[INFO] fetching crate minigrep_pbegle 0.1.0...
[INFO] testing minigrep_pbegle-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate minigrep_pbegle 0.1.0 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate minigrep_pbegle 0.1.0 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 minigrep_pbegle 0.1.0
[INFO] finished tweaking crates.io crate minigrep_pbegle 0.1.0
[INFO] tweaked toml for crates.io crate minigrep_pbegle 0.1.0 written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] crate crates.io crate minigrep_pbegle 0.1.0 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] a8e2528fdeba4791d2e184633b7c9caa8954cefcc6e52756817d3a878fb51491
[INFO] running `Command { std: "docker" "start" "-a" "a8e2528fdeba4791d2e184633b7c9caa8954cefcc6e52756817d3a878fb51491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8e2528fdeba4791d2e184633b7c9caa8954cefcc6e52756817d3a878fb51491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8e2528fdeba4791d2e184633b7c9caa8954cefcc6e52756817d3a878fb51491", kill_on_drop: false }`
[INFO] [stdout] a8e2528fdeba4791d2e184633b7c9caa8954cefcc6e52756817d3a878fb51491
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] f526f2e219d76c64ad3396d9516a9a401ce8278c438eae94cca7b833611a173f
[INFO] running `Command { std: "docker" "start" "-a" "f526f2e219d76c64ad3396d9516a9a401ce8278c438eae94cca7b833611a173f", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_pbegle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "f526f2e219d76c64ad3396d9516a9a401ce8278c438eae94cca7b833611a173f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f526f2e219d76c64ad3396d9516a9a401ce8278c438eae94cca7b833611a173f", kill_on_drop: false }`
[INFO] [stdout] f526f2e219d76c64ad3396d9516a9a401ce8278c438eae94cca7b833611a173f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 80f443ef9db7d764d7b58a3a23cf9af7cd10322fa0ef9801896063444cafc387
[INFO] running `Command { std: "docker" "start" "-a" "80f443ef9db7d764d7b58a3a23cf9af7cd10322fa0ef9801896063444cafc387", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_pbegle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "80f443ef9db7d764d7b58a3a23cf9af7cd10322fa0ef9801896063444cafc387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80f443ef9db7d764d7b58a3a23cf9af7cd10322fa0ef9801896063444cafc387", kill_on_drop: false }`
[INFO] [stdout] 80f443ef9db7d764d7b58a3a23cf9af7cd10322fa0ef9801896063444cafc387
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] e4dc636f3ddd01e94f8112978f1403bda8bce47c8e9550315455d2b688c9d251
[INFO] running `Command { std: "docker" "start" "-a" "e4dc636f3ddd01e94f8112978f1403bda8bce47c8e9550315455d2b688c9d251", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minigrep_pbegle-6809ee23aaedd767)
[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_pbegle-3f57d96944ac9779)
[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] [stderr]    Doc-tests minigrep_pbegle
[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" "e4dc636f3ddd01e94f8112978f1403bda8bce47c8e9550315455d2b688c9d251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4dc636f3ddd01e94f8112978f1403bda8bce47c8e9550315455d2b688c9d251", kill_on_drop: false }`
[INFO] [stdout] e4dc636f3ddd01e94f8112978f1403bda8bce47c8e9550315455d2b688c9d251