[INFO] fetching crate flacenc-bin 0.2.6...
[INFO] testing flacenc-bin-0.2.6 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] extracting crate flacenc-bin 0.2.6 into /workspace/builds/worker-7-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flacenc-bin 0.2.6 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rstest v0.22.0
[INFO] [stderr]   Downloaded symbolic-common v12.15.5
[INFO] [stderr]   Downloaded mimalloc v0.1.47
[INFO] [stderr]   Downloaded seq-macro v0.3.6
[INFO] [stderr]   Downloaded built v0.7.1
[INFO] [stderr]   Downloaded pprof v0.14.0
[INFO] [stderr]   Downloaded protobuf-codegen-pure v2.28.0
[INFO] [stderr]   Downloaded cpp_demangle v0.4.4
[INFO] [stderr]   Downloaded rstest_macros v0.22.0
[INFO] [stderr]   Downloaded inferno v0.11.21
[INFO] [stderr]   Downloaded findshlibs v0.10.2
[INFO] [stderr]   Downloaded symbolic-demangle v12.15.5
[INFO] [stderr]   Downloaded protobuf-codegen v2.28.0
[INFO] [stderr]   Downloaded str_stack v0.1.0
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.43
[INFO] [stderr]   Downloaded flacenc v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42dbc4cb88b6cc6666fa211d1aff03d722151419864666940d51faa0f0940585
[INFO] running `Command { std: "docker" "start" "-a" "42dbc4cb88b6cc6666fa211d1aff03d722151419864666940d51faa0f0940585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42dbc4cb88b6cc6666fa211d1aff03d722151419864666940d51faa0f0940585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42dbc4cb88b6cc6666fa211d1aff03d722151419864666940d51faa0f0940585", kill_on_drop: false }`
[INFO] [stdout] 42dbc4cb88b6cc6666fa211d1aff03d722151419864666940d51faa0f0940585
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6380eaa4a2a7f2f419aa61aeab11d481107a0912ed868ce370fdf712343f2c67
[INFO] running `Command { std: "docker" "start" "-a" "6380eaa4a2a7f2f419aa61aeab11d481107a0912ed868ce370fdf712343f2c67", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling cc v1.2.29
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling built v0.7.1
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling crc v3.3.0
[INFO] [stderr]    Compiling nom v7.1.3
[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 jiff v0.2.15
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling hound v3.5.1
[INFO] [stderr]    Compiling flacenc v0.5.0
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.43
[INFO] [stderr]    Compiling clap v4.5.41
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling mimalloc v0.1.47
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling simba v0.8.1
[INFO] [stderr]    Compiling env_filter v0.1.3
[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 nalgebra v0.32.6
[INFO] [stderr]    Compiling flacenc-bin v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.64s
[INFO] running `Command { std: "docker" "inspect" "6380eaa4a2a7f2f419aa61aeab11d481107a0912ed868ce370fdf712343f2c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6380eaa4a2a7f2f419aa61aeab11d481107a0912ed868ce370fdf712343f2c67", kill_on_drop: false }`
[INFO] [stdout] 6380eaa4a2a7f2f419aa61aeab11d481107a0912ed868ce370fdf712343f2c67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74334317690dafb390e8e9b88e94060aef5010af8b536364fe8134e5b9911562
[INFO] running `Command { std: "docker" "start" "-a" "74334317690dafb390e8e9b88e94060aef5010af8b536364fe8134e5b9911562", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling rstest_macros v0.22.0
[INFO] [stderr]    Compiling flacenc v0.5.0
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling nalgebra v0.32.6
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling rstest v0.22.0
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[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 25.17s
