[INFO] fetching crate rate-guard-core 0.7.2...
[INFO] testing rate-guard-core-0.7.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rate-guard-core 0.7.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rate-guard-core 0.7.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rate-guard-core 0.7.2
[INFO] tweaked toml for crates.io crate rate-guard-core 0.7.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rate-guard-core 0.7.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rate-guard-core 0.7.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4fa99ee21c7d8dfbf5eedcfb5ff9c3b460f0346c65c1578263bfeac1754d18be
[INFO] running `Command { std: "docker" "start" "-a" "4fa99ee21c7d8dfbf5eedcfb5ff9c3b460f0346c65c1578263bfeac1754d18be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fa99ee21c7d8dfbf5eedcfb5ff9c3b460f0346c65c1578263bfeac1754d18be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fa99ee21c7d8dfbf5eedcfb5ff9c3b460f0346c65c1578263bfeac1754d18be", kill_on_drop: false }`
[INFO] [stdout] 4fa99ee21c7d8dfbf5eedcfb5ff9c3b460f0346c65c1578263bfeac1754d18be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4131e2452f0eccd527ab98f5a3630f36e1ad51ac8c44d4428383eec031cd7568
[INFO] running `Command { std: "docker" "start" "-a" "4131e2452f0eccd527ab98f5a3630f36e1ad51ac8c44d4428383eec031cd7568", kill_on_drop: false }`
[INFO] [stderr]    Compiling rate-guard-core v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "4131e2452f0eccd527ab98f5a3630f36e1ad51ac8c44d4428383eec031cd7568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4131e2452f0eccd527ab98f5a3630f36e1ad51ac8c44d4428383eec031cd7568", kill_on_drop: false }`
[INFO] [stdout] 4131e2452f0eccd527ab98f5a3630f36e1ad51ac8c44d4428383eec031cd7568
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 018fa0bc2fef44ea1f8ce0f93992a67dfffafe43c7cffc82503d059932c8ac52
[INFO] running `Command { std: "docker" "start" "-a" "018fa0bc2fef44ea1f8ce0f93992a67dfffafe43c7cffc82503d059932c8ac52", kill_on_drop: false }`
[INFO] [stderr]    Compiling rate-guard-core v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.54s
[INFO] running `Command { std: "docker" "inspect" "018fa0bc2fef44ea1f8ce0f93992a67dfffafe43c7cffc82503d059932c8ac52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "018fa0bc2fef44ea1f8ce0f93992a67dfffafe43c7cffc82503d059932c8ac52", kill_on_drop: false }`
[INFO] [stdout] 018fa0bc2fef44ea1f8ce0f93992a67dfffafe43c7cffc82503d059932c8ac52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89df4441c485b1daa9e33fe22e98cb4b7dcc9751bdaf1c92e9e91cb5c1941b2f
[INFO] running `Command { std: "docker" "start" "-a" "89df4441c485b1daa9e33fe22e98cb4b7dcc9751bdaf1c92e9e91cb5c1941b2f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rate_guard_core-bd45674fad363951)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/approximate_sliding_window_core.rs (/opt/rustwide/target/debug/deps/approximate_sliding_window_core-d6d1b1f7a6ab6822)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_approximation_accuracy ... ok
[INFO] [stdout] test test_basic_acquire ... ok
[INFO] [stdout] test test_large_time_gap ... ok
[INFO] [stdout] test test_macro_safety ... ok
[INFO] [stdout] test test_new_approximate_sliding_window ... ok
[INFO] [stdout] test test_sliding_window_overlap ... ok
[INFO] [stdout] test test_acquire_zero_tokens ... ok
[INFO] [stdout] test test_same_window_operations ... ok
[INFO] [stdout] test test_saturating_operations ... ok
[INFO] [stdout] test test_window_switching ... ok
[INFO] [stdout] test test_window_boundary_precise ... ok
[INFO] [stdout] test test_window_expiration ... ok
[INFO] [stdout] test test_expired_tick ... ok
[INFO] [stdout] test test_new_with_zero_window_ticks - should panic ... ok
[INFO] [stdout] test test_new_with_zero_capacity - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/approximate_sliding_window_core2.rs (/opt/rustwide/target/debug/deps/approximate_sliding_window_core2-662263ac78f2220a)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_edge_case_overlap_calculation ... ok
[INFO] [stdout] test test_full_overlap_scenario ... ok
[INFO] [stdout] test test_partial_overlap_precision ... ok
[INFO] [stdout] test test_single_tick_window ... ok
[INFO] [stdout] test test_same_tick_multiple_calls ... ok
[INFO] [stdout] test test_no_overlap_scenario ... ok
[INFO] [stdout] test test_window_starts_alignment ... ok
[INFO] [stdout] test test_weighted_contribution_calculation ... ok
[INFO] [stdout] test test_large_window_size ... ok
[INFO] [stdout] test test_window_switching_consistency ... ok
[INFO] [stdout] test test_contention_failure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/approximate_sliding_window_core3.rs (/opt/rustwide/target/debug/deps/approximate_sliding_window_core3-193da4e5d0eaba34)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_trait_capacity_remaining_or_0_basic ... ok
