[INFO] cloning repository https://github.com/spaceships/combustion
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spaceships/combustion" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspaceships%2Fcombustion", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspaceships%2Fcombustion'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee4fead30bab95bf443462d69b07e52b7b5f361f
[INFO] testing spaceships/combustion 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%2Fspaceships%2Fcombustion" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/spaceships/combustion 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/spaceships/combustion
[INFO] finished tweaking git repo https://github.com/spaceships/combustion
[INFO] tweaked toml for git repo https://github.com/spaceships/combustion written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/spaceships/combustion 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 29e95fb906dafec8066e99b0d284e56aa2d237864c33b17f5e510427f0fd794c
[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" "29e95fb906dafec8066e99b0d284e56aa2d237864c33b17f5e510427f0fd794c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29e95fb906dafec8066e99b0d284e56aa2d237864c33b17f5e510427f0fd794c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e95fb906dafec8066e99b0d284e56aa2d237864c33b17f5e510427f0fd794c", kill_on_drop: false }`
[INFO] [stdout] 29e95fb906dafec8066e99b0d284e56aa2d237864c33b17f5e510427f0fd794c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] e3a9070a4dc603e432a853c37d082f177b1f375566758a1738d2954b6d560e69
[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" "e3a9070a4dc603e432a853c37d082f177b1f375566758a1738d2954b6d560e69", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling combustion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.90s
[INFO] running `Command { std: "docker" "inspect" "e3a9070a4dc603e432a853c37d082f177b1f375566758a1738d2954b6d560e69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3a9070a4dc603e432a853c37d082f177b1f375566758a1738d2954b6d560e69", kill_on_drop: false }`
[INFO] [stdout] e3a9070a4dc603e432a853c37d082f177b1f375566758a1738d2954b6d560e69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 38e13ac2d725b3f5d3dd7123c8455c2ba5e2db44a550369c512e6d97e3fdc764
[INFO] running `Command { std: "docker" "start" "-a" "38e13ac2d725b3f5d3dd7123c8455c2ba5e2db44a550369c512e6d97e3fdc764", kill_on_drop: false }`
[INFO] [stderr]    Compiling combustion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.85s
[INFO] running `Command { std: "docker" "inspect" "38e13ac2d725b3f5d3dd7123c8455c2ba5e2db44a550369c512e6d97e3fdc764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38e13ac2d725b3f5d3dd7123c8455c2ba5e2db44a550369c512e6d97e3fdc764", kill_on_drop: false }`
[INFO] [stdout] 38e13ac2d725b3f5d3dd7123c8455c2ba5e2db44a550369c512e6d97e3fdc764
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 5bddfc95d525b2ca713df3b96b19d4ab949c69c1b984b6d82eea38ba8a527458
[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" "5bddfc95d525b2ca713df3b96b19d4ab949c69c1b984b6d82eea38ba8a527458", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/combustion-a3935f8b3be8a5e9
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test board_from_fen::tests::fen_correct ... ok
[INFO] [stdout] test board_tests::tests::black_bishop ... ok
[INFO] [stdout] test board_tests::tests::white_en_passant ... ok
[INFO] [stdout] test board_tests::tests::black_castling ... ok
[INFO] [stdout] test board_tests::tests::black_en_passant ... ok
[INFO] [stdout] test board_tests::tests::black_king ... ok
[INFO] [stdout] test board_tests::tests::black_knight ... ok
[INFO] [stdout] test board_tests::tests::black_queen ... ok
[INFO] [stdout] test board_tests::tests::black_pawn ... ok
[INFO] [stdout] test board_tests::tests::black_rook ... ok
[INFO] [stdout] test board_tests::tests::black_promotion ... ok
[INFO] [stdout] test board_tests::tests::white_king ... ok
[INFO] [stdout] test util::tests::coordinates_to_algebra ... ok
[INFO] [stdout] test board_tests::tests::white_queen ... ok
[INFO] [stdout] test board_tests::tests::white_rook ... ok
[INFO] [stdout] test board_tests::tests::white_knight ... ok
[INFO] [stdout] test board_tests::tests::initial_moves ... ok
[INFO] [stdout] test board_tests::tests::white_castling ... ok
[INFO] [stdout] test board_tests::tests::white_bishop ... ok
[INFO] [stdout] test board_tests::tests::white_pawn ... ok
[INFO] [stdout] test board_tests::tests::white_promotion ... ok
[INFO] [stdout] test board_tests::tests::checkmate ... ok
[INFO] [stdout] test board_tests::tests::white_castling_through_threat ... ok
[INFO] [stdout] test board_tests::tests::black_castling_through_threat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/possible_moves-451ed8ff26ed3584
[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" "5bddfc95d525b2ca713df3b96b19d4ab949c69c1b984b6d82eea38ba8a527458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bddfc95d525b2ca713df3b96b19d4ab949c69c1b984b6d82eea38ba8a527458", kill_on_drop: false }`
[INFO] [stdout] 5bddfc95d525b2ca713df3b96b19d4ab949c69c1b984b6d82eea38ba8a527458