[INFO] fetching crate symmetric-shadowcasting 0.2.0...
[INFO] testing symmetric-shadowcasting-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate symmetric-shadowcasting 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate symmetric-shadowcasting 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate symmetric-shadowcasting 0.2.0
[INFO] finished tweaking crates.io crate symmetric-shadowcasting 0.2.0
[INFO] tweaked toml for crates.io crate symmetric-shadowcasting 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6747f1dd3a3a093bb9dda224a7190e3eaecb1b44fd0e1fe3793f1338952a17f
[INFO] running `Command { std: "docker" "start" "-a" "c6747f1dd3a3a093bb9dda224a7190e3eaecb1b44fd0e1fe3793f1338952a17f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6747f1dd3a3a093bb9dda224a7190e3eaecb1b44fd0e1fe3793f1338952a17f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6747f1dd3a3a093bb9dda224a7190e3eaecb1b44fd0e1fe3793f1338952a17f", kill_on_drop: false }`
[INFO] [stdout] c6747f1dd3a3a093bb9dda224a7190e3eaecb1b44fd0e1fe3793f1338952a17f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0553182d12296ad778688b0660ea72bf2d582c3f462a2cee3a2b6d1dd80dfba
[INFO] running `Command { std: "docker" "start" "-a" "f0553182d12296ad778688b0660ea72bf2d582c3f462a2cee3a2b6d1dd80dfba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling symmetric-shadowcasting v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
[INFO] running `Command { std: "docker" "inspect" "f0553182d12296ad778688b0660ea72bf2d582c3f462a2cee3a2b6d1dd80dfba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0553182d12296ad778688b0660ea72bf2d582c3f462a2cee3a2b6d1dd80dfba", kill_on_drop: false }`
[INFO] [stdout] f0553182d12296ad778688b0660ea72bf2d582c3f462a2cee3a2b6d1dd80dfba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6e1688461dea8f9e2a247970c6f172a99e7bc7fde7fac63ec68dbc800665b53
[INFO] running `Command { std: "docker" "start" "-a" "d6e1688461dea8f9e2a247970c6f172a99e7bc7fde7fac63ec68dbc800665b53", kill_on_drop: false }`
[INFO] [stderr]    Compiling symmetric-shadowcasting v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]   Executable unittests src/shadowcast.rs (/opt/rustwide/target/debug/deps/symmetric_shadowcasting-ec93807cca53aef7)
[INFO] running `Command { std: "docker" "inspect" "d6e1688461dea8f9e2a247970c6f172a99e7bc7fde7fac63ec68dbc800665b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6e1688461dea8f9e2a247970c6f172a99e7bc7fde7fac63ec68dbc800665b53", kill_on_drop: false }`
[INFO] [stdout] d6e1688461dea8f9e2a247970c6f172a99e7bc7fde7fac63ec68dbc800665b53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5dba1a3c110cd5e8c2d1bedb25abb1c4b0ee061abafe6840a1efdbc7788acc9e
[INFO] running `Command { std: "docker" "start" "-a" "5dba1a3c110cd5e8c2d1bedb25abb1c4b0ee061abafe6840a1efdbc7788acc9e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/shadowcast.rs (/opt/rustwide/target/debug/deps/symmetric_shadowcasting-ec93807cca53aef7)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_expansive_walls ... ok
[INFO] [stdout] test test_expanding_shadows ... ok
[INFO] [stdout] test test_no_blind_corners ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests symmetric_shadowcasting
[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" "5dba1a3c110cd5e8c2d1bedb25abb1c4b0ee061abafe6840a1efdbc7788acc9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dba1a3c110cd5e8c2d1bedb25abb1c4b0ee061abafe6840a1efdbc7788acc9e", kill_on_drop: false }`
[INFO] [stdout] 5dba1a3c110cd5e8c2d1bedb25abb1c4b0ee061abafe6840a1efdbc7788acc9e