[INFO] fetching crate flacenc-bin 0.2.6... [INFO] testing flacenc-bin-0.2.6 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate flacenc-bin 0.2.6 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate flacenc-bin 0.2.6 [INFO] finished tweaking crates.io crate flacenc-bin 0.2.6 [INFO] tweaked toml for crates.io crate flacenc-bin 0.2.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate flacenc-bin 0.2.6 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 flacenc-bin 0.2.6 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c800880c33f603efeb69cd00c04a5641ed1e37560983b6e9a43fcb8d7b874d1f [INFO] running `Command { std: "docker" "start" "-a" "c800880c33f603efeb69cd00c04a5641ed1e37560983b6e9a43fcb8d7b874d1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c800880c33f603efeb69cd00c04a5641ed1e37560983b6e9a43fcb8d7b874d1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c800880c33f603efeb69cd00c04a5641ed1e37560983b6e9a43fcb8d7b874d1f", kill_on_drop: false }` [INFO] [stdout] c800880c33f603efeb69cd00c04a5641ed1e37560983b6e9a43fcb8d7b874d1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f8619ba71ab678beb44fa0c75c458b75ec171313fcb4460a99b184a64c14e9b8 [INFO] running `Command { std: "docker" "start" "-a" "f8619ba71ab678beb44fa0c75c458b75ec171313fcb4460a99b184a64c14e9b8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling cc v1.2.29 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling bytemuck v1.23.1 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling anstyle-query v1.1.3 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling anstream v0.6.19 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling wide v0.7.33 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling built v0.7.1 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling flacenc v0.5.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling libmimalloc-sys v0.1.43 [INFO] [stderr] Compiling simba v0.8.1 [INFO] [stderr] Compiling hash32 v0.3.1 [INFO] [stderr] Compiling crc-catalog v2.4.0 [INFO] [stderr] Compiling winnow v0.7.12 [INFO] [stderr] Compiling toml_write v0.1.2 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling clap_builder v4.5.41 [INFO] [stderr] Compiling mimalloc v0.1.47 [INFO] [stderr] Compiling crc v3.3.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Compiling clap_derive v4.5.41 [INFO] [stderr] Compiling md-5 v0.10.6 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling rmp v0.8.14 [INFO] [stderr] Compiling seq-macro v0.3.6 [INFO] [stderr] Compiling jiff v0.2.15 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling hound v3.5.1 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling clap v4.5.41 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling nalgebra v0.32.6 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling rmp-serde v1.3.0 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Compiling flacenc-bin v0.2.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s [INFO] running `Command { std: "docker" "inspect" "f8619ba71ab678beb44fa0c75c458b75ec171313fcb4460a99b184a64c14e9b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8619ba71ab678beb44fa0c75c458b75ec171313fcb4460a99b184a64c14e9b8", kill_on_drop: false }` [INFO] [stdout] f8619ba71ab678beb44fa0c75c458b75ec171313fcb4460a99b184a64c14e9b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2c49a6e77846678e47a42c565ccd3c3bf7f378a5d8ee9a7faaa3cceb9412b844 [INFO] running `Command { std: "docker" "start" "-a" "2c49a6e77846678e47a42c565ccd3c3bf7f378a5d8ee9a7faaa3cceb9412b844", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling slab v0.4.10 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling flacenc v0.5.