[INFO] fetching crate polarlight 0.0.1...
[INFO] testing polarlight-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate polarlight 0.0.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate polarlight 0.0.1 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 polarlight 0.0.1
[INFO] finished tweaking crates.io crate polarlight 0.0.1
[INFO] tweaked toml for crates.io crate polarlight 0.0.1 written to /workspace/builds/worker-15/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-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bca4dace5aaccb19f4107b0f22f6e252c887ada00d41a2a2bba03b15c5eba6e5
[INFO] running `Command { std: "docker" "start" "-a" "bca4dace5aaccb19f4107b0f22f6e252c887ada00d41a2a2bba03b15c5eba6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bca4dace5aaccb19f4107b0f22f6e252c887ada00d41a2a2bba03b15c5eba6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bca4dace5aaccb19f4107b0f22f6e252c887ada00d41a2a2bba03b15c5eba6e5", kill_on_drop: false }`
[INFO] [stdout] bca4dace5aaccb19f4107b0f22f6e252c887ada00d41a2a2bba03b15c5eba6e5
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d90f32f9e53bfb61a61381d3a4e12a0e9a180ca11df16d383ded4abd0306e174
[INFO] running `Command { std: "docker" "start" "-a" "d90f32f9e53bfb61a61381d3a4e12a0e9a180ca11df16d383ded4abd0306e174", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling polarlight v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "d90f32f9e53bfb61a61381d3a4e12a0e9a180ca11df16d383ded4abd0306e174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d90f32f9e53bfb61a61381d3a4e12a0e9a180ca11df16d383ded4abd0306e174", kill_on_drop: false }`
[INFO] [stdout] d90f32f9e53bfb61a61381d3a4e12a0e9a180ca11df16d383ded4abd0306e174
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c10fba7ac6e115d161602f79d2b9b2f4c8bcedc86d56546c69f421c60b78c61
[INFO] running `Command { std: "docker" "start" "-a" "1c10fba7ac6e115d161602f79d2b9b2f4c8bcedc86d56546c69f421c60b78c61", kill_on_drop: false }`
[INFO] [stderr]    Compiling polarlight v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/polarlight-96675c6ab6413bd4)
[INFO] running `Command { std: "docker" "inspect" "1c10fba7ac6e115d161602f79d2b9b2f4c8bcedc86d56546c69f421c60b78c61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c10fba7ac6e115d161602f79d2b9b2f4c8bcedc86d56546c69f421c60b78c61", kill_on_drop: false }`
[INFO] [stdout] 1c10fba7ac6e115d161602f79d2b9b2f4c8bcedc86d56546c69f421c60b78c61
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce34308319b64324247c1fd78923a17b5b5bf49380e8a0f0cf8a54fa567c6ded
[INFO] running `Command { std: "docker" "start" "-a" "ce34308319b64324247c1fd78923a17b5b5bf49380e8a0f0cf8a54fa567c6ded", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polarlight-96675c6ab6413bd4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polarlight
[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" "ce34308319b64324247c1fd78923a17b5b5bf49380e8a0f0cf8a54fa567c6ded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce34308319b64324247c1fd78923a17b5b5bf49380e8a0f0cf8a54fa567c6ded", kill_on_drop: false }`
[INFO] [stdout] ce34308319b64324247c1fd78923a17b5b5bf49380e8a0f0cf8a54fa567c6ded