Nov 02 19:43:26.150 INFO checking SSStormy/stdf-spectrogram against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 19:43:26.152 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 19:43:26.489 INFO blam! bc1b704f5a2ab0c6ef7d4cf5134dc9099b5dd0d28b0a60bcb85249bde54bab59
Nov 02 19:43:26.489 INFO running `"docker" "start" "-a" "bc1b704f5a2ab0c6ef7d4cf5134dc9099b5dd0d28b0a60bcb85249bde54bab59"`
Nov 02 19:43:27.782 INFO kablam! usermod: no changes
Nov 02 19:43:27.884 INFO kablam!     Checking rustfft v2.0.0
Nov 02 19:43:29.522 INFO kablam!     Checking fft v0.1.0 (/source)
Nov 02 19:43:30.916 INFO kablam! warning: unused variable: `freq`
Nov 02 19:43:30.917 INFO kablam!   --> src/main.rs:68:29
Nov 02 19:43:30.918 INFO kablam!    |
Nov 02 19:43:30.919 INFO kablam! 68 |                         let freq = i as f32 * sampleRate as f32 / FFT_SIZE as f32;
Nov 02 19:43:30.920 INFO kablam!    |                             ^^^^ help: consider using `_freq` instead
Nov 02 19:43:30.920 INFO kablam!    |
Nov 02 19:43:30.921 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 19:43:30.921 INFO kablam! 
Nov 02 19:43:30.922 INFO kablam! warning: unused variable: `sampleSize`
Nov 02 19:43:30.923 INFO kablam!   --> src/main.rs:40:9
Nov 02 19:43:30.923 INFO kablam!    |
Nov 02 19:43:30.924 INFO kablam! 40 |     let sampleSize = reader.spec().sample_rate;
Nov 02 19:43:30.925 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_sampleSize` instead
Nov 02 19:43:30.925 INFO kablam! 
Nov 02 19:43:30.926 INFO kablam! warning: unused variable: `i`
Nov 02 19:43:30.926 INFO kablam!   --> src/main.rs:95:9
Nov 02 19:43:30.927 INFO kablam!    |
Nov 02 19:43:30.928 INFO kablam! 95 |     for i in 0..NUM_WORKERS {
Nov 02 19:43:30.928 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 02 19:43:30.929 INFO kablam! 
Nov 02 19:43:30.971 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate`
Nov 02 19:43:30.972 INFO kablam!   --> src/main.rs:28:27
Nov 02 19:43:30.972 INFO kablam!    |
Nov 02 19:43:30.973 INFO kablam! 28 | fn freq_to_bin(freq: u32, sampleRate: u32) -> usize {
Nov 02 19:43:30.973 INFO kablam!    |                           ^^^^^^^^^^
Nov 02 19:43:30.974 INFO kablam!    |
Nov 02 19:43:30.975 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 02 19:43:30.975 INFO kablam! 
Nov 02 19:43:30.977 INFO kablam! warning: variable `sampleSize` should have a snake case name such as `sample_size`
Nov 02 19:43:30.977 INFO kablam!   --> src/main.rs:40:9
Nov 02 19:43:30.978 INFO kablam!    |
Nov 02 19:43:30.978 INFO kablam! 40 |     let sampleSize = reader.spec().sample_rate;
Nov 02 19:43:30.979 INFO kablam!    |         ^^^^^^^^^^
Nov 02 19:43:30.980 INFO kablam! 
Nov 02 19:43:30.980 INFO kablam! warning: variable `jobProd` should have a snake case name such as `job_prod`
Nov 02 19:43:30.981 INFO kablam!   --> src/main.rs:50:10
Nov 02 19:43:30.982 INFO kablam!    |
Nov 02 19:43:30.982 INFO kablam! 50 |     let (jobProd, jobRecv) = spmc::channel();
Nov 02 19:43:30.983 INFO kablam!    |          ^^^^^^^
Nov 02 19:43:30.983 INFO kablam! 
