Nov 28 11:11:49.194 INFO checking SSStormy/stdf-spectrogram against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074 Nov 28 11:11:49.196 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 28 11:11:49.749 INFO [stdout] e04052cf8fa3ecfd3e5147f520c3077cde8acfd59d2ee467d1cf7835cf298b6c Nov 28 11:11:49.757 INFO running `"docker" "start" "-a" "e04052cf8fa3ecfd3e5147f520c3077cde8acfd59d2ee467d1cf7835cf298b6c"` Nov 28 11:11:50.928 INFO [stderr] usermod: no changes Nov 28 11:11:51.024 INFO [stderr] Checking spmc v0.2.2 Nov 28 11:11:51.024 INFO [stderr] Checking rustfft v2.0.0 Nov 28 11:11:52.990 INFO [stderr] Checking fft v0.1.0 (/source) Nov 28 11:11:54.176 INFO [stderr] warning: unused variable: `freq` Nov 28 11:11:54.177 INFO [stderr] --> src/main.rs:68:29 Nov 28 11:11:54.178 INFO [stderr] | Nov 28 11:11:54.179 INFO [stderr] 68 | let freq = i as f32 * sampleRate as f32 / FFT_SIZE as f32; Nov 28 11:11:54.179 INFO [stderr] | ^^^^ help: consider using `_freq` instead Nov 28 11:11:54.180 INFO [stderr] | Nov 28 11:11:54.181 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 11:11:54.181 INFO [stderr] Nov 28 11:11:54.182 INFO [stderr] warning: unused variable: `sampleSize` Nov 28 11:11:54.183 INFO [stderr] --> src/main.rs:40:9 Nov 28 11:11:54.183 INFO [stderr] | Nov 28 11:11:54.184 INFO [stderr] 40 | let sampleSize = reader.spec().sample_rate; Nov 28 11:11:54.185 INFO [stderr] | ^^^^^^^^^^ help: consider using `_sampleSize` instead Nov 28 11:11:54.185 INFO [stderr] Nov 28 11:11:54.186 INFO [stderr] warning: unused variable: `i` Nov 28 11:11:54.186 INFO [stderr] --> src/main.rs:95:9 Nov 28 11:11:54.187 INFO [stderr] | Nov 28 11:11:54.187 INFO [stderr] 95 | for i in 0..NUM_WORKERS { Nov 28 11:11:54.188 INFO [stderr] | ^ help: consider using `_i` instead Nov 28 11:11:54.188 INFO [stderr] Nov 28 11:11:54.247 INFO [stderr] warning: variable `sampleRate` should have a snake case name such as `sample_rate` Nov 28 11:11:54.248 INFO [stderr] --> src/main.rs:28:27 Nov 28 11:11:54.249 INFO [stderr] | Nov 28 11:11:54.250 INFO [stderr] 28 | fn freq_to_bin(freq: u32, sampleRate: u32) -> usize { Nov 28 11:11:54.250 INFO [stderr] | ^^^^^^^^^^ Nov 28 11:11:54.251 INFO [stderr] | Nov 28 11:11:54.252 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 11:11:54.252 INFO [stderr] Nov 28 11:11:54.253 INFO [stderr] warning: variable `sampleSize` should have a snake case name such as `sample_size` Nov 28 11:11:54.254 INFO [stderr] --> src/main.rs:40:9 Nov 28 11:11:54.255 INFO [stderr] | Nov 28 11:11:54.255 INFO [stderr] 40 | let sampleSize = reader.spec().sample_rate; Nov 28 11:11:54.256 INFO [stderr] | ^^^^^^^^^^ Nov 28 11:11:54.257 INFO [stderr] Nov 28 11:11:54.257 INFO [stderr] warning: variable `jobProd` should have a snake case name such as `job_prod` Nov 28 11:11:54.258 INFO [stderr] --> src/main.rs:50:10 Nov 28 11:11:54.258 INFO [stderr] | Nov 28 11:11:54.259 INFO [stderr] 50 | let (jobProd, jobRecv) = spmc::channel(); Nov 28 11:11:54.260 INFO [stderr] | ^^^^^^^ Nov 28 11:11:54.260 INFO [stderr] Nov 28 11:11:54.261 INFO [stderr] warning: variable `jobRecv` should have a snake case name such as `job_recv` Nov 28 11:11:54.262 INFO [stderr] --> src/main.rs:50:19 Nov 28 11:11:54.262 