[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-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftytondon1234%2Frust-chess" "/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/tytondon1234/rust-chess on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-1/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-2020-07-24" "fetch" "--locked" "--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-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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f462fef5af19f4dcd92956a97377ebdeab377629cee6a6ac6edbdb8d729962e
[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" "5f462fef5af19f4dcd92956a97377ebdeab377629cee6a6ac6edbdb8d729962e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f462fef5af19f4dcd92956a97377ebdeab377629cee6a6ac6edbdb8d729962e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f462fef5af19f4dcd92956a97377ebdeab377629cee6a6ac6edbdb8d729962e", kill_on_drop: false }`
[INFO] [stdout] 5f462fef5af19f4dcd92956a97377ebdeab377629cee6a6ac6edbdb8d729962e
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 1ca441c6973f03efa5479e8205f6379456fc883d5f303a9401f925df5233dfbc
[INFO] running `Command { std: "docker" "start" "-a" "1ca441c6973f03efa5479e8205f6379456fc883d5f303a9401f925df5233dfbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "1ca441c6973f03efa5479e8205f6379456fc883d5f303a9401f925df5233dfbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ca441c6973f03efa5479e8205f6379456fc883d5f303a9401f925df5233dfbc", kill_on_drop: false }`
[INFO] [stdout] 1ca441c6973f03efa5479e8205f6379456fc883d5f303a9401f925df5233dfbc
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--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] 227fc2d5f3cad4aefc7aeee51a07f0ddd124ae7631a24dc244b23091e4e5c8aa
[INFO] running `Command { std: "docker" "start" "-a" "227fc2d5f3cad4aefc7aeee51a07f0ddd124ae7631a24dc244b23091e4e5c8aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "227fc2d5f3cad4aefc7aeee51a07f0ddd124ae7631a24dc244b23091e4e5c8aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "227fc2d5f3cad4aefc7aeee51a07f0ddd124ae7631a24dc244b23091e4e5c8aa", kill_on_drop: false }`
[INFO] [stdout] 227fc2d5f3cad4aefc7aeee51a07f0ddd124ae7631a24dc244b23091e4e5c8aa
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 632e5dc227ed913c17a06baef1fa0ac8c9b577d476429400083f10100c74c3a3
[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" "632e5dc227ed913c17a06baef1fa0ac8c9b577d476429400083f10100c74c3a3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chess-dbaef5f607d493c4
[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::rook_cannot_move_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::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_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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "632e5dc227ed913c17a06baef1fa0ac8c9b577d476429400083f10100c74c3a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "632e5dc227ed913c17a06baef1fa0ac8c9b577d476429400083f10100c74c3a3", kill_on_drop: false }`
[INFO] [stdout] 632e5dc227ed913c17a06baef1fa0ac8c9b577d476429400083f10100c74c3a3