Dec 12 00:25:59.593 INFO checking SSStormy/stdf-spectrogram against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677 Dec 12 00:25:59.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"` Dec 12 00:26:00.026 INFO [stdout] 171da77ba8fa9cc278ad260612c36df0277f9789d776779d3b2bf28699bb0c8e Dec 12 00:26:00.028 INFO running `"docker" "start" "-a" "171da77ba8fa9cc278ad260612c36df0277f9789d776779d3b2bf28699bb0c8e"` Dec 12 00:26:02.271 INFO [stderr] usermod: no changes Dec 12 00:26:02.396 INFO [stderr] Checking bmp v0.4.0 Dec 12 00:26:02.400 INFO [stderr] Checking rustfft v2.0.0 Dec 12 00:26:04.370 INFO [stderr] Checking fft v0.1.0 (/source) Dec 12 00:26:05.760 INFO [stderr] warning: unused variable: `freq` Dec 12 00:26:05.761 INFO [stderr] --> src/main.rs:68:29 Dec 12 00:26:05.761 INFO [stderr] | Dec 12 00:26:05.762 INFO [stderr] 68 | let freq = i as f32 * sampleRate as f32 / FFT_SIZE as f32; Dec 12 00:26:05.762 INFO [stderr] | ^^^^ help: consider using `_freq` instead Dec 12 00:26:05.762 INFO [stderr] | Dec 12 00:26:05.763 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 12 00:26:05.763 INFO [stderr] Dec 12 00:26:05.763 INFO [stderr] warning: unused variable: `sampleSize` Dec 12 00:26:05.764 INFO [stderr] --> src/main.rs:40:9 Dec 12 00:26:05.764 INFO [stderr] | Dec 12 00:26:05.764 INFO [stderr] 40 | let sampleSize = reader.spec().sample_rate; Dec 12 00:26:05.765 INFO [stderr] | ^^^^^^^^^^ help: consider using `_sampleSize` instead Dec 12 00:26:05.765 INFO [stderr] Dec 12 00:26:05.765 INFO [stderr] warning: unused variable: `i` Dec 12 00:26:05.766 INFO [stderr] --> src/main.rs:95:9 Dec 12 00:26:05.766 INFO [stderr] | Dec 12 00:26:05.766 INFO [stderr] 95 | for i in 0..NUM_WORKERS { Dec 12 00:26:05.766 INFO [stderr] | ^ help: consider using `_i` instead Dec 12 00:26:05.766 INFO [stderr] Dec 12 00:26:05.796 INFO [stderr] warning: unused variable: `freq` Dec 12 00:26:05.796 INFO [stderr] --> src/main.rs:68:29 Dec 12 00:26:05.796 INFO [stderr] | Dec 12 00:26:05.796 INFO [stderr] 68 | let freq = i as f32 * sampleRate as f32 / FFT_SIZE as f32; Dec 12 00:26:05.796 INFO [stderr] | ^^^^ help: consider using `_freq` instead Dec 12 00:26:05.796 INFO [stderr] | Dec 12 00:26:05.796 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 12 00:26:05.797 INFO [stderr] Dec 12 00:26:05.797 INFO [stderr] warning: unused variable: `sampleSize` Dec 12 00:26:05.797 INFO [stderr] --> src/main.rs:40:9 Dec 12 00:26:05.797 INFO [stderr] | Dec 12 00:26:05.797 INFO [stderr] 40 | let sampleSize = reader.spec().sample_rate; Dec 12 00:26:05.797 INFO [stderr] | ^^^^^^^^^^ help: consider using `_sampleSize` instead Dec 12 00:26:05.797 INFO [stderr] Dec 12 00:26:05.797 INFO [stderr] warning: unused variable: `i` Dec 12 00:26:05.797 INFO [stderr] --> src/main.rs:95:9 Dec 12 00:26:05.797 INFO [stderr] | Dec 12 00:26:05.798 INFO [stderr] 95 | for i in 0..NUM_WORKERS { Dec 12 00:26:05.798 INFO [stderr] | ^ help: consider using `_i` instead Dec 12 00:26:05.798 INFO [stderr] Dec 12 00:26:05.816 INFO [stderr] warning: variable `sampleRate` should have a snake case name such as `sample_rate` Dec 12 00:26:05.816 INFO [stderr] --> src/main.rs:28:27 Dec 12 00:26:05.816 INFO [stderr] | Dec 12 00:26:05.816 INFO [stderr] 