[INFO] fetching crate flac-codec 1.1.0...
[INFO] testing flac-codec-1.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate flac-codec 1.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate flac-codec 1.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate flac-codec 1.1.0
[INFO] tweaked toml for crates.io crate flac-codec 1.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate flac-codec 1.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flac-codec 1.1.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecf51f4240f8a7e69735640e5f6c933568c2af92cb3ab13be36f290a5fdfa313
[INFO] running `Command { std: "docker" "start" "-a" "ecf51f4240f8a7e69735640e5f6c933568c2af92cb3ab13be36f290a5fdfa313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecf51f4240f8a7e69735640e5f6c933568c2af92cb3ab13be36f290a5fdfa313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecf51f4240f8a7e69735640e5f6c933568c2af92cb3ab13be36f290a5fdfa313", kill_on_drop: false }`
[INFO] [stdout] ecf51f4240f8a7e69735640e5f6c933568c2af92cb3ab13be36f290a5fdfa313
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b52095c11290b1eb23758e4062d4242de736173bae109ffc7e3bdc6a142c158
[INFO] running `Command { std: "docker" "start" "-a" "3b52095c11290b1eb23758e4062d4242de736173bae109ffc7e3bdc6a142c158", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling core2 v0.4.0
[INFO] [stderr]    Compiling bitstream-io v4.3.0
[INFO] [stderr]    Compiling flac-codec v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/encode.rs:3552:45
[INFO] [stdout]      |
[INFO] [stdout] 3552 | ...                   .map(|(c1, c2)| (c1 - c2))
[INFO] [stdout]      |                                       ^       ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3552 -                             .map(|(c1, c2)| (c1 - c2))
[INFO] [stdout] 3552 +                             .map(|(c1, c2)| c1 - c2)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/encode.rs:3913:40
[INFO] [stdout]      |
[INFO] [stdout] 3913 |         partitions: ArrayVec<Partition<'_, 0b11111>, MAX_PARTITIONS>,
[INFO] [stdout]      |                                        ^^ the lifetime is elided here
[INFO] [stdout] 3914 |     ) -> CodingMethod {
[INFO] [stdout]      |          ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'_`
[INFO] [stdout]      |
[INFO] [stdout] 3914 |     ) -> CodingMethod<'_> {
[INFO] [stdout]      |                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.29s
[INFO] running `Command { std: "docker" "inspect" "3b52095c11290b1eb23758e4062d4242de736173bae109ffc7e3bdc6a142c158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b52095c11290b1eb23758e4062d4242de736173bae109ffc7e3bdc6a142c158", kill_on_drop: false }`
[INFO] [stdout] 3b52095c11290b1eb23758e4062d4242de736173bae109ffc7e3bdc6a142c158
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f30ffa2969ac751c04e683850143790ddc85ddcf51a2604ed37558fb7f15b2b
[INFO] running `Command { std: "docker" "start" "-a" "9f30ffa2969ac751c04e683850143790ddc85ddcf51a2604ed37558fb7f15b2b", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/encode.rs:3552:45
[INFO] [stdout]      |
[INFO] [stdout] 3552 | ...                   .map(|(c1, c2)| (c1 - c2))
[INFO] [stdout]      |                                       ^       ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3552 -                             .map(|(c1, c2)| (c1 - c2))
[INFO] [stdout] 3552 +                             .map(|(c1, c2)| c1 - c2)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling flac-codec v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/encode.rs:3913:40
[INFO] [stdout]      |
[INFO] [stdout] 3913 |         partitions: ArrayVec<Partition<'_, 0b11111>, MAX_PARTITIONS>,
[INFO] [stdout]      |                                        ^^ the lifetime is elided here
[INFO] [stdout] 3914 |     ) -> CodingMethod {
[INFO] [stdout]      |          ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'_`
[INFO] [stdout]      |
[INFO] [stdout] 3914 |     ) -> CodingMethod<'_> {
