[INFO] cloning repository https://github.com/MichaelKaaden/rust_mp3rename
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MichaelKaaden/rust_mp3rename" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichaelKaaden%2Frust_mp3rename", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichaelKaaden%2Frust_mp3rename'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] baf7181aea5b0af5285a8cef4a9497ca8f18c1c2
[INFO] testing MichaelKaaden/rust_mp3rename against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichaelKaaden%2Frust_mp3rename" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MichaelKaaden/rust_mp3rename 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 git repo https://github.com/MichaelKaaden/rust_mp3rename
[INFO] finished tweaking git repo https://github.com/MichaelKaaden/rust_mp3rename
[INFO] tweaked toml for git repo https://github.com/MichaelKaaden/rust_mp3rename written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/MichaelKaaden/rust_mp3rename 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 96eabb8765a57a42cfba522186536e71b42f40ae7c7cd9229c58f7dcfaf072b1
[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" "96eabb8765a57a42cfba522186536e71b42f40ae7c7cd9229c58f7dcfaf072b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96eabb8765a57a42cfba522186536e71b42f40ae7c7cd9229c58f7dcfaf072b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96eabb8765a57a42cfba522186536e71b42f40ae7c7cd9229c58f7dcfaf072b1", kill_on_drop: false }`
[INFO] [stdout] 96eabb8765a57a42cfba522186536e71b42f40ae7c7cd9229c58f7dcfaf072b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 2bcd9fd8f0d2e8dd6b27306a7ac014f3d7523d87de743253e3cef3c47cf3fe48
[INFO] running `Command { std: "docker" "start" "-a" "2bcd9fd8f0d2e8dd6b27306a7ac014f3d7523d87de743253e3cef3c47cf3fe48", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling mp4ameta_proc v0.1.1
[INFO] [stderr]    Compiling audiotags-dev-macro v0.1.4
[INFO] [stderr]    Compiling metaflac v0.2.4
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling mp4ameta v0.6.1
[INFO] [stderr]    Compiling id3 v0.5.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling audiotags v0.2.7182
[INFO] [stderr]    Compiling mp3rename v1.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.63s
[INFO] running `Command { std: "docker" "inspect" "2bcd9fd8f0d2e8dd6b27306a7ac014f3d7523d87de743253e3cef3c47cf3fe48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bcd9fd8f0d2e8dd6b27306a7ac014f3d7523d87de743253e3cef3c47cf3fe48", kill_on_drop: false }`
[INFO] [stdout] 2bcd9fd8f0d2e8dd6b27306a7ac014f3d7523d87de743253e3cef3c47cf3fe48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 2c5e2f85d2e8b6a6d1a1ff150eb1ee00096e61fa4424b24a3a7c8252f9de835d
[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" "2c5e2f85d2e8b6a6d1a1ff150eb1ee00096e61fa4424b24a3a7c8252f9de835d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mp3rename v1.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.70s
[INFO] running `Command { std: "docker" "inspect" "2c5e2f85d2e8b6a6d1a1ff150eb1ee00096e61fa4424b24a3a7c8252f9de835d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c5e2f85d2e8b6a6d1a1ff150eb1ee00096e61fa4424b24a3a7c8252f9de835d", kill_on_drop: false }`
[INFO] [stdout] 2c5e2f85d2e8b6a6d1a1ff150eb1ee00096e61fa4424b24a3a7c8252f9de835d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] a74b10018de7b1613f4f65f020ae023fa3c039871f6d3aaae25ce71419b697b3
[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" "a74b10018de7b1613f4f65f020ae023fa3c039871f6d3aaae25ce71419b697b3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mp3rename-f67579cff297f0ba)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test music_file::tests::test_canonical_name_for_omit_artist ... ok
[INFO] [stdout] test music_file::tests::test_canonical_name_for_default_config ... ok
[INFO] [stdout] test music_file::tests::test_canonical_name_with_disc_numbers ... ok
[INFO] [stdout] test music_metadata::tests::test_sort_func_disc_number ... ok
[INFO] [stdout] test music_metadata::tests::test_sort_func_empty ... ok
[INFO] [stdout] test util::tests::test_get_extension ... ok
[INFO] [stdout] test util::tests::test_get_name_stem ... ok
[INFO] [stdout] test util::tests::test_is_music_filename ... ok
[INFO] [stdout] test music_metadata::tests::test_sort_func_track_number ... ok
[INFO] [stdout] test util::tests::test_shorten_names ... ok
[INFO] [stdout] test music_file::tests::test_canonical_name_for_remove_artist ... ok
[INFO] [stdout] test music_metadata::tests::test_sort_func_panic - should panic ... ok
[INFO] [stdout] test util::tests::test_sanitize_file_or_directory_name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mp3rename-44e9806e94480d46)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mp3rename
[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] running `Command { std: "docker" "inspect" "a74b10018de7b1613f4f65f020ae023fa3c039871f6d3aaae25ce71419b697b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a74b10018de7b1613f4f65f020ae023fa3c039871f6d3aaae25ce71419b697b3", kill_on_drop: false }`
[INFO] [stdout] a74b10018de7b1613f4f65f020ae023fa3c039871f6d3aaae25ce71419b697b3