[INFO] cloning repository https://github.com/omgbrbttyl/RustBox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/omgbrbttyl/RustBox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomgbrbttyl%2FRustBox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomgbrbttyl%2FRustBox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1952f92e41ed7a141ff5a84152ddb5e24b16f523
[INFO] testing omgbrbttyl/RustBox against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomgbrbttyl%2FRustBox" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/omgbrbttyl/RustBox on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/omgbrbttyl/RustBox
[INFO] finished tweaking git repo https://github.com/omgbrbttyl/RustBox
[INFO] tweaked toml for git repo https://github.com/omgbrbttyl/RustBox written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/omgbrbttyl/RustBox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a1b8e5f98d2df0aea408802d2f8cf715ddcc0411f608eb6754e47fdd16239b1
[INFO] running `Command { std: "docker" "start" "-a" "7a1b8e5f98d2df0aea408802d2f8cf715ddcc0411f608eb6754e47fdd16239b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a1b8e5f98d2df0aea408802d2f8cf715ddcc0411f608eb6754e47fdd16239b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a1b8e5f98d2df0aea408802d2f8cf715ddcc0411f608eb6754e47fdd16239b1", kill_on_drop: false }`
[INFO] [stdout] 7a1b8e5f98d2df0aea408802d2f8cf715ddcc0411f608eb6754e47fdd16239b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c581987d12c076ac70afc14217735ef61d4831bfe508c97287c32f982388d9cd
[INFO] running `Command { std: "docker" "start" "-a" "c581987d12c076ac70afc14217735ef61d4831bfe508c97287c32f982388d9cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_io v0.1.7
[INFO] [stderr]    Compiling rust_box v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `state`
[INFO] [stdout]    --> src/connectfour.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 |     state: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `state`
[INFO] [stdout]    --> src/tictactoe.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 |     state: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "c581987d12c076ac70afc14217735ef61d4831bfe508c97287c32f982388d9cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c581987d12c076ac70afc14217735ef61d4831bfe508c97287c32f982388d9cd", kill_on_drop: false }`
[INFO] [stdout] c581987d12c076ac70afc14217735ef61d4831bfe508c97287c32f982388d9cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e1a2e6228533b0c92a1741a9eab5e4355efe38abb0479d40ca88dbdbb1ebb64
[INFO] running `Command { std: "docker" "start" "-a" "1e1a2e6228533b0c92a1741a9eab5e4355efe38abb0479d40ca88dbdbb1ebb64", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_box v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "1e1a2e6228533b0c92a1741a9eab5e4355efe38abb0479d40ca88dbdbb1ebb64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e1a2e6228533b0c92a1741a9eab5e4355efe38abb0479d40ca88dbdbb1ebb64", kill_on_drop: false }`
[INFO] [stdout] 1e1a2e6228533b0c92a1741a9eab5e4355efe38abb0479d40ca88dbdbb1ebb64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96c2da1277d12bde5df25151a79af4d632ebbc520b9dd9addc3760493eee9484
[INFO] running `Command { std: "docker" "start" "-a" "96c2da1277d12bde5df25151a79af4d632ebbc520b9dd9addc3760493eee9484", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_box-0aff0d207b0e30be)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test connectfour::tests::diagonal ... ok
[INFO] [stdout] test connectfour::tests::horizontal ... ok
[INFO] [stdout] test connectfour::tests::lateral ... ok
[INFO] [stdout] test tictactoe::tests::horizontal ... ok
[INFO] [stdout] test tictactoe::tests::diagonal ... ok
[INFO] [stdout] test tictactoe::tests::fullboard ... ok
[INFO] [stdout] test tictactoe::tests::lateral ... ok
[INFO] [stdout] test connectfour::tests::fullboard ... ok
[INFO] [stdout] test connectfour::tests::emptyboard ... ok
[INFO] [stdout] test tictactoe::tests::emptyboard ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "96c2da1277d12bde5df25151a79af4d632ebbc520b9dd9addc3760493eee9484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96c2da1277d12bde5df25151a79af4d632ebbc520b9dd9addc3760493eee9484", kill_on_drop: false }`
[INFO] [stdout] 96c2da1277d12bde5df25151a79af4d632ebbc520b9dd9addc3760493eee9484