Nov 01 10:13:21.955 INFO checking SSStormy/stdf-spectrogram against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Nov 01 10:13:21.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 10:13:22.478 INFO blam! fdb7122b860c9190e183a9bd2646305a7b823280f56dab7f1787720ae86c4dcd Nov 01 10:13:22.481 INFO running `"docker" "start" "-a" "fdb7122b860c9190e183a9bd2646305a7b823280f56dab7f1787720ae86c4dcd"` Nov 01 10:13:24.360 INFO kablam! usermod: no changes Nov 01 10:13:24.452 INFO kablam! Checking spmc v0.2.2 Nov 01 10:13:24.464 INFO kablam! Checking bmp v0.4.0 Nov 01 10:13:24.472 INFO kablam! Checking rustfft v2.0.0 Nov 01 10:13:26.932 INFO kablam! Checking fft v0.1.0 (/source) Nov 01 10:13:28.264 INFO kablam! warning: unused variable: `freq` Nov 01 10:13:28.265 INFO kablam! --> src/main.rs:68:29 Nov 01 10:13:28.265 INFO kablam! | Nov 01 10:13:28.265 INFO kablam! 68 | let freq = i as f32 * sampleRate as f32 / FFT_SIZE as f32; Nov 01 10:13:28.265 INFO kablam! | ^^^^ help: consider using `_freq` instead Nov 01 10:13:28.265 INFO kablam! | Nov 01 10:13:28.265 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 10:13:28.265 INFO kablam! Nov 01 10:13:28.265 INFO kablam! warning: unused variable: `sampleSize` Nov 01 10:13:28.265 INFO kablam! --> src/main.rs:40:9 Nov 01 10:13:28.265 INFO kablam! | Nov 01 10:13:28.265 INFO kablam! 40 | let sampleSize = reader.spec().sample_rate; Nov 01 10:13:28.265 INFO kablam! | ^^^^^^^^^^ help: consider using `_sampleSize` instead Nov 01 10:13:28.265 INFO kablam! Nov 01 10:13:28.265 INFO kablam! warning: unused variable: `i` Nov 01 10:13:28.265 INFO kablam! --> src/main.rs:95:9 Nov 01 10:13:28.265 INFO kablam! | Nov 01 10:13:28.265 INFO kablam! 95 | for i in 0..NUM_WORKERS { Nov 01 10:13:28.265 INFO kablam! | ^ help: consider using `_i` instead Nov 01 10:13:28.265 INFO kablam! Nov 01 10:13:28.309 INFO kablam! warning: unused variable: `freq` Nov 01 10:13:28.309 INFO kablam! --> src/main.rs:68:29 Nov 01 10:13:28.309 INFO kablam! | Nov 01 10:13:28.309 INFO kablam! 68 | let freq = i as f32 * sampleRate as f32 / FFT_SIZE as f32; Nov 01 10:13:28.309 INFO kablam! | ^^^^ help: consider using `_freq` instead Nov 01 10:13:28.311 INFO kablam! | Nov 01 10:13:28.311 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 10:13:28.311 INFO kablam! Nov 01 10:13:28.311 INFO kablam! warning: unused variable: `sampleSize` Nov 01 10:13:28.311 INFO kablam! --> src/main.rs:40:9 Nov 01 10:13:28.311 INFO kablam! | Nov 01 10:13:28.311 INFO kablam! 40 | let sampleSize = reader.spec().sample_rate; Nov 01 10:13:28.311 INFO kablam! | ^^^^^^^^^^ help: consider using `_sampleSize` instead Nov 01 10:13:28.311 INFO kablam! Nov 01 10:13:28.311 INFO kablam! warning: unused variable: `i` Nov 01 10:13:28.311 INFO kablam! --> src/main.rs:95:9 Nov 01 10:13:28.311 INFO kablam! | Nov 01 10:13:28.311 INFO kablam! 95 | for i in 0..NUM_WORKERS { Nov 01 10:13:28.311 INFO kablam! | ^ help: consider using `_i` instead Nov 01 10:13:28.311 INFO kablam! Nov 01 10:13:28.315 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate` Nov 01 10:13:28.316 INFO kablam! --> src/main.rs:28:27 Nov 01 10:13:28.316 INFO kablam! | Nov 01 10:13:28.316 INFO kablam! 