[INFO] cloning repository https://github.com/avencera/rustywind
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/avencera/rustywind" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favencera%2Frustywind", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favencera%2Frustywind'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 627a98f4f5bd312b2d58e1ff51f75be79849d0b2
[INFO] testing avencera/rustywind against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favencera%2Frustywind" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/avencera/rustywind 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 git repo https://github.com/avencera/rustywind
[INFO] finished tweaking git repo https://github.com/avencera/rustywind
[INFO] tweaked toml for git repo https://github.com/avencera/rustywind written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/avencera/rustywind already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 59fc53eb9b5de4f46cbb16dc604016023ddbc9c75834dc17d4561c68870af365
[INFO] running `Command { std: "docker" "start" "-a" "59fc53eb9b5de4f46cbb16dc604016023ddbc9c75834dc17d4561c68870af365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59fc53eb9b5de4f46cbb16dc604016023ddbc9c75834dc17d4561c68870af365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59fc53eb9b5de4f46cbb16dc604016023ddbc9c75834dc17d4561c68870af365", kill_on_drop: false }`
[INFO] [stdout] 59fc53eb9b5de4f46cbb16dc604016023ddbc9c75834dc17d4561c68870af365
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] e906849e72b0055966c2eeac101ec199c6c02855fd6d50b2413a4d60602a049c
[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" "e906849e72b0055966c2eeac101ec199c6c02855fd6d50b2413a4d60602a049c", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]    Compiling globset v0.4.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling ignore v0.4.18
[INFO] [stderr]    Compiling rustywind v0.12.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.06s
[INFO] running `Command { std: "docker" "inspect" "e906849e72b0055966c2eeac101ec199c6c02855fd6d50b2413a4d60602a049c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e906849e72b0055966c2eeac101ec199c6c02855fd6d50b2413a4d60602a049c", kill_on_drop: false }`
[INFO] [stdout] e906849e72b0055966c2eeac101ec199c6c02855fd6d50b2413a4d60602a049c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 97c9cc053e0f18f4160507fbcc706405388d27826bd1c6f3860aa20f9ce138d8
[INFO] running `Command { std: "docker" "start" "-a" "97c9cc053e0f18f4160507fbcc706405388d27826bd1c6f3860aa20f9ce138d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling pretty_assertions v0.7.2
[INFO] [stderr]    Compiling rustywind v0.12.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.10s
[INFO] running `Command { std: "docker" "inspect" "97c9cc053e0f18f4160507fbcc706405388d27826bd1c6f3860aa20f9ce138d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97c9cc053e0f18f4160507fbcc706405388d27826bd1c6f3860aa20f9ce138d8", kill_on_drop: false }`
[INFO] [stdout] 97c9cc053e0f18f4160507fbcc706405388d27826bd1c6f3860aa20f9ce138d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 1d69dabd331e07ec46c9fa45ff881ca6aa7cd4f42b271930d006aac55c07d69e
[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" "1d69dabd331e07ec46c9fa45ff881ca6aa7cd4f42b271930d006aac55c07d69e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustywind-d22a0ea818edae0a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_sort_classes_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustywind-1fce0ef8de2aae76)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rustywind.rs (/opt/rustwide/target/debug/deps/rustywind-a81e77ac2307d8dc)
[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] [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]      Running tests/rustywind_test.rs (/opt/rustwide/target/debug/deps/rustywind_test-78f2f317f721077c)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_returns_files_without_class_strings_as_is ... ok
[INFO] [stdout] test test_sort_file_contents_with_space_and_newline_separated_class_lists ... ok
[INFO] [stdout] test test_multi_line_class_list ... ok
[INFO] [stdout] test test_sort_file_contents_with_spaces_newlines_and_custom_classes ... ok
[INFO] [stdout] test test_sort_file_contents_with_responsive_classes ... ok
[INFO] [stdout] test tests::test_sort_file_contents_with_duplicates ... ok
[INFO] [stdout] test tests::test_sort_file_contents ... ok
[INFO] [stdout] test test_sort_file_contents_with_variant_classes ... ok
[INFO] [stdout] test tests::test_does_not_remove_duplicates_if_bool_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustywind
[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" "1d69dabd331e07ec46c9fa45ff881ca6aa7cd4f42b271930d006aac55c07d69e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d69dabd331e07ec46c9fa45ff881ca6aa7cd4f42b271930d006aac55c07d69e", kill_on_drop: false }`
[INFO] [stdout] 1d69dabd331e07ec46c9fa45ff881ca6aa7cd4f42b271930d006aac55c07d69e