[INFO] cloning repository https://github.com/ijagberg/chess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ijagberg/chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fijagberg%2Fchess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fijagberg%2Fchess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b6f946b0d2720a2105435894e0c07dc381768e3a
[INFO] testing ijagberg/chess against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fijagberg%2Fchess" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ijagberg/chess 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/ijagberg/chess
[INFO] finished tweaking git repo https://github.com/ijagberg/chess
[INFO] tweaked toml for git repo https://github.com/ijagberg/chess written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/ijagberg/chess 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7e891edb693f827d88dc1d1e9cd4efa4fa6329633cc5937e3beecc4b26c92424
[INFO] running `Command { std: "docker" "start" "-a" "7e891edb693f827d88dc1d1e9cd4efa4fa6329633cc5937e3beecc4b26c92424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e891edb693f827d88dc1d1e9cd4efa4fa6329633cc5937e3beecc4b26c92424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e891edb693f827d88dc1d1e9cd4efa4fa6329633cc5937e3beecc4b26c92424", kill_on_drop: false }`
[INFO] [stdout] 7e891edb693f827d88dc1d1e9cd4efa4fa6329633cc5937e3beecc4b26c92424
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0fa48a086cb4972724804e25b9699235bfb19b3919254563bdba1a36d0f05cd2
[INFO] running `Command { std: "docker" "start" "-a" "0fa48a086cb4972724804e25b9699235bfb19b3919254563bdba1a36d0f05cd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-grid v2.0.0
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "0fa48a086cb4972724804e25b9699235bfb19b3919254563bdba1a36d0f05cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fa48a086cb4972724804e25b9699235bfb19b3919254563bdba1a36d0f05cd2", kill_on_drop: false }`
[INFO] [stdout] 0fa48a086cb4972724804e25b9699235bfb19b3919254563bdba1a36d0f05cd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] b15676d716a782fbd0254d6859ac585c7b625672c1fe99b61962b85fc641a1ec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b15676d716a782fbd0254d6859ac585c7b625672c1fe99b61962b85fc641a1ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "b15676d716a782fbd0254d6859ac585c7b625672c1fe99b61962b85fc641a1ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b15676d716a782fbd0254d6859ac585c7b625672c1fe99b61962b85fc641a1ec", kill_on_drop: false }`
[INFO] [stdout] b15676d716a782fbd0254d6859ac585c7b625672c1fe99b61962b85fc641a1ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] db89eb36d128d42c5be846f12a1bdac2b94ef6c75edbe14b0f0942b51b5245a4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "db89eb36d128d42c5be846f12a1bdac2b94ef6c75edbe14b0f0942b51b5245a4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 14 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chess-6385d8e585facf5c)
[INFO] [stdout] test chess_move::tests::knight_moves ... ok
[INFO] [stdout] test chess_move::tests::queen_moves ... ok
[INFO] [stdout] test tests::add_offset ... ok
[INFO] [stdout] test chess_move::tests::bishop_moves ... ok
[INFO] [stdout] test chess_move::tests::legal_moves ... ok
[INFO] [stdout] test chess_move::tests::rook_moves ... ok
[INFO] [stdout] test game::tests::en_passant ... ok
[INFO] [stdout] test game::tests::promotion ... ok
[INFO] [stdout] test game::tests::checked ... ok
[INFO] [stdout] test game::tests::wiede_vs_alphonse_goetz ... ok
[INFO] [stdout] test game::tests::castle ... ok
[INFO] [stdout] test game::tests::make_move ... ok
[INFO] [stdout] test game::tests::heinrich_lohmann_vs_rudolf_teschner ... ok
[INFO] [stderr]    Doc-tests chess
[INFO] [stdout] test game::tests::immortal_game ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/board.rs - board::Board::has_piece_at (line 42) ... ok
[INFO] [stdout] test src/board.rs - board::Board::get_piece (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "db89eb36d128d42c5be846f12a1bdac2b94ef6c75edbe14b0f0942b51b5245a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db89eb36d128d42c5be846f12a1bdac2b94ef6c75edbe14b0f0942b51b5245a4", kill_on_drop: false }`
[INFO] [stdout] db89eb36d128d42c5be846f12a1bdac2b94ef6c75edbe14b0f0942b51b5245a4