28 | fn freq_to_bin(freq: u32, sampleRate: u32) -> usize { Nov 01 10:13:28.316 INFO kablam! | ^^^^^^^^^^ Nov 01 10:13:28.316 INFO kablam! | Nov 01 10:13:28.316 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 01 10:13:28.316 INFO kablam! Nov 01 10:13:28.317 INFO kablam! warning: variable `sampleSize` should have a snake case name such as `sample_size` Nov 01 10:13:28.317 INFO kablam! --> src/main.rs:40:9 Nov 01 10:13:28.317 INFO kablam! | Nov 01 10:13:28.317 INFO kablam! 40 | let sampleSize = reader.spec().sample_rate; Nov 01 10:13:28.317 INFO kablam! | ^^^^^^^^^^ Nov 01 10:13:28.317 INFO kablam! Nov 01 10:13:28.318 INFO kablam! warning: variable `jobProd` should have a snake case name such as `job_prod` Nov 01 10:13:28.318 INFO kablam! --> src/main.rs:50:10 Nov 01 10:13:28.318 INFO kablam! | Nov 01 10:13:28.318 INFO kablam! 50 | let (jobProd, jobRecv) = spmc::channel(); Nov 01 10:13:28.318 INFO kablam! | ^^^^^^^ Nov 01 10:13:28.318 INFO kablam! Nov 01 10:13:28.318 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv` Nov 01 10:13:28.318 INFO kablam! --> src/main.rs:50:19 Nov 01 10:13:28.318 INFO kablam! | Nov 01 10:13:28.318 INFO kablam! 50 | let (jobProd, jobRecv) = spmc::channel(); Nov 01 10:13:28.318 INFO kablam! | ^^^^^^^ Nov 01 10:13:28.318 INFO kablam! Nov 01 10:13:28.318 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod` Nov 01 10:13:28.321 INFO kablam! --> src/main.rs:51:10 Nov 01 10:13:28.321 INFO kablam! | Nov 01 10:13:28.321 INFO kablam! 51 | let (printProd, printRecv) = mpsc::channel(); Nov 01 10:13:28.321 INFO kablam! | ^^^^^^^^^ Nov 01 10:13:28.321 INFO kablam! Nov 01 10:13:28.321 INFO kablam! warning: variable `printRecv` should have a snake case name such as `print_recv` Nov 01 10:13:28.321 INFO kablam! --> src/main.rs:51:21 Nov 01 10:13:28.321 INFO kablam! | Nov 01 10:13:28.321 INFO kablam! 51 | let (printProd, printRecv) = mpsc::channel(); Nov 01 10:13:28.321 INFO kablam! | ^^^^^^^^^ Nov 01 10:13:28.321 INFO kablam! Nov 01 10:13:28.321 INFO kablam! warning: variable `widthPerIter` should have a snake case name such as `width_per_iter` Nov 01 10:13:28.321 INFO kablam! --> src/main.rs:55:13 Nov 01 10:13:28.321 INFO kablam! | Nov 01 10:13:28.321 INFO kablam! 55 | let widthPerIter = (1_f32 + (FFT_SIZE as f32/ 1024_f32).round()) as u32; Nov 01 10:13:28.321 INFO kablam! | ^^^^^^^^^^^^ Nov 01 10:13:28.321 INFO kablam! Nov 01 10:13:28.321 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate` Nov 01 10:13:28.321 INFO kablam! --> src/main.rs:61:50 Nov 01 10:13:28.321 INFO kablam! | Nov 01 10:13:28.321 INFO kablam! 61 | PrintJob::Print(iteration, data, sampleRate) => { Nov 01 10:13:28.321 INFO kablam! | ^^^^^^^^^^ Nov 01 10:13:28.321 INFO kablam! Nov 01 10:13:28.321 INFO kablam! warning: variable `minFreq` should have a snake case name such as `min_freq` Nov 01 10:13:28.321 INFO kablam! --> src/main.rs:62:25 Nov 01 10:13:28.321 INFO kablam! | Nov 01 10:13:28.321 INFO kablam! 