[INFO] fetching crate minigrep_pbegle 0.1.0...
[INFO] testing minigrep_pbegle-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate minigrep_pbegle 0.1.0 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate minigrep_pbegle 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_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-58/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" "+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-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] 057f72c5cd6e539a03d2f16cafed40af15e2ff9b626c3cf2339186fb85bb2c0b
[INFO] running `Command { std: "docker" "start" "-a" "057f72c5cd6e539a03d2f16cafed40af15e2ff9b626c3cf2339186fb85bb2c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "057f72c5cd6e539a03d2f16cafed40af15e2ff9b626c3cf2339186fb85bb2c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "057f72c5cd6e539a03d2f16cafed40af15e2ff9b626c3cf2339186fb85bb2c0b", kill_on_drop: false }`
[INFO] [stdout] 057f72c5cd6e539a03d2f16cafed40af15e2ff9b626c3cf2339186fb85bb2c0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] dffd5d9044ca9131a90f31d27dfbdfaccf6f573ff8258c9e5b26db5ca9f87daf
[INFO] running `Command { std: "docker" "start" "-a" "dffd5d9044ca9131a90f31d27dfbdfaccf6f573ff8258c9e5b26db5ca9f87daf", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_pbegle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "dffd5d9044ca9131a90f31d27dfbdfaccf6f573ff8258c9e5b26db5ca9f87daf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dffd5d9044ca9131a90f31d27dfbdfaccf6f573ff8258c9e5b26db5ca9f87daf", kill_on_drop: false }`
[INFO] [stdout] dffd5d9044ca9131a90f31d27dfbdfaccf6f573ff8258c9e5b26db5ca9f87daf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] fe40da29044fdfd1209ee6682dca98e7e380abf33c8f5a68322455000ff2a2aa
[INFO] running `Command { std: "docker" "start" "-a" "fe40da29044fdfd1209ee6682dca98e7e380abf33c8f5a68322455000ff2a2aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_pbegle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "fe40da29044fdfd1209ee6682dca98e7e380abf33c8f5a68322455000ff2a2aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe40da29044fdfd1209ee6682dca98e7e380abf33c8f5a68322455000ff2a2aa", kill_on_drop: false }`
[INFO] [stdout] fe40da29044fdfd1209ee6682dca98e7e380abf33c8f5a68322455000ff2a2aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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] d2c2b6eaa0c3c27355e145c68a221c951ed6fac187acc34b77bebe569c6ebdfb
[INFO] running `Command { std: "docker" "start" "-a" "d2c2b6eaa0c3c27355e145c68a221c951ed6fac187acc34b77bebe569c6ebdfb", 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-f500acc4694746d2)
[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-5ec599fb81aa1ccb)
[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" "d2c2b6eaa0c3c27355e145c68a221c951ed6fac187acc34b77bebe569c6ebdfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2c2b6eaa0c3c27355e145c68a221c951ed6fac187acc34b77bebe569c6ebdfb", kill_on_drop: false }`
[INFO] [stdout] d2c2b6eaa0c3c27355e145c68a221c951ed6fac187acc34b77bebe569c6ebdfb