[INFO] cloning repository https://github.com/tytondon1234/rust-chess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tytondon1234/rust-chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftytondon1234%2Frust-chess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftytondon1234%2Frust-chess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d908227cd2b841f0cd6c91339f9b26f1ae4512e7
[INFO] testing tytondon1234/rust-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%2Ftytondon1234%2Frust-chess" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tytondon1234/rust-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/tytondon1234/rust-chess
[INFO] finished tweaking git repo https://github.com/tytondon1234/rust-chess
[INFO] tweaked toml for git repo https://github.com/tytondon1234/rust-chess written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/tytondon1234/rust-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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1b701bc4858baf80e627b7540ed07972d90e75665f925f3aa67d20c68b01df8b
[INFO] running `Command { std: "docker" "start" "-a" "1b701bc4858baf80e627b7540ed07972d90e75665f925f3aa67d20c68b01df8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b701bc4858baf80e627b7540ed07972d90e75665f925f3aa67d20c68b01df8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b701bc4858baf80e627b7540ed07972d90e75665f925f3aa67d20c68b01df8b", kill_on_drop: false }`
[INFO] [stdout] 1b701bc4858baf80e627b7540ed07972d90e75665f925f3aa67d20c68b01df8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 79536f2c3eba07df11d40f7a7e5f4ff7aa6c805a6244f4b812f2cb0c76df0d2e
[INFO] running `Command { std: "docker" "start" "-a" "79536f2c3eba07df11d40f7a7e5f4ff7aa6c805a6244f4b812f2cb0c76df0d2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "79536f2c3eba07df11d40f7a7e5f4ff7aa6c805a6244f4b812f2cb0c76df0d2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79536f2c3eba07df11d40f7a7e5f4ff7aa6c805a6244f4b812f2cb0c76df0d2e", kill_on_drop: false }`
[INFO] [stdout] 79536f2c3eba07df11d40f7a7e5f4ff7aa6c805a6244f4b812f2cb0c76df0d2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 2ee21c93e8180b199e1e1f28f15b3dab65e1bba7895fde97778bc7b94a4d8c72
[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" "2ee21c93e8180b199e1e1f28f15b3dab65e1bba7895fde97778bc7b94a4d8c72", kill_on_drop: false }`
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "2ee21c93e8180b199e1e1f28f15b3dab65e1bba7895fde97778bc7b94a4d8c72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ee21c93e8180b199e1e1f28f15b3dab65e1bba7895fde97778bc7b94a4d8c72", kill_on_drop: false }`
[INFO] [stdout] 2ee21c93e8180b199e1e1f28f15b3dab65e1bba7895fde97778bc7b94a4d8c72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3a4f8e8b7f8e5f7e2313a554e300b435d321ce320488a8f68b6c56d10f4537a7
[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" "3a4f8e8b7f8e5f7e2313a554e300b435d321ce320488a8f68b6c56d10f4537a7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chess-28c70eb969c2ab63
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::a_bishop_in_middle_of_board_at_start_of_game_can_move ... ok
[INFO] [stdout] test tests::a_pawn_can_capture_diagnally ... ok
[INFO] [stdout] test tests::a_pawn_can_move_two_spaces_at_start_of_game ... ok
[INFO] [stdout] test tests::a_rook_should_take_an_unprotected_queen_if_no_checkmate_available ... ok
[INFO] [stdout] test tests::rook_cannot_move_at_start_of_game ... ok
[INFO] [stdout] test tests::a_rook_in_middle_of_board_at_start_of_game_can_move ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3a4f8e8b7f8e5f7e2313a554e300b435d321ce320488a8f68b6c56d10f4537a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a4f8e8b7f8e5f7e2313a554e300b435d321ce320488a8f68b6c56d10f4537a7", kill_on_drop: false }`
[INFO] [stdout] 3a4f8e8b7f8e5f7e2313a554e300b435d321ce320488a8f68b6c56d10f4537a7