[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 master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspaceships%2Fcombustion" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/spaceships/combustion on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-14/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab353d5b553213d97dd370b38be6589c5afe5bd991bdeaf19087f2593c26fe61
[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" "ab353d5b553213d97dd370b38be6589c5afe5bd991bdeaf19087f2593c26fe61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab353d5b553213d97dd370b38be6589c5afe5bd991bdeaf19087f2593c26fe61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab353d5b553213d97dd370b38be6589c5afe5bd991bdeaf19087f2593c26fe61", kill_on_drop: false }`
[INFO] [stdout] ab353d5b553213d97dd370b38be6589c5afe5bd991bdeaf19087f2593c26fe61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8514d409bdbcd4c4a5b281ba14e5121c1321e4e3ed33fc90d50515375bf9bf8
[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" "a8514d409bdbcd4c4a5b281ba14e5121c1321e4e3ed33fc90d50515375bf9bf8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling num_cpus v1.11.1
[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 regex v1.3.1
[INFO] [stderr]    Compiling combustion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.87s
[INFO] running `Command { std: "docker" "inspect" "a8514d409bdbcd4c4a5b281ba14e5121c1321e4e3ed33fc90d50515375bf9bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8514d409bdbcd4c4a5b281ba14e5121c1321e4e3ed33fc90d50515375bf9bf8", kill_on_drop: false }`
[INFO] [stdout] a8514d409bdbcd4c4a5b281ba14e5121c1321e4e3ed33fc90d50515375bf9bf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 6229042f8ffe09e1b274d29d3ab1428ee5064051f23390dfdee822055b913379
[INFO] running `Command { std: "docker" "start" "-a" "6229042f8ffe09e1b274d29d3ab1428ee5064051f23390dfdee822055b913379", kill_on_drop: false }`
[INFO] [stderr]    Compiling combustion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.24s
[INFO] running `Command { std: "docker" "inspect" "6229042f8ffe09e1b274d29d3ab1428ee5064051f23390dfdee822055b913379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6229042f8ffe09e1b274d29d3ab1428ee5064051f23390dfdee822055b913379", kill_on_drop: false }`
[INFO] [stdout] 6229042f8ffe09e1b274d29d3ab1428ee5064051f23390dfdee822055b913379
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 946f4fffe97f48880525a0513c6f8fc46894585a7de9542a816f892171f2f476
[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" "946f4fffe97f48880525a0513c6f8fc46894585a7de9542a816f892171f2f476", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/combustion-94edff0788c6df9d)
[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::black_castling ... ok
[INFO] [stdout] test board_tests::tests::black_promotion ... ok
[INFO] [stdout] test board_tests::tests::white_en_passant ... ok
[INFO] [stdout] test board_tests::tests::white_bishop ... ok
[INFO] [stdout] test board_tests::tests::initial_moves ... ok
[INFO] [stdout] test board_tests::tests::black_pawn ... ok
[INFO] [stdout] test board_tests::tests::white_king ... ok
[INFO] [stdout] test board_tests::tests::white_castling ... ok
[INFO] [stdout] test board_tests::tests::black_knight ... ok
[INFO] [stdout] test board_tests::tests::white_knight ... ok
[INFO] [stdout] test board_tests::tests::white_promotion ... ok
[INFO] [stdout] test board_tests::tests::black_king ... ok
[INFO] [stdout] test util::tests::coordinates_to_algebra ... ok
[INFO] [stdout] test board_tests::tests::white_rook ... ok
[INFO] [stdout] test board_tests::tests::white_queen ... ok
[INFO] [stdout] test board_tests::tests::white_pawn ... ok
[INFO] [stdout] test board_tests::tests::black_en_passant ... ok
[INFO] [stdout] test board_tests::tests::black_queen ... ok
[INFO] [stdout] test board_tests::tests::black_rook ... ok
[INFO] [stdout] test board_tests::tests::checkmate ... ok
[INFO] [stdout] test board_tests::tests::black_castling_through_threat ... ok
[INFO] [stdout] test board_tests::tests::white_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 unittests (/opt/rustwide/target/debug/deps/possible_moves-43b2428786c7cb66)
[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" "946f4fffe97f48880525a0513c6f8fc46894585a7de9542a816f892171f2f476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "946f4fffe97f48880525a0513c6f8fc46894585a7de9542a816f892171f2f476", kill_on_drop: false }`
[INFO] [stdout] 946f4fffe97f48880525a0513c6f8fc46894585a7de9542a816f892171f2f476