[INFO] fetching crate cssifier 0.1.3...
[INFO] testing cssifier-0.1.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cssifier 0.1.3 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate cssifier 0.1.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cssifier 0.1.3
[INFO] finished tweaking crates.io crate cssifier 0.1.3
[INFO] tweaked toml for crates.io crate cssifier 0.1.3 written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dea0d7e96003e511157c5588bb8ce0375146cbadda96f2d5feaba1070e7ba8fa
[INFO] running `Command { std: "docker" "start" "-a" "dea0d7e96003e511157c5588bb8ce0375146cbadda96f2d5feaba1070e7ba8fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dea0d7e96003e511157c5588bb8ce0375146cbadda96f2d5feaba1070e7ba8fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dea0d7e96003e511157c5588bb8ce0375146cbadda96f2d5feaba1070e7ba8fa", kill_on_drop: false }`
[INFO] [stdout] dea0d7e96003e511157c5588bb8ce0375146cbadda96f2d5feaba1070e7ba8fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6df00877ac6d3d4636a6f972d983f7107f3ca7ac1edbb221dea2ca74a1f278f8
[INFO] running `Command { std: "docker" "start" "-a" "6df00877ac6d3d4636a6f972d983f7107f3ca7ac1edbb221dea2ca74a1f278f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling cssifier v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.23s
[INFO] running `Command { std: "docker" "inspect" "6df00877ac6d3d4636a6f972d983f7107f3ca7ac1edbb221dea2ca74a1f278f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6df00877ac6d3d4636a6f972d983f7107f3ca7ac1edbb221dea2ca74a1f278f8", kill_on_drop: false }`
[INFO] [stdout] 6df00877ac6d3d4636a6f972d983f7107f3ca7ac1edbb221dea2ca74a1f278f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64902338bf8101c9496de074110af9094b3c21fe2b643787da93384f97dadeec
[INFO] running `Command { std: "docker" "start" "-a" "64902338bf8101c9496de074110af9094b3c21fe2b643787da93384f97dadeec", kill_on_drop: false }`
[INFO] [stderr]    Compiling cssifier v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "64902338bf8101c9496de074110af9094b3c21fe2b643787da93384f97dadeec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64902338bf8101c9496de074110af9094b3c21fe2b643787da93384f97dadeec", kill_on_drop: false }`
[INFO] [stdout] 64902338bf8101c9496de074110af9094b3c21fe2b643787da93384f97dadeec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca12176b84f1e43d7d0853c2366a696e7076a026ea2e0886ff496dd3707d7f97
[INFO] running `Command { std: "docker" "start" "-a" "ca12176b84f1e43d7d0853c2366a696e7076a026ea2e0886ff496dd3707d7f97", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cssifier-e5036948a0a30739)
[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 0.50s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cssifier
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - cssifier (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.88s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ca12176b84f1e43d7d0853c2366a696e7076a026ea2e0886ff496dd3707d7f97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca12176b84f1e43d7d0853c2366a696e7076a026ea2e0886ff496dd3707d7f97", kill_on_drop: false }`
[INFO] [stdout] ca12176b84f1e43d7d0853c2366a696e7076a026ea2e0886ff496dd3707d7f97