[INFO] fetching crate wasm_safe_mutex 0.1.0...
[INFO] testing wasm_safe_mutex-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate wasm_safe_mutex 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate wasm_safe_mutex 0.1.0
[INFO] finished tweaking crates.io crate wasm_safe_mutex 0.1.0
[INFO] tweaked toml for crates.io crate wasm_safe_mutex 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasm_safe_mutex 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wasm_safe_mutex 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded test_executors_proc v0.3.5
[INFO] [stderr]   Downloaded minicov v0.3.7
[INFO] [stderr]   Downloaded logwise_proc v0.1.1
[INFO] [stderr]   Downloaded logwise_proc v0.3.0
[INFO] [stderr]   Downloaded thiserror-impl v2.0.15
[INFO] [stderr]   Downloaded thiserror v2.0.15
[INFO] [stderr]   Downloaded wasm_thread v0.3.3
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.50
[INFO] [stderr]   Downloaded continue v0.1.1
[INFO] [stderr]   Downloaded blocking_semaphore v0.1.0
[INFO] [stderr]   Downloaded priority v0.1.1
[INFO] [stderr]   Downloaded logwise v0.2.4
[INFO] [stderr]   Downloaded some_executor v0.6.0
[INFO] [stderr]   Downloaded test_executors v0.3.5
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.50
[INFO] [stderr]   Downloaded logwise v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1be81dafb85beb7a8804268eaad48c46d5bf08a35ebb10f8be6f9006cd7332cc
[INFO] running `Command { std: "docker" "start" "-a" "1be81dafb85beb7a8804268eaad48c46d5bf08a35ebb10f8be6f9006cd7332cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1be81dafb85beb7a8804268eaad48c46d5bf08a35ebb10f8be6f9006cd7332cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be81dafb85beb7a8804268eaad48c46d5bf08a35ebb10f8be6f9006cd7332cc", kill_on_drop: false }`
[INFO] [stdout] 1be81dafb85beb7a8804268eaad48c46d5bf08a35ebb10f8be6f9006cd7332cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e7678274052c4aec4fb5e96853a2c4883ec9a680ea162c494b7ef0e93f6e1aa
[INFO] running `Command { std: "docker" "start" "-a" "0e7678274052c4aec4fb5e96853a2c4883ec9a680ea162c494b7ef0e93f6e1aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.15
[INFO] [stderr]    Compiling logwise_proc v0.1.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling logwise v0.2.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.15
[INFO] [stderr]    Compiling continue v0.1.1
[INFO] [stderr]    Compiling wasm_safe_mutex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.62s
[INFO] running `Command { std: "docker" "inspect" "0e7678274052c4aec4fb5e96853a2c4883ec9a680ea162c494b7ef0e93f6e1aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e7678274052c4aec4fb5e96853a2c4883ec9a680ea162c494b7ef0e93f6e1aa", kill_on_drop: false }`
[INFO] [stdout] 0e7678274052c4aec4fb5e96853a2c4883ec9a680ea162c494b7ef0e93f6e1aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c708553fd9aae8201fd5c25f78e015bb0d277adc202f2340d39e7896924e064c
[INFO] running `Command { std: "docker" "start" "-a" "c708553fd9aae8201fd5c25f78e015bb0d277adc202f2340d39e7896924e064c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling logwise_proc v0.3.0
[INFO] [stderr]    Compiling priority v0.1.1
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling logwise v0.3.0
[INFO] [stderr]    Compiling blocking_semaphore v0.1.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling thiserror-impl v2.0.15
[INFO] [stderr]    Compiling thiserror v2.0.15
[INFO] [stderr]    Compiling continue v0.1.1
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling some_executor v0.6.0
[INFO] [stderr]    Compiling wasm_safe_mutex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling test_executors_proc v0.3.5
[INFO] [stderr]    Compiling test_executors v0.3.5
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.45s
[INFO] running `Command { std: "docker" "inspect" "c708553fd9aae8201fd5c25f78e015bb0d277adc202f2340d39e7896924e064c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c708553fd9aae8201fd5c25f78e015bb0d277adc202f2340d39e7896924e064c", kill_on_drop: false }`
[INFO] [stdout] c708553fd9aae8201fd5c25f78e015bb0d277adc202f2340d39e7896924e064c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cfdef57babecefdbcdecdb7439d2804197a6d94807f17b4b1891a8c254ccaeee
[INFO] running `Command { std: "docker" "start" "-a" "cfdef57babecefdbcdecdb7439d2804197a6d94807f17b4b1891a8c254ccaeee", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasm_safe_mutex-92c5c053da62345b)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stderr]  2 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [0ns] Semaphore implementation uses mutex
[INFO] [stdout] test tests::test_guard_drop_releases_lock ... ok
[INFO] [stdout] test tests::test_mutex_try_lock_success ... ok
[INFO] [stderr]  0 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [1.479779ms] Semaphore implementation uses mutex
[INFO] [stderr]  3 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [1.527099ms] Semaphore implementation uses mutex
[INFO] [stderr]  1 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [1.711049ms] Semaphore implementation uses mutex
[INFO] [stderr]  4 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [2.893248ms] Semaphore implementation uses mutex
[INFO] [stderr]  4 PERWARN: END [3.309867ms] Semaphore implementation uses mutex [interval took 8.669µs] 
[INFO] [stderr]  0 PERWARN: END [3.374267ms] Semaphore implementation uses mutex [interval took 1.856628ms] 
[INFO] [stderr]  0 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [3.435757ms] Semaphore implementation uses mutex
[INFO] [stderr] 4 PERFWARN: statistics[Semaphore implementation uses mutex: 8.669µs,]