[INFO] running `Command { std: "docker" "inspect" "74334317690dafb390e8e9b88e94060aef5010af8b536364fe8134e5b9911562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74334317690dafb390e8e9b88e94060aef5010af8b536364fe8134e5b9911562", kill_on_drop: false }`
[INFO] [stdout] 74334317690dafb390e8e9b88e94060aef5010af8b536364fe8134e5b9911562
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7148642b72be31f61231203cb15d6de2f68887e53f2edc22fd2be731feae7e21
[INFO] running `Command { std: "docker" "start" "-a" "7148642b72be31f61231203cb15d6de2f68887e53f2edc22fd2be731feae7e21", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/flacenc-faa9b6fd98b0083b)
[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] 
[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] 
[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 [106052 bytes / 1.198 s, 0.1 MiB/s]
[INFO] [stderr]            compression ratio = 106052 / 132344 = 80.1%
[INFO] [stderr]            inverse RTF = 3.000s / 1.198s = 2.5x
[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 [238254 bytes / 0.985 s, 0.2 MiB/s]
[INFO] [stderr]            compression ratio = 238254 / 264644 = 90.0%
[INFO] [stderr]            inverse RTF = 3.000s / 0.985s = 3.0x
[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 [714188 bytes / 2.079 s, 0.3 MiB/s]
[INFO] [stderr]            compression ratio = 714188 / 793868 = 90.0%
[INFO] [stderr]            inverse RTF = 3.000s / 2.079s = 1.4x
[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]    Encoded compressed.flac [471207 bytes / 2.532 s, 0.2 MiB/s]
[INFO] [stderr]            compression ratio = 471207 / 529244 = 89.0%
[INFO] [stderr]            inverse RTF = 3.000s / 2.532s = 1.2x
[INFO] [stderr] 
[INFO] [stderr]   Encoding compressed.flac => decoded.wav [[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]    Encoded compressed.flac [471218 bytes / 2.554 s, 0.2 MiB/s]
[INFO] [stderr]            compression ratio = 471218 / 529208 = 89.0%
[INFO] [stderr]            inverse RTF = 3.000s / 2.554s = 1.2x
[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 [4386823 bytes / 2.547 s, 1.6 MiB/s]
[INFO] [stderr]            compression ratio = 4386823 / 793868 = 552.6%
[INFO] [stderr]            inverse RTF = 3.000s / 2.547s = 1.2x
[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 / 2.495 s]
[INFO] [stderr]            inverse RTF = 3.000s / 2.495s = 1.2x
[INFO] [stderr] 
[INFO] [stdout] test tests::integration_encoder_decoder::case_6 ... ok
[INFO] [stderr]    Decoded compressed.flac => decoded.wav [132300 samples / 2.648 s]
[INFO] [stderr]            inverse RTF = 3.000s / 2.648s = 1.1x
[INFO] [stderr] 
[INFO] [stdout] test tests::integration_encoder_decoder::case_3 ... ok
[INFO] [stderr]    Decoded compressed.flac => decoded.wav [132291 samples / 2.240 s]
[INFO] [stderr]            inverse RTF = 3.000s / 2.240s = 1.3x
[INFO] [stderr] 
[INFO] [stdout] test tests::integration_encoder_decoder::case_2 ... ok
[INFO] [stderr]    Decoded compressed.flac => decoded.wav [132300 samples / 2.561 s]
[INFO] [stderr]            inverse RTF = 3.000s / 2.561s = 1.2x
[INFO] [stderr] 
[INFO] [stdout] test tests::integration_encoder_decoder::case_1 ... ok
[INFO] [stderr]    Decoded compressed.flac => decoded.wav [132300 samples / 3.028 s]
[INFO] [stderr]            inverse RTF = 3.000s / 3.028s = 1.0x
[INFO] [stderr] 
[INFO] [stdout] test tests::integration_encoder_decoder::case_4 ... ok
[INFO] [stderr]    Decoded compressed.flac => decoded.wav [132300 samples / 8.149 s]
[INFO] [stderr]            inverse RTF = 3.000s / 8.149s = 0.4x
[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 11.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7148642b72be31f61231203cb15d6de2f68887e53f2edc22fd2be731feae7e21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7148642b72be31f61231203cb15d6de2f68887e53f2edc22fd2be731feae7e21", kill_on_drop: false }`
[INFO] [stdout] 7148642b72be31f61231203cb15d6de2f68887e53f2edc22fd2be731feae7e21