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rstest_macros v0.22.0 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling futures-timer v3.0.3 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Compiling clap_derive v4.5.41 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling nalgebra v0.32.6 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling clap v4.5.41 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling rstest v0.22.0 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling rmp-serde v1.3.0 [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Compiling flacenc-bin v0.2.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `Command { std: "docker" "inspect" "2c49a6e77846678e47a42c565ccd3c3bf7f378a5d8ee9a7faaa3cceb9412b844", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c49a6e77846678e47a42c565ccd3c3bf7f378a5d8ee9a7faaa3cceb9412b844", kill_on_drop: false }` [INFO] [stdout] 2c49a6e77846678e47a42c565ccd3c3bf7f378a5d8ee9a7faaa3cceb9412b844 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ac99cb53f9eabbc595ed3a6dd0c483cae5f20dea6b5dd80b9531aa64a873b5ad [INFO] running `Command { std: "docker" "start" "-a" "ac99cb53f9eabbc595ed3a6dd0c483cae5f20dea6b5dd80b9531aa64a873b5ad", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/flacenc-af200d26c9780fb2) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::arg_parser ... ok [INFO] [stderr] [INFO] [stderr] flacenc (CLI v0.2.6, engine v0.5.0) [INFO] [stderr] [__export_sigen, decode, default, experimental, log, mimalloc, par, serde] [INFO] [stderr] Encoding source.wav => compressed.flac [[default]] [INFO] [stderr] Encoded compressed.flac [238319 bytes / 0.715 s, 0.3 MiB/s] [INFO] [stderr] compression ratio = 238319 / 264644 = 90.1% [INFO] [stderr] inverse RTF = 3.000s / 0.715s = 4.2x [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] flacenc (CLI v0.2.6, engine v0.5.0) [INFO] [stderr] [__export_sigen, decode, default, experimental, log, mimalloc, par, serde] [INFO] [stderr] Encoding source.wav => compressed.flac [[default]] [INFO] [stderr] [INFO] [stderr] flacenc (CLI v0.2.6, engine v0.5.0) -- decoder mode [INFO] [stderr] [__export_sigen, decode, default, experimental, log, mimalloc, par, serde] [INFO] [stderr] Encoding compressed.flac => decoded.wav [[default]] [INFO] [stderr] [INFO] [stderr] flacenc (CLI v0.2.6, engine v0.5.0) [INFO] [stderr] [__export_sigen, decode, default, experimental, log, mimalloc, par, serde] [INFO] [stderr] Encoding source.wav => compressed.flac [[default]] [INFO] [stderr] [INFO] [stderr] flacenc (CLI v0.2.6, engine v0.5.0) [INFO] [stderr] [__export_sigen, decode, default, experimental, log, mimalloc, par, serde] [INFO] [stderr] Encoding source.wav => compressed.flac [[default]] [INFO] [stderr] [INFO] [stderr] flacenc (CLI v0.2.6, engine v0.5.0) [INFO] [stderr] [__export_sigen, decode, default, experimental, log, mimalloc, par, serde] [INFO] [stderr] Encoding source.wav => compressed.flac [[default]] [INFO] [stderr] Encoded compressed.flac [106010 bytes / 1.285 s, 0.1 MiB/s] [INFO] [stderr] compression ratio = 106010 / 132344 = 80.1% [INFO] [stderr] inverse RTF = 3.000s / 1.285s = 2.3x [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] flacenc (CLI v0.2.6, engine v0.5.0) -- decoder mode [INFO] [stderr] [__export_sigen, decode, default, experimental, log, mimalloc, par, serde] [INFO] [stderr] Encoding compressed.flac => decoded.wav [[default]] [INFO] [stderr] [INFO] [stderr] flacenc (CLI v0.2.6, engine v0.5.0) [INFO] [stderr] [__export_sigen, decode, default, experimental, log, mimalloc, par, serde] [INFO] [stderr] Encoding