[INFO] [stdout]      |                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/encode.rs:3552:45
[INFO] [stdout]      |
[INFO] [stdout] 3552 | ...                   .map(|(c1, c2)| (c1 - c2))
[INFO] [stdout]      |                                       ^       ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3552 -                             .map(|(c1, c2)| (c1 - c2))
[INFO] [stdout] 3552 +                             .map(|(c1, c2)| c1 - c2)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/encode.rs:3913:40
[INFO] [stdout]      |
[INFO] [stdout] 3913 |         partitions: ArrayVec<Partition<'_, 0b11111>, MAX_PARTITIONS>,
[INFO] [stdout]      |                                        ^^ the lifetime is elided here
[INFO] [stdout] 3914 |     ) -> CodingMethod {
[INFO] [stdout]      |          ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'_`
[INFO] [stdout]      |
[INFO] [stdout] 3914 |     ) -> CodingMethod<'_> {
[INFO] [stdout]      |                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.66s
[INFO] running `Command { std: "docker" "inspect" "9f30ffa2969ac751c04e683850143790ddc85ddcf51a2604ed37558fb7f15b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f30ffa2969ac751c04e683850143790ddc85ddcf51a2604ed37558fb7f15b2b", kill_on_drop: false }`
[INFO] [stdout] 9f30ffa2969ac751c04e683850143790ddc85ddcf51a2604ed37558fb7f15b2b
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8720e88ba0f7da07d150af55cad04a1dfefa2e6b259b45872d2ef45dcc813d20
[INFO] running `Command { std: "docker" "start" "-a" "8720e88ba0f7da07d150af55cad04a1dfefa2e6b259b45872d2ef45dcc813d20", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]     --> src/encode.rs:3552:45
[INFO] [stderr]      |
[INFO] [stderr] 3552 | ...                   .map(|(c1, c2)| (c1 - c2))
[INFO] [stderr]      |                                       ^       ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3552 -                             .map(|(c1, c2)| (c1 - c2))
[INFO] [stderr] 3552 +                             .map(|(c1, c2)| c1 - c2)
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/encode.rs:3913:40
[INFO] [stderr]      |
[INFO] [stderr] 3913 |         partitions: ArrayVec<Partition<'_, 0b11111>, MAX_PARTITIONS>,
[INFO] [stderr]      |                                        ^^ the lifetime is elided here
[INFO] [stderr] 3914 |     ) -> CodingMethod {
[INFO] [stderr]      |          ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'_`
[INFO] [stderr]      |
[INFO] [stderr] 3914 |     ) -> CodingMethod<'_> {
[INFO] [stderr]      |                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `flac-codec` (lib) generated 2 warnings (run `cargo fix --lib -p flac-codec` to apply 2 suggestions)
[INFO] [stderr] warning: `flac-codec` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flac_codec-258e3ea37bec594f)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test encode::test_compute_best_order ... ok
[INFO] [stdout] test encode::test_lp_coefficients_1 ... ok
[INFO] [stdout] test decode::verify_prediction ... ok
[INFO] [stdout] test encode::test_autocorrelation ... ok
[INFO] [stdout] test encode::test_residual_encoding_2 ... ok
[INFO] [stdout] test encode::test_lp_coefficients_2 ... ok
[INFO] [stdout] test encode::test_quantization ... ok
[INFO] [stdout] test encode::test_residual_encoding_1 ... ok
[INFO] [stdout] test stream::test_frame_number ... ok
[INFO] [stdout] test byteorder::test_samples_be ... ok
[INFO] [stdout] test byteorder::test_samples_le ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.43s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/corruption.rs (/opt/rustwide/target/debug/deps/corruption-fa2156182fc171d0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_file_corruption ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.25s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/format.rs (/opt/rustwide/target/debug/deps/format-b358cf375283ad81)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test test_full_scale_deflection ... ok
[INFO] [stdout] test test_blocksize_variations ... ok