INFO [stderr] | Nov 28 11:11:54.263 INFO [stderr] 50 | let (jobProd, jobRecv) = spmc::channel(); Nov 28 11:11:54.264 INFO [stderr] | ^^^^^^^ Nov 28 11:11:54.264 INFO [stderr] Nov 28 11:11:54.265 INFO [stderr] warning: variable `printProd` should have a snake case name such as `print_prod` Nov 28 11:11:54.266 INFO [stderr] --> src/main.rs:51:10 Nov 28 11:11:54.266 INFO [stderr] | Nov 28 11:11:54.267 INFO [stderr] 51 | let (printProd, printRecv) = mpsc::channel(); Nov 28 11:11:54.267 INFO [stderr] | ^^^^^^^^^ Nov 28 11:11:54.268 INFO [stderr] Nov 28 11:11:54.269 INFO [stderr] warning: variable `printRecv` should have a snake case name such as `print_recv` Nov 28 11:11:54.269 INFO [stderr] --> src/main.rs:51:21 Nov 28 11:11:54.270 INFO [stderr] | Nov 28 11:11:54.271 INFO [stderr] 51 | let (printProd, printRecv) = mpsc::channel(); Nov 28 11:11:54.271 INFO [stderr] | ^^^^^^^^^ Nov 28 11:11:54.271 INFO [stderr] Nov 28 11:11:54.272 INFO [stderr] warning: variable `widthPerIter` should have a snake case name such as `width_per_iter` Nov 28 11:11:54.273 INFO [stderr] --> src/main.rs:55:13 Nov 28 11:11:54.273 INFO [stderr] | Nov 28 11:11:54.273 INFO [stderr] 55 | let widthPerIter = (1_f32 + (FFT_SIZE as f32/ 1024_f32).round()) as u32; Nov 28 11:11:54.273 INFO [stderr] | ^^^^^^^^^^^^ Nov 28 11:11:54.273 INFO [stderr] Nov 28 11:11:54.273 INFO [stderr] warning: variable `sampleRate` should have a snake case name such as `sample_rate` Nov 28 11:11:54.273 INFO [stderr] --> src/main.rs:61:50 Nov 28 11:11:54.273 INFO [stderr] | Nov 28 11:11:54.273 INFO [stderr] 61 | PrintJob::Print(iteration, data, sampleRate) => { Nov 28 11:11:54.273 INFO [stderr] | ^^^^^^^^^^ Nov 28 11:11:54.273 INFO [stderr] Nov 28 11:11:54.273 INFO [stderr] warning: variable `minFreq` should have a snake case name such as `min_freq` Nov 28 11:11:54.273 INFO [stderr] --> src/main.rs:62:25 Nov 28 11:11:54.273 INFO [stderr] | Nov 28 11:11:54.273 INFO [stderr] 62 | let minFreq = 20; Nov 28 11:11:54.273 INFO [stderr] | ^^^^^^^ Nov 28 11:11:54.280 INFO [stderr] Nov 28 11:11:54.280 INFO [stderr] warning: variable `maxFreq` should have a snake case name such as `max_freq` Nov 28 11:11:54.280 INFO [stderr] --> src/main.rs:63:25 Nov 28 11:11:54.280 INFO [stderr] | Nov 28 11:11:54.280 INFO [stderr] 63 | let maxFreq = 8000; Nov 28 11:11:54.280 INFO [stderr] | ^^^^^^^ Nov 28 11:11:54.280 INFO [stderr] Nov 28 11:11:54.280 INFO [stderr] warning: variable `printThread` should have a snake case name such as `print_thread` Nov 28 11:11:54.280 INFO [stderr] --> src/main.rs:53:9 Nov 28 11:11:54.280 INFO [stderr] | Nov 28 11:11:54.280 INFO [stderr] 53 | let printThread = thread::spawn(move || { Nov 28 11:11:54.280 INFO [stderr] | ^^^^^^^^^^^ Nov 28 11:11:54.280 INFO [stderr] Nov 28 11:11:54.280 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 11:11:54.280 INFO [stderr] --> src/main.rs:88:9 Nov 28 11:11:54.280 INFO [stderr] | Nov 28 11:11:54.280 INFO [stderr] 88 | jobProd.send(iteration); Nov 28 11:11:54.280 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 11:11:54.280 INFO [stderr] | Nov 28 11:11:54.280 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 28 11:11:54.280 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 