Nov 09 18:02:39.919 INFO checking SSStormy/stdf-spectrogram against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632 Nov 09 18:02:39.920 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 18:02:40.315 INFO blam! ecd6d6b2be79ae37cef4e89605ca5d03fe4214b2c2a5da01a6641d5d13c4f6e8 Nov 09 18:02:40.317 INFO running `"docker" "start" "-a" "ecd6d6b2be79ae37cef4e89605ca5d03fe4214b2c2a5da01a6641d5d13c4f6e8"` Nov 09 18:02:42.011 INFO kablam! usermod: no changes Nov 09 18:02:42.122 INFO kablam! Checking spmc v0.2.2 Nov 09 18:02:42.127 INFO kablam! Checking rustfft v2.0.0 Nov 09 18:02:43.934 INFO kablam! Checking fft v0.1.0 (/source) Nov 09 18:02:45.062 INFO kablam! warning: unused variable: `freq` Nov 09 18:02:45.062 INFO kablam! --> src/main.rs:68:29 Nov 09 18:02:45.062 INFO kablam! | Nov 09 18:02:45.063 INFO kablam! 68 | let freq = i as f32 * sampleRate as f32 / FFT_SIZE as f32; Nov 09 18:02:45.063 INFO kablam! | ^^^^ help: consider using `_freq` instead Nov 09 18:02:45.063 INFO kablam! | Nov 09 18:02:45.063 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 09 18:02:45.063 INFO kablam! Nov 09 18:02:45.065 INFO kablam! warning: unused variable: `sampleSize` Nov 09 18:02:45.065 INFO kablam! --> src/main.rs:40:9 Nov 09 18:02:45.065 INFO kablam! | Nov 09 18:02:45.065 INFO kablam! 40 | let sampleSize = reader.spec().sample_rate; Nov 09 18:02:45.065 INFO kablam! | ^^^^^^^^^^ help: consider using `_sampleSize` instead Nov 09 18:02:45.065 INFO kablam! Nov 09 18:02:45.065 INFO kablam! warning: unused variable: `i` Nov 09 18:02:45.065 INFO kablam! --> src/main.rs:95:9 Nov 09 18:02:45.065 INFO kablam! | Nov 09 18:02:45.065 INFO kablam! 95 | for i in 0..NUM_WORKERS { Nov 09 18:02:45.065 INFO kablam! | ^ help: consider using `_i` instead Nov 09 18:02:45.065 INFO kablam! Nov 09 18:02:45.126 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate` Nov 09 18:02:45.126 INFO kablam! --> src/main.rs:28:27 Nov 09 18:02:45.126 INFO kablam! | Nov 09 18:02:45.126 INFO kablam! 28 | fn freq_to_bin(freq: u32, sampleRate: u32) -> usize { Nov 09 18:02:45.126 INFO kablam! | ^^^^^^^^^^ Nov 09 18:02:45.127 INFO kablam! | Nov 09 18:02:45.127 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 09 18:02:45.127 INFO kablam! Nov 09 18:02:45.128 INFO kablam! warning: variable `sampleSize` should have a snake case name such as `sample_size` Nov 09 18:02:45.128 INFO kablam! --> src/main.rs:40:9 Nov 09 18:02:45.128 INFO kablam! | Nov 09 18:02:45.128 INFO kablam! 40 | let sampleSize = reader.spec().sample_rate; Nov 09 18:02:45.128 INFO kablam! | ^^^^^^^^^^ Nov 09 18:02:45.128 INFO kablam! Nov 09 18:02:45.129 INFO kablam! warning: variable `jobProd` should have a snake case name such as `job_prod` Nov 09 18:02:45.129 INFO kablam! --> src/main.rs:50:10 Nov 09 18:02:45.129 INFO kablam! | Nov 09 18:02:45.129 INFO kablam! 50 | let (jobProd, jobRecv) = spmc::channel(); Nov 09 18:02:45.129 INFO kablam! | ^^^^^^^ Nov 09 18:02:45.129 INFO kablam! Nov 09 18:02:45.129 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv` Nov 09 18:02:45.130 INFO kablam! --> src/main.rs:50:19 Nov 09 18:02:45.130 INFO kablam! | Nov 09 18:02:45.130 INFO kablam! 