Oct 14 22:29:36.839 INFO testing donniemattingly/fingerprint against try#40d4795669493f1965de7c44029c69552134fe1f for rustdoc-test-static-cling-1
Oct 14 22:29:36.839 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-7/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt build --frozen" "-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 14 22:29:37.284 INFO blam! dc585c9b21bf6b634f8f3f73a53a3d9275635cafd8b7e2afb454543ec950b430
Oct 14 22:29:37.287 INFO running `"docker" "start" "-a" "dc585c9b21bf6b634f8f3f73a53a3d9275635cafd8b7e2afb454543ec950b430"`
Oct 14 22:29:38.559 INFO kablam! usermod: no changes
Oct 14 22:29:38.851 INFO kablam!    Compiling libc v0.2.38
Oct 14 22:29:38.867 INFO kablam!    Compiling cc v1.0.5
Oct 14 22:29:38.903 INFO kablam!    Compiling sha1 v0.6.0
Oct 14 22:29:38.903 INFO kablam!    Compiling goertzel v0.2.0
Oct 14 22:29:38.903 INFO kablam!    Compiling hound v3.3.1
Oct 14 22:29:38.903 INFO kablam!    Compiling num-complex v0.1.42
Oct 14 22:29:38.903 INFO kablam!    Compiling log v0.4.1
Oct 14 22:29:38.904 INFO kablam!    Compiling multimap v0.4.0
Oct 14 22:29:41.299 INFO kablam!    Compiling ordered-float v0.5.0
Oct 14 22:29:43.276 INFO kablam!    Compiling serde_yaml v0.7.3
Oct 14 22:29:43.447 INFO kablam!    Compiling png v0.11.0
Oct 14 22:29:45.871 INFO kablam!    Compiling serde-value v0.5.1
Oct 14 22:29:48.808 INFO kablam!    Compiling alga v0.5.3
Oct 14 22:29:51.747 INFO kablam!    Compiling rustfft v2.0.0
Oct 14 22:29:51.887 INFO kablam!    Compiling rand v0.4.2
Oct 14 22:29:52.033 INFO kablam!    Compiling num_cpus v1.8.0
Oct 14 22:29:52.455 INFO kablam!    Compiling time v0.1.39
Oct 14 22:30:00.872 INFO kablam!    Compiling miniz-sys v0.1.10
Oct 14 22:30:00.888 INFO kablam!    Compiling threadpool v1.7.1
Oct 14 22:30:04.312 INFO kablam!    Compiling num-bigint v0.1.43
Oct 14 22:30:04.312 INFO kablam!    Compiling rayon-core v1.4.0
Oct 14 22:30:04.312 INFO kablam!    Compiling rand v0.3.22
Oct 14 22:30:07.752 INFO kablam!    Compiling flate2 v1.0.1
Oct 14 22:30:11.008 INFO kablam!    Compiling rayon v1.0.0
Oct 14 22:30:11.820 INFO kablam!    Compiling nalgebra v0.13.1
Oct 14 22:30:14.435 INFO kablam!    Compiling num-rational v0.1.42
Oct 14 22:30:18.415 INFO kablam!    Compiling num v0.1.42
Oct 14 22:30:19.146 INFO kablam!    Compiling chrono v0.4.0
Oct 14 22:30:19.146 INFO kablam!    Compiling nalgebra v0.5.1
Oct 14 22:30:19.146 INFO kablam!    Compiling streaming-stats v0.1.28
Oct 14 22:30:19.146 INFO kablam!    Compiling stopwatch v0.0.7
Oct 14 22:30:24.299 INFO kablam!    Compiling jpeg-decoder v0.1.14
Oct 14 22:30:25.739 INFO kablam!    Compiling log4rs v0.8.0
Oct 14 22:30:33.661 INFO kablam!    Compiling image v0.18.0
Oct 14 22:30:58.438 INFO kablam!    Compiling apodize v0.2.0
Oct 14 22:31:28.963 INFO kablam!    Compiling fingerprint v0.1.0 (/source)
Oct 14 22:31:31.391 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 14 22:31:31.392 INFO kablam!   --> src/main.rs:14:5
Oct 14 22:31:31.392 INFO kablam!    |
Oct 14 22:31:31.392 INFO kablam! 14 | use std::collections::HashMap;
Oct 14 22:31:31.393 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:31.393 INFO kablam!    |
Oct 14 22:31:31.393 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 14 22:31:31.393 INFO kablam! 
