[INFO] cloning repository https://github.com/fujisawatk/rust-minigrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fujisawatk/rust-minigrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffujisawatk%2Frust-minigrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffujisawatk%2Frust-minigrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7acbf3d07b2de9c56c38439b04af218747e25bf
[INFO] testing fujisawatk/rust-minigrep against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffujisawatk%2Frust-minigrep" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fujisawatk/rust-minigrep on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fujisawatk/rust-minigrep
[INFO] finished tweaking git repo https://github.com/fujisawatk/rust-minigrep
[INFO] tweaked toml for git repo https://github.com/fujisawatk/rust-minigrep written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/fujisawatk/rust-minigrep already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afa05ba814d8c27e975ff02e6d137426075fdf73aa7379937b8101c76e9bdfe3
[INFO] running `Command { std: "docker" "start" "-a" "afa05ba814d8c27e975ff02e6d137426075fdf73aa7379937b8101c76e9bdfe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afa05ba814d8c27e975ff02e6d137426075fdf73aa7379937b8101c76e9bdfe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afa05ba814d8c27e975ff02e6d137426075fdf73aa7379937b8101c76e9bdfe3", kill_on_drop: false }`
[INFO] [stdout] afa05ba814d8c27e975ff02e6d137426075fdf73aa7379937b8101c76e9bdfe3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6039cdc0a77f7e238677e4cf49597d3bcf1875a78f926024732c0050027a73bf
[INFO] running `Command { std: "docker" "start" "-a" "6039cdc0a77f7e238677e4cf49597d3bcf1875a78f926024732c0050027a73bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-minigrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "6039cdc0a77f7e238677e4cf49597d3bcf1875a78f926024732c0050027a73bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6039cdc0a77f7e238677e4cf49597d3bcf1875a78f926024732c0050027a73bf", kill_on_drop: false }`
[INFO] [stdout] 6039cdc0a77f7e238677e4cf49597d3bcf1875a78f926024732c0050027a73bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c25c3863fbdcb3d4e782fb00e5b07bcb7edcb0400924b52f2cc1e47c0a3cfca4
[INFO] running `Command { std: "docker" "start" "-a" "c25c3863fbdcb3d4e782fb00e5b07bcb7edcb0400924b52f2cc1e47c0a3cfca4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-minigrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_minigrep-2617d857d30c731e)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_minigrep-d910c470b8888edd)
[INFO] running `Command { std: "docker" "inspect" "c25c3863fbdcb3d4e782fb00e5b07bcb7edcb0400924b52f2cc1e47c0a3cfca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c25c3863fbdcb3d4e782fb00e5b07bcb7edcb0400924b52f2cc1e47c0a3cfca4", kill_on_drop: false }`
[INFO] [stdout] c25c3863fbdcb3d4e782fb00e5b07bcb7edcb0400924b52f2cc1e47c0a3cfca4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 49e2a54f2d11d31da423e21ffdf2f04883066fbf01b2c79e552bc03adf5abd8a
[INFO] running `Command { std: "docker" "start" "-a" "49e2a54f2d11d31da423e21ffdf2f04883066fbf01b2c79e552bc03adf5abd8a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_minigrep-2617d857d30c731e)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_minigrep-d910c470b8888edd)
[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 rust-minigrep
[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" "49e2a54f2d11d31da423e21ffdf2f04883066fbf01b2c79e552bc03adf5abd8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49e2a54f2d11d31da423e21ffdf2f04883066fbf01b2c79e552bc03adf5abd8a", kill_on_drop: false }`
[INFO] [stdout] 49e2a54f2d11d31da423e21ffdf2f04883066fbf01b2c79e552bc03adf5abd8a