50 | let (jobProd, jobRecv) = spmc::channel(); Nov 09 18:02:45.130 INFO kablam! | ^^^^^^^ Nov 09 18:02:45.130 INFO kablam! Nov 09 18:02:45.130 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod` Nov 09 18:02:45.130 INFO kablam! --> src/main.rs:51:10 Nov 09 18:02:45.130 INFO kablam! | Nov 09 18:02:45.131 INFO kablam! 51 | let (printProd, printRecv) = mpsc::channel(); Nov 09 18:02:45.131 INFO kablam! | ^^^^^^^^^ Nov 09 18:02:45.131 INFO kablam! Nov 09 18:02:45.131 INFO kablam! warning: variable `printRecv` should have a snake case name such as `print_recv` Nov 09 18:02:45.131 INFO kablam! --> src/main.rs:51:21 Nov 09 18:02:45.132 INFO kablam! | Nov 09 18:02:45.132 INFO kablam! 51 | let (printProd, printRecv) = mpsc::channel(); Nov 09 18:02:45.132 INFO kablam! | ^^^^^^^^^ Nov 09 18:02:45.132 INFO kablam! Nov 09 18:02:45.132 INFO kablam! warning: variable `widthPerIter` should have a snake case name such as `width_per_iter` Nov 09 18:02:45.132 INFO kablam! --> src/main.rs:55:13 Nov 09 18:02:45.133 INFO kablam! | Nov 09 18:02:45.133 INFO kablam! 55 | let widthPerIter = (1_f32 + (FFT_SIZE as f32/ 1024_f32).round()) as u32; Nov 09 18:02:45.133 INFO kablam! | ^^^^^^^^^^^^ Nov 09 18:02:45.133 INFO kablam! Nov 09 18:02:45.134 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate` Nov 09 18:02:45.134 INFO kablam! --> src/main.rs:61:50 Nov 09 18:02:45.134 INFO kablam! | Nov 09 18:02:45.134 INFO kablam! 61 | PrintJob::Print(iteration, data, sampleRate) => { Nov 09 18:02:45.135 INFO kablam! | ^^^^^^^^^^ Nov 09 18:02:45.135 INFO kablam! Nov 09 18:02:45.135 INFO kablam! warning: variable `minFreq` should have a snake case name such as `min_freq` Nov 09 18:02:45.135 INFO kablam! --> src/main.rs:62:25 Nov 09 18:02:45.135 INFO kablam! | Nov 09 18:02:45.135 INFO kablam! 62 | let minFreq = 20; Nov 09 18:02:45.136 INFO kablam! | ^^^^^^^ Nov 09 18:02:45.136 INFO kablam! Nov 09 18:02:45.136 INFO kablam! warning: variable `maxFreq` should have a snake case name such as `max_freq` Nov 09 18:02:45.136 INFO kablam! --> src/main.rs:63:25 Nov 09 18:02:45.137 INFO kablam! | Nov 09 18:02:45.137 INFO kablam! 63 | let maxFreq = 8000; Nov 09 18:02:45.137 INFO kablam! | ^^^^^^^ Nov 09 18:02:45.137 INFO kablam! Nov 09 18:02:45.137 INFO kablam! warning: variable `printThread` should have a snake case name such as `print_thread` Nov 09 18:02:45.137 INFO kablam! --> src/main.rs:53:9 Nov 09 18:02:45.138 INFO kablam! | Nov 09 18:02:45.138 INFO kablam! 53 | let printThread = thread::spawn(move || { Nov 09 18:02:45.138 INFO kablam! | ^^^^^^^^^^^ Nov 09 18:02:45.138 INFO kablam! Nov 09 18:02:45.138 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 18:02:45.139 INFO kablam! --> src/main.rs:88:9 Nov 09 18:02:45.139 INFO kablam! | Nov 09 18:02:45.139 INFO kablam! 