[INFO] fetching crate xutex 0.2.1...
[INFO] testing xutex-0.2.1 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate xutex 0.2.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate xutex 0.2.1
[INFO] finished tweaking crates.io crate xutex 0.2.1
[INFO] tweaked toml for crates.io crate xutex 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xutex 0.2.1 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xutex 0.2.1 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded branches v0.3.0
[INFO] [stderr]   Downloaded swait v0.1.5
[INFO] [stderr]   Downloaded plotters-backend v0.3.7
[INFO] [stderr]   Downloaded ciborium-io v0.2.2
[INFO] [stderr]   Downloaded memoffset v0.7.1
[INFO] [stderr]   Downloaded plotters-svg v0.3.7
[INFO] [stderr]   Downloaded fxhash v0.2.1
[INFO] [stderr]   Downloaded ciborium-ll v0.2.2
[INFO] [stderr]   Downloaded monoio-macros v0.1.0
[INFO] [stderr]   Downloaded auto-const-array v0.2.2
[INFO] [stderr]   Downloaded branches v0.4.4
[INFO] [stderr]   Downloaded zmij v1.0.10
[INFO] [stderr]   Downloaded criterion-plot v0.6.0
[INFO] [stderr]   Downloaded anes v0.1.6
[INFO] [stderr]   Downloaded tinytemplate v1.2.1
[INFO] [stderr]   Downloaded ciborium v0.2.2
[INFO] [stderr]   Downloaded clap v4.5.54
[INFO] [stderr]   Downloaded proc-macro2 v1.0.104
[INFO] [stderr]   Downloaded io-uring v0.6.4
[INFO] [stderr]   Downloaded criterion v0.7.0
[INFO] [stderr]   Downloaded syn v2.0.113
[INFO] [stderr]   Downloaded plotters v0.3.7
[INFO] [stderr]   Downloaded serde_json v1.0.148
[INFO] [stderr]   Downloaded clap_builder v4.5.54
[INFO] [stderr]   Downloaded monoio v0.2.4
[INFO] [stderr]   Downloaded nix v0.26.4
[INFO] [stderr]   Downloaded web-sys v0.3.83
[INFO] [stderr]   Downloaded libc v0.2.179
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 596cdcb53a39c7847c1f6a14a1e7f5115006858675c9d53cdb3e73dd8905f767
[INFO] running `Command { std: "docker" "start" "-a" "596cdcb53a39c7847c1f6a14a1e7f5115006858675c9d53cdb3e73dd8905f767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "596cdcb53a39c7847c1f6a14a1e7f5115006858675c9d53cdb3e73dd8905f767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "596cdcb53a39c7847c1f6a14a1e7f5115006858675c9d53cdb3e73dd8905f767", kill_on_drop: false }`
[INFO] [stdout] 596cdcb53a39c7847c1f6a14a1e7f5115006858675c9d53cdb3e73dd8905f767
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0129467fe8fad71c1a1f8bc92870d7930eec56d5014e2933d10f429852d0334
[INFO] running `Command { std: "docker" "start" "-a" "f0129467fe8fad71c1a1f8bc92870d7930eec56d5014e2933d10f429852d0334", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling branches v0.4.4
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling xutex v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "f0129467fe8fad71c1a1f8bc92870d7930eec56d5014e2933d10f429852d0334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0129467fe8fad71c1a1f8bc92870d7930eec56d5014e2933d10f429852d0334", kill_on_drop: false }`
[INFO] [stdout] f0129467fe8fad71c1a1f8bc92870d7930eec56d5014e2933d10f429852d0334
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02e5ca89f5af49b384a9d490caa3a11671be90ddd588a4d8a4a16e9d05e5fc34
[INFO] running `Command { std: "docker" "start" "-a" "02e5ca89f5af49b384a9d490caa3a11671be90ddd588a4d8a4a16e9d05e5fc34", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling zmij v1.0.10
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde_json v1.0.148
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling branches v0.3.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling io-uring v0.6.4
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling clap_builder v4.5.54
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling swait v0.1.5
[INFO] [stderr]    Compiling xutex v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling syn v2.0.113
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling clap v4.5.54
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling monoio-macros v0.1.0
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling auto-const-array v0.2.2
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling monoio v0.2.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.48s
[INFO] running `Command { std: "docker" "inspect" "02e5ca89f5af49b384a9d490caa3a11671be90ddd588a4d8a4a16e9d05e5fc34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02e5ca89f5af49b384a9d490caa3a11671be90ddd588a4d8a4a16e9d05e5fc34", kill_on_drop: false }`
[INFO] [stdout] 02e5ca89f5af49b384a9d490caa3a11671be90ddd588a4d8a4a16e9d05e5fc34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab76b73b236bd0e6e5872f96ebf4e4cc47f76ca70bc4c9558c8ae91f6cc9ac25
[INFO] running `Command { std: "docker" "start" "-a" "ab76b73b236bd0e6e5872f96ebf4e4cc47f76ca70bc4c9558c8ae91f6cc9ac25", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xutex-b18c90f19b63b5a7)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_mutex_as_async_conversion ... ok
[INFO] [stdout] test tests::test_mutex_multiple_locks ... ok
[INFO] [stdout] test tests::test_mutex_lock_unlock ... ok
[INFO] [stdout] test tests::test_async_mutex_as_sync_conversion ... ok
[INFO] [stdout] test tests::test_mutex_new ... ok
[INFO] [stdout] test tests::test_mutex_try_lock_fail ... ok
[INFO] [stdout] test tests::test_mutex_try_lock_success ... ok
[INFO] [stdout] test tests::test_tokio_multicoroutine ... ok
[INFO] [stdout] test tests::test_mutex_multithreaded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 24.84s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xutex
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/../README.md - (line 41) ... ok
[INFO] [stdout] test src/../README.md - (line 70) ... ok
[INFO] [stdout] test src/../README.md - (line 57) ... ok
[INFO] [stdout] test src/../README.md - (line 80) ... ok
[INFO] [stdout] test src/lib.rs - AsyncLockRequest (line 169) ... ok
[INFO] [stdout] test src/lib.rs - AsyncMutex (line 902) ... ok
[INFO] [stdout] test src/lib.rs - AsyncMutex (line 873) ... ok
[INFO] [stdout] test src/lib.rs - AsyncMutex<T>::clone_sync (line 1065) ... ok
[INFO] [stdout] test src/lib.rs - AsyncMutex (line 853) ... ok
[INFO] [stdout] test src/lib.rs - AsyncMutex<T>::to_sync (line 993) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::lock (line 595) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::lock_async (line 770) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::to_async_arc (line 702) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::new (line 475) ... ok
[INFO] [stdout] test src/lib.rs - AsyncMutex<T>::to_sync_arc (line 1028) ... ok
[INFO] [stdout] test src/lib.rs - Mutex (line 443) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::as_async (line 650) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::clone_async (line 739) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::to_async (line 668) ... ok
[INFO] [stdout] test src/lib.rs - Mutex (line 420) ... ok
[INFO] [stdout] test src/lib.rs - Mutex<T>::try_lock (line 628) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.40s; merged doctests compilation took 0.39s
[INFO] running `Command { std: "docker" "inspect" "ab76b73b236bd0e6e5872f96ebf4e4cc47f76ca70bc4c9558c8ae91f6cc9ac25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab76b73b236bd0e6e5872f96ebf4e4cc47f76ca70bc4c9558c8ae91f6cc9ac25", kill_on_drop: false }`
[INFO] [stdout] ab76b73b236bd0e6e5872f96ebf4e4cc47f76ca70bc4c9558c8ae91f6cc9ac25