[INFO] [stdout] test test_trait_full_capacity ... ok
[INFO] [stdout] test test_trait_expired_tick ... ok
[INFO] [stdout] test test_trait_polymorphism ... ok
[INFO] [stdout] test test_trait_try_acquire_at_basic ... ok
[INFO] [stdout] test test_trait_sliding_window_behavior ... ok
[INFO] [stdout] test test_trait_window_transitions ... ok
[INFO] [stdout] test test_trait_capacity_remaining_or_0_error_handling ... ok
[INFO] [stdout] test test_trait_consistency ... ok
[INFO] [stdout] test test_trait_edge_cases ... ok
[INFO] [stdout] test test_trait_generic_usage ... ok
[INFO] [stdout] test test_trait_object_contexts ... ok
[INFO] [stdout] test test_trait_zero_tokens ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/approximate_sliding_window_core4.rs (/opt/rustwide/target/debug/deps/approximate_sliding_window_core4-1204b8066ad7e432)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test zero_token_should_succeed ... ok
[INFO] [stdout] test request_exceeds_capacity_should_fail ... ok
[INFO] [stdout] test succeed_after_window_expiration ... ok
[INFO] [stdout] test overlap_contribution_allows_partial_usage ... ok
[INFO] [stdout] test fill_window_then_fail ... ok
[INFO] [stdout] test expired_tick_should_fail ... ok
[INFO] [stderr]      Running tests/fixed_window_counter_core.rs (/opt/rustwide/target/debug/deps/fixed_window_counter_core-40fdc8916cf75288)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test test_acquire_zero_tokens ... ok
[INFO] [stdout] test test_capacity_edge_cases ... ok
[INFO] [stdout] test test_basic_acquire_single_window ... ok
[INFO] [stdout] test test_capacity_remaining_expired_tick ... ok
[INFO] [stdout] test test_capacity_remaining_or_0 ... ok
[INFO] [stdout] test test_consecutive_windows ... ok
[INFO] [stdout] test test_current_vs_remaining_consistency ... ok
[INFO] [stdout] test test_expired_tick ... ok
[INFO] [stdout] test test_new_fixed_window_counter ... ok
[INFO] [stdout] test test_current_capacity_no_window_update ... ok
[INFO] [stdout] test test_skip_multiple_windows ... ok
[INFO] [stdout] test test_large_window_size ... ok
[INFO] [stdout] test test_window_boundaries ... ok
[INFO] [stdout] test test_window_boundary_precise ... ok
[INFO] [stdout] test test_skip_windows ... ok
[INFO] [stdout] test test_window_start_alignment ... ok
[INFO] [stdout] test test_window_calculation ... ok
[INFO] [stdout] test test_saturating_operations ... ok
[INFO] [stdout] test test_window_transition_behavior ... ok
[INFO] [stdout] test test_single_tick_window ... ok
[INFO] [stdout] test test_zero_capacity_remaining_or_0 ... ok
[INFO] [stdout] test test_window_transition ... ok
[INFO] [stdout] test test_new_with_zero_capacity - should panic ... ok
[INFO] [stdout] test test_new_with_zero_window_ticks - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fixed_window_counter_core2.rs (/opt/rustwide/target/debug/deps/fixed_window_counter_core2-88a0c0c6ca675970)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_exact_window_transitions ... ok
[INFO] [stdout] test test_single_tick_window ... ok
[INFO] [stdout] test test_very_large_window ... ok
[INFO] [stdout] test test_start_tick_alignment ... ok
[INFO] [stdout] test test_window_boundary_precise ... ok
[INFO] [stdout] test test_window_calculation_edge_cases ... ok
[INFO] [stdout] test test_window_reset_verification ... ok
[INFO] [stdout] test test_zero_usage_window_transitions ... ok
[INFO] [stdout] test test_same_tick_multiple_calls ... ok
[INFO] [stdout] test test_contention_failure ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_contention_failure stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_contention_failure' (92) panicked at tests/fixed_window_counter_core2.rs:38:5:
[INFO] [stdout] Should observe some contention failures
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ebd180545d2 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ebd180545d2 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ebd180545d2 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5ebd180545d2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h47627beda0767f4c
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5ebd1806465f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5ebd1806465f - core::fmt::write::h8a63064c67176fd8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x5ebd18021ed3 - std::io::default_write_fmt::hd4797e693c0ec256
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ebd18021ed3 - std::io::Write::write_fmt::h791e240ad2720c99
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5ebd1802de62 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5ebd180329df - std::panicking::default_hook::{{closure}}::h23e0299d4738b766
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5ebd18032871 - std::panicking::default_hook::hfeec6294e8751b62
