[INFO] fetching crate shadowcast 0.8.1...
[INFO] testing shadowcast-0.8.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate shadowcast 0.8.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate shadowcast 0.8.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shadowcast 0.8.1
[INFO] finished tweaking crates.io crate shadowcast 0.8.1
[INFO] tweaked toml for crates.io crate shadowcast 0.8.1 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc32d6c08bda130835492f27b0232a9074c6596aac2d98b55ccd6614e2072c87
[INFO] running `Command { std: "docker" "start" "-a" "bc32d6c08bda130835492f27b0232a9074c6596aac2d98b55ccd6614e2072c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc32d6c08bda130835492f27b0232a9074c6596aac2d98b55ccd6614e2072c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc32d6c08bda130835492f27b0232a9074c6596aac2d98b55ccd6614e2072c87", kill_on_drop: false }`
[INFO] [stdout] bc32d6c08bda130835492f27b0232a9074c6596aac2d98b55ccd6614e2072c87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a315dcc6e1fea12094ddf1b19dd5bc88465f082da3e16a351578dedaaeb22069
[INFO] running `Command { std: "docker" "start" "-a" "a315dcc6e1fea12094ddf1b19dd5bc88465f082da3e16a351578dedaaeb22069", kill_on_drop: false }`
[INFO] [stderr]    Compiling coord_2d v0.3.2
[INFO] [stderr]    Compiling direction v0.18.1
[INFO] [stderr]    Compiling shadowcast v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "a315dcc6e1fea12094ddf1b19dd5bc88465f082da3e16a351578dedaaeb22069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a315dcc6e1fea12094ddf1b19dd5bc88465f082da3e16a351578dedaaeb22069", kill_on_drop: false }`
[INFO] [stdout] a315dcc6e1fea12094ddf1b19dd5bc88465f082da3e16a351578dedaaeb22069
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3114864afee1647f4b8d7babc506f63c5af62549060cc8f29d823b9fecd40d41
[INFO] running `Command { std: "docker" "start" "-a" "3114864afee1647f4b8d7babc506f63c5af62549060cc8f29d823b9fecd40d41", kill_on_drop: false }`
[INFO] [stderr]    Compiling grid_2d v0.15.1
[INFO] [stderr]    Compiling shadowcast v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "3114864afee1647f4b8d7babc506f63c5af62549060cc8f29d823b9fecd40d41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3114864afee1647f4b8d7babc506f63c5af62549060cc8f29d823b9fecd40d41", kill_on_drop: false }`
[INFO] [stdout] 3114864afee1647f4b8d7babc506f63c5af62549060cc8f29d823b9fecd40d41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 985228e07a36f3e29dbcf8c5f91337aa91cbb933031509390111e31d9711c97f
[INFO] running `Command { std: "docker" "start" "-a" "985228e07a36f3e29dbcf8c5f91337aa91cbb933031509390111e31d9711c97f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shadowcast-543686b74b06dc56)
[INFO] [stdout] running 14 tests
[INFO] [stderr]    Doc-tests shadowcast
[INFO] [stdout] test test::empty ... ok
[INFO] [stdout] test test::diamond ... ok
[INFO] [stdout] test test::distant_pillar ... ok
[INFO] [stdout] test test::corners ... ok
[INFO] [stdout] test test::circle_squared ... ok
[INFO] [stdout] test test::long_semi_transparent ... ok
[INFO] [stdout] test test::full ... ok
[INFO] [stdout] test test::circle ... ok
[INFO] [stdout] test test::near_wall ... ok
[INFO] [stdout] test test::semi_transparent_walls ... ok
[INFO] [stdout] test test::simple_transparent ... ok
[INFO] [stdout] test test::single ... ok
[INFO] [stdout] test test::gaps ... ok
[INFO] [stdout] test test::square ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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" "985228e07a36f3e29dbcf8c5f91337aa91cbb933031509390111e31d9711c97f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "985228e07a36f3e29dbcf8c5f91337aa91cbb933031509390111e31d9711c97f", kill_on_drop: false }`
[INFO] [stdout] 985228e07a36f3e29dbcf8c5f91337aa91cbb933031509390111e31d9711c97f