[INFO] cloning repository https://github.com/howeih/Day-10-McCarthy91
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/howeih/Day-10-McCarthy91" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-10-McCarthy91", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-10-McCarthy91'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3febeb5cca059b5ccfbe227d308d63082c69534
[INFO] testing howeih/Day-10-McCarthy91 against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-10-McCarthy91" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/howeih/Day-10-McCarthy91 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/howeih/Day-10-McCarthy91
[INFO] finished tweaking git repo https://github.com/howeih/Day-10-McCarthy91
[INFO] tweaked toml for git repo https://github.com/howeih/Day-10-McCarthy91 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/howeih/Day-10-McCarthy91 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d32bfabdd549cf24d0f7b54b76778e2f3149d18feb57efeba9d2d13864902e8
[INFO] running `Command { std: "docker" "start" "-a" "5d32bfabdd549cf24d0f7b54b76778e2f3149d18feb57efeba9d2d13864902e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d32bfabdd549cf24d0f7b54b76778e2f3149d18feb57efeba9d2d13864902e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d32bfabdd549cf24d0f7b54b76778e2f3149d18feb57efeba9d2d13864902e8", kill_on_drop: false }`
[INFO] [stdout] 5d32bfabdd549cf24d0f7b54b76778e2f3149d18feb57efeba9d2d13864902e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84037052e992e263f7efd80c7f6848210d2d2cc0b98f414a1ebe43e53b95cdbc
[INFO] running `Command { std: "docker" "start" "-a" "84037052e992e263f7efd80c7f6848210d2d2cc0b98f414a1ebe43e53b95cdbc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mccarthy91 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "84037052e992e263f7efd80c7f6848210d2d2cc0b98f414a1ebe43e53b95cdbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84037052e992e263f7efd80c7f6848210d2d2cc0b98f414a1ebe43e53b95cdbc", kill_on_drop: false }`
[INFO] [stdout] 84037052e992e263f7efd80c7f6848210d2d2cc0b98f414a1ebe43e53b95cdbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1a363a847b851deb4aa3c178a8cf5b83681c60ccf79e6c47b57cd422713b0f9
[INFO] running `Command { std: "docker" "start" "-a" "a1a363a847b851deb4aa3c178a8cf5b83681c60ccf79e6c47b57cd422713b0f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling mccarthy91 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "a1a363a847b851deb4aa3c178a8cf5b83681c60ccf79e6c47b57cd422713b0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1a363a847b851deb4aa3c178a8cf5b83681c60ccf79e6c47b57cd422713b0f9", kill_on_drop: false }`
[INFO] [stdout] a1a363a847b851deb4aa3c178a8cf5b83681c60ccf79e6c47b57cd422713b0f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65e90a98b88aa87ad677394825326db47647c82e289bc5506541394bacaa1c2d
[INFO] running `Command { std: "docker" "start" "-a" "65e90a98b88aa87ad677394825326db47647c82e289bc5506541394bacaa1c2d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mccarthy91-097f5b980338590a)
[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" "65e90a98b88aa87ad677394825326db47647c82e289bc5506541394bacaa1c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65e90a98b88aa87ad677394825326db47647c82e289bc5506541394bacaa1c2d", kill_on_drop: false }`
[INFO] [stdout] 65e90a98b88aa87ad677394825326db47647c82e289bc5506541394bacaa1c2d