28 | fn freq_to_bin(freq: u32, sampleRate: u32) -> usize { Dec 12 00:26:05.816 INFO [stderr] | ^^^^^^^^^^ Dec 12 00:26:05.816 INFO [stderr] | Dec 12 00:26:05.817 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 12 00:26:05.817 INFO [stderr] Dec 12 00:26:05.817 INFO [stderr] warning: variable `sampleSize` should have a snake case name such as `sample_size` Dec 12 00:26:05.817 INFO [stderr] --> src/main.rs:40:9 Dec 12 00:26:05.817 INFO [stderr] | Dec 12 00:26:05.817 INFO [stderr] 40 | let sampleSize = reader.spec().sample_rate; Dec 12 00:26:05.817 INFO [stderr] | ^^^^^^^^^^ Dec 12 00:26:05.817 INFO [stderr] Dec 12 00:26:05.817 INFO [stderr] warning: variable `jobProd` should have a snake case name such as `job_prod` Dec 12 00:26:05.817 INFO [stderr] --> src/main.rs:50:10 Dec 12 00:26:05.817 INFO [stderr] | Dec 12 00:26:05.817 INFO [stderr] 50 | let (jobProd, jobRecv) = spmc::channel(); Dec 12 00:26:05.817 INFO [stderr] | ^^^^^^^ Dec 12 00:26:05.817 INFO [stderr] Dec 12 00:26:05.817 INFO [stderr] warning: variable `jobRecv` should have a snake case name such as `job_recv` Dec 12 00:26:05.817 INFO [stderr] --> src/main.rs:50:19 Dec 12 00:26:05.817 INFO [stderr] | Dec 12 00:26:05.818 INFO [stderr] 50 | let (jobProd, jobRecv) = spmc::channel(); Dec 12 00:26:05.818 INFO [stderr] | ^^^^^^^ Dec 12 00:26:05.818 INFO [stderr] Dec 12 00:26:05.818 INFO [stderr] warning: variable `printProd` should have a snake case name such as `print_prod` Dec 12 00:26:05.818 INFO [stderr] --> src/main.rs:51:10 Dec 12 00:26:05.818 INFO [stderr] | Dec 12 00:26:05.818 INFO [stderr] 51 | let (printProd, printRecv) = mpsc::channel(); Dec 12 00:26:05.818 INFO [stderr] | ^^^^^^^^^ Dec 12 00:26:05.818 INFO [stderr] Dec 12 00:26:05.818 INFO [stderr] warning: variable `printRecv` should have a snake case name such as `print_recv` Dec 12 00:26:05.818 INFO [stderr] --> src/main.rs:51:21 Dec 12 00:26:05.818 INFO [stderr] | Dec 12 00:26:05.818 INFO [stderr] 51 | let (printProd, printRecv) = mpsc::channel(); Dec 12 00:26:05.818 INFO [stderr] | ^^^^^^^^^ Dec 12 00:26:05.818 INFO [stderr] Dec 12 00:26:05.818 INFO [stderr] warning: variable `widthPerIter` should have a snake case name such as `width_per_iter` Dec 12 00:26:05.818 INFO [stderr] --> src/main.rs:55:13 Dec 12 00:26:05.818 INFO [stderr] | Dec 12 00:26:05.818 INFO [stderr] 55 | let widthPerIter = (1_f32 + (FFT_SIZE as f32/ 1024_f32).round()) as u32; Dec 12 00:26:05.818 INFO [stderr] | ^^^^^^^^^^^^ Dec 12 00:26:05.818 INFO [stderr] Dec 12 00:26:05.818 INFO [stderr] warning: variable `sampleRate` should have a snake case name such as `sample_rate` Dec 12 00:26:05.818 INFO [stderr] --> src/main.rs:61:50 Dec 12 00:26:05.818 INFO [stderr] | Dec 12 00:26:05.818 INFO [stderr] 61 | PrintJob::Print(iteration, data, sampleRate) => { Dec 12 00:26:05.818 INFO [stderr] | ^^^^^^^^^^ Dec 12 00:26:05.818 INFO [stderr] Dec 12 00:26:05.818 INFO [stderr] warning: variable `minFreq` should have a snake case name such as `min_freq` Dec 12 00:26:05.818 INFO [stderr] --> src/main.rs:62:25 Dec 12 00:26:05.818 INFO [stderr] | Dec 12 00:26:05.818 INFO [stderr] 62 | let minFreq = 20; Dec 12 00:26:05.818 INFO [stderr] | ^^^^^^^ Dec 12 00:26:05.818 INFO [stderr] Dec 12 00:26:05.818 