[INFO] fetching crate wav2c 0.9.1...
[INFO] testing wav2c-0.9.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate wav2c 0.9.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate wav2c 0.9.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate wav2c 0.9.1
[INFO] tweaked toml for crates.io crate wav2c 0.9.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wav2c 0.9.1 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 wav2c 0.9.1 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2fd7b214ca87de2df58f9363342691bbd5fe24409d7e7962f3bd904560cc377e
[INFO] running `Command { std: "docker" "start" "-a" "2fd7b214ca87de2df58f9363342691bbd5fe24409d7e7962f3bd904560cc377e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fd7b214ca87de2df58f9363342691bbd5fe24409d7e7962f3bd904560cc377e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fd7b214ca87de2df58f9363342691bbd5fe24409d7e7962f3bd904560cc377e", kill_on_drop: false }`
[INFO] [stdout] 2fd7b214ca87de2df58f9363342691bbd5fe24409d7e7962f3bd904560cc377e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b659f77fe9126a6a0d2fb1e669d77ceaa4b19feb9454ad8479151fbc971789bc
[INFO] running `Command { std: "docker" "start" "-a" "b659f77fe9126a6a0d2fb1e669d77ceaa4b19feb9454ad8479151fbc971789bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling log v0.4.25
[INFO] [stderr]    Compiling hound v3.5.1
[INFO] [stderr]    Compiling clap_builder v4.5.26
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.6
[INFO] [stderr]    Compiling clap_derive v4.5.24
[INFO] [stderr]    Compiling clap v4.5.26
[INFO] [stderr]    Compiling wav2c v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.46s
[INFO] running `Command { std: "docker" "inspect" "b659f77fe9126a6a0d2fb1e669d77ceaa4b19feb9454ad8479151fbc971789bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b659f77fe9126a6a0d2fb1e669d77ceaa4b19feb9454ad8479151fbc971789bc", kill_on_drop: false }`
[INFO] [stdout] b659f77fe9126a6a0d2fb1e669d77ceaa4b19feb9454ad8479151fbc971789bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2ffb62d5c796ca56ac0bb9003bb4290fae3a7712492d67eaf0c441259406fda8
[INFO] running `Command { std: "docker" "start" "-a" "2ffb62d5c796ca56ac0bb9003bb4290fae3a7712492d67eaf0c441259406fda8", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling rustix v0.38.43
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling predicates v3.1.3
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling tempfile v3.15.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling bstr v1.11.3
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling assert_cmd v2.0.16
[INFO] [stderr]    Compiling env_logger v0.11.6
[INFO] [stderr]    Compiling wav2c v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.26s
[INFO] running `Command { std: "docker" "inspect" "2ffb62d5c796ca56ac0bb9003bb4290fae3a7712492d67eaf0c441259406fda8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ffb62d5c796ca56ac0bb9003bb4290fae3a7712492d67eaf0c441259406fda8", kill_on_drop: false }`
[INFO] [stdout] 2ffb62d5c796ca56ac0bb9003bb4290fae3a7712492d67eaf0c441259406fda8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f130d29df581c8d7cd4e73113584b9cb286d1e6dc504dbff2c2e10f240eaf341
[INFO] running `Command { std: "docker" "start" "-a" "f130d29df581c8d7cd4e73113584b9cb286d1e6dc504dbff2c2e10f240eaf341", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/bin/gen_wav/main.rs (/opt/rustwide/target/debug/deps/gen_wav-c80ca2a3d40ed313)
[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 unittests src/main.rs (/opt/rustwide/target/debug/deps/wav2c-bf39eb75b0e07379)
[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/integration.rs (/opt/rustwide/target/debug/deps/integration-0a3455306470a5c2)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_invalid_pcm_float ... ok
[INFO] [stdout] test test_invalid_file ... ok
[INFO] [stdout] test test_max_samples ... ok
[INFO] [stdout] test test_wav_to_c_array_file_base16 ... ok
[INFO] [stdout] test test_wav_to_c_array_prefix ... ok
[INFO] [stdout] test test_wav_to_c_array ... ok
[INFO] [stdout] test test_wav_to_c_array_file_header ... ok
[INFO] [stdout] test test_wav_to_c_array_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f130d29df581c8d7cd4e73113584b9cb286d1e6dc504dbff2c2e10f240eaf341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f130d29df581c8d7cd4e73113584b9cb286d1e6dc504dbff2c2e10f240eaf341", kill_on_drop: false }`
[INFO] [stdout] f130d29df581c8d7cd4e73113584b9cb286d1e6dc504dbff2c2e10f240eaf341