[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] 09d78b5620f63cb222f3d5e97e525933d5317478
[INFO] testing ijagberg/chess against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fijagberg%2Fchess" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ijagberg/chess on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", 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-3/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" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simple-grid v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22640c986317439ec8326a22d1cfb5f2e1883a02c92ac09218805d3daae3c016
[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" "22640c986317439ec8326a22d1cfb5f2e1883a02c92ac09218805d3daae3c016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22640c986317439ec8326a22d1cfb5f2e1883a02c92ac09218805d3daae3c016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22640c986317439ec8326a22d1cfb5f2e1883a02c92ac09218805d3daae3c016", kill_on_drop: false }`
[INFO] [stdout] 22640c986317439ec8326a22d1cfb5f2e1883a02c92ac09218805d3daae3c016
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ed45272ef2592d07d409911d1559faeb7761065d414c844ce4d2fc189fa464e
[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" "9ed45272ef2592d07d409911d1559faeb7761065d414c844ce4d2fc189fa464e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.56
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling simple-grid v1.0.1
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.39s
[INFO] running `Command { std: "docker" "inspect" "9ed45272ef2592d07d409911d1559faeb7761065d414c844ce4d2fc189fa464e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ed45272ef2592d07d409911d1559faeb7761065d414c844ce4d2fc189fa464e", kill_on_drop: false }`
[INFO] [stdout] 9ed45272ef2592d07d409911d1559faeb7761065d414c844ce4d2fc189fa464e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de0338029457d45d20962e239d13418cae8676fe59cdca393bf833a7d6245eca
[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" "de0338029457d45d20962e239d13418cae8676fe59cdca393bf833a7d6245eca", kill_on_drop: false }`
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.66s
[INFO] running `Command { std: "docker" "inspect" "de0338029457d45d20962e239d13418cae8676fe59cdca393bf833a7d6245eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de0338029457d45d20962e239d13418cae8676fe59cdca393bf833a7d6245eca", kill_on_drop: false }`
[INFO] [stdout] de0338029457d45d20962e239d13418cae8676fe59cdca393bf833a7d6245eca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b78a640699bb75daa86a9fb136676123f0f4ef6594d22fac5a050bc4418f1903
[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" "b78a640699bb75daa86a9fb136676123f0f4ef6594d22fac5a050bc4418f1903", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chess-02d474e449ba6b1c
[INFO] [stdout] running 31 tests
[INFO] [stdout] test board::tests::set_piece ... ok
[INFO] [stdout] test board::tests::take_piece ... ok
[INFO] [stdout] test file::tests::sub ... ok
[INFO] [stdout] test rank::tests::add_i32 ... ok
[INFO] [stdout] test rank::tests::rank_iter ... ok
[INFO] [stdout] test file::tests::file_iter ... ok
[INFO] [stdout] test tests::can_en_passant ... ok
[INFO] [stdout] test chess_index::tests::indices_between ... ok
[INFO] [stdout] test chess_index::tests::knight_moves ... ok
[INFO] [stdout] test chess_index::tests::neighbors ... ok
[INFO] [stdout] test chess_index::tests::step ... ok
[INFO] [stdout] test file::tests::add ... ok
[INFO] [stdout] test tests::bishop_moves ... ok
[INFO] [stdout] test tests::is_checked_by_queen ... ok
[INFO] [stdout] test tests::en_passant ... ok
[INFO] [stdout] test tests::king_moves ... ok
[INFO] [stdout] test tests::can_castle ... ok
[INFO] [stdout] test tests::is_checked_by_bishop ... ok
[INFO] [stdout] test tests::moves_to_opponents_piece ... ok
[INFO] [stdout] test tests::is_checked_by_rook ... ok
[INFO] [stdout] test chess_index::tests::from_str ... ok
[INFO] [stdout] test tests::is_checked_by_pawn ... ok
[INFO] [stdout] test tests::is_checked_by_knight ... ok
[INFO] [stdout] test tests::undo_last_move ... ok
[INFO] [stdout] test tests::valid_pawn_moves_from ... ok
[INFO] [stdout] test tests::pawn_promotion_2 ... ok
[INFO] [stdout] test tests::pawn_promotion ... ok
[INFO] [stdout] test tests::queen_moves ... ok
[INFO] [stdout] test tests::rook_moves ... ok
[INFO] [stdout] test tests::knight_moves ... ok
[INFO] [stdout] test tests::ruy_lopez ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fools_mate-4e3650443a1d77cb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test king_is_checked ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chess
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/rank.rs - rank::RankIter::start_at (line 193) ... ok
[INFO] [stdout] test src/file.rs - file::FileIter::start_at (line 169) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.99s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b78a640699bb75daa86a9fb136676123f0f4ef6594d22fac5a050bc4418f1903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b78a640699bb75daa86a9fb136676123f0f4ef6594d22fac5a050bc4418f1903", kill_on_drop: false }`
[INFO] [stdout] b78a640699bb75daa86a9fb136676123f0f4ef6594d22fac5a050bc4418f1903