[INFO] cloning repository https://github.com/rottencandy/mgrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rottencandy/mgrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frottencandy%2Fmgrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frottencandy%2Fmgrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f37b439469b959fe763144720999cae8db31bbf4
[INFO] testing rottencandy/mgrep against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frottencandy%2Fmgrep" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rottencandy/mgrep on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rottencandy/mgrep
[INFO] finished tweaking git repo https://github.com/rottencandy/mgrep
[INFO] tweaked toml for git repo https://github.com/rottencandy/mgrep written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/rottencandy/mgrep already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 567daab3fbcdc2f261a164ed1c839174063e08b52fe1d3c19fead7268df7b221
[INFO] running `Command { std: "docker" "start" "-a" "567daab3fbcdc2f261a164ed1c839174063e08b52fe1d3c19fead7268df7b221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "567daab3fbcdc2f261a164ed1c839174063e08b52fe1d3c19fead7268df7b221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "567daab3fbcdc2f261a164ed1c839174063e08b52fe1d3c19fead7268df7b221", kill_on_drop: false }`
[INFO] [stdout] 567daab3fbcdc2f261a164ed1c839174063e08b52fe1d3c19fead7268df7b221
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20110c24187fb4b74103c0959b4a18b1e13dc94754193c6f69e81bba77ba99fc
[INFO] running `Command { std: "docker" "start" "-a" "20110c24187fb4b74103c0959b4a18b1e13dc94754193c6f69e81bba77ba99fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling mgrep v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "20110c24187fb4b74103c0959b4a18b1e13dc94754193c6f69e81bba77ba99fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20110c24187fb4b74103c0959b4a18b1e13dc94754193c6f69e81bba77ba99fc", kill_on_drop: false }`
[INFO] [stdout] 20110c24187fb4b74103c0959b4a18b1e13dc94754193c6f69e81bba77ba99fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e080a4192fb4d8ab5a8cf0daddd8ea6bc442cb626fb5d2b8944c317c3d1b1c0c
[INFO] running `Command { std: "docker" "start" "-a" "e080a4192fb4d8ab5a8cf0daddd8ea6bc442cb626fb5d2b8944c317c3d1b1c0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mgrep v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "e080a4192fb4d8ab5a8cf0daddd8ea6bc442cb626fb5d2b8944c317c3d1b1c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e080a4192fb4d8ab5a8cf0daddd8ea6bc442cb626fb5d2b8944c317c3d1b1c0c", kill_on_drop: false }`
[INFO] [stdout] e080a4192fb4d8ab5a8cf0daddd8ea6bc442cb626fb5d2b8944c317c3d1b1c0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc832ddd5f2fc2ae4bfa2f7dedbbac91e1ba58c109571de4fe5853defe301b30
[INFO] running `Command { std: "docker" "start" "-a" "dc832ddd5f2fc2ae4bfa2f7dedbbac91e1ba58c109571de4fe5853defe301b30", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mgrep-be6ce571942ce3a4)
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mgrep-7f6baa51cc5cf141)
[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] [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 mgrep
[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" "dc832ddd5f2fc2ae4bfa2f7dedbbac91e1ba58c109571de4fe5853defe301b30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc832ddd5f2fc2ae4bfa2f7dedbbac91e1ba58c109571de4fe5853defe301b30", kill_on_drop: false }`
[INFO] [stdout] dc832ddd5f2fc2ae4bfa2f7dedbbac91e1ba58c109571de4fe5853defe301b30