[INFO] fetching crate polarlight 0.0.1...
[INFO] testing polarlight-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate polarlight 0.0.1 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate polarlight 0.0.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-37/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34d8c2f8da2bcd2d159b281db9f7bfbcf33a2be13198208566e09d3ee66c0c54
[INFO] running `Command { std: "docker" "start" "-a" "34d8c2f8da2bcd2d159b281db9f7bfbcf33a2be13198208566e09d3ee66c0c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34d8c2f8da2bcd2d159b281db9f7bfbcf33a2be13198208566e09d3ee66c0c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34d8c2f8da2bcd2d159b281db9f7bfbcf33a2be13198208566e09d3ee66c0c54", kill_on_drop: false }`
[INFO] [stdout] 34d8c2f8da2bcd2d159b281db9f7bfbcf33a2be13198208566e09d3ee66c0c54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e1fe83cee2ef0fb5f7a8fa72cfc477f74f8f69a451e6853ecf45f0fc46515fa
[INFO] running `Command { std: "docker" "start" "-a" "2e1fe83cee2ef0fb5f7a8fa72cfc477f74f8f69a451e6853ecf45f0fc46515fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling polarlight v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "2e1fe83cee2ef0fb5f7a8fa72cfc477f74f8f69a451e6853ecf45f0fc46515fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e1fe83cee2ef0fb5f7a8fa72cfc477f74f8f69a451e6853ecf45f0fc46515fa", kill_on_drop: false }`
[INFO] [stdout] 2e1fe83cee2ef0fb5f7a8fa72cfc477f74f8f69a451e6853ecf45f0fc46515fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 105a54a8520a1352ef4383e21c59cbefad09fee4455edb7171cbc027d12f5454
[INFO] running `Command { std: "docker" "start" "-a" "105a54a8520a1352ef4383e21c59cbefad09fee4455edb7171cbc027d12f5454", kill_on_drop: false }`
[INFO] [stderr]    Compiling polarlight v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "105a54a8520a1352ef4383e21c59cbefad09fee4455edb7171cbc027d12f5454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "105a54a8520a1352ef4383e21c59cbefad09fee4455edb7171cbc027d12f5454", kill_on_drop: false }`
[INFO] [stdout] 105a54a8520a1352ef4383e21c59cbefad09fee4455edb7171cbc027d12f5454
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 43f11c4d364478ecd549d936c4f76820e5ee8dc67de4c14417b3dd8f9556ea77
[INFO] running `Command { std: "docker" "start" "-a" "43f11c4d364478ecd549d936c4f76820e5ee8dc67de4c14417b3dd8f9556ea77", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/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" "43f11c4d364478ecd549d936c4f76820e5ee8dc67de4c14417b3dd8f9556ea77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43f11c4d364478ecd549d936c4f76820e5ee8dc67de4c14417b3dd8f9556ea77", kill_on_drop: false }`
[INFO] [stdout] 43f11c4d364478ecd549d936c4f76820e5ee8dc67de4c14417b3dd8f9556ea77