Nov 02 19:43:30.984 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv`
Nov 02 19:43:30.985 INFO kablam!   --> src/main.rs:50:19
Nov 02 19:43:30.985 INFO kablam!    |
Nov 02 19:43:30.986 INFO kablam! 50 |     let (jobProd, jobRecv) = spmc::channel();
Nov 02 19:43:30.986 INFO kablam!    |                   ^^^^^^^
Nov 02 19:43:30.987 INFO kablam! 
Nov 02 19:43:30.988 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod`
Nov 02 19:43:30.988 INFO kablam!   --> src/main.rs:51:10
Nov 02 19:43:30.989 INFO kablam!    |
Nov 02 19:43:30.989 INFO kablam! 51 |     let (printProd, printRecv) = mpsc::channel();
Nov 02 19:43:30.989 INFO kablam!    |          ^^^^^^^^^
Nov 02 19:43:30.990 INFO kablam! 
Nov 02 19:43:30.990 INFO kablam! warning: variable `printRecv` should have a snake case name such as `print_recv`
Nov 02 19:43:30.990 INFO kablam!   --> src/main.rs:51:21
Nov 02 19:43:30.990 INFO kablam!    |
Nov 02 19:43:30.990 INFO kablam! 51 |     let (printProd, printRecv) = mpsc::channel();
Nov 02 19:43:30.990 INFO kablam!    |                     ^^^^^^^^^
Nov 02 19:43:30.990 INFO kablam! 
Nov 02 19:43:30.992 INFO kablam! warning: variable `widthPerIter` should have a snake case name such as `width_per_iter`
Nov 02 19:43:30.992 INFO kablam!   --> src/main.rs:55:13
Nov 02 19:43:30.992 INFO kablam!    |
Nov 02 19:43:30.992 INFO kablam! 55 |         let widthPerIter = (1_f32 + (FFT_SIZE as f32/ 1024_f32).round()) as u32;
Nov 02 19:43:30.992 INFO kablam!    |             ^^^^^^^^^^^^
Nov 02 19:43:30.992 INFO kablam! 
Nov 02 19:43:30.993 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate`
Nov 02 19:43:30.993 INFO kablam!   --> src/main.rs:61:50
Nov 02 19:43:30.993 INFO kablam!    |
Nov 02 19:43:30.994 INFO kablam! 61 |                 PrintJob::Print(iteration, data, sampleRate) => {
Nov 02 19:43:30.994 INFO kablam!    |                                                  ^^^^^^^^^^
Nov 02 19:43:30.994 INFO kablam! 
Nov 02 19:43:30.994 INFO kablam! warning: variable `minFreq` should have a snake case name such as `min_freq`
Nov 02 19:43:30.994 INFO kablam!   --> src/main.rs:62:25
Nov 02 19:43:30.994 INFO kablam!    |
Nov 02 19:43:30.994 INFO kablam! 62 |                     let minFreq = 20;
Nov 02 19:43:30.994 INFO kablam!    |                         ^^^^^^^
Nov 02 19:43:30.994 INFO kablam! 
Nov 02 19:43:30.995 INFO kablam! warning: variable `maxFreq` should have a snake case name such as `max_freq`
Nov 02 19:43:30.995 INFO kablam!   --> src/main.rs:63:25
Nov 02 19:43:30.995 INFO kablam!    |
Nov 02 19:43:30.995 INFO kablam! 63 |                     let maxFreq = 8000;
Nov 02 19:43:30.995 INFO kablam!    |                         ^^^^^^^
Nov 02 19:43:30.995 INFO kablam! 
Nov 02 19:43:30.996 INFO kablam! warning: variable `printThread` should have a snake case name such as `print_thread`
Nov 02 19:43:30.996 INFO kablam!   --> src/main.rs:53:9
Nov 02 19:43:30.996 INFO kablam!    |
Nov 02 19:43:30.996 INFO kablam! 53 |     let printThread = thread::spawn(move || {
Nov 02 19:43:30.996 INFO kablam!    |         ^^^^^^^^^^^
Nov 02 19:43:30.996 INFO kablam! 
Nov 02 19:43:31.000 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 19:43:31.000 INFO kablam!   --> src/main.rs:88:9
Nov 02 19:43:31.000 INFO kablam!    |
Nov 02 19:43:31.000 INFO kablam! 88 |         jobProd.send(iteration);
Nov 02 19:43:31.000 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 19:43:31.000 INFO kablam!    |
Nov 02 19:43:31.000 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 19:43:31.000 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 19:43:31.000 INFO kablam! 