INFO [stderr] warning: variable `maxFreq` should have a snake case name such as `max_freq` Dec 12 00:26:05.818 INFO [stderr] --> src/main.rs:63:25 Dec 12 00:26:05.818 INFO [stderr] | Dec 12 00:26:05.818 INFO [stderr] 63 | let maxFreq = 8000; Dec 12 00:26:05.818 INFO [stderr] | ^^^^^^^ Dec 12 00:26:05.818 INFO [stderr] Dec 12 00:26:05.819 INFO [stderr] warning: variable `printThread` should have a snake case name such as `print_thread` Dec 12 00:26:05.819 INFO [stderr] --> src/main.rs:53:9 Dec 12 00:26:05.819 INFO [stderr] | Dec 12 00:26:05.819 INFO [stderr] 53 | let printThread = thread::spawn(move || { Dec 12 00:26:05.819 INFO [stderr] | ^^^^^^^^^^^ Dec 12 00:26:05.819 INFO [stderr] Dec 12 00:26:05.819 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 12 00:26:05.819 INFO [stderr] --> src/main.rs:88:9 Dec 12 00:26:05.819 INFO [stderr] | Dec 12 00:26:05.819 INFO [stderr] 88 | jobProd.send(iteration); Dec 12 00:26:05.819 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 12 00:26:05.819 INFO [stderr] | Dec 12 00:26:05.819 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 12 00:26:05.819 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 12 00:26:05.819 INFO [stderr] Dec 12 00:26:05.819 INFO [stderr] warning: variable `jobRecv` should have a snake case name such as `job_recv` Dec 12 00:26:05.819 INFO [stderr] --> src/main.rs:96:13 Dec 12 00:26:05.819 INFO [stderr] | Dec 12 00:26:05.819 INFO [stderr] 96 | let jobRecv = jobRecv.clone(); Dec 12 00:26:05.819 INFO [stderr] | ^^^^^^^ Dec 12 00:26:05.819 INFO [stderr] Dec 12 00:26:05.819 INFO [stderr] warning: variable `printProd` should have a snake case name such as `print_prod` Dec 12 00:26:05.819 INFO [stderr] --> src/main.rs:97:13 Dec 12 00:26:05.819 INFO [stderr] | Dec 12 00:26:05.819 INFO [stderr] 97 | let printProd = printProd.clone(); Dec 12 00:26:05.819 INFO [stderr] | ^^^^^^^^^ Dec 12 00:26:05.819 INFO [stderr] Dec 12 00:26:05.819 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 12 00:26:05.819 INFO [stderr] --> src/main.rs:113:25 Dec 12 00:26:05.819 INFO [stderr] | Dec 12 00:26:05.819 INFO [stderr] 113 | reader.seek(iteration * spec.channels as u32 * FFT_SIZE as u32); Dec 12 00:26:05.819 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 12 00:26:05.819 INFO [stderr] | Dec 12 00:26:05.819 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 12 00:26:05.819 INFO [stderr] Dec 12 00:26:05.819 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 12 00:26:05.819 INFO [stderr] --> src/main.rs:144:25 Dec 12 00:26:05.819 INFO [stderr] | Dec 12 00:26:05.819 INFO [stderr] 144 | printProd.send(PrintJob::Print(iteration, output, spec.sample_rate)); Dec 12 00:26:05.819 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 12 00:26:05.819 INFO [stderr] | Dec 12 00:26:05.819 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 12 00:26:05.819 INFO [stderr] Dec 12 00:26:05.884 INFO [stderr] warning: variable `sampleRate` should have a snake case name such as `sample_rate` Dec 12 00:26:05.884 INFO [stderr] --> src/main.rs:28:27 Dec 12 00:26:05.884 INFO [stderr] | Dec 12 00:26:05.885 INFO [stderr] 28 | fn freq_to_bin(freq: u32, sampleRate: u32) -> usize { Dec 12 00:26:05.885 INFO [stderr] | ^^^^^^^^^^ Dec 12 00:26:05.885 