[INFO] cloning repository https://github.com/hiroendore/grep_command
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hiroendore/grep_command" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiroendore%2Fgrep_command", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiroendore%2Fgrep_command'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7706dee482dbae635fc6f56a5d192d7b1dc8bdc9
[INFO] testing hiroendore/grep_command against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiroendore%2Fgrep_command" "/workspace/builds/worker-72/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hiroendore/grep_command 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 git repo https://github.com/hiroendore/grep_command
[INFO] finished tweaking git repo https://github.com/hiroendore/grep_command
[INFO] tweaked toml for git repo https://github.com/hiroendore/grep_command written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] crate git repo https://github.com/hiroendore/grep_command 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-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] 06d1e15ed0fa85d3ca4aa085173ac755ee12db6707aaaabd9a901d0e71ba91d9
[INFO] running `Command { std: "docker" "start" "-a" "06d1e15ed0fa85d3ca4aa085173ac755ee12db6707aaaabd9a901d0e71ba91d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06d1e15ed0fa85d3ca4aa085173ac755ee12db6707aaaabd9a901d0e71ba91d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06d1e15ed0fa85d3ca4aa085173ac755ee12db6707aaaabd9a901d0e71ba91d9", kill_on_drop: false }`
[INFO] [stdout] 06d1e15ed0fa85d3ca4aa085173ac755ee12db6707aaaabd9a901d0e71ba91d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] 134e022f3c7f16f675cb69e0953108a4a70187702c23eebd10e75d02040f0369
[INFO] running `Command { std: "docker" "start" "-a" "134e022f3c7f16f675cb69e0953108a4a70187702c23eebd10e75d02040f0369", kill_on_drop: false }`
[INFO] [stderr]    Compiling grep_command v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "134e022f3c7f16f675cb69e0953108a4a70187702c23eebd10e75d02040f0369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "134e022f3c7f16f675cb69e0953108a4a70187702c23eebd10e75d02040f0369", kill_on_drop: false }`
[INFO] [stdout] 134e022f3c7f16f675cb69e0953108a4a70187702c23eebd10e75d02040f0369
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] bace95dfa44bf6284d0d5592cd98fdc36dc0fb6abe242f114a29c26130c291f7
[INFO] running `Command { std: "docker" "start" "-a" "bace95dfa44bf6284d0d5592cd98fdc36dc0fb6abe242f114a29c26130c291f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling grep_command v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "bace95dfa44bf6284d0d5592cd98fdc36dc0fb6abe242f114a29c26130c291f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bace95dfa44bf6284d0d5592cd98fdc36dc0fb6abe242f114a29c26130c291f7", kill_on_drop: false }`
[INFO] [stdout] bace95dfa44bf6284d0d5592cd98fdc36dc0fb6abe242f114a29c26130c291f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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] 0d51c8fef7ee842d72bec5540ef3ed2caa212aaa28899df51b9f3c20d6a72c57
[INFO] running `Command { std: "docker" "start" "-a" "0d51c8fef7ee842d72bec5540ef3ed2caa212aaa28899df51b9f3c20d6a72c57", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/grep_command-3a0d54842ce46213)
[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" "0d51c8fef7ee842d72bec5540ef3ed2caa212aaa28899df51b9f3c20d6a72c57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d51c8fef7ee842d72bec5540ef3ed2caa212aaa28899df51b9f3c20d6a72c57", kill_on_drop: false }`
[INFO] [stdout] 0d51c8fef7ee842d72bec5540ef3ed2caa212aaa28899df51b9f3c20d6a72c57