Oct 21 20:32:07.719 INFO checking SSStormy/stdf-spectrogram against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 20:32:07.721 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 20:32:08.174 INFO blam! b51919b41efd569bafd60aeb5e3e10183629281f67c850c76d4cc336e46793a3
Oct 21 20:32:08.176 INFO running `"docker" "start" "-a" "b51919b41efd569bafd60aeb5e3e10183629281f67c850c76d4cc336e46793a3"`
Oct 21 20:32:10.399 INFO kablam! usermod: no changes
Oct 21 20:32:10.468 INFO kablam!     Checking spmc v0.2.2
Oct 21 20:32:10.468 INFO kablam!     Checking bmp v0.4.0
Oct 21 20:32:10.476 INFO kablam!     Checking rustfft v2.0.0
Oct 21 20:32:12.922 INFO kablam!     Checking fft v0.1.0 (/source)
Oct 21 20:32:14.260 INFO kablam! warning: unused variable: `freq`
Oct 21 20:32:14.261 INFO kablam!   --> src/main.rs:68:29
Oct 21 20:32:14.261 INFO kablam!    |
Oct 21 20:32:14.261 INFO kablam! 68 |                         let freq = i as f32 * sampleRate as f32 / FFT_SIZE as f32;
Oct 21 20:32:14.262 INFO kablam!    |                             ^^^^ help: consider using `_freq` instead
Oct 21 20:32:14.262 INFO kablam!    |
Oct 21 20:32:14.262 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 20:32:14.263 INFO kablam! 
Oct 21 20:32:14.263 INFO kablam! warning: unused variable: `sampleSize`
Oct 21 20:32:14.263 INFO kablam!   --> src/main.rs:40:9
Oct 21 20:32:14.263 INFO kablam!    |
Oct 21 20:32:14.264 INFO kablam! 40 |     let sampleSize = reader.spec().sample_rate;
Oct 21 20:32:14.264 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_sampleSize` instead
Oct 21 20:32:14.264 INFO kablam! 
Oct 21 20:32:14.264 INFO kablam! warning: unused variable: `i`
Oct 21 20:32:14.265 INFO kablam!   --> src/main.rs:95:9
Oct 21 20:32:14.265 INFO kablam!    |
Oct 21 20:32:14.265 INFO kablam! 95 |     for i in 0..NUM_WORKERS {
Oct 21 20:32:14.266 INFO kablam!    |         ^ help: consider using `_i` instead
Oct 21 20:32:14.266 INFO kablam! 
Oct 21 20:32:14.308 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate`
Oct 21 20:32:14.309 INFO kablam!   --> src/main.rs:28:27
Oct 21 20:32:14.309 INFO kablam!    |
Oct 21 20:32:14.309 INFO kablam! 28 | fn freq_to_bin(freq: u32, sampleRate: u32) -> usize {
Oct 21 20:32:14.310 INFO kablam!    |                           ^^^^^^^^^^
Oct 21 20:32:14.310 INFO kablam!    |
Oct 21 20:32:14.310 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 21 20:32:14.310 INFO kablam! 
Oct 21 20:32:14.311 INFO kablam! warning: variable `sampleSize` should have a snake case name such as `sample_size`
Oct 21 20:32:14.311 INFO kablam!   --> src/main.rs:40:9
Oct 21 20:32:14.311 INFO kablam!    |
Oct 21 20:32:14.311 INFO kablam! 40 |     let sampleSize = reader.spec().sample_rate;
Oct 21 20:32:14.312 INFO kablam!    |         ^^^^^^^^^^
Oct 21 20:32:14.312 INFO kablam! 
Oct 21 20:32:14.312 INFO kablam! warning: variable `jobProd` should have a snake case name such as `job_prod`
Oct 21 20:32:14.312 INFO kablam!   --> src/main.rs:50:10
Oct 21 20:32:14.313 INFO kablam!    |
Oct 21 20:32:14.313 INFO kablam! 50 |     let (jobProd, jobRecv) = spmc::channel();
Oct 21 20:32:14.313 INFO kablam!    |          ^^^^^^^
Oct 21 20:32:14.313 INFO kablam! 
