[INFO] cloning repository https://github.com/TomSpencerLondon/leap_year_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TomSpencerLondon/leap_year_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomSpencerLondon%2Fleap_year_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomSpencerLondon%2Fleap_year_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2dcab25acc6ae35ec51867c71dad4c0052e7532d
[INFO] testing TomSpencerLondon/leap_year_rust 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%2FTomSpencerLondon%2Fleap_year_rust" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TomSpencerLondon/leap_year_rust 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/TomSpencerLondon/leap_year_rust
[INFO] finished tweaking git repo https://github.com/TomSpencerLondon/leap_year_rust
[INFO] tweaked toml for git repo https://github.com/TomSpencerLondon/leap_year_rust written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/TomSpencerLondon/leap_year_rust 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] [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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] aff089d2442514ed9fa6c953ec6330d29697e2e0dd45524a5f4eb631589d65a0
[INFO] running `Command { std: "docker" "start" "-a" "aff089d2442514ed9fa6c953ec6330d29697e2e0dd45524a5f4eb631589d65a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aff089d2442514ed9fa6c953ec6330d29697e2e0dd45524a5f4eb631589d65a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aff089d2442514ed9fa6c953ec6330d29697e2e0dd45524a5f4eb631589d65a0", kill_on_drop: false }`
[INFO] [stdout] aff089d2442514ed9fa6c953ec6330d29697e2e0dd45524a5f4eb631589d65a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] b30dcc6fe51bea813401f04cded3ef4881d9d0e32303b1aa249cb95cfc47117b
[INFO] running `Command { std: "docker" "start" "-a" "b30dcc6fe51bea813401f04cded3ef4881d9d0e32303b1aa249cb95cfc47117b", kill_on_drop: false }`
[INFO] [stderr]    Compiling leap_year_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "b30dcc6fe51bea813401f04cded3ef4881d9d0e32303b1aa249cb95cfc47117b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b30dcc6fe51bea813401f04cded3ef4881d9d0e32303b1aa249cb95cfc47117b", kill_on_drop: false }`
[INFO] [stdout] b30dcc6fe51bea813401f04cded3ef4881d9d0e32303b1aa249cb95cfc47117b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] fd4377d4c2033a9062d403ef0185c570089cdbdb408a5044bcbf1994d1a7daab
[INFO] running `Command { std: "docker" "start" "-a" "fd4377d4c2033a9062d403ef0185c570089cdbdb408a5044bcbf1994d1a7daab", kill_on_drop: false }`
[INFO] [stderr]    Compiling leap_year_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/leap_year_rust-15470b66ebe64cab)
[INFO] running `Command { std: "docker" "inspect" "fd4377d4c2033a9062d403ef0185c570089cdbdb408a5044bcbf1994d1a7daab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd4377d4c2033a9062d403ef0185c570089cdbdb408a5044bcbf1994d1a7daab", kill_on_drop: false }`
[INFO] [stdout] fd4377d4c2033a9062d403ef0185c570089cdbdb408a5044bcbf1994d1a7daab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] c338602e704bf0802b26df33dd0eb5d076b0a5539c0227c046c580668308c787
[INFO] running `Command { std: "docker" "start" "-a" "c338602e704bf0802b26df33dd0eb5d076b0a5539c0227c046c580668308c787", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/leap_year_rust-15470b66ebe64cab)
[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" "c338602e704bf0802b26df33dd0eb5d076b0a5539c0227c046c580668308c787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c338602e704bf0802b26df33dd0eb5d076b0a5539c0227c046c580668308c787", kill_on_drop: false }`
[INFO] [stdout] c338602e704bf0802b26df33dd0eb5d076b0a5539c0227c046c580668308c787