[INFO] fetching crate metrome 0.1.26... [INFO] testing metrome-0.1.26 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate metrome 0.1.26 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate metrome 0.1.26 [INFO] finished tweaking crates.io crate metrome 0.1.26 [INFO] tweaked toml for crates.io crate metrome 0.1.26 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate metrome 0.1.26 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate metrome 0.1.26 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b695f33af39d0705bb3c1a94467a7162802e52a6f400f1916cbb1d8d7216fe61 [INFO] running `Command { std: "docker" "start" "-a" "b695f33af39d0705bb3c1a94467a7162802e52a6f400f1916cbb1d8d7216fe61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b695f33af39d0705bb3c1a94467a7162802e52a6f400f1916cbb1d8d7216fe61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b695f33af39d0705bb3c1a94467a7162802e52a6f400f1916cbb1d8d7216fe61", kill_on_drop: false }` [INFO] [stdout] b695f33af39d0705bb3c1a94467a7162802e52a6f400f1916cbb1d8d7216fe61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45884993fca2409d006808150a1205747330a0eef67a78a1e8ed25625fb2022a [INFO] running `Command { std: "docker" "start" "-a" "45884993fca2409d006808150a1205747330a0eef67a78a1e8ed25625fb2022a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling clap_lex v0.6.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling hound v3.5.1 [INFO] [stderr] Compiling anstream v0.6.11 [INFO] [stderr] Compiling clap_builder v4.4.18 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling clap v4.4.18 [INFO] [stderr] Compiling metrome v0.1.26 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.14s [INFO] running `Command { std: "docker" "inspect" "45884993fca2409d006808150a1205747330a0eef67a78a1e8ed25625fb2022a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45884993fca2409d006808150a1205747330a0eef67a78a1e8ed25625fb2022a", kill_on_drop: false }` [INFO] [stdout] 45884993fca2409d006808150a1205747330a0eef67a78a1e8ed25625fb2022a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85228eeafd197beb316cef9b269d2ba5b5e145d71df97e38af2ce459bf20d734 [INFO] running `Command { std: "docker" "start" "-a" "85228eeafd197beb316cef9b269d2ba5b5e145d71df97e38af2ce459bf20d734", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling test-generator v0.3.1 [INFO] [stderr] Compiling metrome v0.1.26 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.79s [INFO] running `Command { std: "docker" "inspect" "85228eeafd197beb316cef9b269d2ba5b5e145d71df97e38af2ce459bf20d734", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85228eeafd197beb316cef9b269d2ba5b5e145d71df97e38af2ce459bf20d734", kill_on_drop: false }` [INFO] [stdout] 85228eeafd197beb316cef9b269d2ba5b5e145d71df97e38af2ce459bf20d734 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b474afb7c79c201ea998403763893ea8dc4c79145eb8683c830108da11f8e431 [INFO] running `Command { std: "docker" "start" "-a" "b474afb7c79c201ea998403763893ea8dc4c79145eb8683c830108da11f8e431", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metrome-2918e024200ca5c3) [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test scanner::tests::invalid_scores ... ok [INFO] [stdout] test scanner::tests::numbers ... ok [INFO] [stdout] test scanner::tests::repeats ... ok [INFO] [stdout] test scanner::tests::ratios ... ok [INFO] [stdout] test scanner::tests::valid_scores_examples_valid_many_ratios ... ok [INFO] [stdout] test scanner::tests::valid_scores_examples_valid_repeats ... ok [INFO] [stdout] test scanner::tests::single_tokens ... ok [INFO] [stdout] test scanner::tests::valid_scores_examples_valid_simple_score ... ok [INFO] [stdout] test scanner::tests::valid_scores_examples_valid_single_tempo ... ok [INFO] [stdout] test score::tests::bar_repeats ... ok [INFO] [stdout] test score::tests::missing_tempo ... ok [INFO] [stdout] test score::tests::note_repeats ... ok [INFO] [stdout] test score::tests::tempo_changes ... ok [INFO] [stdout] test score::tests::total_durations ... ok [INFO] [stdout] test score::tests::valid_scores_examples_valid_boulez_sonatine ... ok [INFO] [stdout] test score::tests::setting_tempo ... ok [INFO] [stdout] test score::tests::single_bar ... ok [INFO] [stdout] test scanner::tests::valid_scores_examples_valid_boulez_sonatine ... ok [INFO] [stdout] test scanner::tests::valid_scores_examples_valid_eine_kleine_nachtmusik ... ok [INFO] [stdout] test score::tests::valid_scores_examples_valid_eine_kleine_nachtmusik ... ok [INFO] [stdout] test score::tests::valid_scores_examples_valid_repeats ... ok [INFO] [stdout] test score::tests::valid_scores_examples_valid_many_ratios ... ok [INFO] [stdout] test score::tests::valid_scores_examples_valid_single_tempo ... ok [INFO] [stdout] test units::tests::ratio::duration ... ok [INFO] [stdout] test units::tests::tempo::relative_tempo_change ... ok [INFO] [stdout] test units::tests::num_samples_from_duration ... ok [INFO] [stdout] test score::tests::valid_scores_examples_valid_simple_score ... ok [INFO] [stdout] test score::tests::valid_scores_examples_valid_many_tempo_changes ... ok [INFO] [stdout] test units::tests::tempo::whole_duration ... ok [INFO] [stdout] test units::tests::ratio::dot_application ... ok [INFO] [stdout] test scanner::tests::valid_scores_examples_valid_many_tempo_changes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/metrome-20fcd5b2cb093c5d) [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/snapshot_test.rs (/opt/rustwide/target/debug/deps/snapshot_test-45b2696e1072f7f5) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test snapshot::wav_examples_valid_single_tempo ... ok [INFO] [stdout] test snapshot::wav_examples_valid_simple_score ... ok [INFO] [stdout] test snapshot::wav_examples_valid_repeats ... ok [INFO] [stdout] test snapshot::wav_examples_valid_many_tempo_changes ... ok [INFO] [stdout] test snapshot::wav_examples_valid_eine_kleine_nachtmusik ... ok [INFO] [stdout] test snapshot::wav_examples_valid_many_ratios ... ok [INFO] [stdout] test snapshot::wav_examples_valid_boulez_sonatine ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b474afb7c79c201ea998403763893ea8dc4c79145eb8683c830108da11f8e431", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b474afb7c79c201ea998403763893ea8dc4c79145eb8683c830108da11f8e431", kill_on_drop: false }` [INFO] [stdout] b474afb7c79c201ea998403763893ea8dc4c79145eb8683c830108da11f8e431