Nov 02 19:43:31.000 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv`
Nov 02 19:43:31.000 INFO kablam!   --> src/main.rs:96:13
Nov 02 19:43:31.000 INFO kablam!    |
Nov 02 19:43:31.000 INFO kablam! 96 |         let jobRecv = jobRecv.clone();
Nov 02 19:43:31.000 INFO kablam!    |             ^^^^^^^
Nov 02 19:43:31.000 INFO kablam! 
Nov 02 19:43:31.000 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod`
Nov 02 19:43:31.000 INFO kablam!   --> src/main.rs:97:13
Nov 02 19:43:31.000 INFO kablam!    |
Nov 02 19:43:31.000 INFO kablam! 97 |         let printProd = printProd.clone();
Nov 02 19:43:31.000 INFO kablam!    |             ^^^^^^^^^
Nov 02 19:43:31.000 INFO kablam! 
Nov 02 19:43:31.000 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 19:43:31.000 INFO kablam!    --> src/main.rs:113:25
Nov 02 19:43:31.000 INFO kablam!     |
Nov 02 19:43:31.000 INFO kablam! 113 |                         reader.seek(iteration * spec.channels as u32 * FFT_SIZE as u32);
Nov 02 19:43:31.001 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 19:43:31.001 INFO kablam!     |
Nov 02 19:43:31.001 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 19:43:31.001 INFO kablam! 
Nov 02 19:43:31.001 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 19:43:31.001 INFO kablam!    --> src/main.rs:144:25
Nov 02 19:43:31.001 INFO kablam!     |
Nov 02 19:43:31.001 INFO kablam! 144 |                         printProd.send(PrintJob::Print(iteration, output, spec.sample_rate));
Nov 02 19:43:31.001 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 19:43:31.001 INFO kablam!     |
Nov 02 19:43:31.001 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 19:43:31.001 INFO kablam! 
Nov 02 19:43:31.162 INFO kablam! warning: unused variable: `freq`
Nov 02 19:43:31.162 INFO kablam!   --> src/main.rs:68:29
Nov 02 19:43:31.162 INFO kablam!    |
Nov 02 19:43:31.162 INFO kablam! 68 |                         let freq = i as f32 * sampleRate as f32 / FFT_SIZE as f32;
Nov 02 19:43:31.162 INFO kablam!    |                             ^^^^ help: consider using `_freq` instead
Nov 02 19:43:31.162 INFO kablam!    |
Nov 02 19:43:31.162 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 19:43:31.162 INFO kablam! 
Nov 02 19:43:31.162 INFO kablam! warning: unused variable: `sampleSize`
Nov 02 19:43:31.162 INFO kablam!   --> src/main.rs:40:9
Nov 02 19:43:31.162 INFO kablam!    |
Nov 02 19:43:31.162 INFO kablam! 40 |     let sampleSize = reader.spec().sample_rate;
Nov 02 19:43:31.162 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_sampleSize` instead
Nov 02 19:43:31.162 INFO kablam! 
Nov 02 19:43:31.162 INFO kablam! warning: unused variable: `i`
Nov 02 19:43:31.162 INFO kablam!   --> src/main.rs:95:9
Nov 02 19:43:31.162 INFO kablam!    |
Nov 02 19:43:31.162 INFO kablam! 95 |     for i in 0..NUM_WORKERS {
Nov 02 19:43:31.162 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 02 19:43:31.162 INFO kablam! 
Nov 02 19:43:31.207 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate`
Nov 02 19:43:31.207 INFO kablam!   --> src/main.rs:28:27
Nov 02 19:43:31.207 INFO kablam!    |
Nov 02 19:43:31.207 INFO kablam! 28 | fn freq_to_bin(freq: u32, sampleRate: u32) -> usize {
Nov 02 19:43:31.207 INFO kablam!    |                           ^^^^^^^^^^
Nov 02 19:43:31.207 INFO kablam!    |
Nov 02 19:43:31.207 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 02 19:43:31.207 INFO kablam! 