11:11:54.281 INFO [stderr] Nov 28 11:11:54.281 INFO [stderr] warning: variable `jobRecv` should have a snake case name such as `job_recv` Nov 28 11:11:54.281 INFO [stderr] --> src/main.rs:96:13 Nov 28 11:11:54.281 INFO [stderr] | Nov 28 11:11:54.281 INFO [stderr] 96 | let jobRecv = jobRecv.clone(); Nov 28 11:11:54.281 INFO [stderr] | ^^^^^^^ Nov 28 11:11:54.281 INFO [stderr] Nov 28 11:11:54.281 INFO [stderr] warning: variable `printProd` should have a snake case name such as `print_prod` Nov 28 11:11:54.281 INFO [stderr] --> src/main.rs:97:13 Nov 28 11:11:54.281 INFO [stderr] | Nov 28 11:11:54.281 INFO [stderr] 97 | let printProd = printProd.clone(); Nov 28 11:11:54.281 INFO [stderr] | ^^^^^^^^^ Nov 28 11:11:54.281 INFO [stderr] Nov 28 11:11:54.281 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 11:11:54.281 INFO [stderr] --> src/main.rs:113:25 Nov 28 11:11:54.281 INFO [stderr] | Nov 28 11:11:54.281 INFO [stderr] 113 | reader.seek(iteration * spec.channels as u32 * FFT_SIZE as u32); Nov 28 11:11:54.281 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 11:11:54.281 INFO [stderr] | Nov 28 11:11:54.281 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 11:11:54.281 INFO [stderr] Nov 28 11:11:54.281 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 11:11:54.281 INFO [stderr] --> src/main.rs:144:25 Nov 28 11:11:54.281 INFO [stderr] | Nov 28 11:11:54.281 INFO [stderr] 144 | printProd.send(PrintJob::Print(iteration, output, spec.sample_rate)); Nov 28 11:11:54.281 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 11:11:54.281 INFO [stderr] | Nov 28 11:11:54.281 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 11:11:54.281 INFO [stderr] Nov 28 11:11:54.352 INFO [stderr] warning: unused variable: `freq` Nov 28 11:11:54.353 INFO [stderr] --> src/main.rs:68:29 Nov 28 11:11:54.354 INFO [stderr] | Nov 28 11:11:54.355 INFO [stderr] 68 | let freq = i as f32 * sampleRate as f32 / FFT_SIZE as f32; Nov 28 11:11:54.355 INFO [stderr] | ^^^^ help: consider using `_freq` instead Nov 28 11:11:54.356 INFO [stderr] | Nov 28 11:11:54.357 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 11:11:54.357 INFO [stderr] Nov 28 11:11:54.358 INFO [stderr] warning: unused variable: `sampleSize` Nov 28 11:11:54.358 INFO [stderr] --> src/main.rs:40:9 Nov 28 11:11:54.359 INFO [stderr] | Nov 28 11:11:54.360 INFO [stderr] 40 | let sampleSize = reader.spec().sample_rate; Nov 28 11:11:54.360 INFO [stderr] | ^^^^^^^^^^ help: consider using `_sampleSize` instead Nov 28 11:11:54.361 INFO [stderr] Nov 28 11:11:54.361 INFO [stderr] warning: unused variable: `i` Nov 28 11:11:54.362 INFO [stderr] --> src/main.rs:95:9 Nov 28 11:11:54.363 INFO [stderr] | Nov 28 11:11:54.364 INFO [stderr] 95 | for i in 0..NUM_WORKERS { Nov 28 11:11:54.364 INFO [stderr] | ^ help: consider using `_i` instead Nov 28 11:11:54.365 INFO [stderr] Nov 28 11:11:54.415 INFO [stderr] warning: variable `sampleRate` should have a snake case name such as `sample_rate` Nov 28 11:11:54.416 INFO [stderr] --> src/main.rs:28:27 Nov 28 11:11:54.416 INFO [stderr] | Nov 28 11:11:54.417 INFO [stderr] 28 | fn freq_to_bin(freq: u32, sampleRate: u32) -> usize { Nov 28 11:11:54.418 INFO [stderr] | ^^^^^^^^^^ Nov 28 11:11:54.418 