[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 1.55.0 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-107/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-107/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Udragg/connect4 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/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-107/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" "+1.55.0" "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-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 4f00e88d8eaab7f7582f850bb978f18cb6fc2a99f3f55166fcb97f1c7d1517c4
[INFO] running `Command { std: "docker" "start" "-a" "4f00e88d8eaab7f7582f850bb978f18cb6fc2a99f3f55166fcb97f1c7d1517c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f00e88d8eaab7f7582f850bb978f18cb6fc2a99f3f55166fcb97f1c7d1517c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f00e88d8eaab7f7582f850bb978f18cb6fc2a99f3f55166fcb97f1c7d1517c4", kill_on_drop: false }`
[INFO] [stdout] 4f00e88d8eaab7f7582f850bb978f18cb6fc2a99f3f55166fcb97f1c7d1517c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] d4f5afdd5152410f8b226169f0d889d3bfd47cca41e5b74b7817d05c42bf68a0
[INFO] running `Command { std: "docker" "start" "-a" "d4f5afdd5152410f8b226169f0d889d3bfd47cca41e5b74b7817d05c42bf68a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling connect4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "d4f5afdd5152410f8b226169f0d889d3bfd47cca41e5b74b7817d05c42bf68a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4f5afdd5152410f8b226169f0d889d3bfd47cca41e5b74b7817d05c42bf68a0", kill_on_drop: false }`
[INFO] [stdout] d4f5afdd5152410f8b226169f0d889d3bfd47cca41e5b74b7817d05c42bf68a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] fb62ea321d61b9eda01b7bed0df0e6c7731f179392a40bddd9e71d1d92c687af
[INFO] running `Command { std: "docker" "start" "-a" "fb62ea321d61b9eda01b7bed0df0e6c7731f179392a40bddd9e71d1d92c687af", 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 1.07s
[INFO] running `Command { std: "docker" "inspect" "fb62ea321d61b9eda01b7bed0df0e6c7731f179392a40bddd9e71d1d92c687af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb62ea321d61b9eda01b7bed0df0e6c7731f179392a40bddd9e71d1d92c687af", kill_on_drop: false }`
[INFO] [stdout] fb62ea321d61b9eda01b7bed0df0e6c7731f179392a40bddd9e71d1d92c687af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] b54775e492628abd51a8575a15d99d6450459fbdd5378685eb7c34e709a7c149
[INFO] running `Command { std: "docker" "start" "-a" "b54775e492628abd51a8575a15d99d6450459fbdd5378685eb7c34e709a7c149", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/connect4-95dd4dc2ac5ab023)
[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 ... 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_4_fail ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_4_red ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_4_right ... 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_up_right ... ok
[INFO] [stdout] test tests::check_4_test::test_detect_4_yellow ... 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::place_tile_test::test_row_edge_high ... ok
[INFO] [stdout] test tests::place_tile_test::test_row_edge_low ... ok
[INFO] [stdout] test tests::place_tile_test::test_row_high ... ok
[INFO] [stdout] test tests::place_tile_test::test_row_low ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/connect4-9bbce9b4e201c2e7)
[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" "b54775e492628abd51a8575a15d99d6450459fbdd5378685eb7c34e709a7c149", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b54775e492628abd51a8575a15d99d6450459fbdd5378685eb7c34e709a7c149", kill_on_drop: false }`
[INFO] [stdout] b54775e492628abd51a8575a15d99d6450459fbdd5378685eb7c34e709a7c149