Oct 14 22:31:31.394 INFO kablam! warning: unused import: `std::path::PathBuf`
Oct 14 22:31:31.394 INFO kablam!    --> src/spectrogram.rs:234:5
Oct 14 22:31:31.394 INFO kablam!     |
Oct 14 22:31:31.394 INFO kablam! 234 | use std::path::PathBuf;
Oct 14 22:31:31.395 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^
Oct 14 22:31:31.395 INFO kablam! 
Oct 14 22:31:31.395 INFO kablam! warning: unused import: `std::collections::HashSet`
Oct 14 22:31:31.395 INFO kablam!  --> src/hash.rs:5:5
Oct 14 22:31:31.396 INFO kablam!   |
Oct 14 22:31:31.396 INFO kablam! 5 | use std::collections::HashSet;
Oct 14 22:31:31.396 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:31.396 INFO kablam! 
Oct 14 22:31:31.397 INFO kablam! warning: unused import: `std::path::PathBuf`
Oct 14 22:31:31.397 INFO kablam!    --> src/hash.rs:197:5
Oct 14 22:31:31.397 INFO kablam!     |
Oct 14 22:31:31.397 INFO kablam! 197 | use std::path::PathBuf;
Oct 14 22:31:31.398 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^
Oct 14 22:31:31.398 INFO kablam! 
Oct 14 22:31:31.398 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 14 22:31:31.398 INFO kablam!   --> src/main.rs:81:12
Oct 14 22:31:31.398 INFO kablam!    |
Oct 14 22:31:31.399 INFO kablam! 81 |         if (diff != cur) {
Oct 14 22:31:31.399 INFO kablam!    |            ^^^^^^^^^^^^^ help: remove these parentheses
Oct 14 22:31:31.399 INFO kablam!    |
Oct 14 22:31:31.400 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 14 22:31:31.400 INFO kablam! 
Oct 14 22:31:31.400 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 14 22:31:31.401 INFO kablam!   --> src/main.rs:82:16
Oct 14 22:31:31.401 INFO kablam!    |
Oct 14 22:31:31.401 INFO kablam! 82 |             if (cur_count > 10) {
Oct 14 22:31:31.402 INFO kablam!    |                ^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 14 22:31:31.402 INFO kablam! 
Oct 14 22:31:31.718 INFO kablam! warning: unused variable: `peaks_len`
Oct 14 22:31:31.718 INFO kablam!    --> src/hash.rs:116:9
Oct 14 22:31:31.718 INFO kablam!     |
Oct 14 22:31:31.718 INFO kablam! 116 |     let peaks_len = peaks.len();
Oct 14 22:31:31.718 INFO kablam!     |         ^^^^^^^^^ help: consider using `_peaks_len` instead
Oct 14 22:31:31.718 INFO kablam!     |
Oct 14 22:31:31.718 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 14 22:31:31.718 INFO kablam! 
Oct 14 22:31:31.718 INFO kablam! warning: unused variable: `peak`
Oct 14 22:31:31.718 INFO kablam!    --> src/hash.rs:126:13
Oct 14 22:31:31.718 INFO kablam!     |
Oct 14 22:31:31.718 INFO kablam! 126 |     for (i, peak) in peaks.iter().enumerate() {
Oct 14 22:31:31.718 INFO kablam!     |             ^^^^ help: consider using `_peak` instead
Oct 14 22:31:31.718 INFO kablam! 
Oct 14 22:31:31.718 INFO kablam! warning: unused variable: `y`
Oct 14 22:31:31.718 INFO kablam!    --> src/hash.rs:162:9
Oct 14 22:31:31.718 INFO kablam!     |
Oct 14 22:31:31.718 INFO kablam! 162 |     let y = rand::random::<f64>();
Oct 14 22:31:31.718 INFO kablam!     |         ^ help: consider using `_y` instead
Oct 14 22:31:31.718 INFO kablam! 
