[INFO] fetching crate rustwav-core 0.3.8... [INFO] testing rustwav-core-0.3.8 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate rustwav-core 0.3.8 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate rustwav-core 0.3.8 [INFO] finished tweaking crates.io crate rustwav-core 0.3.8 [INFO] tweaked toml for crates.io crate rustwav-core 0.3.8 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rustwav-core 0.3.8 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rustwav-core 0.3.8 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e3052bc9def5e456fc1817053155a80237ff7e11f543bd8752a239dab4e605c [INFO] running `Command { std: "docker" "start" "-a" "6e3052bc9def5e456fc1817053155a80237ff7e11f543bd8752a239dab4e605c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e3052bc9def5e456fc1817053155a80237ff7e11f543bd8752a239dab4e605c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e3052bc9def5e456fc1817053155a80237ff7e11f543bd8752a239dab4e605c", kill_on_drop: false }` [INFO] [stdout] 6e3052bc9def5e456fc1817053155a80237ff7e11f543bd8752a239dab4e605c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee9accf23c038ed42e1e34207cfd7f8d245a925a1d67a34397ada335b9ae948f [INFO] running `Command { std: "docker" "start" "-a" "ee9accf23c038ed42e1e34207cfd7f8d245a925a1d67a34397ada335b9ae948f", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.2.23 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling strength_reduce v0.2.4 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rustfft v6.3.0 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling copiablebuf v0.0.7 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling sampletypes v0.1.5 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling tinyvec v1.9.0 [INFO] [stderr] Compiling miniz_oxide v0.8.8 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling tinyogg v0.0.6 [INFO] [stderr] Compiling fileparthasher v0.0.4 [INFO] [stderr] Compiling xlaw v0.0.3 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling downmixer v0.0.5 [INFO] [stderr] Compiling errno v0.3.12 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling flate2 v1.1.1 [INFO] [stderr] Compiling savagestr v0.0.5 [INFO] [stderr] Compiling shared_io_utils v0.0.5 [INFO] [stderr] Compiling id3 v1.16.2 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling autotools v0.2.7 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling transpose v0.2.3 [INFO] [stderr] Compiling primal-check v0.3.4 [INFO] [stderr] Compiling ogg_next_sys v0.1.4 [INFO] [stderr] Compiling aotuv_lancer_vorbis_sys v0.1.5 [INFO] [stderr] Compiling rmp3 v0.3.1 [INFO] [stderr] Compiling mp3lame-sys v0.1.9 [INFO] [stderr] Compiling libflac-sys v0.3.3 [INFO] [stderr] Compiling audiopus_sys v0.2.2 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling opus v0.3.0 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling vorbis_rs v0.5.5 [INFO] [stderr] Compiling resampler-rs v0.0.8 [INFO] [stderr] Compiling audiochannelutils v0.0.4 [INFO] [stderr] Compiling flac-rs v0.0.7 [INFO] [stderr] Compiling mp3lame-encoder v0.2.1 [INFO] [stderr] Compiling rustwav-core v0.3.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `adpcm_ima` is assigned to, but never used [INFO] [stdout] --> src/adpcm.rs:434:48 [INFO] [stdout] | [INFO] [stdout] 434 | if let ExtensionData::AdpcmIma(mut adpcm_ima) = extension.data { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_adpcm_ima` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `adpcm_ima` is never read [INFO] [stdout] --> src/adpcm.rs:435:21 [INFO] [stdout] | [INFO] [stdout] 435 | adpcm_ima.samples_per_block = (BLOCK_SIZE as u16 - 4) * fmt_chunk.channels * 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `adpcm_ms` is assigned to, but never used [INFO] [stdout] --> src/adpcm.rs:1104:47 [INFO] [stdout] | [INFO] [stdout] 1104 | if let ExtensionData::AdpcmMs(mut adpcm_ms) = extension.data { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_adpcm_ms` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `adpcm_ms` is never read [INFO] [stdout] --> src/adpcm.rs:1105:21 [INFO] [stdout] | [INFO] [stdout] 1105 | / adpcm_ms.samples_per_block = [INFO] [stdout] 1106 | | (BLOCK_SIZE as u16 - HEADER_SIZE as u16) * 2 * fmt_chunk.channels; [INFO] [stdout] | |_________________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `adpcm_ms` is never read [INFO] [stdout] --> src/adpcm.rs:1107:21 [INFO] [stdout] | [INFO] [stdout] 1107 | adpcm_ms.num_coeff = self.coeff_table.len() as u16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `adpcm_ms` is never read [INFO] [stdout] --> src/adpcm.rs:1108:21 [INFO] [stdout] | [INFO] [stdout] 1108 | adpcm_ms.coeffs = self.coeff_table; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wavreader.rs:580:26 [INFO] [stdout] | [INFO] [stdout] 580 | pub fn frame_iter(&mut self) -> Result, AudioReadError> [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 580 | pub fn frame_iter(&mut self) -> Result, AudioReadError> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wavreader.rs:597:25 [INFO] [stdout] | [INFO] [stdout] 597 | pub fn mono_iter(&mut self) -> Result, AudioReadError> [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 597 | pub fn mono_iter(&mut self) -> Result, AudioReadError> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wavreader.rs:614:27 [INFO] [stdout] | [INFO] [stdout] 614 | pub fn stereo_iter(&mut self) -> Result, AudioReadError> [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 614 | pub fn stereo_iter(&mut self) -> Result, AudioReadError> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.97s [INFO] running `Command { std: "docker" "inspect" "ee9accf23c038ed42e1e34207cfd7f8d245a925a1d67a34397ada335b9ae948f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee9accf23c038ed42e1e34207cfd7f8d245a925a1d67a34397ada335b9ae948f", kill_on_drop: false }` [INFO] [stdout] ee9accf23c038ed42e1e34207cfd7f8d245a925a1d67a34397ada335b9ae948f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3216c6784715afa85818e8520e6bc1098e6e8ae3d3e8faef4d37910c64962131 [INFO] running `Command { std: "docker" "start" "-a" "3216c6784715afa85818e8520e6bc1098e6e8ae3d3e8faef4d37910c64962131", kill_on_drop: false }` [INFO] [stdout] warning: variable `adpcm_ima` is assigned to, but never used [INFO] [stdout] --> src/adpcm.rs:434:48 [INFO] [stdout] | [INFO] [stdout] 434 | if let ExtensionData::AdpcmIma(mut adpcm_ima) = extension.data { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_adpcm_ima` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `adpcm_ima` is never read [INFO] [stdout] --> src/adpcm.rs:435:21 [INFO] [stdout] | [INFO] [stdout] 435 | adpcm_ima.samples_per_block = (BLOCK_SIZE as u16 - 4) * fmt_chunk.channels * 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `adpcm_ms` is assigned to, but never used [INFO] [stdout] --> src/adpcm.rs:1104:47 [INFO] [stdout] | [INFO] [stdout] 1104 | if let ExtensionData::AdpcmMs(mut adpcm_ms) = extension.data { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_adpcm_ms` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `adpcm_ms` is never read [INFO] [stdout] --> src/adpcm.rs:1105:21 [INFO] [stdout] | [INFO] [stdout] 1105 | / adpcm_ms.samples_per_block = [INFO] [stdout] 1106 | | (BLOCK_SIZE as u16 - HEADER_SIZE as u16) * 2 * fmt_chunk.channels; [INFO] [stdout] | |_________________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `adpcm_ms` is never read [INFO] [stdout] --> src/adpcm.rs:1107:21 [INFO] [stdout] | [INFO] [stdout] 1107 | adpcm_ms.num_coeff = self.coeff_table.len() as u16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `adpcm_ms` is never read [INFO] [stdout] --> src/adpcm.rs:1108:21 [INFO] [stdout] | [INFO] [stdout] 1108 | adpcm_ms.coeffs = self.coeff_table; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wavreader.rs:580:26 [INFO] [stdout] | [INFO] [stdout] 580 | pub fn frame_iter(&mut self) -> Result, AudioReadError> [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 580 | pub fn frame_iter(&mut self) -> Result, AudioReadError> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wavreader.rs:597:25 [INFO] [stdout] | [INFO] [stdout] 597 | pub fn mono_iter(&mut self) -> Result, AudioReadError> [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 597 | pub fn mono_iter(&mut self) -> Result, AudioReadError> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wavreader.rs:614:27 [INFO] [stdout] | [INFO] [stdout] 614 | pub fn stereo_iter(&mut self) -> Result, AudioReadError> [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 614 | pub fn stereo_iter(&mut self) -> Result, AudioReadError> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rustwav-core v0.3.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `adpcm_ima` is assigned to, but never used [INFO] [stdout] --> src/adpcm.rs:434:48 [INFO] [stdout] | [INFO] [stdout] 434 | if let ExtensionData::AdpcmIma(mut adpcm_ima) = extension.data { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_adpcm_ima` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `adpcm_ima` is never read [INFO] [stdout] --> src/adpcm.rs:435:21 [INFO] [stdout] | [INFO] [stdout] 435 | adpcm_ima.samples_per_block = (BLOCK_SIZE as u16 - 4) * fmt_chunk.channels * 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `adpcm_ms` is assigned to, but never used [INFO] [stdout] --> src/adpcm.rs:1104:47 [INFO] [stdout] | [INFO] [stdout] 1104 | if let ExtensionData::AdpcmMs(mut adpcm_ms) = extension.data { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_adpcm_ms` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `adpcm_ms` is never read [INFO] [stdout] --> src/adpcm.rs:1105:21 [INFO] [stdout] | [INFO] [stdout] 1105 | / adpcm_ms.samples_per_block = [INFO] [stdout] 1106 | | (BLOCK_SIZE as u16 - HEADER_SIZE as u16) * 2 * fmt_chunk.channels; [INFO] [stdout] | |_________________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `adpcm_ms` is never read [INFO] [stdout] --> src/adpcm.rs:1107:21 [INFO] [stdout] | [INFO] [stdout] 1107 | adpcm_ms.num_coeff = self.coeff_table.len() as