[INFO] fetching crate fraktor-utils-std-rs 0.2.11...
[INFO] testing fraktor-utils-std-rs-0.2.11 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate fraktor-utils-std-rs 0.2.11 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate fraktor-utils-std-rs 0.2.11
[INFO] finished tweaking crates.io crate fraktor-utils-std-rs 0.2.11
[INFO] tweaked toml for crates.io crate fraktor-utils-std-rs 0.2.11 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fraktor-utils-std-rs 0.2.11 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fraktor-utils-std-rs 0.2.11 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28f462cda3c9d98e3a6b35fba9f317e8853673da5cac6266eae1f104590601a7
[INFO] running `Command { std: "docker" "start" "-a" "28f462cda3c9d98e3a6b35fba9f317e8853673da5cac6266eae1f104590601a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28f462cda3c9d98e3a6b35fba9f317e8853673da5cac6266eae1f104590601a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28f462cda3c9d98e3a6b35fba9f317e8853673da5cac6266eae1f104590601a7", kill_on_drop: false }`
[INFO] [stdout] 28f462cda3c9d98e3a6b35fba9f317e8853673da5cac6266eae1f104590601a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d28f867d379a103373b2e891d4dea57c3c238669ebb50d1f779c1ae75da854ec
[INFO] running `Command { std: "docker" "start" "-a" "d28f867d379a103373b2e891d4dea57c3c238669ebb50d1f779c1ae75da854ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling portable-atomic-util v0.2.4
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling fraktor-utils-core-rs v0.2.11
[INFO] [stderr]    Compiling fraktor-utils-std-rs v0.2.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.01s
[INFO] running `Command { std: "docker" "inspect" "d28f867d379a103373b2e891d4dea57c3c238669ebb50d1f779c1ae75da854ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d28f867d379a103373b2e891d4dea57c3c238669ebb50d1f779c1ae75da854ec", kill_on_drop: false }`
[INFO] [stdout] d28f867d379a103373b2e891d4dea57c3c238669ebb50d1f779c1ae75da854ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6a446ad8965ea96674392989f7f8f9722e6666acac604a8505fedb9b567e889
[INFO] running `Command { std: "docker" "start" "-a" "d6a446ad8965ea96674392989f7f8f9722e6666acac604a8505fedb9b567e889", kill_on_drop: false }`
[INFO] [stderr]    Compiling fraktor-utils-std-rs v0.2.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "d6a446ad8965ea96674392989f7f8f9722e6666acac604a8505fedb9b567e889", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6a446ad8965ea96674392989f7f8f9722e6666acac604a8505fedb9b567e889", kill_on_drop: false }`
[INFO] [stdout] d6a446ad8965ea96674392989f7f8f9722e6666acac604a8505fedb9b567e889
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f46bcd9acbade7b23e5e07efec2d21e94f4007800f789fa19fc2c9d089c35c2d
[INFO] running `Command { std: "docker" "start" "-a" "f46bcd9acbade7b23e5e07efec2d21e94f4007800f789fa19fc2c9d089c35c2d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fraktor_utils_std_rs-63c9b3bdb37e7eb9)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test runtime_toolbox::std_toolbox::tests::std_toolbox_default ... ok
[INFO] [stdout] test runtime_toolbox::std_toolbox::tests::std_toolbox_is_clone ... ok
[INFO] [stdout] test runtime_toolbox::std_toolbox::tests::std_toolbox_implements_runtime_toolbox ... ok
[INFO] [stdout] test runtime_toolbox::std_toolbox::tests::std_toolbox_is_debug ... ok
[INFO] [stdout] test runtime_toolbox::tests::std_mutex_family_creates_mutex ... ok
[INFO] [stdout] test runtime_toolbox::tests::std_mutex_type_alias_works ... ok
[INFO] [stdout] test runtime_toolbox::tests::std_mutex_family_default ... ok
[INFO] [stdout] test sync_mutex::tests::into_inner_unwraps_value ... ok
[INFO] [stdout] test sync_mutex::tests::sync_mutex_like_into_inner ... ok
[INFO] [stdout] test runtime_toolbox::tests::std_mutex_family_is_clone ... ok
[INFO] [stdout] test runtime_toolbox::tests::std_mutex_family_is_debug ... ok
[INFO] [stdout] test sync_mutex::tests::lock_allows_read_write ... ok
[INFO] [stdout] test sync_mutex::tests::new_creates_mutex ... ok
[INFO] [stdout] test sync_mutex::tests::sync_mutex_like_lock ... ok
[INFO] [stdout] test sync_mutex::tests::sync_mutex_like_new ... ok
[INFO] [stdout] test sync_mutex_guard::tests::deref_allows_read ... ok
[INFO] [stdout] test sync_mutex_guard::tests::guard_implements_deref ... ok
[INFO] [stdout] test sync_mutex_guard::tests::guard_implements_deref_mut ... ok
[INFO] [stdout] test sync_mutex_guard::tests::deref_mut_allows_write ... ok
[INFO] [stdout] test sync_mutex_guard::tests::multiple_guards_can_be_created_sequentially ... ok
[INFO] [stderr]    Doc-tests fraktor_utils_std_rs
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "f46bcd9acbade7b23e5e07efec2d21e94f4007800f789fa19fc2c9d089c35c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f46bcd9acbade7b23e5e07efec2d21e94f4007800f789fa19fc2c9d089c35c2d", kill_on_drop: false }`
[INFO] [stdout] f46bcd9acbade7b23e5e07efec2d21e94f4007800f789fa19fc2c9d089c35c2d