[INFO] cloning repository https://github.com/Udragg/connect4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Udragg/connect4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUdragg%2Fconnect4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUdragg%2Fconnect4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1529d46b8f8e99fe0608b11083b6055f0a837dbd
[INFO] testing Udragg/connect4 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUdragg%2Fconnect4" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Udragg/connect4 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Udragg/connect4
[INFO] finished tweaking git repo https://github.com/Udragg/connect4
[INFO] tweaked toml for git repo https://github.com/Udragg/connect4 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/Udragg/connect4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75f506c1e6c9955b33335c08fa6462d894d9fbb4d9abe07163ba33eaadeec552
[INFO] running `Command { std: "docker" "start" "-a" "75f506c1e6c9955b33335c08fa6462d894d9fbb4d9abe07163ba33eaadeec552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75f506c1e6c9955b33335c08fa6462d894d9fbb4d9abe07163ba33eaadeec552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75f506c1e6c9955b33335c08fa6462d894d9fbb4d9abe07163ba33eaadeec552", kill_on_drop: false }`
[INFO] [stdout] 75f506c1e6c9955b33335c08fa6462d894d9fbb4d9abe07163ba33eaadeec552
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70963779be2118f561689850dc40d8d81e83a6b5e54937d149067df139689138
[INFO] running `Command { std: "docker" "start" "-a" "70963779be2118f561689850dc40d8d81e83a6b5e54937d149067df139689138", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling connect4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
[INFO] running `Command { std: "docker" "inspect" "70963779be2118f561689850dc40d8d81e83a6b5e54937d149067df139689138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70963779be2118f561689850dc40d8d81e83a6b5e54937d149067df139689138", kill_on_drop: false }`
[INFO] [stdout] 70963779be2118f561689850dc40d8d81e83a6b5e54937d149067df139689138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c51f6c161223dd6b93eaa2862c8fe37624d9050369fa604924f54527b9ca732a
[INFO] running `Command { std: "docker" "start" "-a" "c51f6c161223dd6b93eaa2862c8fe37624d9050369fa604924f54527b9ca732a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling connect4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "c51f6c161223dd6b93eaa2862c8fe37624d9050369fa604924f54527b9ca732a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c51f6c161223dd6b93eaa2862c8fe37624d9050369fa604924f54527b9ca732a", kill_on_drop: false }`
[INFO] [stdout] c51f6c161223dd6b93eaa2862c8fe37624d9050369fa604924f54527b9ca732a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d6b4c9316bbe53ffca8bc734ca7777d5a1da86abd119b1da9e641495ed9f81f6
[INFO] running `Command { std: "docker" "start" "-a" "d6b4c9316bbe53ffca8bc734ca7777d5a1da86abd119b1da9e641495ed9f81f6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/connect4-681a3cf9843725c4)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::check_4_test::test_detect_3_right ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_4_red ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_4_fail ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_4_right ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_3_up_left ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_3_up_right ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_3_up ... ok
[INFO] [stdout] test tests::place_tile_test::test_row_high ... ok
[INFO] [stdout] test tests::place_tile_test::test_row_edge_high ... ok
[INFO] [stdout] test tests::place_tile_test::test_row_low ... ok
[INFO] [stdout] test tests::place_tile_test::test_row_edge_low ... ok
[INFO] [stdout] test tests::place_tile_test::test_column_overflow ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_4_up ... ok
[INFO] [stdout] test tests::place_tile_test::test_place ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_4_yellow ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_4_up_right ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_4_up_left ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/connect4-693f43511ee1a24e)
[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] [stderr]    Doc-tests connect4
[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" "d6b4c9316bbe53ffca8bc734ca7777d5a1da86abd119b1da9e641495ed9f81f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6b4c9316bbe53ffca8bc734ca7777d5a1da86abd119b1da9e641495ed9f81f6", kill_on_drop: false }`
[INFO] [stdout] d6b4c9316bbe53ffca8bc734ca7777d5a1da86abd119b1da9e641495ed9f81f6