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5ebd17ff43ae - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f5a16438cee2b4e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stdout]   12:     0x5ebd17ff43ae - test::test_main_with_exit_callback::{{closure}}::h9214498cef9aafc5
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ebd18032fef - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdb18da3e68df7464
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9
[INFO] [stdout]   14:     0x5ebd18032fef - std::panicking::panic_with_hook::hd57cd463d793ed79
[INFO] [stderr] error: test failed, to rerun pass `--test fixed_window_counter_core2`
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5ebd18032e16 - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5ebd1802df99 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5ebd1801667d - __rustc[256c90bb7e548b45]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5ebd1806bf90 - core::panicking::panic_fmt::hf19c198748ef6a95
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ebd17fc1365 - fixed_window_counter_core2::test_contention_failure::h56b35faa7d0a9a07
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fixed_window_counter_core2.rs:38:5
[INFO] [stdout]   20:     0x5ebd17fc1737 - fixed_window_counter_core2::test_contention_failure::{{closure}}::h1960aa034cd65e27
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fixed_window_counter_core2.rs:5:29
[INFO] [stdout]   21:     0x5ebd17fcf986 - core::ops::function::FnOnce::call_once::h3c62fdfb4deaf6c7
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x5ebd17ff41fb - core::ops::function::FnOnce::call_once::h43f43c5185cf39c2
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5ebd17ff41fb - test::__rust_begin_short_backtrace::hc4fa634eb2764bdc
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:663:18
[INFO] [stdout]   24:     0x5ebd18008818 - test::run_test_in_process::{{closure}}::h9f4b799a5211b72a
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:74
[INFO] [stdout]   25:     0x5ebd18008818 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha572bf7dc5230a8f
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   26:     0x5ebd18008818 - std::panicking::catch_unwind::do_call::hfd6ff51f25dd177b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   27:     0x5ebd18008818 - std::panicking::catch_unwind::h8609b446221def5f
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x5ebd18008818 - std::panic::catch_unwind::h362f73cc48531e26
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5ebd18008818 - test::run_test_in_process::hf52fd21d696aae67
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:27
[INFO] [stdout]   30:     0x5ebd18008818 - test::run_test::{{closure}}::h7e780b8354e6d007
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:607:43
[INFO] [stdout]   31:     0x5ebd17fe15e4 - test::run_test::{{closure}}::hdc2695f2276aad3e
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:637:41
[INFO] [stdout]   32:     0x5ebd17fe15e4 - std::sys::backtrace::__rust_begin_short_backtrace::h2555b2113ed90fc9
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   33:     0x5ebd17fe4f1a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h99800d480987dfb6
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   34:     0x5ebd17fe4f1a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hbbb69b5294b2221b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   35:     0x5ebd17fe4f1a - std::panicking::catch_unwind::do_call::h495689350c27df20
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stdout]   36:     0x5ebd17fe4f1a - std::panicking::catch_unwind::hf22437c51d1b3740
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stdout]   37:     0x5ebd17fe4f1a - std::panic::catch_unwind::habda1a57de8231f8
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x5ebd17fe4f1a - std::thread::Builder::spawn_unchecked_::{{closure}}::h5833d8dda8c7e80b
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   39:     0x5ebd17fe4f1a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha2910283a5058402
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x5ebd1802928f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::he4d85cb537521972
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2005:9
[INFO] [stdout]   41:     0x5ebd1802928f - std::sys::thread::unix::Thread::new::thread_start::hbaf586a9e50a98cd
[INFO] [stdout]                                at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   42:     0x7fa4b7329aa4 - <unknown>
[INFO] [stdout]   43:     0x7fa4b73b6a64 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_contention_failure
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "89df4441c485b1daa9e33fe22e98cb4b7dcc9751bdaf1c92e9e91cb5c1941b2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89df4441c485b1daa9e33fe22e98cb4b7dcc9751bdaf1c92e9e91cb5c1941b2f", kill_on_drop: false }`
[INFO] [stdout] 89df4441c485b1daa9e33fe22e98cb4b7dcc9751bdaf1c92e9e91cb5c1941b2f