Oct 21 20:32:14.314 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv`
Oct 21 20:32:14.314 INFO kablam!   --> src/main.rs:50:19
Oct 21 20:32:14.314 INFO kablam!    |
Oct 21 20:32:14.314 INFO kablam! 50 |     let (jobProd, jobRecv) = spmc::channel();
Oct 21 20:32:14.315 INFO kablam!    |                   ^^^^^^^
Oct 21 20:32:14.315 INFO kablam! 
Oct 21 20:32:14.315 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod`
Oct 21 20:32:14.316 INFO kablam!   --> src/main.rs:51:10
Oct 21 20:32:14.316 INFO kablam!    |
Oct 21 20:32:14.316 INFO kablam! 51 |     let (printProd, printRecv) = mpsc::channel();
Oct 21 20:32:14.316 INFO kablam!    |          ^^^^^^^^^
Oct 21 20:32:14.317 INFO kablam! 
Oct 21 20:32:14.317 INFO kablam! warning: variable `printRecv` should have a snake case name such as `print_recv`
Oct 21 20:32:14.317 INFO kablam!   --> src/main.rs:51:21
Oct 21 20:32:14.318 INFO kablam!    |
Oct 21 20:32:14.318 INFO kablam! 51 |     let (printProd, printRecv) = mpsc::channel();
Oct 21 20:32:14.318 INFO kablam!    |                     ^^^^^^^^^
Oct 21 20:32:14.318 INFO kablam! 
Oct 21 20:32:14.319 INFO kablam! warning: variable `widthPerIter` should have a snake case name such as `width_per_iter`
Oct 21 20:32:14.319 INFO kablam!   --> src/main.rs:55:13
Oct 21 20:32:14.319 INFO kablam!    |
Oct 21 20:32:14.320 INFO kablam! 55 |         let widthPerIter = (1_f32 + (FFT_SIZE as f32/ 1024_f32).round()) as u32;
Oct 21 20:32:14.320 INFO kablam!    |             ^^^^^^^^^^^^
Oct 21 20:32:14.320 INFO kablam! 
Oct 21 20:32:14.320 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate`
Oct 21 20:32:14.321 INFO kablam!   --> src/main.rs:61:50
Oct 21 20:32:14.321 INFO kablam!    |
Oct 21 20:32:14.321 INFO kablam! 61 |                 PrintJob::Print(iteration, data, sampleRate) => {
Oct 21 20:32:14.321 INFO kablam!    |                                                  ^^^^^^^^^^
Oct 21 20:32:14.322 INFO kablam! 
Oct 21 20:32:14.322 INFO kablam! warning: variable `minFreq` should have a snake case name such as `min_freq`
Oct 21 20:32:14.322 INFO kablam!   --> src/main.rs:62:25
Oct 21 20:32:14.322 INFO kablam!    |
Oct 21 20:32:14.323 INFO kablam! 62 |                     let minFreq = 20;
Oct 21 20:32:14.323 INFO kablam!    |                         ^^^^^^^
Oct 21 20:32:14.323 INFO kablam! 
Oct 21 20:32:14.323 INFO kablam! warning: variable `maxFreq` should have a snake case name such as `max_freq`
Oct 21 20:32:14.324 INFO kablam!   --> src/main.rs:63:25
Oct 21 20:32:14.324 INFO kablam!    |
Oct 21 20:32:14.324 INFO kablam! 63 |                     let maxFreq = 8000;
Oct 21 20:32:14.324 INFO kablam!    |                         ^^^^^^^
Oct 21 20:32:14.325 INFO kablam! 
Oct 21 20:32:14.325 INFO kablam! warning: variable `printThread` should have a snake case name such as `print_thread`
Oct 21 20:32:14.325 INFO kablam!   --> src/main.rs:53:9
Oct 21 20:32:14.325 INFO kablam!    |
Oct 21 20:32:14.326 INFO kablam! 53 |     let printThread = thread::spawn(move || {
Oct 21 20:32:14.326 INFO kablam!    |         ^^^^^^^^^^^
Oct 21 20:32:14.326 INFO kablam! 