62 | let minFreq = 20; Nov 01 10:13:28.321 INFO kablam! | ^^^^^^^ Nov 01 10:13:28.321 INFO kablam! Nov 01 10:13:28.321 INFO kablam! warning: variable `maxFreq` should have a snake case name such as `max_freq` Nov 01 10:13:28.321 INFO kablam! --> src/main.rs:63:25 Nov 01 10:13:28.321 INFO kablam! | Nov 01 10:13:28.321 INFO kablam! 63 | let maxFreq = 8000; Nov 01 10:13:28.321 INFO kablam! | ^^^^^^^ Nov 01 10:13:28.321 INFO kablam! Nov 01 10:13:28.321 INFO kablam! warning: variable `printThread` should have a snake case name such as `print_thread` Nov 01 10:13:28.321 INFO kablam! --> src/main.rs:53:9 Nov 01 10:13:28.321 INFO kablam! | Nov 01 10:13:28.321 INFO kablam! 53 | let printThread = thread::spawn(move || { Nov 01 10:13:28.321 INFO kablam! | ^^^^^^^^^^^ Nov 01 10:13:28.321 INFO kablam! Nov 01 10:13:28.321 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 10:13:28.321 INFO kablam! --> src/main.rs:88:9 Nov 01 10:13:28.321 INFO kablam! | Nov 01 10:13:28.321 INFO kablam! 88 | jobProd.send(iteration); Nov 01 10:13:28.326 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 10:13:28.326 INFO kablam! | Nov 01 10:13:28.326 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 10:13:28.326 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 10:13:28.326 INFO kablam! Nov 01 10:13:28.326 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv` Nov 01 10:13:28.326 INFO kablam! --> src/main.rs:96:13 Nov 01 10:13:28.326 INFO kablam! | Nov 01 10:13:28.326 INFO kablam! 96 | let jobRecv = jobRecv.clone(); Nov 01 10:13:28.326 INFO kablam! | ^^^^^^^ Nov 01 10:13:28.326 INFO kablam! Nov 01 10:13:28.326 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod` Nov 01 10:13:28.326 INFO kablam! --> src/main.rs:97:13 Nov 01 10:13:28.326 INFO kablam! | Nov 01 10:13:28.326 INFO kablam! 97 | let printProd = printProd.clone(); Nov 01 10:13:28.326 INFO kablam! | ^^^^^^^^^ Nov 01 10:13:28.326 INFO kablam! Nov 01 10:13:28.326 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 10:13:28.326 INFO kablam! --> src/main.rs:113:25 Nov 01 10:13:28.326 INFO kablam! | Nov 01 10:13:28.326 INFO kablam! 113 | reader.seek(iteration * spec.channels as u32 * FFT_SIZE as u32); Nov 01 10:13:28.326 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 10:13:28.326 INFO kablam! | Nov 01 10:13:28.327 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 10:13:28.327 INFO kablam! Nov 01 10:13:28.327 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 10:13:28.327 INFO kablam! --> src/main.rs:144:25 Nov 01 10:13:28.327 INFO kablam! | Nov 01 10:13:28.327 INFO kablam! 144 | printProd.send(PrintJob::Print(iteration, output, spec.sample_rate)); Nov 01 10:13:28.327 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 10:13:28.327 INFO kablam! | Nov 01 10:13:28.327 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 10:13:28.327 INFO kablam! Nov 01 10:13:28.364 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate` Nov 01 10:13:28.364 INFO kablam! --> src/main.rs:28:27 Nov 01 10:13:28.364 INFO kablam! | Nov 01 10:13:28.364 INFO kablam! 