INFO [stderr] | Dec 12 00:26:05.885 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 12 00:26:05.885 INFO [stderr] Dec 12 00:26:05.885 INFO [stderr] warning: variable `sampleSize` should have a snake case name such as `sample_size` Dec 12 00:26:05.885 INFO [stderr] --> src/main.rs:40:9 Dec 12 00:26:05.885 INFO [stderr] | Dec 12 00:26:05.885 INFO [stderr] 40 | let sampleSize = reader.spec().sample_rate; Dec 12 00:26:05.885 INFO [stderr] | ^^^^^^^^^^ Dec 12 00:26:05.885 INFO [stderr] Dec 12 00:26:05.885 INFO [stderr] warning: variable `jobProd` should have a snake case name such as `job_prod` Dec 12 00:26:05.885 INFO [stderr] --> src/main.rs:50:10 Dec 12 00:26:05.885 INFO [stderr] | Dec 12 00:26:05.885 INFO [stderr] 50 | let (jobProd, jobRecv) = spmc::channel(); Dec 12 00:26:05.885 INFO [stderr] | ^^^^^^^ Dec 12 00:26:05.886 INFO [stderr] Dec 12 00:26:05.886 INFO [stderr] warning: variable `jobRecv` should have a snake case name such as `job_recv` Dec 12 00:26:05.886 INFO [stderr] --> src/main.rs:50:19 Dec 12 00:26:05.886 INFO [stderr] | Dec 12 00:26:05.886 INFO [stderr] 50 | let (jobProd, jobRecv) = spmc::channel(); Dec 12 00:26:05.886 INFO [stderr] | ^^^^^^^ Dec 12 00:26:05.886 INFO [stderr] Dec 12 00:26:05.886 INFO [stderr] warning: variable `printProd` should have a snake case name such as `print_prod` Dec 12 00:26:05.886 INFO [stderr] --> src/main.rs:51:10 Dec 12 00:26:05.886 INFO [stderr] | Dec 12 00:26:05.886 INFO [stderr] 51 | let (printProd, printRecv) = mpsc::channel(); Dec 12 00:26:05.886 INFO [stderr] | ^^^^^^^^^ Dec 12 00:26:05.886 INFO [stderr] Dec 12 00:26:05.886 INFO [stderr] warning: variable `printRecv` should have a snake case name such as `print_recv` Dec 12 00:26:05.886 INFO [stderr] --> src/main.rs:51:21 Dec 12 00:26:05.886 INFO [stderr] | Dec 12 00:26:05.886 INFO [stderr] 51 | let (printProd, printRecv) = mpsc::channel(); Dec 12 00:26:05.886 INFO [stderr] | ^^^^^^^^^ Dec 12 00:26:05.886 INFO [stderr] Dec 12 00:26:05.886 INFO [stderr] warning: variable `widthPerIter` should have a snake case name such as `width_per_iter` Dec 12 00:26:05.886 INFO [stderr] --> src/main.rs:55:13 Dec 12 00:26:05.886 INFO [stderr] | Dec 12 00:26:05.886 INFO [stderr] 55 | let widthPerIter = (1_f32 + (FFT_SIZE as f32/ 1024_f32).round()) as u32; Dec 12 00:26:05.886 INFO [stderr] | ^^^^^^^^^^^^ Dec 12 00:26:05.886 INFO [stderr] Dec 12 00:26:05.886 INFO [stderr] warning: variable `sampleRate` should have a snake case name such as `sample_rate` Dec 12 00:26:05.886 INFO [stderr] --> src/main.rs:61:50 Dec 12 00:26:05.886 INFO [stderr] | Dec 12 00:26:05.886 INFO [stderr] 61 | PrintJob::Print(iteration, data, sampleRate) => { Dec 12 00:26:05.886 INFO [stderr] | ^^^^^^^^^^ Dec 12 00:26:05.886 INFO [stderr] Dec 12 00:26:05.886 INFO [stderr] warning: variable `minFreq` should have a snake case name such as `min_freq` Dec 12 00:26:05.886 INFO [stderr] --> src/main.rs:62:25 Dec 12 00:26:05.886 INFO [stderr] | Dec 12 00:26:05.886 INFO [stderr] 62 | let minFreq = 20; Dec 12 00:26:05.886 INFO [stderr] | ^^^^^^^ Dec 12 00:26:05.886 INFO [stderr] Dec 12 00:26:05.886 INFO [stderr] warning: variable `maxFreq` should have a snake case name such as `max_freq` Dec 12 00:26:05.886 INFO [stderr] --> src/main.rs:63:25 Dec 12 00:26:05.886 INFO [stderr] | Dec 12 00:26:05.886 INFO [stderr] 63 | let maxFreq = 8000; Dec 12 00:26:05.886 INFO [stderr] | ^^^^^^^ Dec 12 00:26:05.886 INFO [stderr] Dec 12 00:26:05.887 INFO [stderr] warning: variable `printThread` should have a snake case name such as `print_thread` Dec 12 00:26:05.887 INFO [stderr] --> src/main.rs:53:9 Dec 12 00:26:05.887 INFO [stderr] | Dec 12 00:26:05.887 INFO [stderr] 53 | let printThread = thread::spawn(move || { Dec 12 00:26:05.887 INFO [stderr] | ^^^^^^^^^^^ Dec 12 00:26:05.887 INFO [stderr] Dec 12 00:26:05.887 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 12 00:26:05.887 INFO [stderr] --> src/main.rs:88:9 Dec 12 00:26:05.887 INFO [stderr] | Dec 12 00:26:05.887 INFO [stderr] 88 | jobProd.send(iteration); Dec 12 00:26:05.887 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 12 00:26:05.887 INFO [stderr] | Dec 12 00:26:05.887 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 12 00:26:05.887 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 12 00:26:05.887 INFO [stderr] Dec 12 00:26:05.887 INFO [stderr] warning: variable `jobRecv` should have a snake case name such as `job_recv` Dec 12 00:26:05.887 INFO [stderr] --> src/main.rs:96:13 Dec 12 00:26:05.887 INFO [stderr] | Dec 12 00:26:05.887 INFO [stderr] 96 | let jobRecv = jobRecv.clone(); Dec 12 00:26:05.887 INFO [stderr] | ^^^^^^^ Dec 12 00:26:05.887 INFO [stderr] Dec 12 00:26:05.887 INFO [stderr] warning: variable `printProd` should have a snake case name such as `print_prod` Dec 12 00:26:05.887 INFO [stderr] --> src/main.rs:97:13 Dec 12 00:26:05.887 INFO [stderr] | Dec 12 00:26:05.887 INFO [stderr] 97 | let printProd = printProd.clone(); Dec 12 00:26:05.887 INFO [stderr] | ^^^^^^^^^ Dec 12 00:26:05.887 INFO [stderr] Dec 12 00:26:05.887 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 12 00:26:05.887 INFO [stderr] --> src/main.rs:113:25 Dec 12 00:26:05.887 INFO [stderr] | Dec 12 00:26:05.887 INFO [stderr] 113 | reader.seek(iteration * spec.channels as u32 * FFT_SIZE as u32); Dec 12 00:26:05.887 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 12 00:26:05.887 INFO [stderr] | Dec 12 00:26:05.887 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 12 00:26:05.887 INFO [stderr] Dec 12 00:26:05.887 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 12 00:26:05.887 INFO [stderr] --> src/main.rs:144:25 Dec 12 00:26:05.887 INFO [stderr] | Dec 12 00:26:05.887 INFO [stderr] 144 | printProd.send(PrintJob::Print(iteration, output, spec.sample_rate)); Dec 12 00:26:05.887 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 12 00:26:05.887 INFO [stderr] | Dec 12 00:26:05.887 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 12 00:26:05.887 INFO [stderr] Dec 12 00:26:05.916 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.60s Dec 12 00:26:05.929 INFO [stderr] su: No module specific data is present Dec 12 00:26:07.242 INFO running `"docker" "inspect" "171da77ba8fa9cc278ad260612c36df0277f9789d776779d3b2bf28699bb0c8e"` Dec 12 00:26:07.598 INFO running `"docker" "rm" "-f" "171da77ba8fa9cc278ad260612c36df0277f9789d776779d3b2bf28699bb0c8e"` Dec 12 00:26:07.989 INFO [stdout] 171da77ba8fa9cc278ad260612c36df0277f9789d776779d3b2bf28699bb0c8e