Oct 21 20:32:14.326 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 20:32:14.327 INFO kablam!   --> src/main.rs:88:9
Oct 21 20:32:14.327 INFO kablam!    |
Oct 21 20:32:14.327 INFO kablam! 88 |         jobProd.send(iteration);
Oct 21 20:32:14.327 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:32:14.328 INFO kablam!    |
Oct 21 20:32:14.328 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 20:32:14.328 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 20:32:14.328 INFO kablam! 
Oct 21 20:32:14.329 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv`
Oct 21 20:32:14.329 INFO kablam!   --> src/main.rs:96:13
Oct 21 20:32:14.329 INFO kablam!    |
Oct 21 20:32:14.329 INFO kablam! 96 |         let jobRecv = jobRecv.clone();
Oct 21 20:32:14.330 INFO kablam!    |             ^^^^^^^
Oct 21 20:32:14.330 INFO kablam! 
Oct 21 20:32:14.330 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod`
Oct 21 20:32:14.330 INFO kablam!   --> src/main.rs:97:13
Oct 21 20:32:14.331 INFO kablam!    |
Oct 21 20:32:14.331 INFO kablam! 97 |         let printProd = printProd.clone();
Oct 21 20:32:14.331 INFO kablam!    |             ^^^^^^^^^
Oct 21 20:32:14.331 INFO kablam! 
Oct 21 20:32:14.332 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 20:32:14.332 INFO kablam!    --> src/main.rs:113:25
Oct 21 20:32:14.332 INFO kablam!     |
Oct 21 20:32:14.332 INFO kablam! 113 |                         reader.seek(iteration * spec.channels as u32 * FFT_SIZE as u32);
Oct 21 20:32:14.333 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:32:14.333 INFO kablam!     |
Oct 21 20:32:14.333 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 20:32:14.333 INFO kablam! 
Oct 21 20:32:14.334 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 20:32:14.334 INFO kablam!    --> src/main.rs:144:25
Oct 21 20:32:14.334 INFO kablam!     |
Oct 21 20:32:14.334 INFO kablam! 144 |                         printProd.send(PrintJob::Print(iteration, output, spec.sample_rate));
Oct 21 20:32:14.335 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:32:14.335 INFO kablam!     |
Oct 21 20:32:14.335 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 20:32:14.335 INFO kablam! 
Oct 21 20:32:14.572 INFO kablam! warning: unused variable: `freq`
Oct 21 20:32:14.572 INFO kablam!   --> src/main.rs:68:29
Oct 21 20:32:14.572 INFO kablam!    |
Oct 21 20:32:14.572 INFO kablam! 68 |                         let freq = i as f32 * sampleRate as f32 / FFT_SIZE as f32;
Oct 21 20:32:14.572 INFO kablam!    |                             ^^^^ help: consider using `_freq` instead
Oct 21 20:32:14.572 INFO kablam!    |
Oct 21 20:32:14.572 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 20:32:14.572 INFO kablam! 
Oct 21 20:32:14.572 INFO kablam! warning: unused variable: `sampleSize`
Oct 21 20:32:14.572 INFO kablam!   --> src/main.rs:40:9
Oct 21 20:32:14.572 INFO kablam!    |
Oct 21 20:32:14.572 INFO kablam! 40 |     let sampleSize = reader.spec().sample_rate;
Oct 21 20:32:14.572 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_sampleSize` instead
Oct 21 20:32:14.572 INFO kablam! 
Oct 21 20:32:14.572 INFO kablam! warning: unused variable: `i`
Oct 21 20:32:14.572 INFO kablam!   --> src/main.rs:95:9
Oct 21 20:32:14.572 INFO kablam!    |
Oct 21 20:32:14.572 INFO kablam! 95 |     for i in 0..NUM_WORKERS {
Oct 21 20:32:14.572 INFO kablam!    |         ^ help: consider using `_i` instead
Oct 21 20:32:14.572 INFO kablam! 