88 | jobProd.send(iteration); Nov 09 18:02:45.139 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 18:02:45.139 INFO kablam! | Nov 09 18:02:45.140 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 09 18:02:45.140 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 18:02:45.140 INFO kablam! Nov 09 18:02:45.140 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv` Nov 09 18:02:45.140 INFO kablam! --> src/main.rs:96:13 Nov 09 18:02:45.141 INFO kablam! | Nov 09 18:02:45.141 INFO kablam! 96 | let jobRecv = jobRecv.clone(); Nov 09 18:02:45.141 INFO kablam! | ^^^^^^^ Nov 09 18:02:45.141 INFO kablam! Nov 09 18:02:45.142 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod` Nov 09 18:02:45.142 INFO kablam! --> src/main.rs:97:13 Nov 09 18:02:45.142 INFO kablam! | Nov 09 18:02:45.142 INFO kablam! 97 | let printProd = printProd.clone(); Nov 09 18:02:45.142 INFO kablam! | ^^^^^^^^^ Nov 09 18:02:45.142 INFO kablam! Nov 09 18:02:45.143 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 18:02:45.143 INFO kablam! --> src/main.rs:113:25 Nov 09 18:02:45.143 INFO kablam! | Nov 09 18:02:45.143 INFO kablam! 113 | reader.seek(iteration * spec.channels as u32 * FFT_SIZE as u32); Nov 09 18:02:45.144 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 18:02:45.144 INFO kablam! | Nov 09 18:02:45.144 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 18:02:45.144 INFO kablam! Nov 09 18:02:45.151 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 18:02:45.151 INFO kablam! --> src/main.rs:144:25 Nov 09 18:02:45.151 INFO kablam! | Nov 09 18:02:45.152 INFO kablam! 144 | printProd.send(PrintJob::Print(iteration, output, spec.sample_rate)); Nov 09 18:02:45.152 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 18:02:45.152 INFO kablam! | Nov 09 18:02:45.152 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 18:02:45.153 INFO kablam! Nov 09 18:02:45.282 INFO kablam! warning: unused variable: `freq` Nov 09 18:02:45.282 INFO kablam! --> src/main.rs:68:29 Nov 09 18:02:45.283 INFO kablam! | Nov 09 18:02:45.283 INFO kablam! 68 | let freq = i as f32 * sampleRate as f32 / FFT_SIZE as f32; Nov 09 18:02:45.283 INFO kablam! | ^^^^ help: consider using `_freq` instead Nov 09 18:02:45.284 INFO kablam! | Nov 09 18:02:45.284 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 09 18:02:45.284 INFO kablam! Nov 09 18:02:45.285 INFO kablam! warning: unused variable: `sampleSize` Nov 09 18:02:45.285 INFO kablam! --> src/main.rs:40:9 Nov 09 18:02:45.285 INFO kablam! | Nov 09 18:02:45.286 INFO kablam! 40 | let sampleSize = reader.spec().sample_rate; Nov 09 18:02:45.286 INFO kablam! | ^^^^^^^^^^ help: consider using `_sampleSize` instead Nov 09 18:02:45.286 INFO kablam! Nov 09 18:02:45.286 INFO kablam! warning: unused variable: `i` Nov 09 18:02:45.287 INFO kablam! --> src/main.rs:95:9 Nov 09 18:02:45.287 INFO kablam! | Nov 09 18:02:45.287 INFO kablam! 95 | for i in 0..NUM_WORKERS { Nov 09 18:02:45.288 INFO kablam! | ^ help: consider using `_i` instead Nov 09 18:02:45.288 INFO kablam! Nov 09 18:02:45.334 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate` Nov 09 18:02:45.335 INFO kablam! --> src/main.rs:28:27 Nov 09 18:02:45.335 INFO kablam! | Nov 09 18:02:45.335 INFO kablam! 