[INFO] fetching crate mp3-folder-rename 0.1.0...
[INFO] testing mp3-folder-rename-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate mp3-folder-rename 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate mp3-folder-rename 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mp3-folder-rename 0.1.0
[INFO] finished tweaking crates.io crate mp3-folder-rename 0.1.0
[INFO] tweaked toml for crates.io crate mp3-folder-rename 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate mp3-folder-rename 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d635f118a1fb854f5f434b989ba52d458fce1e78a20b57e05edddb43ef17abde
[INFO] running `Command { std: "docker" "start" "-a" "d635f118a1fb854f5f434b989ba52d458fce1e78a20b57e05edddb43ef17abde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d635f118a1fb854f5f434b989ba52d458fce1e78a20b57e05edddb43ef17abde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d635f118a1fb854f5f434b989ba52d458fce1e78a20b57e05edddb43ef17abde", kill_on_drop: false }`
[INFO] [stdout] d635f118a1fb854f5f434b989ba52d458fce1e78a20b57e05edddb43ef17abde
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d55e70843a1a5ee8738ed42a79eda37f2efdeba4526f5b171dab6f8df9aa24c
[INFO] running `Command { std: "docker" "start" "-a" "8d55e70843a1a5ee8738ed42a79eda37f2efdeba4526f5b171dab6f8df9aa24c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling exitcode v1.1.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.2
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling clogger v0.1.0
[INFO] [stderr]    Compiling flate2 v1.0.17
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]    Compiling id3 v0.5.1
[INFO] [stderr]    Compiling mp3-folder-rename v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.30s
[INFO] running `Command { std: "docker" "inspect" "8d55e70843a1a5ee8738ed42a79eda37f2efdeba4526f5b171dab6f8df9aa24c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d55e70843a1a5ee8738ed42a79eda37f2efdeba4526f5b171dab6f8df9aa24c", kill_on_drop: false }`
[INFO] [stdout] 8d55e70843a1a5ee8738ed42a79eda37f2efdeba4526f5b171dab6f8df9aa24c
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03dcde6cc7f0988e5020a7b697c71837ce2cc79be0302fcea49e55fb459f145c
[INFO] running `Command { std: "docker" "start" "-a" "03dcde6cc7f0988e5020a7b697c71837ce2cc79be0302fcea49e55fb459f145c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mp3-folder-rename v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "03dcde6cc7f0988e5020a7b697c71837ce2cc79be0302fcea49e55fb459f145c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03dcde6cc7f0988e5020a7b697c71837ce2cc79be0302fcea49e55fb459f145c", kill_on_drop: false }`
[INFO] [stdout] 03dcde6cc7f0988e5020a7b697c71837ce2cc79be0302fcea49e55fb459f145c
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f43c61e5b50fe2b3aeedefaeba7d08ed9fa4a2f834a60d1303334c5206c60f0d
[INFO] running `Command { std: "docker" "start" "-a" "f43c61e5b50fe2b3aeedefaeba7d08ed9fa4a2f834a60d1303334c5206c60f0d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mp3_folder_rename-7d1de4ae9caefa45)
[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" "f43c61e5b50fe2b3aeedefaeba7d08ed9fa4a2f834a60d1303334c5206c60f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f43c61e5b50fe2b3aeedefaeba7d08ed9fa4a2f834a60d1303334c5206c60f0d", kill_on_drop: false }`
[INFO] [stdout] f43c61e5b50fe2b3aeedefaeba7d08ed9fa4a2f834a60d1303334c5206c60f0d