[INFO] [stderr]  5 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [4.898226ms] Semaphore implementation uses mutex
[INFO] [stderr]  5 PERWARN: END [4.948197ms] Semaphore implementation uses mutex [interval took 10.271µs] 
[INFO] [stderr] 5 PERFWARN: statistics[Semaphore implementation uses mutex: 10.271µs,]
[INFO] [stdout] test tests::test_mutex_lock_async ... ok
[INFO] [stderr]  0 PERWARN: END [5.106066ms] Semaphore implementation uses mutex [interval took 1.657539ms] 
[INFO] [stdout] test tests::async_test_test_mutex_concurrent_increment ... ok
[INFO] [stderr]  6 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [5.157846ms] Semaphore implementation uses mutex
[INFO] [stdout] test tests::async_test_test_spinlock_concurrent_access ... ok
[INFO] [stderr]  6 PERWARN: END [5.203746ms] Semaphore implementation uses mutex [interval took 10.91µs] 
[INFO] [stderr]  1 PERWARN: END [5.268786ms] Semaphore implementation uses mutex [interval took 3.283887ms] 
[INFO] [stderr] 1 PERFWARN: statistics[Semaphore implementation uses mutex: 3.283887ms,]
[INFO] [stderr] 0 PERFWARN: statistics[Semaphore implementation uses mutex: 3.514167ms,]
[INFO] [stderr] 6 PERFWARN: statistics[Semaphore implementation uses mutex: 10.91µs,]
[INFO] [stdout] test tests::test_spinlock_basic ... ok
[INFO] [stdout] test tests::test_mutex_async_contention ... ok
[INFO] [stdout] test tests::test_mutex_lock_spin ... ok
[INFO] [stderr]  7 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [10.130483ms] Semaphore implementation uses mutex
[INFO] [stderr]  7 PERWARN: END [10.184393ms] Semaphore implementation uses mutex [interval took 12.16µs] 
[INFO] [stderr]  2 PERWARN: END [10.828622ms] Semaphore implementation uses mutex [interval took 10.786602ms] 
[INFO] [stderr] 7 PERFWARN: statistics[Semaphore implementation uses mutex: 12.16µs,]
[INFO] [stderr] 2 PERFWARN: statistics[Semaphore implementation uses mutex: 10.786602ms,]
[INFO] [stdout] test tests::async_test_test_mutex_lock_block ... ok
[INFO] [stderr]  8 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [33.902157ms] Semaphore implementation uses mutex
[INFO] [stderr]  8 PERWARN: END [33.957857ms] Semaphore implementation uses mutex [interval took 13.58µs] 
[INFO] [stderr] 8 PERFWARN: statistics[Semaphore implementation uses mutex: 13.58µs,]
[INFO] [stderr]  3 PERWARN: END [33.984437ms] Semaphore implementation uses mutex [interval took 32.435168ms] 
[INFO] [stderr] 3 PERFWARN: statistics[Semaphore implementation uses mutex: 32.435168ms,]
[INFO] [stdout] test tests::async_test_test_mutex_try_lock_contention ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasm_safe_mutex
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::default (line 827) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::fmt (line 849) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::lock_sync (line 531) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 57) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::from (line 871) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::lock_sync (line 544) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::lock_async (line 437) ... ok
[INFO] [stdout] test src/lib.rs - Mutex (line 205) ... ok
[INFO] [stdout] test src/lib.rs - (line 92) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::lock_block (line 369) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::lock_spin (line 325) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::lock_spin (line 313) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::with_async (line 723) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::new (line 235) ... ok
[INFO] [stdout] test src/lib.rs - Mutex (line 187) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::try_lock (line 277) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::with_mut_sync (line 672) ... ok
[INFO] [stdout] test src/lib.rs - NotAvailable (line 134) ... ok
[INFO] [stdout] test src/spinlock.rs - spinlock::Spinlock (line 20) ... ok
[INFO] [stdout] test src/spinlock.rs - spinlock::Spinlock<T>::default (line 148) ... ok
[INFO] [stdout] test src/spinlock.rs - spinlock::Spinlock<T>::from (line 172) ... ok
[INFO] [stdout] test src/spinlock.rs - spinlock::Spinlock<T>::fmt (line 198) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::lock_async (line 455) ... ok
[INFO] [stdout] test src/spinlock.rs - spinlock::Spinlock<T>::with_mut (line 73) ... ok
[INFO] [stdout] test src/spinlock.rs - spinlock::Spinlock<T>::new (line 43) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::lock_block (line 382) ... ok
[INFO] [stdout] test src/spinlock.rs - spinlock::Spinlock<T>::with_mut (line 92) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::with_mut_async (line 763) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::with_sync (line 623) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::with_async (line 707) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::try_lock (line 260) ... ok
[INFO] [stdout] test src/guard.rs - guard::Guard (line 19) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::with_mut_async (line 781) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::with_mut_sync (line 657) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::with_sync (line 607) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cfdef57babecefdbcdecdb7439d2804197a6d94807f17b4b1891a8c254ccaeee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfdef57babecefdbcdecdb7439d2804197a6d94807f17b4b1891a8c254ccaeee", kill_on_drop: false }`
[INFO] [stdout] cfdef57babecefdbcdecdb7439d2804197a6d94807f17b4b1891a8c254ccaeee