[INFO] cloning repository https://github.com/khan5ula/music_umlaut_converter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/khan5ula/music_umlaut_converter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhan5ula%2Fmusic_umlaut_converter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhan5ula%2Fmusic_umlaut_converter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8bfa880e92edfb8209ac0650207c7404cf11eed5
[INFO] testing khan5ula/music_umlaut_converter against nightly-2025-01-18 for randomize-layout-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhan5ula%2Fmusic_umlaut_converter" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/khan5ula/music_umlaut_converter on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/khan5ula/music_umlaut_converter
[INFO] finished tweaking git repo https://github.com/khan5ula/music_umlaut_converter
[INFO] tweaked toml for git repo https://github.com/khan5ula/music_umlaut_converter written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/khan5ula/music_umlaut_converter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lofty_attr v0.11.0
[INFO] [stderr]   Downloaded ogg_pager v0.6.1
[INFO] [stderr]   Downloaded lofty v0.21.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da4c787321e9c62231ec33377e30bcb8ba8b4bfc6b8148f1d2a9f469bc1edf28
[INFO] running `Command { std: "docker" "start" "-a" "da4c787321e9c62231ec33377e30bcb8ba8b4bfc6b8148f1d2a9f469bc1edf28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da4c787321e9c62231ec33377e30bcb8ba8b4bfc6b8148f1d2a9f469bc1edf28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da4c787321e9c62231ec33377e30bcb8ba8b4bfc6b8148f1d2a9f469bc1edf28", kill_on_drop: false }`
[INFO] [stdout] da4c787321e9c62231ec33377e30bcb8ba8b4bfc6b8148f1d2a9f469bc1edf28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ace3fb3a9416bf670f873e9f3bfeb1a96ff1be3e77ca06026b3d81e3fc6a0fa9
[INFO] running `Command { std: "docker" "start" "-a" "ace3fb3a9416bf670f873e9f3bfeb1a96ff1be3e77ca06026b3d81e3fc6a0fa9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling data-encoding v2.6.0
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling ogg_pager v0.6.1
[INFO] [stderr]    Compiling flate2 v1.0.33
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling lofty_attr v0.11.0
[INFO] [stderr]    Compiling lofty v0.21.1
[INFO] [stderr]    Compiling music_umlaut_converter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.15s
[INFO] running `Command { std: "docker" "inspect" "ace3fb3a9416bf670f873e9f3bfeb1a96ff1be3e77ca06026b3d81e3fc6a0fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ace3fb3a9416bf670f873e9f3bfeb1a96ff1be3e77ca06026b3d81e3fc6a0fa9", kill_on_drop: false }`
[INFO] [stdout] ace3fb3a9416bf670f873e9f3bfeb1a96ff1be3e77ca06026b3d81e3fc6a0fa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9da7a0cd1369606a04b5182fbd14c2a4b75355d320606a676fdb843e8d7e488c
[INFO] running `Command { std: "docker" "start" "-a" "9da7a0cd1369606a04b5182fbd14c2a4b75355d320606a676fdb843e8d7e488c", kill_on_drop: false }`
[INFO] [stderr]    Compiling music_umlaut_converter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "9da7a0cd1369606a04b5182fbd14c2a4b75355d320606a676fdb843e8d7e488c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9da7a0cd1369606a04b5182fbd14c2a4b75355d320606a676fdb843e8d7e488c", kill_on_drop: false }`
[INFO] [stdout] 9da7a0cd1369606a04b5182fbd14c2a4b75355d320606a676fdb843e8d7e488c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d1ef1f3201b167c35cdc7cfa253d42eb575c2e34c0c71af86417e844a9b16a0
[INFO] running `Command { std: "docker" "start" "-a" "1d1ef1f3201b167c35cdc7cfa253d42eb575c2e34c0c71af86417e844a9b16a0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/music_umlaut_converter-8053cab7369f4130)
[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" "1d1ef1f3201b167c35cdc7cfa253d42eb575c2e34c0c71af86417e844a9b16a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d1ef1f3201b167c35cdc7cfa253d42eb575c2e34c0c71af86417e844a9b16a0", kill_on_drop: false }`
[INFO] [stdout] 1d1ef1f3201b167c35cdc7cfa253d42eb575c2e34c0c71af86417e844a9b16a0