[INFO] [stdout] test test_fractional ... ok
[INFO] [stdout] test test_noise_4ch_32bps ... ok
[INFO] [stdout] test test_noise_8ch_32bps ... ok
[INFO] [stdout] test test_roundtrip ... ok
[INFO] [stdout] test test_noise_2ch_32bps ... ok
[INFO] [stdout] test test_small_files ... ok
[INFO] [stdout] test test_wasted_bits ... ok
[INFO] [stdout] test test_noise_1ch_32bps ... ok
[INFO] [stdout] test test_noise_4ch_24bps ... ok
[INFO] [stdout] test test_noise_1ch_16bps has been running for over 60 seconds
[INFO] [stdout] test test_noise_1ch_24bps has been running for over 60 seconds
[INFO] [stdout] test test_noise_1ch_8bps has been running for over 60 seconds
[INFO] [stdout] test test_noise_2ch_16bps has been running for over 60 seconds
[INFO] [stdout] test test_noise_2ch_24bps has been running for over 60 seconds
[INFO] [stdout] test test_noise_2ch_8bps has been running for over 60 seconds
[INFO] [stdout] test test_noise_4ch_16bps has been running for over 60 seconds
[INFO] [stdout] test test_noise_4ch_8bps has been running for over 60 seconds
[INFO] [stdout] test test_noise_8ch_16bps has been running for over 60 seconds
[INFO] [stdout] test test_noise_8ch_24bps has been running for over 60 seconds
[INFO] [stdout] test test_noise_8ch_24bps ... ok
[INFO] [stdout] test test_noise_8ch_8bps has been running for over 60 seconds
[INFO] [stdout] test test_noise_1ch_24bps ... ok
[INFO] [stdout] test test_noise_4ch_16bps ... ok
[INFO] [stdout] test test_noise_2ch_24bps ... ok
[INFO] [stdout] test test_noise_8ch_16bps ... ok
[INFO] [stdout] test test_sine_wave_stream_by_channel has been running for over 60 seconds
[INFO] [stdout] test test_sine_wave_streams has been running for over 60 seconds
[INFO] [stdout] test test_noise_1ch_16bps ... ok
[INFO] [stdout] test test_noise_4ch_8bps ... ok
[INFO] [stdout] test test_noise_2ch_16bps ... ok
[INFO] [stdout] test test_noise_8ch_8bps ... ok
[INFO] [stdout] test test_noise_1ch_8bps ... ok
[INFO] [stdout] test test_noise_2ch_8bps ... ok
[INFO] [stdout] test test_sine_wave_stream_by_channel ... ok
[INFO] [stdout] test test_sine_wave_streams ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 198.56s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/metadata.rs (/opt/rustwide/target/debug/deps/metadata-140573ca7ca9853f)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_block_position ... ok
[INFO] [stdout] test test_write_metadata ... ok
[INFO] [stdout] test test_block_roundtrips ... ok
[INFO] [stdout] test test_cuesheets ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/picture.rs (/opt/rustwide/target/debug/deps/picture-7b57873246a73b2d)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_gif ... ok
[INFO] [stdout] test test_jpeg ... ok
[INFO] [stdout] test test_png ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/seek.rs (/opt/rustwide/target/debug/deps/seek-0efd1e9a99837bf5)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_sample_seeking ... ok
[INFO] [stdout] test test_byte_seeking ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.99s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flac_codec
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]     --> src/encode.rs:3552:45
[INFO] [stderr]      |
[INFO] [stderr] 3552 | ...                   .map(|(c1, c2)| (c1 - c2))
[INFO] [stderr]      |                                       ^       ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3552 -                             .map(|(c1, c2)| (c1 - c2))
[INFO] [stderr] 3552 +                             .map(|(c1, c2)| c1 - c2)
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test src/encode.rs - encode::FlacSampleWriter (line 407) ... ok
[INFO] [stdout] test src/decode.rs - decode::FlacSampleReader (line 337) ... ok
[INFO] [stdout] test src/decode.rs - decode::FlacByteReader (line 59) ... ok
[INFO] [stdout] test src/encode.rs - encode::FlacStreamWriter (line 1013) ... ok
[INFO] [stdout] test src/encode.rs - encode::FlacChannelWriter (line 692) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::BlockList::update (line 4426) ... ok