28 | fn freq_to_bin(freq: u32, sampleRate: u32) -> usize { Nov 01 10:13:28.364 INFO kablam! | ^^^^^^^^^^ Nov 01 10:13:28.364 INFO kablam! | Nov 01 10:13:28.365 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 01 10:13:28.365 INFO kablam! Nov 01 10:13:28.365 INFO kablam! warning: variable `sampleSize` should have a snake case name such as `sample_size` Nov 01 10:13:28.365 INFO kablam! --> src/main.rs:40:9 Nov 01 10:13:28.366 INFO kablam! | Nov 01 10:13:28.366 INFO kablam! 40 | let sampleSize = reader.spec().sample_rate; Nov 01 10:13:28.366 INFO kablam! | ^^^^^^^^^^ Nov 01 10:13:28.366 INFO kablam! Nov 01 10:13:28.367 INFO kablam! warning: variable `jobProd` should have a snake case name such as `job_prod` Nov 01 10:13:28.367 INFO kablam! --> src/main.rs:50:10 Nov 01 10:13:28.367 INFO kablam! | Nov 01 10:13:28.368 INFO kablam! 50 | let (jobProd, jobRecv) = spmc::channel(); Nov 01 10:13:28.368 INFO kablam! | ^^^^^^^ Nov 01 10:13:28.368 INFO kablam! Nov 01 10:13:28.369 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv` Nov 01 10:13:28.369 INFO kablam! --> src/main.rs:50:19 Nov 01 10:13:28.369 INFO kablam! | Nov 01 10:13:28.369 INFO kablam! 50 | let (jobProd, jobRecv) = spmc::channel(); Nov 01 10:13:28.370 INFO kablam! | ^^^^^^^ Nov 01 10:13:28.370 INFO kablam! Nov 01 10:13:28.370 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod` Nov 01 10:13:28.371 INFO kablam! --> src/main.rs:51:10 Nov 01 10:13:28.371 INFO kablam! | Nov 01 10:13:28.371 INFO kablam! 51 | let (printProd, printRecv) = mpsc::channel(); Nov 01 10:13:28.371 INFO kablam! | ^^^^^^^^^ Nov 01 10:13:28.372 INFO kablam! Nov 01 10:13:28.372 INFO kablam! warning: variable `printRecv` should have a snake case name such as `print_recv` Nov 01 10:13:28.372 INFO kablam! --> src/main.rs:51:21 Nov 01 10:13:28.373 INFO kablam! | Nov 01 10:13:28.373 INFO kablam! 51 | let (printProd, printRecv) = mpsc::channel(); Nov 01 10:13:28.373 INFO kablam! | ^^^^^^^^^ Nov 01 10:13:28.373 INFO kablam! Nov 01 10:13:28.374 INFO kablam! warning: variable `widthPerIter` should have a snake case name such as `width_per_iter` Nov 01 10:13:28.374 INFO kablam! --> src/main.rs:55:13 Nov 01 10:13:28.374 INFO kablam! | Nov 01 10:13:28.375 INFO kablam! 55 | let widthPerIter = (1_f32 + (FFT_SIZE as f32/ 1024_f32).round()) as u32; Nov 01 10:13:28.375 INFO kablam! | ^^^^^^^^^^^^ Nov 01 10:13:28.375 INFO kablam! Nov 01 10:13:28.376 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate` Nov 01 10:13:28.376 INFO kablam! --> src/main.rs:61:50 Nov 01 10:13:28.376 INFO kablam! | Nov 01 10:13:28.377 INFO kablam! 61 | PrintJob::Print(iteration, data, sampleRate) => { Nov 01 10:13:28.377 INFO kablam! | ^^^^^^^^^^ Nov 01 10:13:28.377 INFO kablam! Nov 01 10:13:28.377 INFO kablam! warning: variable `minFreq` should have a snake case name such as `min_freq` Nov 01 10:13:28.378 INFO kablam! --> src/main.rs:62:25 Nov 01 10:13:28.378 INFO kablam! | Nov 01 10:13:28.378 INFO kablam! 