Nov 02 19:43:31.207 INFO kablam! warning: variable `sampleSize` should have a snake case name such as `sample_size`
Nov 02 19:43:31.207 INFO kablam!   --> src/main.rs:40:9
Nov 02 19:43:31.207 INFO kablam!    |
Nov 02 19:43:31.207 INFO kablam! 40 |     let sampleSize = reader.spec().sample_rate;
Nov 02 19:43:31.207 INFO kablam!    |         ^^^^^^^^^^
Nov 02 19:43:31.207 INFO kablam! 
Nov 02 19:43:31.207 INFO kablam! warning: variable `jobProd` should have a snake case name such as `job_prod`
Nov 02 19:43:31.207 INFO kablam!   --> src/main.rs:50:10
Nov 02 19:43:31.207 INFO kablam!    |
Nov 02 19:43:31.207 INFO kablam! 50 |     let (jobProd, jobRecv) = spmc::channel();
Nov 02 19:43:31.207 INFO kablam!    |          ^^^^^^^
Nov 02 19:43:31.207 INFO kablam! 
Nov 02 19:43:31.207 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv`
Nov 02 19:43:31.207 INFO kablam!   --> src/main.rs:50:19
Nov 02 19:43:31.207 INFO kablam!    |
Nov 02 19:43:31.207 INFO kablam! 50 |     let (jobProd, jobRecv) = spmc::channel();
Nov 02 19:43:31.207 INFO kablam!    |                   ^^^^^^^
Nov 02 19:43:31.207 INFO kablam! 
Nov 02 19:43:31.208 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod`
Nov 02 19:43:31.208 INFO kablam!   --> src/main.rs:51:10
Nov 02 19:43:31.208 INFO kablam!    |
Nov 02 19:43:31.208 INFO kablam! 51 |     let (printProd, printRecv) = mpsc::channel();
Nov 02 19:43:31.208 INFO kablam!    |          ^^^^^^^^^
Nov 02 19:43:31.208 INFO kablam! 
Nov 02 19:43:31.208 INFO kablam! warning: variable `printRecv` should have a snake case name such as `print_recv`
Nov 02 19:43:31.208 INFO kablam!   --> src/main.rs:51:21
Nov 02 19:43:31.208 INFO kablam!    |
Nov 02 19:43:31.208 INFO kablam! 51 |     let (printProd, printRecv) = mpsc::channel();
Nov 02 19:43:31.208 INFO kablam!    |                     ^^^^^^^^^
Nov 02 19:43:31.208 INFO kablam! 
Nov 02 19:43:31.208 INFO kablam! warning: variable `widthPerIter` should have a snake case name such as `width_per_iter`
Nov 02 19:43:31.208 INFO kablam!   --> src/main.rs:55:13
Nov 02 19:43:31.208 INFO kablam!    |
Nov 02 19:43:31.208 INFO kablam! 55 |         let widthPerIter = (1_f32 + (FFT_SIZE as f32/ 1024_f32).round()) as u32;
Nov 02 19:43:31.208 INFO kablam!    |             ^^^^^^^^^^^^
Nov 02 19:43:31.208 INFO kablam! 
Nov 02 19:43:31.208 INFO kablam! warning: variable `sampleRate` should have a snake case name such as `sample_rate`
Nov 02 19:43:31.208 INFO kablam!   --> src/main.rs:61:50
Nov 02 19:43:31.208 INFO kablam!    |
Nov 02 19:43:31.208 INFO kablam! 61 |                 PrintJob::Print(iteration, data, sampleRate) => {
Nov 02 19:43:31.208 INFO kablam!    |                                                  ^^^^^^^^^^
Nov 02 19:43:31.208 INFO kablam! 
Nov 02 19:43:31.208 INFO kablam! warning: variable `minFreq` should have a snake case name such as `min_freq`
Nov 02 19:43:31.208 INFO kablam!   --> src/main.rs:62:25
Nov 02 19:43:31.208 INFO kablam!    |
Nov 02 19:43:31.208 INFO kablam! 62 |                     let minFreq = 20;
Nov 02 19:43:31.208 INFO kablam!    |                         ^^^^^^^
Nov 02 19:43:31.208 INFO kablam! 