u16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `adpcm_ms` is never read [INFO] [stdout] --> src/adpcm.rs:1108:21 [INFO] [stdout] | [INFO] [stdout] 1108 | adpcm_ms.coeffs = self.coeff_table; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wavreader.rs:580:26 [INFO] [stdout] | [INFO] [stdout] 580 | pub fn frame_iter(&mut self) -> Result, AudioReadError> [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 580 | pub fn frame_iter(&mut self) -> Result, AudioReadError> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wavreader.rs:597:25 [INFO] [stdout] | [INFO] [stdout] 597 | pub fn mono_iter(&mut self) -> Result, AudioReadError> [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 597 | pub fn mono_iter(&mut self) -> Result, AudioReadError> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/wavreader.rs:614:27 [INFO] [stdout] | [INFO] [stdout] 614 | pub fn stereo_iter(&mut self) -> Result, AudioReadError> [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 614 | pub fn stereo_iter(&mut self) -> Result, AudioReadError> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.29s [INFO] running `Command { std: "docker" "inspect" "3216c6784715afa85818e8520e6bc1098e6e8ae3d3e8faef4d37910c64962131", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3216c6784715afa85818e8520e6bc1098e6e8ae3d3e8faef4d37910c64962131", kill_on_drop: false }` [INFO] [stdout] 3216c6784715afa85818e8520e6bc1098e6e8ae3d3e8faef4d37910c64962131 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bedb9089fdbd64b3e6def6014dfffd589084c06338676eec3be0fb0278326ee2 [INFO] running `Command { std: "docker" "start" "-a" "bedb9089fdbd64b3e6def6014dfffd589084c06338676eec3be0fb0278326ee2", kill_on_drop: false }` [INFO] [stderr] warning: variable `adpcm_ima` is assigned to, but never used [INFO] [stderr] --> src/adpcm.rs:434:48 [INFO] [stderr] | [INFO] [stderr] 434 | if let ExtensionData::AdpcmIma(mut adpcm_ima) = extension.data { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_adpcm_ima` instead [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `adpcm_ima` is never read [INFO] [stderr] --> src/adpcm.rs:435:21 [INFO] [stderr] | [INFO] [stderr] 435 | adpcm_ima.samples_per_block = (BLOCK_SIZE as u16 - 4) * fmt_chunk.channels * 2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable `adpcm_ms` is assigned to, but never used [INFO] [stderr] --> src/adpcm.rs:1104:47 [INFO] [stderr] | [INFO] [stderr] 1104 | if let ExtensionData::AdpcmMs(mut adpcm_ms) = extension.data { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_adpcm_ms` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `adpcm_ms` is never read [INFO] [stderr] --> src/adpcm.rs:1105:21 [INFO] [stderr] | [INFO] [stderr] 1105 | / adpcm_ms.samples_per_block = [INFO] [stderr] 1106 | | (BLOCK_SIZE as u16 - HEADER_SIZE as u16) * 2 * fmt_chunk.channels; [INFO] [stderr] | |_________________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `adpcm_ms` is never read [INFO] [stderr] --> src/adpcm.rs:1107:21 [INFO] [stderr] | [INFO] [stderr] 1107 | adpcm_ms.num_coeff = self.coeff_table.len() as u16; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `adpcm_ms` is never read [INFO] [stderr] --> src/adpcm.rs:1108:21 [INFO] [stderr] | [INFO] [stderr] 1108 | adpcm_ms.coeffs = self.coeff_table; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/wavreader.rs:580:26 [INFO] [stderr] | [INFO] [stderr] 580 | pub fn frame_iter(&mut self) -> Result, AudioReadError> [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided 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: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 580 | pub fn frame_iter(&mut self) -> Result, AudioReadError> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/wavreader.rs:597:25 [INFO] [stderr] | [INFO] [stderr] 597 | pub fn mono_iter(&mut self) -> Result, AudioReadError> [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 597 | pub fn mono_iter(&mut self) -> Result, AudioReadError> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/wavreader.rs:614:27 [INFO] [stderr] | [INFO] [stderr] 614 | pub fn stereo_iter(&mut self) -> Result, AudioReadError> [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 614 | pub fn stereo_iter(&mut self) -> Result, AudioReadError> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `rustwav-core` (lib) generated 9 warnings (run `cargo fix --lib -p rustwav-core` to apply 3 suggestions) [INFO] [stderr] warning: `rustwav-core` (lib test) generated 9 warnings (9 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustwav_core-181960462d06fe29) [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] Doc-tests rustwav_core [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] running `Command { std: "docker" "inspect" "bedb9089fdbd64b3e6def6014dfffd589084c06338676eec3be0fb0278326ee2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bedb9089fdbd64b3e6def6014dfffd589084c06338676eec3be0fb0278326ee2", kill_on_drop: false }` [INFO] [stdout] bedb9089fdbd64b3e6def6014dfffd589084c06338676eec3be0fb0278326ee2