[INFO] fetching crate bk2d-mode 0.3.0...
[INFO] testing bk2d-mode-0.3.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate bk2d-mode 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate bk2d-mode 0.3.0 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 bk2d-mode 0.3.0
[INFO] finished tweaking crates.io crate bk2d-mode 0.3.0
[INFO] tweaked toml for crates.io crate bk2d-mode 0.3.0 written to /workspace/builds/worker-4/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] 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" "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] [stdout] c2ada551e08680fed7e09cb8cd1dfb4c69324976295d81ba57a0e5716b52f69b
[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" "c2ada551e08680fed7e09cb8cd1dfb4c69324976295d81ba57a0e5716b52f69b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2ada551e08680fed7e09cb8cd1dfb4c69324976295d81ba57a0e5716b52f69b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2ada551e08680fed7e09cb8cd1dfb4c69324976295d81ba57a0e5716b52f69b", kill_on_drop: false }`
[INFO] [stdout] c2ada551e08680fed7e09cb8cd1dfb4c69324976295d81ba57a0e5716b52f69b
[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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] edc9aa7de8f3ad97e5fd0ab17c65e9a4dc3b5608943842d3fe831e01e4d88f9e
[INFO] running `Command { std: "docker" "start" "-a" "edc9aa7de8f3ad97e5fd0ab17c65e9a4dc3b5608943842d3fe831e01e4d88f9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling darling_core v0.9.0
[INFO] [stderr]    Compiling darling_macro v0.9.0
[INFO] [stderr]    Compiling darling v0.9.0
[INFO] [stderr]    Compiling bk2d-macro v0.3.0
[INFO] [stderr]    Compiling bk2d v0.3.0
[INFO] [stderr]    Compiling bk2d-mode v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.89s
[INFO] running `Command { std: "docker" "inspect" "edc9aa7de8f3ad97e5fd0ab17c65e9a4dc3b5608943842d3fe831e01e4d88f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edc9aa7de8f3ad97e5fd0ab17c65e9a4dc3b5608943842d3fe831e01e4d88f9e", kill_on_drop: false }`
[INFO] [stdout] edc9aa7de8f3ad97e5fd0ab17c65e9a4dc3b5608943842d3fe831e01e4d88f9e
[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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e884258d9c189ed6dfc7d07b87c3e4405dfbcff58caeb9cee0547c51c6353419
[INFO] running `Command { std: "docker" "start" "-a" "e884258d9c189ed6dfc7d07b87c3e4405dfbcff58caeb9cee0547c51c6353419", kill_on_drop: false }`
[INFO] [stderr]    Compiling bk2d-mode v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "e884258d9c189ed6dfc7d07b87c3e4405dfbcff58caeb9cee0547c51c6353419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e884258d9c189ed6dfc7d07b87c3e4405dfbcff58caeb9cee0547c51c6353419", kill_on_drop: false }`
[INFO] [stdout] e884258d9c189ed6dfc7d07b87c3e4405dfbcff58caeb9cee0547c51c6353419
[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=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] [stdout] 208929ad279999aab38178b6219af29b4339c0c91619cacd73d06172f09ebef7
[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" "208929ad279999aab38178b6219af29b4339c0c91619cacd73d06172f09ebef7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bk2d_mode-7cddf4b5ee96adbe)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::origin::normal_run ... ok
[INFO] [stdout] test tests::origin::action::stage ... ok
[INFO] [stdout] test tests::origin::normal_walk ... ok
[INFO] [stdout] test tests::origin::create_game ... ok
[INFO] [stdout] test tests::origin::walk_out_of_board ... ok
[INFO] [stdout] test tests::origin::add_player ... ok
[INFO] [stdout] test tests::origin::player_out ... ok
[INFO] [stdout] test tests::origin::attack ... ok
[INFO] [stdout] test tests::origin::walk_too_long ... ok
[INFO] [stdout] test tests::origin::walk_too_short ... ok
[INFO] [stdout] test tests::origin::action::name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/run.rs (/opt/rustwide/target/debug/deps/run-21c1793288767ccb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests bk2d-mode
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "208929ad279999aab38178b6219af29b4339c0c91619cacd73d06172f09ebef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "208929ad279999aab38178b6219af29b4339c0c91619cacd73d06172f09ebef7", kill_on_drop: false }`
[INFO] [stdout] 208929ad279999aab38178b6219af29b4339c0c91619cacd73d06172f09ebef7