Nov 02 19:43:31.208 INFO kablam! warning: variable `maxFreq` should have a snake case name such as `max_freq`
Nov 02 19:43:31.208 INFO kablam!   --> src/main.rs:63:25
Nov 02 19:43:31.208 INFO kablam!    |
Nov 02 19:43:31.208 INFO kablam! 63 |                     let maxFreq = 8000;
Nov 02 19:43:31.208 INFO kablam!    |                         ^^^^^^^
Nov 02 19:43:31.208 INFO kablam! 
Nov 02 19:43:31.208 INFO kablam! warning: variable `printThread` should have a snake case name such as `print_thread`
Nov 02 19:43:31.208 INFO kablam!   --> src/main.rs:53:9
Nov 02 19:43:31.208 INFO kablam!    |
Nov 02 19:43:31.208 INFO kablam! 53 |     let printThread = thread::spawn(move || {
Nov 02 19:43:31.208 INFO kablam!    |         ^^^^^^^^^^^
Nov 02 19:43:31.208 INFO kablam! 
Nov 02 19:43:31.208 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 19:43:31.208 INFO kablam!   --> src/main.rs:88:9
Nov 02 19:43:31.208 INFO kablam!    |
Nov 02 19:43:31.208 INFO kablam! 88 |         jobProd.send(iteration);
Nov 02 19:43:31.208 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 19:43:31.208 INFO kablam!    |
Nov 02 19:43:31.208 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 19:43:31.208 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 19:43:31.208 INFO kablam! 
Nov 02 19:43:31.208 INFO kablam! warning: variable `jobRecv` should have a snake case name such as `job_recv`
Nov 02 19:43:31.208 INFO kablam!   --> src/main.rs:96:13
Nov 02 19:43:31.208 INFO kablam!    |
Nov 02 19:43:31.208 INFO kablam! 96 |         let jobRecv = jobRecv.clone();
Nov 02 19:43:31.208 INFO kablam!    |             ^^^^^^^
Nov 02 19:43:31.209 INFO kablam! 
Nov 02 19:43:31.209 INFO kablam! warning: variable `printProd` should have a snake case name such as `print_prod`
Nov 02 19:43:31.209 INFO kablam!   --> src/main.rs:97:13
Nov 02 19:43:31.209 INFO kablam!    |
Nov 02 19:43:31.209 INFO kablam! 97 |         let printProd = printProd.clone();
Nov 02 19:43:31.209 INFO kablam!    |             ^^^^^^^^^
Nov 02 19:43:31.209 INFO kablam! 
Nov 02 19:43:31.209 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 19:43:31.209 INFO kablam!    --> src/main.rs:113:25
Nov 02 19:43:31.209 INFO kablam!     |
Nov 02 19:43:31.209 INFO kablam! 113 |                         reader.seek(iteration * spec.channels as u32 * FFT_SIZE as u32);
Nov 02 19:43:31.209 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 19:43:31.209 INFO kablam!     |
Nov 02 19:43:31.209 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 19:43:31.209 INFO kablam! 
Nov 02 19:43:31.209 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 19:43:31.209 INFO kablam!    --> src/main.rs:144:25
Nov 02 19:43:31.209 INFO kablam!     |
Nov 02 19:43:31.209 INFO kablam! 144 |                         printProd.send(PrintJob::Print(iteration, output, spec.sample_rate));
Nov 02 19:43:31.209 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 19:43:31.209 INFO kablam!     |
Nov 02 19:43:31.209 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 19:43:31.209 INFO kablam! 
Nov 02 19:43:31.264 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.46s
Nov 02 19:43:31.268 INFO kablam! su: No module specific data is present
Nov 02 19:43:32.560 INFO running `"docker" "rm" "-f" "bc1b704f5a2ab0c6ef7d4cf5134dc9099b5dd0d28b0a60bcb85249bde54bab59"`
Nov 02 19:43:32.817 INFO blam! bc1b704f5a2ab0c6ef7d4cf5134dc9099b5dd0d28b0a60bcb85249bde54bab59