Oct 14 22:31:31.723 INFO kablam! warning: unused variable: `offsets2`
Oct 14 22:31:31.723 INFO kablam!   --> src/main.rs:65:13
Oct 14 22:31:31.723 INFO kablam!    |
Oct 14 22:31:31.723 INFO kablam! 65 |     let mut offsets2: Vec<(f32, f32, String)> = Vec::new();
Oct 14 22:31:31.723 INFO kablam!    |             ^^^^^^^^ help: consider using `_offsets2` instead
Oct 14 22:31:31.723 INFO kablam! 
Oct 14 22:31:31.723 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:31.723 INFO kablam!   --> src/main.rs:25:9
Oct 14 22:31:31.723 INFO kablam!    |
Oct 14 22:31:31.723 INFO kablam! 25 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:31.723 INFO kablam!    |         ----^^
Oct 14 22:31:31.723 INFO kablam!    |         |
Oct 14 22:31:31.723 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:31.723 INFO kablam!    |
Oct 14 22:31:31.723 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 14 22:31:31.723 INFO kablam! 
Oct 14 22:31:31.755 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:31.755 INFO kablam!   --> src/main.rs:44:9
Oct 14 22:31:31.755 INFO kablam!    |
Oct 14 22:31:31.755 INFO kablam! 44 |     let mut dups = 0;
Oct 14 22:31:31.755 INFO kablam!    |         ----^^^^
Oct 14 22:31:31.755 INFO kablam!    |         |
Oct 14 22:31:31.755 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:31.755 INFO kablam! 
Oct 14 22:31:31.755 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:31.755 INFO kablam!   --> src/main.rs:65:9
Oct 14 22:31:31.755 INFO kablam!    |
Oct 14 22:31:31.755 INFO kablam! 65 |     let mut offsets2: Vec<(f32, f32, String)> = Vec::new();
Oct 14 22:31:31.755 INFO kablam!    |         ----^^^^^^^^
Oct 14 22:31:31.755 INFO kablam!    |         |
Oct 14 22:31:31.755 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:31.755 INFO kablam! 
Oct 14 22:31:31.799 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:31.799 INFO kablam!   --> src/spectrogram.rs:62:13
Oct 14 22:31:31.799 INFO kablam!    |
Oct 14 22:31:31.799 INFO kablam! 62 |         let mut sw = Stopwatch::start_new();
Oct 14 22:31:31.799 INFO kablam!    |             ----^^
Oct 14 22:31:31.799 INFO kablam!    |             |
Oct 14 22:31:31.799 INFO kablam!    |             help: remove this `mut`
Oct 14 22:31:31.799 INFO kablam! 
Oct 14 22:31:31.807 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:31.807 INFO kablam!    --> src/spectrogram.rs:109:9
Oct 14 22:31:31.807 INFO kablam!     |
Oct 14 22:31:31.807 INFO kablam! 109 |     let mut new_spec = spectrum.split_off(half_index);
Oct 14 22:31:31.807 INFO kablam!     |         ----^^^^^^^^
Oct 14 22:31:31.807 INFO kablam!     |         |
Oct 14 22:31:31.807 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:31.807 INFO kablam! 
Oct 14 22:31:31.840 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:31.840 INFO kablam!    --> src/spectrogram.rs:183:9
Oct 14 22:31:31.840 INFO kablam!     |
Oct 14 22:31:31.840 INFO kablam! 183 |     let mut raw: Vec<Vec<f32>> = vec![Vec::new(); num_chunks - 1 as usize];
Oct 14 22:31:31.840 INFO kablam!     |         ----^^^
Oct 14 22:31:31.840 INFO kablam!     |         |
Oct 14 22:31:31.840 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:31.851 INFO kablam! 
Oct 14 22:31:31.851 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:31.851 INFO kablam!    --> src/spectrogram.rs:184:9
Oct 14 22:31:31.851 INFO kablam!     |
Oct 14 22:31:31.851 INFO kablam! 184 |     let mut output: Mutex<Vec<Vec<f32>>> = Mutex::new(raw);
Oct 14 22:31:31.851 INFO kablam!     |         ----^^^^^^
Oct 14 22:31:31.851 INFO kablam!     |         |
Oct 14 22:31:31.851 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:31.851 INFO kablam! 
