[INFO] fetching crate shadowcast 0.8.1...
[INFO] testing shadowcast-0.8.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate shadowcast 0.8.1 into /workspace/builds/worker-6-tc1/source
[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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate shadowcast 0.8.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded direction v0.18.1
[INFO] [stderr]   Downloaded grid_2d v0.15.3
[INFO] [stderr]   Downloaded coord_2d v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8767272ec46d42d9011929dca0efab67c78c1e51ceaecfa4c8846db63c00bcf
[INFO] running `Command { std: "docker" "start" "-a" "d8767272ec46d42d9011929dca0efab67c78c1e51ceaecfa4c8846db63c00bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8767272ec46d42d9011929dca0efab67c78c1e51ceaecfa4c8846db63c00bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8767272ec46d42d9011929dca0efab67c78c1e51ceaecfa4c8846db63c00bcf", kill_on_drop: false }`
[INFO] [stdout] d8767272ec46d42d9011929dca0efab67c78c1e51ceaecfa4c8846db63c00bcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 22e69104a10733d78ef7e8cee568ea8cbe21378a0691e5f4046cdef4ebe05132
[INFO] running `Command { std: "docker" "start" "-a" "22e69104a10733d78ef7e8cee568ea8cbe21378a0691e5f4046cdef4ebe05132", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling coord_2d v0.3.6
[INFO] [stderr]    Compiling direction v0.18.1
[INFO] [stderr]    Compiling shadowcast v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "22e69104a10733d78ef7e8cee568ea8cbe21378a0691e5f4046cdef4ebe05132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e69104a10733d78ef7e8cee568ea8cbe21378a0691e5f4046cdef4ebe05132", kill_on_drop: false }`
[INFO] [stdout] 22e69104a10733d78ef7e8cee568ea8cbe21378a0691e5f4046cdef4ebe05132
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2c165fa7717ad7a63597e7bd7e44dbd66f5085b0b7d7e61ad097939f989b5b3e
[INFO] running `Command { std: "docker" "start" "-a" "2c165fa7717ad7a63597e7bd7e44dbd66f5085b0b7d7e61ad097939f989b5b3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling grid_2d v0.15.3
[INFO] [stderr]    Compiling shadowcast v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "2c165fa7717ad7a63597e7bd7e44dbd66f5085b0b7d7e61ad097939f989b5b3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c165fa7717ad7a63597e7bd7e44dbd66f5085b0b7d7e61ad097939f989b5b3e", kill_on_drop: false }`
[INFO] [stdout] 2c165fa7717ad7a63597e7bd7e44dbd66f5085b0b7d7e61ad097939f989b5b3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9897e42be64c28f1534f861028d2115bb13a778bcb313ba6437ad4ebffdd232a
[INFO] running `Command { std: "docker" "start" "-a" "9897e42be64c28f1534f861028d2115bb13a778bcb313ba6437ad4ebffdd232a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/shadowcast-0e657bdaa5978266)
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test::corners ... ok
[INFO] [stdout] test test::distant_pillar ... ok
[INFO] [stdout] test test::simple_transparent ... ok
[INFO] [stdout] test test::empty ... ok
[INFO] [stdout] test test::gaps ... ok
[INFO] [stdout] test test::full ... ok
[INFO] [stdout] test test::near_wall ... ok
[INFO] [stdout] test test::circle ... ok
[INFO] [stdout] test test::semi_transparent_walls ... ok
[INFO] [stdout] test test::circle_squared ... ok
[INFO] [stdout] test test::long_semi_transparent ... ok
[INFO] [stdout] test test::single ... ok
[INFO] [stdout] test test::diamond ... 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 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9897e42be64c28f1534f861028d2115bb13a778bcb313ba6437ad4ebffdd232a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9897e42be64c28f1534f861028d2115bb13a778bcb313ba6437ad4ebffdd232a", kill_on_drop: false }`
[INFO] [stdout] 9897e42be64c28f1534f861028d2115bb13a778bcb313ba6437ad4ebffdd232a