[INFO] fetching crate bughouse 0.0.11...
[INFO] testing bughouse-0.0.11 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate bughouse 0.0.11 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate bughouse 0.0.11 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bughouse 0.0.11
[INFO] finished tweaking crates.io crate bughouse 0.0.11
[INFO] tweaked toml for crates.io crate bughouse 0.0.11 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 50f8e82c00dca8847a9a64fe200081a6b98236d749deaa91f7b9835fe5bd311e
[INFO] running `Command { std: "docker" "start" "-a" "50f8e82c00dca8847a9a64fe200081a6b98236d749deaa91f7b9835fe5bd311e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50f8e82c00dca8847a9a64fe200081a6b98236d749deaa91f7b9835fe5bd311e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50f8e82c00dca8847a9a64fe200081a6b98236d749deaa91f7b9835fe5bd311e", kill_on_drop: false }`
[INFO] [stdout] 50f8e82c00dca8847a9a64fe200081a6b98236d749deaa91f7b9835fe5bd311e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0827eac6470d1100472713a3be25bc2edd21598da12ee3cf5c1e59eddd8deb8
[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" "a0827eac6470d1100472713a3be25bc2edd21598da12ee3cf5c1e59eddd8deb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling backtrace v0.3.63
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling chess v3.2.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling bughouse v0.0.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 15s
[INFO] running `Command { std: "docker" "inspect" "a0827eac6470d1100472713a3be25bc2edd21598da12ee3cf5c1e59eddd8deb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0827eac6470d1100472713a3be25bc2edd21598da12ee3cf5c1e59eddd8deb8", kill_on_drop: false }`
[INFO] [stdout] a0827eac6470d1100472713a3be25bc2edd21598da12ee3cf5c1e59eddd8deb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbe9e008effab4f81ec47b41bc9973c2e6e249a79cebae34fd8265fdf07bc136
[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" "dbe9e008effab4f81ec47b41bc9973c2e6e249a79cebae34fd8265fdf07bc136", kill_on_drop: false }`
[INFO] [stderr]    Compiling bughouse v0.0.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "dbe9e008effab4f81ec47b41bc9973c2e6e249a79cebae34fd8265fdf07bc136", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe9e008effab4f81ec47b41bc9973c2e6e249a79cebae34fd8265fdf07bc136", kill_on_drop: false }`
[INFO] [stdout] dbe9e008effab4f81ec47b41bc9973c2e6e249a79cebae34fd8265fdf07bc136
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", 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] 74d595ece4e503ac96b66ef2855b224184c0e81bc16e4b51f4447f43cde5f75b
[INFO] running `Command { std: "docker" "start" "-a" "74d595ece4e503ac96b66ef2855b224184c0e81bc16e4b51f4447f43cde5f75b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bughouse-adf49701f503ccc2)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test bughouse_board::mated_but_not_in_bughouse ... ok
[INFO] [stdout] test bughouse_board::mated_in_bughouse ... ok
[INFO] [stdout] test bughouse_board::test::catch_invalid_moves ... ok
[INFO] [stdout] test bughouse_board::test::parse_default_board ... ok
[INFO] [stdout] test bughouse_board::test::test_holdings_mutability ... ok
[INFO] [stdout] test bughouse_board::test::make_some_moves ... ok
[INFO] [stdout] test bughouse_board::test::parse_promoted_piece ... ok
[INFO] [stdout] test bughouse_game::test::opening_game ... ok
[INFO] [stdout] test bughouse_board::test::parse_example_board ... ok
[INFO] [stdout] test bughouse_board::test::test_drops_blocks_check ... ok
[INFO] [stdout] test bughouse_game::test::short_bug_game ... ok
[INFO] [stdout] test holdings::holdings_to_str ... ok
[INFO] [stdout] test holdings::random_position ... ok
[INFO] [stdout] test promotions::parse_promos ... ok
[INFO] [stdout] test holdings::kings_dont_make_sense ... ok
[INFO] [stdout] test bughouse_game::test::tracking_promos ... ok
[INFO] [stdout] test bughouse_move::test_make_drop ... ok
[INFO] [stderr]    Doc-tests bughouse
[INFO] [stdout] test holdings::empty_position ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/bughouse_move.rs - bughouse_move::BughouseMove (line 138) ... ok
[INFO] [stdout] test src/bughouse_move.rs - bughouse_move::BughouseMove::from_ban (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.89s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "74d595ece4e503ac96b66ef2855b224184c0e81bc16e4b51f4447f43cde5f75b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d595ece4e503ac96b66ef2855b224184c0e81bc16e4b51f4447f43cde5f75b", kill_on_drop: false }`
[INFO] [stdout] 74d595ece4e503ac96b66ef2855b224184c0e81bc16e4b51f4447f43cde5f75b