[INFO] cloning repository https://github.com/Noah2610/grep-15min
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Noah2610/grep-15min" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoah2610%2Fgrep-15min", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoah2610%2Fgrep-15min'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16206a75e5a4f47f3492b89710e6ee4b588b6922
[INFO] testing Noah2610/grep-15min 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%2FNoah2610%2Fgrep-15min" "/workspace/builds/worker-94/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-94/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Noah2610/grep-15min 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/Noah2610/grep-15min
[INFO] finished tweaking git repo https://github.com/Noah2610/grep-15min
[INFO] tweaked toml for git repo https://github.com/Noah2610/grep-15min written to /workspace/builds/worker-94/source/Cargo.toml
[INFO] crate git repo https://github.com/Noah2610/grep-15min 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-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] ef7cd91c437742596fcf58ff672a5efcb59cb76b71c9a46d4d33e899034781cb
[INFO] running `Command { std: "docker" "start" "-a" "ef7cd91c437742596fcf58ff672a5efcb59cb76b71c9a46d4d33e899034781cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef7cd91c437742596fcf58ff672a5efcb59cb76b71c9a46d4d33e899034781cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef7cd91c437742596fcf58ff672a5efcb59cb76b71c9a46d4d33e899034781cb", kill_on_drop: false }`
[INFO] [stdout] ef7cd91c437742596fcf58ff672a5efcb59cb76b71c9a46d4d33e899034781cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 9d20c83e764c83ad16987c25c1a536b4f1405d07e07d334648814574198576e6
[INFO] running `Command { std: "docker" "start" "-a" "9d20c83e764c83ad16987c25c1a536b4f1405d07e07d334648814574198576e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling grep-15min v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "9d20c83e764c83ad16987c25c1a536b4f1405d07e07d334648814574198576e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d20c83e764c83ad16987c25c1a536b4f1405d07e07d334648814574198576e6", kill_on_drop: false }`
[INFO] [stdout] 9d20c83e764c83ad16987c25c1a536b4f1405d07e07d334648814574198576e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 5f59581556b701242cf58a740bd433890ac5c355e96f247d4759ef61acae9795
[INFO] running `Command { std: "docker" "start" "-a" "5f59581556b701242cf58a740bd433890ac5c355e96f247d4759ef61acae9795", kill_on_drop: false }`
[INFO] [stderr]    Compiling grep-15min v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 39.24s
[INFO] running `Command { std: "docker" "inspect" "5f59581556b701242cf58a740bd433890ac5c355e96f247d4759ef61acae9795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f59581556b701242cf58a740bd433890ac5c355e96f247d4759ef61acae9795", kill_on_drop: false }`
[INFO] [stdout] 5f59581556b701242cf58a740bd433890ac5c355e96f247d4759ef61acae9795
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] be011e44381b2c1ea89348c99929e18b5c795c9826393bf41dd601a1d2b40421
[INFO] running `Command { std: "docker" "start" "-a" "be011e44381b2c1ea89348c99929e18b5c795c9826393bf41dd601a1d2b40421", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/grep15min-bc713ec6467d4759)
[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" "be011e44381b2c1ea89348c99929e18b5c795c9826393bf41dd601a1d2b40421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be011e44381b2c1ea89348c99929e18b5c795c9826393bf41dd601a1d2b40421", kill_on_drop: false }`
[INFO] [stdout] be011e44381b2c1ea89348c99929e18b5c795c9826393bf41dd601a1d2b40421