28 | fn freq_to_bin(freq: u32, sampleRate: u32) -> usize { Nov 09 18:02:45.336 INFO kablam! | ^^^^^^^^^^ Nov 09 18:02:45.336 INFO kablam! | Nov 09 18:02:45.336 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 09 18:02:45.336 INFO kablam! Nov 09 18:02:45.337 INFO kablam! warning: variable `sampleSize` should have a snake case name such as `sample_size` Nov 09 18:02:45.337 INFO kablam! --> src/main.rs:40:9 Nov 09 18:02:45.337 INFO kablam! | Nov 09 18:02:45.338 INFO kablam! 40 | let sampleSize = reader.spec().sample_rate; Nov 09 18:02:45.338 INFO kablam! | ^^^^^^^^^^ Nov 09 18:02:45.338 INFO kablam! Nov 09 18:02:45.338 INFO kablam! warning: variable `jobProd` should have a snake case name such as `job_prod` Nov 09 18:02:45.339 INFO kablam! --> src/main.rs:50:10 Nov 09 18:02:45.339 INFO kablam! | Nov 09 18:02:45.339 INFO kablam! 50 | let (jobProd, jobRecv) = spmc::channel(); Nov 09 18:02:45.340 INFO kablam! | ^^^^^^^ Nov 09 18:02:45.340 INFO kablam! Nov 09 18:02:45.340 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv` Nov 09 18:02:45.340 INFO kablam! --> src/main.rs:50:19 Nov 09 18:02:45.341 INFO kablam! | Nov 09 18:02:45.341 INFO kablam! 50 | let (jobProd, jobRecv) = spmc::channel(); Nov 09 18:02:45.341 INFO kablam! | ^^^^^^^ Nov 09 18:02:45.341 INFO kablam! Nov 09 18:02:45.342 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod` Nov 09 18:02:45.342 INFO kablam! --> src/main.rs:51:10 Nov 09 18:02:45.342 INFO kablam! | Nov 09 18:02:45.343 INFO kablam! 51 | let (printProd, printRecv) = mpsc::channel(); Nov 09 18:02:45.343 INFO kablam! | ^^^^^^^^^ Nov 09 18:02:45.343 INFO kablam! Nov 09 18:02:45.344 INFO kablam! warning: variable `printRecv` should have a snake case name such as `print_recv` Nov 09 18:02:45.344 INFO kablam! --> src/main.rs:51:21 Nov 09 18:02:45.344 INFO kablam! | Nov 09 18:02:45.344 INFO kablam! 51 | let (printProd, printRecv) = mpsc::channel(); Nov 09 18:02:45.344 INFO kablam! | ^^^^^^^^^ Nov 09 18:02:45.344 INFO kablam! Nov 09 18:02:45.344 INFO kablam! warning: variable `widthPerIter` should have a snake case name such as `width_per_iter` Nov 09 18:02:45.344 INFO kablam! --> src/main.rs:55:13 Nov 09 18:02:45.344 INFO kablam! | Nov 09 18:02:45.344 INFO kablam! 55 | let widthPerIter = (1_f32 + (FFT_SIZE as f32/ 1024_f32).round()) as u32; Nov 09 18:02:45.344 INFO kablam! | ^^^^^^^^^^^^ Nov 09 18:02:45.344 INFO kablam! Nov 09 18:02:45.344 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate` Nov 09 18:02:45.344 INFO kablam! --> src/main.rs:61:50 Nov 09 18:02:45.344 INFO kablam! | Nov 09 18:02:45.344 INFO kablam! 61 | PrintJob::Print(iteration, data, sampleRate) => { Nov 09 18:02:45.344 INFO kablam! | ^^^^^^^^^^ Nov 09 18:02:45.344 INFO kablam! Nov 09 18:02:45.344 INFO kablam! warning: variable `minFreq` should have a snake case name such as `min_freq` Nov 09 18:02:45.344 INFO kablam! --> src/main.rs:62:25 Nov 09 18:02:45.344 INFO kablam! | Nov 09 18:02:45.344 INFO kablam! 