[INFO] cloning repository https://github.com/howeih/Day-64-K-clique
[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-64-K-clique" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-64-K-clique", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-64-K-clique'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d4482e5809ac3e1913f221afb0326a8757483bf
[INFO] testing howeih/Day-64-K-clique against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoweih%2FDay-64-K-clique" "/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-64-K-clique 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/howeih/Day-64-K-clique
[INFO] finished tweaking git repo https://github.com/howeih/Day-64-K-clique
[INFO] tweaked toml for git repo https://github.com/howeih/Day-64-K-clique written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/howeih/Day-64-K-clique 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-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff6a95ad3d7873e97f8f46314bb197b92548c4ad446ec5bf225dee1b1328e601
[INFO] running `Command { std: "docker" "start" "-a" "ff6a95ad3d7873e97f8f46314bb197b92548c4ad446ec5bf225dee1b1328e601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff6a95ad3d7873e97f8f46314bb197b92548c4ad446ec5bf225dee1b1328e601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff6a95ad3d7873e97f8f46314bb197b92548c4ad446ec5bf225dee1b1328e601", kill_on_drop: false }`
[INFO] [stdout] ff6a95ad3d7873e97f8f46314bb197b92548c4ad446ec5bf225dee1b1328e601
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edf6b57d78a6e2fea450c5bed1ce0e671b4f2ce95a68b4e880bde082da12db2a
[INFO] running `Command { std: "docker" "start" "-a" "edf6b57d78a6e2fea450c5bed1ce0e671b4f2ce95a68b4e880bde082da12db2a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling k_clique v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "edf6b57d78a6e2fea450c5bed1ce0e671b4f2ce95a68b4e880bde082da12db2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edf6b57d78a6e2fea450c5bed1ce0e671b4f2ce95a68b4e880bde082da12db2a", kill_on_drop: false }`
[INFO] [stdout] edf6b57d78a6e2fea450c5bed1ce0e671b4f2ce95a68b4e880bde082da12db2a
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e9000b81f2c4ae01433c3895a21d394c5704d0340cf405d189ab7694e3cfd77
[INFO] running `Command { std: "docker" "start" "-a" "7e9000b81f2c4ae01433c3895a21d394c5704d0340cf405d189ab7694e3cfd77", kill_on_drop: false }`
[INFO] [stderr]    Compiling k_clique v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "7e9000b81f2c4ae01433c3895a21d394c5704d0340cf405d189ab7694e3cfd77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e9000b81f2c4ae01433c3895a21d394c5704d0340cf405d189ab7694e3cfd77", kill_on_drop: false }`
[INFO] [stdout] 7e9000b81f2c4ae01433c3895a21d394c5704d0340cf405d189ab7694e3cfd77
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb0f15d247472bff8417f226fbd84aa6dc889b48fa0e1fd9b91870490c8f115f
[INFO] running `Command { std: "docker" "start" "-a" "bb0f15d247472bff8417f226fbd84aa6dc889b48fa0e1fd9b91870490c8f115f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/k_clique-851ba665fb9eaaa0)
[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" "bb0f15d247472bff8417f226fbd84aa6dc889b48fa0e1fd9b91870490c8f115f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb0f15d247472bff8417f226fbd84aa6dc889b48fa0e1fd9b91870490c8f115f", kill_on_drop: false }`
[INFO] [stdout] bb0f15d247472bff8417f226fbd84aa6dc889b48fa0e1fd9b91870490c8f115f