62 | let minFreq = 20; Nov 01 10:13:28.379 INFO kablam! | ^^^^^^^ Nov 01 10:13:28.379 INFO kablam! Nov 01 10:13:28.379 INFO kablam! warning: variable `maxFreq` should have a snake case name such as `max_freq` Nov 01 10:13:28.380 INFO kablam! --> src/main.rs:63:25 Nov 01 10:13:28.380 INFO kablam! | Nov 01 10:13:28.380 INFO kablam! 63 | let maxFreq = 8000; Nov 01 10:13:28.380 INFO kablam! | ^^^^^^^ Nov 01 10:13:28.381 INFO kablam! Nov 01 10:13:28.381 INFO kablam! warning: variable `printThread` should have a snake case name such as `print_thread` Nov 01 10:13:28.381 INFO kablam! --> src/main.rs:53:9 Nov 01 10:13:28.382 INFO kablam! | Nov 01 10:13:28.382 INFO kablam! 53 | let printThread = thread::spawn(move || { Nov 01 10:13:28.382 INFO kablam! | ^^^^^^^^^^^ Nov 01 10:13:28.382 INFO kablam! Nov 01 10:13:28.383 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 10:13:28.383 INFO kablam! --> src/main.rs:88:9 Nov 01 10:13:28.383 INFO kablam! | Nov 01 10:13:28.384 INFO kablam! 88 | jobProd.send(iteration); Nov 01 10:13:28.384 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 10:13:28.384 INFO kablam! | Nov 01 10:13:28.385 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 10:13:28.385 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 10:13:28.385 INFO kablam! Nov 01 10:13:28.386 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv` Nov 01 10:13:28.386 INFO kablam! --> src/main.rs:96:13 Nov 01 10:13:28.386 INFO kablam! | Nov 01 10:13:28.386 INFO kablam! 96 | let jobRecv = jobRecv.clone(); Nov 01 10:13:28.387 INFO kablam! | ^^^^^^^ Nov 01 10:13:28.387 INFO kablam! Nov 01 10:13:28.387 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod` Nov 01 10:13:28.388 INFO kablam! --> src/main.rs:97:13 Nov 01 10:13:28.388 INFO kablam! | Nov 01 10:13:28.388 INFO kablam! 97 | let printProd = printProd.clone(); Nov 01 10:13:28.389 INFO kablam! | ^^^^^^^^^ Nov 01 10:13:28.389 INFO kablam! Nov 01 10:13:28.389 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 10:13:28.390 INFO kablam! --> src/main.rs:113:25 Nov 01 10:13:28.390 INFO kablam! | Nov 01 10:13:28.390 INFO kablam! 113 | reader.seek(iteration * spec.channels as u32 * FFT_SIZE as u32); Nov 01 10:13:28.390 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 10:13:28.391 INFO kablam! | Nov 01 10:13:28.391 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 10:13:28.391 INFO kablam! Nov 01 10:13:28.392 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 10:13:28.392 INFO kablam! --> src/main.rs:144:25 Nov 01 10:13:28.392 INFO kablam! | Nov 01 10:13:28.393 INFO kablam! 144 | printProd.send(PrintJob::Print(iteration, output, spec.sample_rate)); Nov 01 10:13:28.393 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 10:13:28.393 INFO kablam! | Nov 01 10:13:28.394 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 10:13:28.394 INFO kablam! Nov 01 10:13:28.429 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 4.04s Nov 01 10:13:28.435 INFO kablam! su: No module specific data is present Nov 01 10:13:29.246 INFO running `"docker" "rm" "-f" "fdb7122b860c9190e183a9bd2646305a7b823280f56dab7f1787720ae86c4dcd"` Nov 01 10:13:29.556 INFO blam! fdb7122b860c9190e183a9bd2646305a7b823280f56dab7f1787720ae86c4dcd