62 | let minFreq = 20; Nov 09 18:02:45.344 INFO kablam! | ^^^^^^^ Nov 09 18:02:45.344 INFO kablam! Nov 09 18:02:45.344 INFO kablam! warning: variable `maxFreq` should have a snake case name such as `max_freq` Nov 09 18:02:45.344 INFO kablam! --> src/main.rs:63:25 Nov 09 18:02:45.344 INFO kablam! | Nov 09 18:02:45.344 INFO kablam! 63 | let maxFreq = 8000; Nov 09 18:02:45.344 INFO kablam! | ^^^^^^^ Nov 09 18:02:45.344 INFO kablam! Nov 09 18:02:45.344 INFO kablam! warning: variable `printThread` should have a snake case name such as `print_thread` Nov 09 18:02:45.344 INFO kablam! --> src/main.rs:53:9 Nov 09 18:02:45.344 INFO kablam! | Nov 09 18:02:45.344 INFO kablam! 53 | let printThread = thread::spawn(move || { Nov 09 18:02:45.344 INFO kablam! | ^^^^^^^^^^^ Nov 09 18:02:45.344 INFO kablam! Nov 09 18:02:45.344 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 18:02:45.344 INFO kablam! --> src/main.rs:88:9 Nov 09 18:02:45.344 INFO kablam! | Nov 09 18:02:45.344 INFO kablam! 88 | jobProd.send(iteration); Nov 09 18:02:45.344 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 18:02:45.344 INFO kablam! | Nov 09 18:02:45.344 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 09 18:02:45.344 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 18:02:45.344 INFO kablam! Nov 09 18:02:45.344 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv` Nov 09 18:02:45.344 INFO kablam! --> src/main.rs:96:13 Nov 09 18:02:45.344 INFO kablam! | Nov 09 18:02:45.344 INFO kablam! 96 | let jobRecv = jobRecv.clone(); Nov 09 18:02:45.345 INFO kablam! | ^^^^^^^ Nov 09 18:02:45.345 INFO kablam! Nov 09 18:02:45.345 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod` Nov 09 18:02:45.345 INFO kablam! --> src/main.rs:97:13 Nov 09 18:02:45.345 INFO kablam! | Nov 09 18:02:45.345 INFO kablam! 97 | let printProd = printProd.clone(); Nov 09 18:02:45.345 INFO kablam! | ^^^^^^^^^ Nov 09 18:02:45.345 INFO kablam! Nov 09 18:02:45.345 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 18:02:45.345 INFO kablam! --> src/main.rs:113:25 Nov 09 18:02:45.345 INFO kablam! | Nov 09 18:02:45.345 INFO kablam! 113 | reader.seek(iteration * spec.channels as u32 * FFT_SIZE as u32); Nov 09 18:02:45.345 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 18:02:45.345 INFO kablam! | Nov 09 18:02:45.345 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 18:02:45.345 INFO kablam! Nov 09 18:02:45.345 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 18:02:45.345 INFO kablam! --> src/main.rs:144:25 Nov 09 18:02:45.345 INFO kablam! | Nov 09 18:02:45.345 INFO kablam! 144 | printProd.send(PrintJob::Print(iteration, output, spec.sample_rate)); Nov 09 18:02:45.345 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 18:02:45.345 INFO kablam! | Nov 09 18:02:45.345 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 18:02:45.345 INFO kablam! Nov 09 18:02:45.376 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.33s Nov 09 18:02:45.381 INFO kablam! su: No module specific data is present Nov 09 18:02:46.560 INFO running `"docker" "rm" "-f" "ecd6d6b2be79ae37cef4e89605ca5d03fe4214b2c2a5da01a6641d5d13c4f6e8"` Nov 09 18:02:46.863 INFO blam! ecd6d6b2be79ae37cef4e89605ca5d03fe4214b2c2a5da01a6641d5d13c4f6e8