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panicking.rs:379:40 [INFO] [stdout] 25: 0x55e501b69e76 - std::panicking::try::h0d1e876a7e6d9927 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panicking.rs:343:19 [INFO] [stdout] 26: 0x55e501b69e76 - std::panic::catch_unwind::hf9cfc8afbc70b84f [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panic.rs:431:14 [INFO] [stdout] 27: 0x55e501b69e76 - test::run_test_in_process::h947bacbaa4554ce4 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/test/src/lib.rs:599:18 [INFO] [stdout] 28: 0x55e501b69e76 - test::run_test::run_test_inner::{{closure}}::he92bab8f95bf0784 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/test/src/lib.rs:491:39 [INFO] [stdout] 29: 0x55e501b452be - test::run_test::run_test_inner::{{closure}}::hf54209f3d25efeee [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/test/src/lib.rs:518:37 [INFO] [stdout] 30: 0x55e501b452be - std::sys_common::backtrace::__rust_begin_short_backtrace::hd6d5206cf37fd269 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 31: 0x55e501b48fd8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h13bbfbf02991444a [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 32: 0x55e501b48fd8 - as core::ops::function::FnOnce<()>>::call_once::h0e73313fa1b917d2 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panic.rs:344:9 [INFO] [stdout] 33: 0x55e501b48fd8 - std::panicking::try::do_call::h0601c6cdea59af51 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panicking.rs:379:40 [INFO] [stdout] 34: 0x55e501b48fd8 - std::panicking::try::h0d9ec6a2b7f348d3 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panicking.rs:343:19 [INFO] [stdout] 35: 0x55e501b48fd8 - std::panic::catch_unwind::h5b95c4a8cef23017 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/panic.rs:431:14 [INFO] [stdout] 36: 0x55e501b48fd8 - std::thread::Builder::spawn_unchecked::{{closure}}::hbfc50e47df131303 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 37: 0x55e501b48fd8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h5a3a0711c63b5a79 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x55e501bb3a53 - as core::ops::function::FnOnce>::call_once::h3aa31cb6360b59d9 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/alloc/src/boxed.rs:1546:9 [INFO] [stdout] 39: 0x55e501bb3a53 - as core::ops::function::FnOnce>::call_once::h7719d3c7c5841461 [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/alloc/src/boxed.rs:1546:9 [INFO] [stdout] 40: 0x55e501bb3a53 - std::sys::unix::thread::Thread::new::thread_start::hfbe13ead469fd0bc [INFO] [stdout] at /rustc/d408fdd4a82bc3e7ea61dd81bc9a8781b2bf939d/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 41: 0x7f5fa4ffa609 - start_thread [INFO] [stdout] 42: 0x7f5fa4dcc293 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::we_should_be_able_to_add_very_many_elements [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "73a4fa9de736a5dd92e38b2a67e0c3a6a432e19c11b6749d0e5fc298f4ddd31e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73a4fa9de736a5dd92e38b2a67e0c3a6a432e19c11b6749d0e5fc298f4ddd31e", kill_on_drop: false }` [INFO] [stdout] 73a4fa9de736a5dd92e38b2a67e0c3a6a432e19c11b6749d0e5fc298f4ddd31e