[INFO] fetching crate crate 0.0.2... [INFO] testing crate-0.0.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate crate 0.0.2 into /workspace/builds/worker-57/source [INFO] validating manifest of crates.io crate crate 0.0.2 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate crate 0.0.2 [INFO] finished tweaking crates.io crate crate 0.0.2 [INFO] tweaked toml for crates.io crate crate 0.0.2 written to /workspace/builds/worker-57/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6569c008cd3af6e0ad5a12f0c2bb8673e10875c516282ea90a41640fbdf5f52 [INFO] running `Command { std: "docker" "start" "-a" "b6569c008cd3af6e0ad5a12f0c2bb8673e10875c516282ea90a41640fbdf5f52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6569c008cd3af6e0ad5a12f0c2bb8673e10875c516282ea90a41640fbdf5f52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6569c008cd3af6e0ad5a12f0c2bb8673e10875c516282ea90a41640fbdf5f52", kill_on_drop: false }` [INFO] [stdout] b6569c008cd3af6e0ad5a12f0c2bb8673e10875c516282ea90a41640fbdf5f52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e8e15063b7fb969f4ba49daa892071cff3fc4c7c1b40c1c8689cb2add61a8e3 [INFO] running `Command { std: "docker" "start" "-a" "5e8e15063b7fb969f4ba49daa892071cff3fc4c7c1b40c1c8689cb2add61a8e3", kill_on_drop: false }` [INFO] [stderr] Compiling crate v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "5e8e15063b7fb969f4ba49daa892071cff3fc4c7c1b40c1c8689cb2add61a8e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e8e15063b7fb969f4ba49daa892071cff3fc4c7c1b40c1c8689cb2add61a8e3", kill_on_drop: false }` [INFO] [stdout] 5e8e15063b7fb969f4ba49daa892071cff3fc4c7c1b40c1c8689cb2add61a8e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a4241d1c0b6e9776edae0d49ebda8c87b48d7b4d74e38297e8109423adf37868 [INFO] running `Command { std: "docker" "start" "-a" "a4241d1c0b6e9776edae0d49ebda8c87b48d7b4d74e38297e8109423adf37868", kill_on_drop: false }` [INFO] [stderr] Compiling crate v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "a4241d1c0b6e9776edae0d49ebda8c87b48d7b4d74e38297e8109423adf37868", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4241d1c0b6e9776edae0d49ebda8c87b48d7b4d74e38297e8109423adf37868", kill_on_drop: false }` [INFO] [stdout] a4241d1c0b6e9776edae0d49ebda8c87b48d7b4d74e38297e8109423adf37868 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 72c52b6c4b283c910264dfe587201f79bd3cd830527b63275b4e9896af62cf84 [INFO] running `Command { std: "docker" "start" "-a" "72c52b6c4b283c910264dfe587201f79bd3cd830527b63275b4e9896af62cf84", 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 0.33s [INFO] [stdout] running 1 test [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/crate-05ab960546aaf1de) [INFO] [stdout] test it_works ... ok [INFO] [stderr] Doc-tests crate [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" "72c52b6c4b283c910264dfe587201f79bd3cd830527b63275b4e9896af62cf84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72c52b6c4b283c910264dfe587201f79bd3cd830527b63275b4e9896af62cf84", kill_on_drop: false }` [INFO] [stdout] 72c52b6c4b283c910264dfe587201f79bd3cd830527b63275b4e9896af62cf84