[INFO] cloning repository https://github.com/nikolai369/earworm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nikolai369/earworm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikolai369%2Fearworm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikolai369%2Fearworm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff4f114bda354fa3cc5c7d95409de3244447081a
[INFO] checking nikolai369/earworm against master#e9182f195b8505c87c4bd055b9f6e114ccda0981 for pr-144098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikolai369%2Fearworm" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nikolai369/earworm
[INFO] finished tweaking git repo https://github.com/nikolai369/earworm
[INFO] tweaked toml for git repo https://github.com/nikolai369/earworm written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nikolai369/earworm on toolchain e9182f195b8505c87c4bd055b9f6e114ccda0981
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nikolai369/earworm 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" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pathfinder_simd v0.5.5
[INFO] [stderr]   Downloaded font-kit v0.14.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf41eeb9ac24f3d67f271fac5b0cfba94f7d5f6c3d1423a7462d052a3fc7a4ca
[INFO] running `Command { std: "docker" "start" "-a" "cf41eeb9ac24f3d67f271fac5b0cfba94f7d5f6c3d1423a7462d052a3fc7a4ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf41eeb9ac24f3d67f271fac5b0cfba94f7d5f6c3d1423a7462d052a3fc7a4ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf41eeb9ac24f3d67f271fac5b0cfba94f7d5f6c3d1423a7462d052a3fc7a4ca", kill_on_drop: false }`
[INFO] [stdout] cf41eeb9ac24f3d67f271fac5b0cfba94f7d5f6c3d1423a7462d052a3fc7a4ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 670dfd31b5648df36d9d1bedcdf960c16b566e5152303908d909202dbb6be36b
[INFO] running `Command { std: "docker" "start" "-a" "670dfd31b5648df36d9d1bedcdf960c16b566e5152303908d909202dbb6be36b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking libloading v0.8.8
[INFO] [stderr]    Compiling cc v1.2.29
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking jpeg-decoder v0.3.2
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling pathfinder_simd v0.5.5
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling font-kit v0.14.3
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking iana-time-zone v0.1.63
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[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking hound v3.5.1
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking rustfft v6.4.0
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]     Checking plotters-bitmap v0.3.7
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking earworm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `sample_rate`, `byte_rate`, and `block_align` are never read
[INFO] [stdout]   --> src/audio.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct WavFmt {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 20 |     pub channels: u16,
[INFO] [stdout] 21 |     pub sample_rate: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 22 |     pub byte_rate: u32,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 23 |     pub block_align: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WavFmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `size` and `bytes_per_sample` are never read
[INFO] [stdout]   --> src/audio.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct WavConfig {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 28 |     wav_fmt: WavFmt,
[INFO] [stdout] 29 |     size: u32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 30 |     samples: u32,
[INFO] [stdout] 31 |     bytes_per_sample: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `duration` and `fmt` are never used
[INFO] [stdout]   --> src/audio.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl WavConfig {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] 35 |     pub fn duration(&self) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn fmt(&self) -> &WavFmt {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `config` and `size` are never used
[INFO] [stdout]    --> src/audio.rs:290:12
[INFO] [stdout]     |
[INFO] [stdout] 127 | impl WavReader {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 290 |     pub fn config(&self) -> &WavConfig {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 294 |     pub fn size(&self) -> u32 {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sample_rate`, `byte_rate`, and `block_align` are never read
[INFO] [stdout]   --> src/audio.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct WavFmt {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 20 |     pub channels: u16,
[INFO] [stdout] 21 |     pub sample_rate: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 22 |     pub byte_rate: u32,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 23 |     pub block_align: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WavFmt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `size` and `bytes_per_sample` are never read
[INFO] [stdout]   --> src/audio.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct WavConfig {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 28 |     wav_fmt: WavFmt,
[INFO] [stdout] 29 |     size: u32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 30 |     samples: u32,
[INFO] [stdout] 31 |     bytes_per_sample: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `duration` and `fmt` are never used
[INFO] [stdout]   --> src/audio.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl WavConfig {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] 35 |     pub fn duration(&self) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn fmt(&self) -> &WavFmt {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `config` and `size` are never used
[INFO] [stdout]    --> src/audio.rs:290:12
[INFO] [stdout]     |
[INFO] [stdout] 127 | impl WavReader {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 290 |     pub fn config(&self) -> &WavConfig {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 294 |     pub fn size(&self) -> u32 {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.85s
[INFO] running `Command { std: "docker" "inspect" "670dfd31b5648df36d9d1bedcdf960c16b566e5152303908d909202dbb6be36b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "670dfd31b5648df36d9d1bedcdf960c16b566e5152303908d909202dbb6be36b", kill_on_drop: false }`
[INFO] [stdout] 670dfd31b5648df36d9d1bedcdf960c16b566e5152303908d909202dbb6be36b