[INFO] cloning repository https://github.com/yacc-lib/industrial_synth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yacc-lib/industrial_synth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacc-lib%2Findustrial_synth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacc-lib%2Findustrial_synth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ae8e12f2d5f2d70160926c9853794b9d5499e1ba
[INFO] checking yacc-lib/industrial_synth against master#c290daa1e5274a52e54a0f49e31bd70192abc606 for pr-133502-23
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyacc-lib%2Findustrial_synth" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yacc-lib/industrial_synth
[INFO] finished tweaking git repo https://github.com/yacc-lib/industrial_synth
[INFO] tweaked toml for git repo https://github.com/yacc-lib/industrial_synth written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yacc-lib/industrial_synth on toolchain c290daa1e5274a52e54a0f49e31bd70192abc606
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yacc-lib/industrial_synth 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" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 679c550de0a13a42237f16eda57d6571e4aeef8b271c6d444108e8e6d2bcc094
[INFO] running `Command { std: "docker" "start" "679c550de0a13a42237f16eda57d6571e4aeef8b271c6d444108e8e6d2bcc094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "679c550de0a13a42237f16eda57d6571e4aeef8b271c6d444108e8e6d2bcc094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "679c550de0a13a42237f16eda57d6571e4aeef8b271c6d444108e8e6d2bcc094" "/opt/rustwide/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "679c550de0a13a42237f16eda57d6571e4aeef8b271c6d444108e8e6d2bcc094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "679c550de0a13a42237f16eda57d6571e4aeef8b271c6d444108e8e6d2bcc094" "/opt/rustwide/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.106
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling bumpalo v3.19.1
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling wasm-bindgen v0.2.106
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.106
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.106
[INFO] [stderr]     Checking js-sys v0.3.83
[INFO] [stderr]     Checking rust-noise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `mod_freq_carrier`
[INFO] [stdout]    --> src/lib.rs:672:25
[INFO] [stdout]     |
[INFO] [stdout] 672 |                     let mod_freq_carrier = mod_freq * fm_ratio;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mod_freq_carrier`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mod_freq_carrier`
[INFO] [stdout]    --> src/lib.rs:682:25
[INFO] [stdout]     |
[INFO] [stdout] 682 |                     let mod_freq_carrier = mod_freq * fm_ratio;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mod_freq_carrier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode_freq`
[INFO] [stdout]    --> src/lib.rs:792:25
[INFO] [stdout]     |
[INFO] [stdout] 792 |                     let mode_freq = base_freq * inharmonic_ratio;
[INFO] [stdout]     |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mode_freq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mod_freq_carrier`
[INFO] [stdout]    --> src/lib.rs:672:25
[INFO] [stdout]     |
[INFO] [stdout] 672 |                     let mod_freq_carrier = mod_freq * fm_ratio;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mod_freq_carrier`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mod_freq_carrier`
[INFO] [stdout]    --> src/lib.rs:682:25
[INFO] [stdout]     |
[INFO] [stdout] 682 |                     let mod_freq_carrier = mod_freq * fm_ratio;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mod_freq_carrier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode_freq`
[INFO] [stdout]    --> src/lib.rs:792:25
[INFO] [stdout]     |
[INFO] [stdout] 792 |                     let mode_freq = base_freq * inharmonic_ratio;
[INFO] [stdout]     |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mode_freq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]     --> src/lib.rs:1133:5
[INFO] [stdout]      |
[INFO] [stdout] 1132 | pub struct IndustrialEngine {
[INFO] [stdout]      |            ---------------- field in this struct
[INFO] [stdout] 1133 |     sample_rate: f32,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]     --> src/lib.rs:1133:5
[INFO] [stdout]      |
[INFO] [stdout] 1132 | pub struct IndustrialEngine {
[INFO] [stdout]      |            ---------------- field in this struct
[INFO] [stdout] 1133 |     sample_rate: f32,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.52s
[INFO] running `Command { std: "docker" "inspect" "679c550de0a13a42237f16eda57d6571e4aeef8b271c6d444108e8e6d2bcc094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "679c550de0a13a42237f16eda57d6571e4aeef8b271c6d444108e8e6d2bcc094", kill_on_drop: false }`
[INFO] [stdout] 679c550de0a13a42237f16eda57d6571e4aeef8b271c6d444108e8e6d2bcc094