Oct 21 20:32:14.592 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate`
Oct 21 20:32:14.593 INFO kablam!   --> src/main.rs:28:27
Oct 21 20:32:14.593 INFO kablam!    |
Oct 21 20:32:14.593 INFO kablam! 28 | fn freq_to_bin(freq: u32, sampleRate: u32) -> usize {
Oct 21 20:32:14.593 INFO kablam!    |                           ^^^^^^^^^^
Oct 21 20:32:14.593 INFO kablam!    |
Oct 21 20:32:14.593 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 21 20:32:14.593 INFO kablam! 
Oct 21 20:32:14.593 INFO kablam! warning: variable `sampleSize` should have a snake case name such as `sample_size`
Oct 21 20:32:14.593 INFO kablam!   --> src/main.rs:40:9
Oct 21 20:32:14.593 INFO kablam!    |
Oct 21 20:32:14.593 INFO kablam! 40 |     let sampleSize = reader.spec().sample_rate;
Oct 21 20:32:14.593 INFO kablam!    |         ^^^^^^^^^^
Oct 21 20:32:14.593 INFO kablam! 
Oct 21 20:32:14.593 INFO kablam! warning: variable `jobProd` should have a snake case name such as `job_prod`
Oct 21 20:32:14.593 INFO kablam!   --> src/main.rs:50:10
Oct 21 20:32:14.593 INFO kablam!    |
Oct 21 20:32:14.593 INFO kablam! 50 |     let (jobProd, jobRecv) = spmc::channel();
Oct 21 20:32:14.593 INFO kablam!    |          ^^^^^^^
Oct 21 20:32:14.593 INFO kablam! 
Oct 21 20:32:14.593 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv`
Oct 21 20:32:14.593 INFO kablam!   --> src/main.rs:50:19
Oct 21 20:32:14.593 INFO kablam!    |
Oct 21 20:32:14.593 INFO kablam! 50 |     let (jobProd, jobRecv) = spmc::channel();
Oct 21 20:32:14.593 INFO kablam!    |                   ^^^^^^^
Oct 21 20:32:14.593 INFO kablam! 
Oct 21 20:32:14.593 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod`
Oct 21 20:32:14.593 INFO kablam!   --> src/main.rs:51:10
Oct 21 20:32:14.593 INFO kablam!    |
Oct 21 20:32:14.593 INFO kablam! 51 |     let (printProd, printRecv) = mpsc::channel();
Oct 21 20:32:14.593 INFO kablam!    |          ^^^^^^^^^
Oct 21 20:32:14.593 INFO kablam! 
Oct 21 20:32:14.593 INFO kablam! warning: variable `printRecv` should have a snake case name such as `print_recv`
Oct 21 20:32:14.593 INFO kablam!   --> src/main.rs:51:21
Oct 21 20:32:14.593 INFO kablam!    |
Oct 21 20:32:14.593 INFO kablam! 51 |     let (printProd, printRecv) = mpsc::channel();
Oct 21 20:32:14.593 INFO kablam!    |                     ^^^^^^^^^
Oct 21 20:32:14.593 INFO kablam! 
Oct 21 20:32:14.593 INFO kablam! warning: variable `widthPerIter` should have a snake case name such as `width_per_iter`
Oct 21 20:32:14.593 INFO kablam!   --> src/main.rs:55:13
Oct 21 20:32:14.593 INFO kablam!    |
Oct 21 20:32:14.593 INFO kablam! 55 |         let widthPerIter = (1_f32 + (FFT_SIZE as f32/ 1024_f32).round()) as u32;
Oct 21 20:32:14.593 INFO kablam!    |             ^^^^^^^^^^^^
Oct 21 20:32:14.593 INFO kablam! 
Oct 21 20:32:14.593 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate`
Oct 21 20:32:14.593 INFO kablam!   --> src/main.rs:61:50
Oct 21 20:32:14.593 INFO kablam!    |
Oct 21 20:32:14.593 INFO kablam! 61 |                 PrintJob::Print(iteration, data, sampleRate) => {
Oct 21 20:32:14.593 INFO kablam!    |                                                  ^^^^^^^^^^
Oct 21 20:32:14.593 INFO kablam! 
