[INFO] fetching crate yewprint-css 0.0.0...
[INFO] testing yewprint-css-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate yewprint-css 0.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate yewprint-css 0.0.0 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 yewprint-css 0.0.0
[INFO] finished tweaking crates.io crate yewprint-css 0.0.0
[INFO] tweaked toml for crates.io crate yewprint-css 0.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate yewprint-css 0.0.0 already has a lockfile, it will not be regenerated
[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-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9e287b7666f3766155bff1d8af023d56eb459aa6a301713839a57b7ede4291ad
[INFO] running `Command { std: "docker" "start" "-a" "9e287b7666f3766155bff1d8af023d56eb459aa6a301713839a57b7ede4291ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e287b7666f3766155bff1d8af023d56eb459aa6a301713839a57b7ede4291ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e287b7666f3766155bff1d8af023d56eb459aa6a301713839a57b7ede4291ad", kill_on_drop: false }`
[INFO] [stdout] 9e287b7666f3766155bff1d8af023d56eb459aa6a301713839a57b7ede4291ad
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25f5dd965f911f93edf2785f78915e04d8abb37dc7f9bc2b3ee684d7903d0ffd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "25f5dd965f911f93edf2785f78915e04d8abb37dc7f9bc2b3ee684d7903d0ffd", kill_on_drop: false }`
[INFO] [stderr]    Compiling yewprint-css v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "25f5dd965f911f93edf2785f78915e04d8abb37dc7f9bc2b3ee684d7903d0ffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25f5dd965f911f93edf2785f78915e04d8abb37dc7f9bc2b3ee684d7903d0ffd", kill_on_drop: false }`
[INFO] [stdout] 25f5dd965f911f93edf2785f78915e04d8abb37dc7f9bc2b3ee684d7903d0ffd
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 79a6ed450489d14df29448528aabd4742d9e577fa96d3801324560f145e2b369
[INFO] running `Command { std: "docker" "start" "-a" "79a6ed450489d14df29448528aabd4742d9e577fa96d3801324560f145e2b369", kill_on_drop: false }`
[INFO] [stderr]    Compiling yewprint-css v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "79a6ed450489d14df29448528aabd4742d9e577fa96d3801324560f145e2b369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79a6ed450489d14df29448528aabd4742d9e577fa96d3801324560f145e2b369", kill_on_drop: false }`
[INFO] [stdout] 79a6ed450489d14df29448528aabd4742d9e577fa96d3801324560f145e2b369
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 11c088b4d61faaa024c4ef15e56b8a5a30b300980e7c4f7eb789b2298a01cfd6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "11c088b4d61faaa024c4ef15e56b8a5a30b300980e7c4f7eb789b2298a01cfd6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yewprint_css-c88bffdd4cda0f69)
[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" "11c088b4d61faaa024c4ef15e56b8a5a30b300980e7c4f7eb789b2298a01cfd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11c088b4d61faaa024c4ef15e56b8a5a30b300980e7c4f7eb789b2298a01cfd6", kill_on_drop: false }`
[INFO] [stdout] 11c088b4d61faaa024c4ef15e56b8a5a30b300980e7c4f7eb789b2298a01cfd6