[INFO] [stdout] test src/decode.rs - decode::FlacSampleReader<R>::new_seekable (line 510) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::Cuesheet::parse (line 3040) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::Picture (line 3749) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::Streaminfo (line 1541) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::SeekTable (line 1861) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::BlockHeader (line 114) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::VorbisComment::all (line 2246) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::VorbisComment (line 2123) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::Padding (line 1723) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::VorbisComment::remove (line 2316) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::read_blocks (line 657) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::VorbisComment::set (line 2214) ... ok
[INFO] [stdout] test src/encode.rs - encode::FlacByteWriter (line 53) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::VorbisComment::get (line 2186) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::VorbisComment::replace (line 2350) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::VorbisComment::insert (line 2279) ... ok
[INFO] [stdout] test src/decode.rs - decode::FlacSampleIterator (line 623) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::read_block (line 726) ... ok
[INFO] [stdout] test src/stream.rs - stream::BlockSize (line 379) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::update_file (line 975) ... ok
[INFO] [stdout] test src/decode.rs - decode::FlacChannelReader (line 860) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::Cuesheet::track_sample_ranges (line 3227) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::BlockList::sort_by (line 4494) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::ChannelMask (line 4756) ... ok
[INFO] [stdout] test src/stream.rs - stream::BitsPerSample (line 1033) ... ok
[INFO] [stdout] test src/stream.rs - stream::ChannelAssignment (line 888) ... ok
[INFO] [stdout] test src/stream.rs - stream::Frame (line 1639) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::update_file (line 1049) ... ok
[INFO] [stdout] test src/stream.rs - stream::FrameHeader (line 101) ... ok
[INFO] [stdout] test src/stream.rs - stream::Residuals (line 2715) ... ok
[INFO] [stdout] test src/metadata/mod.rs - metadata::write_blocks (line 807) ... ok
[INFO] [stdout] test src/stream.rs - stream::Subframe::Constant (line 2077) ... ok
[INFO] [stdout] test src/stream.rs - stream::SubframeHeaderType::Fixed (line 1488) ... ok
[INFO] [stdout] test src/stream.rs - stream::SampleRate (line 601) ... ok
[INFO] [stdout] test src/stream.rs - stream::Subframe::Lpc (line 2261) ... ok
[INFO] [stdout] test src/stream.rs - stream::Subframe::Fixed (line 2186) ... ok
[INFO] [stdout] test src/stream.rs - stream::ResidualPartition (line 2948) ... ok
[INFO] [stdout] test src/stream.rs - stream::Subframe::Verbatim (line 2126) ... ok
[INFO] [stdout] test src/decode.rs - decode::FlacByteReader<R,E>::new_seekable (line 170) ... ok
[INFO] [stdout] test src/stream.rs - stream::ResidualPartition (line 2898) ... ok
[INFO] [stdout] test src/stream.rs - stream::SubframeHeaderType::Lpc (line 1507) ... ok
[INFO] [stdout] test src/stream.rs - stream::SubframeHeaderType::Constant (line 1456) ... ok
[INFO] [stdout] test src/decode.rs - decode::FlacStreamReader (line 1105) ... ok
[INFO] [stdout] test src/stream.rs - stream::SubframeHeaderType::Verbatim (line 1472) ... ok
[INFO] [stdout] test src/encode.rs - encode::generate_seektable (line 2160) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.89s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8720e88ba0f7da07d150af55cad04a1dfefa2e6b259b45872d2ef45dcc813d20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8720e88ba0f7da07d150af55cad04a1dfefa2e6b259b45872d2ef45dcc813d20", kill_on_drop: false }`
[INFO] [stdout] 8720e88ba0f7da07d150af55cad04a1dfefa2e6b259b45872d2ef45dcc813d20