[INFO] cloning repository https://github.com/Aksh-Bansal-dev/matrix-multiply
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Aksh-Bansal-dev/matrix-multiply" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAksh-Bansal-dev%2Fmatrix-multiply", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAksh-Bansal-dev%2Fmatrix-multiply'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d23947a0e28ebbe6b8eedef2772807aa82343edc
[INFO] testing Aksh-Bansal-dev/matrix-multiply against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAksh-Bansal-dev%2Fmatrix-multiply" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Aksh-Bansal-dev/matrix-multiply on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Aksh-Bansal-dev/matrix-multiply
[INFO] finished tweaking git repo https://github.com/Aksh-Bansal-dev/matrix-multiply
[INFO] tweaked toml for git repo https://github.com/Aksh-Bansal-dev/matrix-multiply written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Aksh-Bansal-dev/matrix-multiply already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e3b1779b0db4101c8f78e7119472a78603080c9424e670ab2abbb3b3d1dc358
[INFO] running `Command { std: "docker" "start" "-a" "8e3b1779b0db4101c8f78e7119472a78603080c9424e670ab2abbb3b3d1dc358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e3b1779b0db4101c8f78e7119472a78603080c9424e670ab2abbb3b3d1dc358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e3b1779b0db4101c8f78e7119472a78603080c9424e670ab2abbb3b3d1dc358", kill_on_drop: false }`
[INFO] [stdout] 8e3b1779b0db4101c8f78e7119472a78603080c9424e670ab2abbb3b3d1dc358
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95984ae70352f57c18249024eaf0a8955dadba9b84de842f5a1bb7ee10875c06
[INFO] running `Command { std: "docker" "start" "-a" "95984ae70352f57c18249024eaf0a8955dadba9b84de842f5a1bb7ee10875c06", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrix-mul v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "95984ae70352f57c18249024eaf0a8955dadba9b84de842f5a1bb7ee10875c06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95984ae70352f57c18249024eaf0a8955dadba9b84de842f5a1bb7ee10875c06", kill_on_drop: false }`
[INFO] [stdout] 95984ae70352f57c18249024eaf0a8955dadba9b84de842f5a1bb7ee10875c06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cea68d57505a6577dc5993a82f2afa9127b6c081bff9bb80daf77d3bcbf56478
[INFO] running `Command { std: "docker" "start" "-a" "cea68d57505a6577dc5993a82f2afa9127b6c081bff9bb80daf77d3bcbf56478", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrix-mul v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "cea68d57505a6577dc5993a82f2afa9127b6c081bff9bb80daf77d3bcbf56478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cea68d57505a6577dc5993a82f2afa9127b6c081bff9bb80daf77d3bcbf56478", kill_on_drop: false }`
[INFO] [stdout] cea68d57505a6577dc5993a82f2afa9127b6c081bff9bb80daf77d3bcbf56478
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de508ea77b85cf126305a64e40be771436ec5546265c463a09d5c92df17c2228
[INFO] running `Command { std: "docker" "start" "-a" "de508ea77b85cf126305a64e40be771436ec5546265c463a09d5c92df17c2228", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/matrix_mul-39cce392ed519d23)
[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" "de508ea77b85cf126305a64e40be771436ec5546265c463a09d5c92df17c2228", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de508ea77b85cf126305a64e40be771436ec5546265c463a09d5c92df17c2228", kill_on_drop: false }`
[INFO] [stdout] de508ea77b85cf126305a64e40be771436ec5546265c463a09d5c92df17c2228