[INFO] fetching crate purpurea 0.1.0...
[INFO] testing purpurea-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate purpurea 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate purpurea 0.1.0 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 purpurea 0.1.0
[INFO] finished tweaking crates.io crate purpurea 0.1.0
[INFO] tweaked toml for crates.io crate purpurea 0.1.0 written to /workspace/builds/worker-1/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-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] [stdout] 02c96053ad7acb3f2b14012a17f48fbbcd6960019ede573409e01e886deeaef5
[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" "02c96053ad7acb3f2b14012a17f48fbbcd6960019ede573409e01e886deeaef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02c96053ad7acb3f2b14012a17f48fbbcd6960019ede573409e01e886deeaef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02c96053ad7acb3f2b14012a17f48fbbcd6960019ede573409e01e886deeaef5", kill_on_drop: false }`
[INFO] [stdout] 02c96053ad7acb3f2b14012a17f48fbbcd6960019ede573409e01e886deeaef5
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] db7db1a0cb571d3cbc1819dab6c514e7c53b6917110d17c042eec34007a8b2a5
[INFO] running `Command { std: "docker" "start" "-a" "db7db1a0cb571d3cbc1819dab6c514e7c53b6917110d17c042eec34007a8b2a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling purpurea v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "db7db1a0cb571d3cbc1819dab6c514e7c53b6917110d17c042eec34007a8b2a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db7db1a0cb571d3cbc1819dab6c514e7c53b6917110d17c042eec34007a8b2a5", kill_on_drop: false }`
[INFO] [stdout] db7db1a0cb571d3cbc1819dab6c514e7c53b6917110d17c042eec34007a8b2a5
[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] [stdout] 39322efb3a6b218415483c98aecc557e0c49365291972fcb0e9b60dfa99ae1e0
[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" "39322efb3a6b218415483c98aecc557e0c49365291972fcb0e9b60dfa99ae1e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling purpurea v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "39322efb3a6b218415483c98aecc557e0c49365291972fcb0e9b60dfa99ae1e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39322efb3a6b218415483c98aecc557e0c49365291972fcb0e9b60dfa99ae1e0", kill_on_drop: false }`
[INFO] [stdout] 39322efb3a6b218415483c98aecc557e0c49365291972fcb0e9b60dfa99ae1e0
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b4cd69a43eafdd018903de7f57f505ba5299a45d7bf0d01e4ccd49489d9494eb
[INFO] running `Command { std: "docker" "start" "-a" "b4cd69a43eafdd018903de7f57f505ba5299a45d7bf0d01e4ccd49489d9494eb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/purpurea-bfed123636659b31)
[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] [stderr]    Doc-tests purpurea
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - mutators (line 272) ... ok
[INFO] [stdout] test src/lib.rs - accessors (line 85) ... ok
[INFO] [stdout] test src/lib.rs - updaters (line 177) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - default_constructor (line 352) ... ok
[INFO] [stdout] test src/lib.rs - mutators (line 233) ... ok
[INFO] [stdout] test src/lib.rs - default_constructor (line 330) ... ok
[INFO] [stdout] test src/lib.rs - accessors (line 47) ... ok
[INFO] [stdout] test src/lib.rs - updaters (line 138) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b4cd69a43eafdd018903de7f57f505ba5299a45d7bf0d01e4ccd49489d9494eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4cd69a43eafdd018903de7f57f505ba5299a45d7bf0d01e4ccd49489d9494eb", kill_on_drop: false }`
[INFO] [stdout] b4cd69a43eafdd018903de7f57f505ba5299a45d7bf0d01e4ccd49489d9494eb