[INFO] cloning repository https://github.com/k-khr/warshallfloyd-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/k-khr/warshallfloyd-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk-khr%2Fwarshallfloyd-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk-khr%2Fwarshallfloyd-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bfc2a4fb242e9c4660d68c0e2eda6a0fe639e40a
[INFO] testing k-khr/warshallfloyd-rs against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk-khr%2Fwarshallfloyd-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/k-khr/warshallfloyd-rs
[INFO] finished tweaking git repo https://github.com/k-khr/warshallfloyd-rs
[INFO] tweaked toml for git repo https://github.com/k-khr/warshallfloyd-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/k-khr/warshallfloyd-rs on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/k-khr/warshallfloyd-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a00abbd770e603d7b7bb5dcde7c2aa938c37e4f3ecf634b7a74f01561ff1b357
[INFO] running `Command { std: "docker" "start" "-a" "a00abbd770e603d7b7bb5dcde7c2aa938c37e4f3ecf634b7a74f01561ff1b357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a00abbd770e603d7b7bb5dcde7c2aa938c37e4f3ecf634b7a74f01561ff1b357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a00abbd770e603d7b7bb5dcde7c2aa938c37e4f3ecf634b7a74f01561ff1b357", kill_on_drop: false }`
[INFO] [stdout] a00abbd770e603d7b7bb5dcde7c2aa938c37e4f3ecf634b7a74f01561ff1b357
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96ba24a73a2ec7173e4964524087902ead3903d1afe5fbb7815b545d835939a4
[INFO] running `Command { std: "docker" "start" "-a" "96ba24a73a2ec7173e4964524087902ead3903d1afe5fbb7815b545d835939a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling warshallfloyd-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "96ba24a73a2ec7173e4964524087902ead3903d1afe5fbb7815b545d835939a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96ba24a73a2ec7173e4964524087902ead3903d1afe5fbb7815b545d835939a4", kill_on_drop: false }`
[INFO] [stdout] 96ba24a73a2ec7173e4964524087902ead3903d1afe5fbb7815b545d835939a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba4050b53a9378e2d7851f21e0273c873e2516cb6c36877479eecf0c7c932891
[INFO] running `Command { std: "docker" "start" "-a" "ba4050b53a9378e2d7851f21e0273c873e2516cb6c36877479eecf0c7c932891", kill_on_drop: false }`
[INFO] [stderr]    Compiling warshallfloyd-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "ba4050b53a9378e2d7851f21e0273c873e2516cb6c36877479eecf0c7c932891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba4050b53a9378e2d7851f21e0273c873e2516cb6c36877479eecf0c7c932891", kill_on_drop: false }`
[INFO] [stdout] ba4050b53a9378e2d7851f21e0273c873e2516cb6c36877479eecf0c7c932891
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 694176f0e43f6471fc21a9f8c29ce383ca43ec98e957b54ec1ad963ee6d2aa30
[INFO] running `Command { std: "docker" "start" "-a" "694176f0e43f6471fc21a9f8c29ce383ca43ec98e957b54ec1ad963ee6d2aa30", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/warshallfloyd_rs-851e3cbf764354c5)
[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" "694176f0e43f6471fc21a9f8c29ce383ca43ec98e957b54ec1ad963ee6d2aa30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "694176f0e43f6471fc21a9f8c29ce383ca43ec98e957b54ec1ad963ee6d2aa30", kill_on_drop: false }`
[INFO] [stdout] 694176f0e43f6471fc21a9f8c29ce383ca43ec98e957b54ec1ad963ee6d2aa30