[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] 0893dbae4d9ab7126c14774c3c564638d82ab5e7
[INFO] testing Udragg/connect4 against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUdragg%2Fconnect4" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Udragg/connect4 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-0/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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ea6921c058253e03a6ca6f6afd13adde406369ff19885a942cad73c5bf8f28b
[INFO] running `Command { std: "docker" "start" "-a" "6ea6921c058253e03a6ca6f6afd13adde406369ff19885a942cad73c5bf8f28b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ea6921c058253e03a6ca6f6afd13adde406369ff19885a942cad73c5bf8f28b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ea6921c058253e03a6ca6f6afd13adde406369ff19885a942cad73c5bf8f28b", kill_on_drop: false }`
[INFO] [stdout] 6ea6921c058253e03a6ca6f6afd13adde406369ff19885a942cad73c5bf8f28b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c7e4b7247002f246e9e3122588d2ede5b74c1d337338d17d787f321f1d06302
[INFO] running `Command { std: "docker" "start" "-a" "7c7e4b7247002f246e9e3122588d2ede5b74c1d337338d17d787f321f1d06302", 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 1m 22s
[INFO] running `Command { std: "docker" "inspect" "7c7e4b7247002f246e9e3122588d2ede5b74c1d337338d17d787f321f1d06302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c7e4b7247002f246e9e3122588d2ede5b74c1d337338d17d787f321f1d06302", kill_on_drop: false }`
[INFO] [stdout] 7c7e4b7247002f246e9e3122588d2ede5b74c1d337338d17d787f321f1d06302
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d23464d38fe55db74ecb766aa8d2b6998792e3fbcdd6b2c2c00ad5f5865ba36
[INFO] running `Command { std: "docker" "start" "-a" "9d23464d38fe55db74ecb766aa8d2b6998792e3fbcdd6b2c2c00ad5f5865ba36", 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 0.97s
[INFO] running `Command { std: "docker" "inspect" "9d23464d38fe55db74ecb766aa8d2b6998792e3fbcdd6b2c2c00ad5f5865ba36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d23464d38fe55db74ecb766aa8d2b6998792e3fbcdd6b2c2c00ad5f5865ba36", kill_on_drop: false }`
[INFO] [stdout] 9d23464d38fe55db74ecb766aa8d2b6998792e3fbcdd6b2c2c00ad5f5865ba36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65e22a7f81368812baebbf8cd28ca5ff8ca95ea76ab24aba610b9557ff9fd7d0
[INFO] running `Command { std: "docker" "start" "-a" "65e22a7f81368812baebbf8cd28ca5ff8ca95ea76ab24aba610b9557ff9fd7d0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/connect4-2314525b7a9714f5)
[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_3_up_right ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_4_fail ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_3_up ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_4_red ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_3_up_left ... ok
[INFO] [stdout] test tests::place_tile_test::test_column_overflow ... ok
[INFO] [stdout] test tests::place_tile_test::test_place ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_4_up ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_4_up_left ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_4_right ... ok
[INFO] [stdout] test tests::place_tile_test::test_row_edge_low ... ok
[INFO] [stdout] test tests::place_tile_test::test_row_low ... ok
[INFO] [stdout] test tests::place_tile_test::test_row_edge_high ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_4_up_right ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_4_yellow ... ok
[INFO] [stdout] test tests::place_tile_test::test_row_high ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/connect4-3a184e19b9b519bf)
[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] [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" "65e22a7f81368812baebbf8cd28ca5ff8ca95ea76ab24aba610b9557ff9fd7d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65e22a7f81368812baebbf8cd28ca5ff8ca95ea76ab24aba610b9557ff9fd7d0", kill_on_drop: false }`
[INFO] [stdout] 65e22a7f81368812baebbf8cd28ca5ff8ca95ea76ab24aba610b9557ff9fd7d0