INFO [stderr] | Nov 28 11:11:54.419 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 11:11:54.420 INFO [stderr] Nov 28 11:11:54.420 INFO [stderr] warning: variable `sampleSize` should have a snake case name such as `sample_size` Nov 28 11:11:54.421 INFO [stderr] --> src/main.rs:40:9 Nov 28 11:11:54.421 INFO [stderr] | Nov 28 11:11:54.422 INFO [stderr] 40 | let sampleSize = reader.spec().sample_rate; Nov 28 11:11:54.422 INFO [stderr] | ^^^^^^^^^^ Nov 28 11:11:54.423 INFO [stderr] Nov 28 11:11:54.424 INFO [stderr] warning: variable `jobProd` should have a snake case name such as `job_prod` Nov 28 11:11:54.424 INFO [stderr] --> src/main.rs:50:10 Nov 28 11:11:54.425 INFO [stderr] | Nov 28 11:11:54.426 INFO [stderr] 50 | let (jobProd, jobRecv) = spmc::channel(); Nov 28 11:11:54.426 INFO [stderr] | ^^^^^^^ Nov 28 11:11:54.427 INFO [stderr] Nov 28 11:11:54.427 INFO [stderr] warning: variable `jobRecv` should have a snake case name such as `job_recv` Nov 28 11:11:54.428 INFO [stderr] --> src/main.rs:50:19 Nov 28 11:11:54.428 INFO [stderr] | Nov 28 11:11:54.428 INFO [stderr] 50 | let (jobProd, jobRecv) = spmc::channel(); Nov 28 11:11:54.428 INFO [stderr] | ^^^^^^^ Nov 28 11:11:54.428 INFO [stderr] Nov 28 11:11:54.428 INFO [stderr] warning: variable `printProd` should have a snake case name such as `print_prod` Nov 28 11:11:54.428 INFO [stderr] --> src/main.rs:51:10 Nov 28 11:11:54.428 INFO [stderr] | Nov 28 11:11:54.428 INFO [stderr] 51 | let (printProd, printRecv) = mpsc::channel(); Nov 28 11:11:54.428 INFO [stderr] | ^^^^^^^^^ Nov 28 11:11:54.431 INFO [stderr] Nov 28 11:11:54.431 INFO [stderr] warning: variable `printRecv` should have a snake case name such as `print_recv` Nov 28 11:11:54.431 INFO [stderr] --> src/main.rs:51:21 Nov 28 11:11:54.431 INFO [stderr] | Nov 28 11:11:54.431 INFO [stderr] 51 | let (printProd, printRecv) = mpsc::channel(); Nov 28 11:11:54.431 INFO [stderr] | ^^^^^^^^^ Nov 28 11:11:54.431 INFO [stderr] Nov 28 11:11:54.431 INFO [stderr] warning: variable `widthPerIter` should have a snake case name such as `width_per_iter` Nov 28 11:11:54.431 INFO [stderr] --> src/main.rs:55:13 Nov 28 11:11:54.431 INFO [stderr] | Nov 28 11:11:54.431 INFO [stderr] 55 | let widthPerIter = (1_f32 + (FFT_SIZE as f32/ 1024_f32).round()) as u32; Nov 28 11:11:54.431 INFO [stderr] | ^^^^^^^^^^^^ Nov 28 11:11:54.431 INFO [stderr] Nov 28 11:11:54.431 INFO [stderr] warning: variable `sampleRate` should have a snake case name such as `sample_rate` Nov 28 11:11:54.431 INFO [stderr] --> src/main.rs:61:50 Nov 28 11:11:54.431 INFO [stderr] | Nov 28 11:11:54.431 INFO [stderr] 61 | PrintJob::Print(iteration, data, sampleRate) => { Nov 28 11:11:54.431 INFO [stderr] | ^^^^^^^^^^ Nov 28 11:11:54.432 INFO [stderr] Nov 28 11:11:54.432 INFO [stderr] warning: variable `minFreq` should have a snake case name such as `min_freq` Nov 28 11:11:54.432 INFO [stderr] --> src/main.rs:62:25 Nov 28 11:11:54.432 INFO [stderr] | Nov 28 11:11:54.432 INFO [stderr] 62 | let minFreq = 20; Nov 28 11:11:54.432 INFO [stderr] | ^^^^^^^ Nov 28 11:11:54.432 INFO [stderr] Nov 28 11:11:54.432 INFO [stderr] warning: variable `maxFreq` should have a snake case name such as `max_freq` Nov 28 11:11:54.432 