[INFO] cloning repository https://github.com/K-Bokka/rust-dining_philosophers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/K-Bokka/rust-dining_philosophers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FK-Bokka%2Frust-dining_philosophers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FK-Bokka%2Frust-dining_philosophers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a2ee76440bc9a3f45bba7f23e977627064cc9ea
[INFO] testing K-Bokka/rust-dining_philosophers against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FK-Bokka%2Frust-dining_philosophers" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/K-Bokka/rust-dining_philosophers on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/K-Bokka/rust-dining_philosophers
[INFO] finished tweaking git repo https://github.com/K-Bokka/rust-dining_philosophers
[INFO] tweaked toml for git repo https://github.com/K-Bokka/rust-dining_philosophers written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/K-Bokka/rust-dining_philosophers already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] efc1cc89f5937eb510b0bf700402f06dbee903390a8ac8123555c7efbf319d87
[INFO] running `Command { std: "docker" "start" "-a" "efc1cc89f5937eb510b0bf700402f06dbee903390a8ac8123555c7efbf319d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efc1cc89f5937eb510b0bf700402f06dbee903390a8ac8123555c7efbf319d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efc1cc89f5937eb510b0bf700402f06dbee903390a8ac8123555c7efbf319d87", kill_on_drop: false }`
[INFO] [stdout] efc1cc89f5937eb510b0bf700402f06dbee903390a8ac8123555c7efbf319d87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 543e9c75ce50db47ea79fc6c68c4c62d6f757f7f9919434afa28180578a3acbd
[INFO] running `Command { std: "docker" "start" "-a" "543e9c75ce50db47ea79fc6c68c4c62d6f757f7f9919434afa28180578a3acbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling dining_phelosophers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "543e9c75ce50db47ea79fc6c68c4c62d6f757f7f9919434afa28180578a3acbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "543e9c75ce50db47ea79fc6c68c4c62d6f757f7f9919434afa28180578a3acbd", kill_on_drop: false }`
[INFO] [stdout] 543e9c75ce50db47ea79fc6c68c4c62d6f757f7f9919434afa28180578a3acbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3c575fab8fc2ae144a7dec354b94d72920c819a6c16e00ac3f54565c4a24c53
[INFO] running `Command { std: "docker" "start" "-a" "c3c575fab8fc2ae144a7dec354b94d72920c819a6c16e00ac3f54565c4a24c53", kill_on_drop: false }`
[INFO] [stderr]    Compiling dining_phelosophers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "c3c575fab8fc2ae144a7dec354b94d72920c819a6c16e00ac3f54565c4a24c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3c575fab8fc2ae144a7dec354b94d72920c819a6c16e00ac3f54565c4a24c53", kill_on_drop: false }`
[INFO] [stdout] c3c575fab8fc2ae144a7dec354b94d72920c819a6c16e00ac3f54565c4a24c53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24d7873035d77c6d1be8ec2161c1ed972661ba19a8e7fe381c94f16cadd2e931
[INFO] running `Command { std: "docker" "start" "-a" "24d7873035d77c6d1be8ec2161c1ed972661ba19a8e7fe381c94f16cadd2e931", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dining_phelosophers-293524bed6775118)
[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" "24d7873035d77c6d1be8ec2161c1ed972661ba19a8e7fe381c94f16cadd2e931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24d7873035d77c6d1be8ec2161c1ed972661ba19a8e7fe381c94f16cadd2e931", kill_on_drop: false }`
[INFO] [stdout] 24d7873035d77c6d1be8ec2161c1ed972661ba19a8e7fe381c94f16cadd2e931