Oct 21 20:32:14.593 INFO kablam! warning: variable `minFreq` should have a snake case name such as `min_freq`
Oct 21 20:32:14.593 INFO kablam!   --> src/main.rs:62:25
Oct 21 20:32:14.593 INFO kablam!    |
Oct 21 20:32:14.593 INFO kablam! 62 |                     let minFreq = 20;
Oct 21 20:32:14.593 INFO kablam!    |                         ^^^^^^^
Oct 21 20:32:14.593 INFO kablam! 
Oct 21 20:32:14.593 INFO kablam! warning: variable `maxFreq` should have a snake case name such as `max_freq`
Oct 21 20:32:14.593 INFO kablam!   --> src/main.rs:63:25
Oct 21 20:32:14.593 INFO kablam!    |
Oct 21 20:32:14.593 INFO kablam! 63 |                     let maxFreq = 8000;
Oct 21 20:32:14.593 INFO kablam!    |                         ^^^^^^^
Oct 21 20:32:14.593 INFO kablam! 
Oct 21 20:32:14.593 INFO kablam! warning: variable `printThread` should have a snake case name such as `print_thread`
Oct 21 20:32:14.593 INFO kablam!   --> src/main.rs:53:9
Oct 21 20:32:14.593 INFO kablam!    |
Oct 21 20:32:14.593 INFO kablam! 53 |     let printThread = thread::spawn(move || {
Oct 21 20:32:14.593 INFO kablam!    |         ^^^^^^^^^^^
Oct 21 20:32:14.593 INFO kablam! 
Oct 21 20:32:14.593 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 20:32:14.593 INFO kablam!   --> src/main.rs:88:9
Oct 21 20:32:14.593 INFO kablam!    |
Oct 21 20:32:14.593 INFO kablam! 88 |         jobProd.send(iteration);
Oct 21 20:32:14.593 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:32:14.593 INFO kablam!    |
Oct 21 20:32:14.593 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 20:32:14.593 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 20:32:14.593 INFO kablam! 
Oct 21 20:32:14.593 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv`
Oct 21 20:32:14.593 INFO kablam!   --> src/main.rs:96:13
Oct 21 20:32:14.593 INFO kablam!    |
Oct 21 20:32:14.593 INFO kablam! 96 |         let jobRecv = jobRecv.clone();
Oct 21 20:32:14.593 INFO kablam!    |             ^^^^^^^
Oct 21 20:32:14.594 INFO kablam! 
Oct 21 20:32:14.594 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod`
Oct 21 20:32:14.594 INFO kablam!   --> src/main.rs:97:13
Oct 21 20:32:14.594 INFO kablam!    |
Oct 21 20:32:14.594 INFO kablam! 97 |         let printProd = printProd.clone();
Oct 21 20:32:14.594 INFO kablam!    |             ^^^^^^^^^
Oct 21 20:32:14.594 INFO kablam! 
Oct 21 20:32:14.594 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 20:32:14.594 INFO kablam!    --> src/main.rs:113:25
Oct 21 20:32:14.594 INFO kablam!     |
Oct 21 20:32:14.594 INFO kablam! 113 |                         reader.seek(iteration * spec.channels as u32 * FFT_SIZE as u32);
Oct 21 20:32:14.594 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:32:14.594 INFO kablam!     |
Oct 21 20:32:14.594 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 20:32:14.594 INFO kablam! 
Oct 21 20:32:14.594 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 20:32:14.594 INFO kablam!    --> src/main.rs:144:25
Oct 21 20:32:14.594 INFO kablam!     |
Oct 21 20:32:14.594 INFO kablam! 144 |                         printProd.send(PrintJob::Print(iteration, output, spec.sample_rate));
Oct 21 20:32:14.594 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:32:14.594 INFO kablam!     |
Oct 21 20:32:14.594 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 20:32:14.594 INFO kablam! 
Oct 21 20:32:14.621 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.20s
Oct 21 20:32:14.627 INFO kablam! su: No module specific data is present
Oct 21 20:32:15.880 INFO running `"docker" "rm" "-f" "b51919b41efd569bafd60aeb5e3e10183629281f67c850c76d4cc336e46793a3"`
Oct 21 20:32:16.124 INFO blam! b51919b41efd569bafd60aeb5e3e10183629281f67c850c76d4cc336e46793a3