source.wav => compressed.flac [[default]] [INFO] [stderr] Encoded compressed.flac [471256 bytes / 6.541 s, 0.1 MiB/s] [INFO] [stderr] compression ratio = 471256 / 529208 = 89.0% [INFO] [stderr] inverse RTF = 3.000s / 6.541s = 0.5x [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] flacenc (CLI v0.2.6, engine v0.5.0) -- decoder mode [INFO] [stderr] [__export_sigen, decode, default, experimental, log, mimalloc, par, serde] [INFO] [stderr] Encoding compressed.flac => decoded.wav [[default]] [INFO] [stderr] Encoded compressed.flac [4425543 bytes / 6.557 s, 0.6 MiB/s] [INFO] [stderr] compression ratio = 4425543 / 793868 = 557.5% [INFO] [stderr] inverse RTF = 3.000s / 6.557s = 0.5x [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] flacenc (CLI v0.2.6, engine v0.5.0) -- decoder mode [INFO] [stderr] [__export_sigen, decode, default, experimental, log, mimalloc, par, serde] [INFO] [stderr] Encoding compressed.flac => decoded.wav [[default]] [INFO] [stderr] Encoded compressed.flac [714275 bytes / 5.978 s, 0.1 MiB/s] [INFO] [stderr] compression ratio = 714275 / 793868 = 90.0% [INFO] [stderr] inverse RTF = 3.000s / 5.978s = 0.5x [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] flacenc (CLI v0.2.6, engine v0.5.0) -- decoder mode [INFO] [stderr] [__export_sigen, decode, default, experimental, log, mimalloc, par, serde] [INFO] [stderr] Encoding compressed.flac => decoded.wav [[default]] [INFO] [stderr] Encoded compressed.flac [471222 bytes / 6.580 s, 0.1 MiB/s] [INFO] [stderr] compression ratio = 471222 / 529244 = 89.0% [INFO] [stderr] inverse RTF = 3.000s / 6.580s = 0.5x [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] flacenc (CLI v0.2.6, engine v0.5.0) -- decoder mode [INFO] [stderr] [__export_sigen, decode, default, experimental, log, mimalloc, par, serde] [INFO] [stderr] Encoding compressed.flac => decoded.wav [[default]] [INFO] [stderr] Decoded compressed.flac => decoded.wav [132300 samples / 9.031 s] [INFO] [stderr] inverse RTF = 3.000s / 9.031s = 0.3x [INFO] [stderr] [INFO] [stdout] test tests::integration_encoder_decoder::case_3 ... ok [INFO] [stderr] Decoded compressed.flac => decoded.wav [132300 samples / 7.950 s] [INFO] [stderr] inverse RTF = 3.000s / 7.950s = 0.4x [INFO] [stderr] [INFO] [stdout] test tests::integration_encoder_decoder::case_6 ... ok [INFO] [stderr] Decoded compressed.flac => decoded.wav [132291 samples / 5.235 s] [INFO] [stderr] inverse RTF = 3.000s / 5.235s = 0.6x [INFO] [stderr] [INFO] [stdout] test tests::integration_encoder_decoder::case_2 ... ok [INFO] [stderr] Decoded compressed.flac => decoded.wav [132300 samples / 4.181 s] [INFO] [stderr] inverse RTF = 3.000s / 4.181s = 0.7x [INFO] [stderr] [INFO] [stdout] test tests::integration_encoder_decoder::case_1 ... ok [INFO] [stderr] Decoded compressed.flac => decoded.wav [132300 samples / 5.501 s] [INFO] [stderr] inverse RTF = 3.000s / 5.501s = 0.5x [INFO] [stderr] [INFO] [stdout] test tests::integration_encoder_decoder::case_4 ... ok [INFO] [stderr] Decoded compressed.flac => decoded.wav [132300 samples / 10.521 s] [INFO] [stderr] inverse RTF = 3.000s / 10.521s = 0.3x [INFO] [stderr] [INFO] [stdout] test tests::integration_encoder_decoder::case_5 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 19.43s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ac99cb53f9eabbc595ed3a6dd0c483cae5f20dea6b5dd80b9531aa64a873b5ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac99cb53f9eabbc595ed3a6dd0c483cae5f20dea6b5dd80b9531aa64a873b5ad", kill_on_drop: false }` [INFO] [stdout] ac99cb53f9eabbc595ed3a6dd0c483cae5f20dea6b5dd80b9531aa64a873b5ad