[INFO] fetching crate value-trait 0.2.8... [INFO] testing value-trait-0.2.8 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate value-trait 0.2.8 into /workspace/builds/worker-35/source [INFO] validating manifest of crates.io crate value-trait 0.2.8 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate value-trait 0.2.8 [INFO] finished tweaking crates.io crate value-trait 0.2.8 [INFO] tweaked toml for crates.io crate value-trait 0.2.8 written to /workspace/builds/worker-35/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 867525f0a45761cd305626e8f5a70048e78e9c7a4c2a9a542306ccfa29bf08d7 [INFO] running `Command { std: "docker" "start" "-a" "867525f0a45761cd305626e8f5a70048e78e9c7a4c2a9a542306ccfa29bf08d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "867525f0a45761cd305626e8f5a70048e78e9c7a4c2a9a542306ccfa29bf08d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "867525f0a45761cd305626e8f5a70048e78e9c7a4c2a9a542306ccfa29bf08d7", kill_on_drop: false }` [INFO] [stdout] 867525f0a45761cd305626e8f5a70048e78e9c7a4c2a9a542306ccfa29bf08d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84806e6dbdb5641495183ba38f0fbc0e655a93eec7a53757f40399d9424fac9d [INFO] running `Command { std: "docker" "start" "-a" "84806e6dbdb5641495183ba38f0fbc0e655a93eec7a53757f40399d9424fac9d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stderr] Compiling halfbrown v0.1.11 [INFO] [stderr] Compiling value-trait v0.2.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.27s [INFO] running `Command { std: "docker" "inspect" "84806e6dbdb5641495183ba38f0fbc0e655a93eec7a53757f40399d9424fac9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84806e6dbdb5641495183ba38f0fbc0e655a93eec7a53757f40399d9424fac9d", kill_on_drop: false }` [INFO] [stdout] 84806e6dbdb5641495183ba38f0fbc0e655a93eec7a53757f40399d9424fac9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5bd6cc68ea5da98e30da5b601d24318162473a201d1cb78b24903f05f25c4d72 [INFO] running `Command { std: "docker" "start" "-a" "5bd6cc68ea5da98e30da5b601d24318162473a201d1cb78b24903f05f25c4d72", kill_on_drop: false }` [INFO] [stderr] Compiling value-trait v0.2.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.70s [INFO] running `Command { std: "docker" "inspect" "5bd6cc68ea5da98e30da5b601d24318162473a201d1cb78b24903f05f25c4d72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bd6cc68ea5da98e30da5b601d24318162473a201d1cb78b24903f05f25c4d72", kill_on_drop: false }` [INFO] [stdout] 5bd6cc68ea5da98e30da5b601d24318162473a201d1cb78b24903f05f25c4d72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e1a253234cd4b144dfcce655062e80520924550bc0e1eed9d0c62b534c8462c2 [INFO] running `Command { std: "docker" "start" "-a" "e1a253234cd4b144dfcce655062e80520924550bc0e1eed9d0c62b534c8462c2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.29s [INFO] [stdout] running 1 test [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/value_trait-b4db52539d8da019) [INFO] [stdout] test tests::it_works ... ok [INFO] [stderr] Doc-tests value-trait [INFO] [stdout] [INFO] [stdout] test result: ok. 1 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" "e1a253234cd4b144dfcce655062e80520924550bc0e1eed9d0c62b534c8462c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1a253234cd4b144dfcce655062e80520924550bc0e1eed9d0c62b534c8462c2", kill_on_drop: false }` [INFO] [stdout] e1a253234cd4b144dfcce655062e80520924550bc0e1eed9d0c62b534c8462c2