[INFO] fetching crate minigrep_bander 0.1.0...
[INFO] testing minigrep_bander-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate minigrep_bander 0.1.0 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate minigrep_bander 0.1.0 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 minigrep_bander 0.1.0
[INFO] finished tweaking crates.io crate minigrep_bander 0.1.0
[INFO] tweaked toml for crates.io crate minigrep_bander 0.1.0 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate crates.io crate minigrep_bander 0.1.0 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] aad42bcaec2f267fc7b03d9ac8def3079934db94a302d238b824fb5a063a308e
[INFO] running `Command { std: "docker" "start" "-a" "aad42bcaec2f267fc7b03d9ac8def3079934db94a302d238b824fb5a063a308e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aad42bcaec2f267fc7b03d9ac8def3079934db94a302d238b824fb5a063a308e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad42bcaec2f267fc7b03d9ac8def3079934db94a302d238b824fb5a063a308e", kill_on_drop: false }`
[INFO] [stdout] aad42bcaec2f267fc7b03d9ac8def3079934db94a302d238b824fb5a063a308e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] bacb914662a4c176dc1fa04bf135ec8b4653cea5508c6e92dfceb6c147f7dbe2
[INFO] running `Command { std: "docker" "start" "-a" "bacb914662a4c176dc1fa04bf135ec8b4653cea5508c6e92dfceb6c147f7dbe2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling minigrep_bander v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "bacb914662a4c176dc1fa04bf135ec8b4653cea5508c6e92dfceb6c147f7dbe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bacb914662a4c176dc1fa04bf135ec8b4653cea5508c6e92dfceb6c147f7dbe2", kill_on_drop: false }`
[INFO] [stdout] bacb914662a4c176dc1fa04bf135ec8b4653cea5508c6e92dfceb6c147f7dbe2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 1c24af07ff0ee6b20fde7b5bd7a93421c210eb56038354b31cceb87ebe49cee2
[INFO] running `Command { std: "docker" "start" "-a" "1c24af07ff0ee6b20fde7b5bd7a93421c210eb56038354b31cceb87ebe49cee2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling minigrep_bander v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "1c24af07ff0ee6b20fde7b5bd7a93421c210eb56038354b31cceb87ebe49cee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c24af07ff0ee6b20fde7b5bd7a93421c210eb56038354b31cceb87ebe49cee2", kill_on_drop: false }`
[INFO] [stdout] 1c24af07ff0ee6b20fde7b5bd7a93421c210eb56038354b31cceb87ebe49cee2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 3ca738e5453e91cf28493079a848c0ce56b42cb894f5d110125f52c16c844b31
[INFO] running `Command { std: "docker" "start" "-a" "3ca738e5453e91cf28493079a848c0ce56b42cb894f5d110125f52c16c844b31", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minigrep_bander-ebd0d132b77e84c6)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stdout] test tests::case_sensitive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minigrep_bander-034ac5dd03d2c92e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minigrep_bander
[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] [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" "3ca738e5453e91cf28493079a848c0ce56b42cb894f5d110125f52c16c844b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ca738e5453e91cf28493079a848c0ce56b42cb894f5d110125f52c16c844b31", kill_on_drop: false }`
[INFO] [stdout] 3ca738e5453e91cf28493079a848c0ce56b42cb894f5d110125f52c16c844b31