INFO [stderr] --> src/main.rs:63:25 Nov 28 11:11:54.432 INFO [stderr] | Nov 28 11:11:54.432 INFO [stderr] 63 | let maxFreq = 8000; Nov 28 11:11:54.432 INFO [stderr] | ^^^^^^^ Nov 28 11:11:54.432 INFO [stderr] Nov 28 11:11:54.432 INFO [stderr] warning: variable `printThread` should have a snake case name such as `print_thread` Nov 28 11:11:54.432 INFO [stderr] --> src/main.rs:53:9 Nov 28 11:11:54.432 INFO [stderr] | Nov 28 11:11:54.432 INFO [stderr] 53 | let printThread = thread::spawn(move || { Nov 28 11:11:54.432 INFO [stderr] | ^^^^^^^^^^^ Nov 28 11:11:54.432 INFO [stderr] Nov 28 11:11:54.432 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 11:11:54.432 INFO [stderr] --> src/main.rs:88:9 Nov 28 11:11:54.432 INFO [stderr] | Nov 28 11:11:54.432 INFO [stderr] 88 | jobProd.send(iteration); Nov 28 11:11:54.432 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 11:11:54.432 INFO [stderr] | Nov 28 11:11:54.432 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 28 11:11:54.432 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 11:11:54.432 INFO [stderr] Nov 28 11:11:54.432 INFO [stderr] warning: variable `jobRecv` should have a snake case name such as `job_recv` Nov 28 11:11:54.432 INFO [stderr] --> src/main.rs:96:13 Nov 28 11:11:54.432 INFO [stderr] | Nov 28 11:11:54.432 INFO [stderr] 96 | let jobRecv = jobRecv.clone(); Nov 28 11:11:54.432 INFO [stderr] | ^^^^^^^ Nov 28 11:11:54.432 INFO [stderr] Nov 28 11:11:54.432 INFO [stderr] warning: variable `printProd` should have a snake case name such as `print_prod` Nov 28 11:11:54.432 INFO [stderr] --> src/main.rs:97:13 Nov 28 11:11:54.432 INFO [stderr] | Nov 28 11:11:54.432 INFO [stderr] 97 | let printProd = printProd.clone(); Nov 28 11:11:54.432 INFO [stderr] | ^^^^^^^^^ Nov 28 11:11:54.432 INFO [stderr] Nov 28 11:11:54.432 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 11:11:54.432 INFO [stderr] --> src/main.rs:113:25 Nov 28 11:11:54.432 INFO [stderr] | Nov 28 11:11:54.432 INFO [stderr] 113 | reader.seek(iteration * spec.channels as u32 * FFT_SIZE as u32); Nov 28 11:11:54.432 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 11:11:54.432 INFO [stderr] | Nov 28 11:11:54.432 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 11:11:54.432 INFO [stderr] Nov 28 11:11:54.432 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 11:11:54.432 INFO [stderr] --> src/main.rs:144:25 Nov 28 11:11:54.432 INFO [stderr] | Nov 28 11:11:54.432 INFO [stderr] 144 | printProd.send(PrintJob::Print(iteration, output, spec.sample_rate)); Nov 28 11:11:54.432 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 11:11:54.432 INFO [stderr] | Nov 28 11:11:54.432 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 11:11:54.432 INFO [stderr] Nov 28 11:11:54.484 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.54s Nov 28 11:11:54.487 INFO [stderr] su: No module specific data is present Nov 28 11:11:56.109 INFO running `"docker" "inspect" "e04052cf8fa3ecfd3e5147f520c3077cde8acfd59d2ee467d1cf7835cf298b6c"` Nov 28 11:11:56.434 INFO running `"docker" "rm" "-f" "e04052cf8fa3ecfd3e5147f520c3077cde8acfd59d2ee467d1cf7835cf298b6c"` Nov 28 11:11:56.749 INFO [stdout] e04052cf8fa3ecfd3e5147f520c3077cde8acfd59d2ee467d1cf7835cf298b6c