Oct 14 22:31:31.891 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:31.891 INFO kablam!   --> src/hash.rs:61:9
Oct 14 22:31:31.891 INFO kablam!    |
Oct 14 22:31:31.891 INFO kablam! 61 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:31.891 INFO kablam!    |         ----^^
Oct 14 22:31:31.891 INFO kablam!    |         |
Oct 14 22:31:31.891 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:31.891 INFO kablam! 
Oct 14 22:31:31.899 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:31.899 INFO kablam!    --> src/hash.rs:113:9
Oct 14 22:31:31.899 INFO kablam!     |
Oct 14 22:31:31.899 INFO kablam! 113 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:31.899 INFO kablam!     |         ----^^
Oct 14 22:31:31.899 INFO kablam!     |         |
Oct 14 22:31:31.899 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:31.899 INFO kablam! 
Oct 14 22:31:31.899 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:31.899 INFO kablam!    --> src/hash.rs:119:9
Oct 14 22:31:31.899 INFO kablam!     |
Oct 14 22:31:31.899 INFO kablam! 119 |     let mut output: Mutex<Vec<PeakHash>> = Mutex::new(vec![]);
Oct 14 22:31:31.899 INFO kablam!     |         ----^^^^^^
Oct 14 22:31:31.899 INFO kablam!     |         |
Oct 14 22:31:31.899 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:31.899 INFO kablam! 
Oct 14 22:31:31.919 INFO kablam! warning: function is never used: `gen_spectrogram`
Oct 14 22:31:31.919 INFO kablam!   --> src/main.rs:33:1
Oct 14 22:31:31.919 INFO kablam!    |
Oct 14 22:31:31.919 INFO kablam! 33 | fn gen_spectrogram<P: AsRef<std::path::Path>>(wav: P, image: P) {
Oct 14 22:31:31.919 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:31.919 INFO kablam!    |
Oct 14 22:31:31.919 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 14 22:31:31.919 INFO kablam! 
Oct 14 22:31:31.919 INFO kablam! warning: function is never used: `test_fingerprinting`
Oct 14 22:31:31.919 INFO kablam!   --> src/main.rs:39:1
Oct 14 22:31:31.919 INFO kablam!    |
Oct 14 22:31:31.919 INFO kablam! 39 | fn test_fingerprinting() {
Oct 14 22:31:31.919 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:31.919 INFO kablam! 
Oct 14 22:31:32.325 INFO kablam! warning: unused import: `self::stopwatch::Stopwatch`
Oct 14 22:31:32.325 INFO kablam!  --> src/lib.rs:8:5
Oct 14 22:31:32.325 INFO kablam!   |
Oct 14 22:31:32.325 INFO kablam! 8 | use self::stopwatch::Stopwatch;
Oct 14 22:31:32.325 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:32.325 INFO kablam!   |
Oct 14 22:31:32.325 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 14 22:31:32.325 INFO kablam! 
Oct 14 22:31:32.325 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 14 22:31:32.325 INFO kablam!   --> src/lib.rs:14:5
Oct 14 22:31:32.325 INFO kablam!    |
Oct 14 22:31:32.325 INFO kablam! 14 | use std::collections::HashMap;
Oct 14 22:31:32.325 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:32.325 INFO kablam! 
Oct 14 22:31:32.325 INFO kablam! warning: unused import: `multimap::MultiMap`
Oct 14 22:31:32.325 INFO kablam!   --> src/lib.rs:18:5
Oct 14 22:31:32.325 INFO kablam!    |
Oct 14 22:31:32.325 INFO kablam! 18 | use multimap::MultiMap;
Oct 14 22:31:32.325 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 14 22:31:32.325 INFO kablam! 
Oct 14 22:31:32.325 INFO kablam! warning: unused import: `std::path::PathBuf`
Oct 14 22:31:32.325 INFO kablam!    --> src/spectrogram.rs:234:5
Oct 14 22:31:32.325 INFO kablam!     |
Oct 14 22:31:32.325 INFO kablam! 234 | use std::path::PathBuf;
Oct 14 22:31:32.325 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^
Oct 14 22:31:32.325 INFO kablam! 
Oct 14 22:31:32.325 INFO kablam! warning: unused import: `std::collections::HashSet`
Oct 14 22:31:32.325 INFO kablam!  --> src/hash.rs:5:5
Oct 14 22:31:32.325 INFO kablam!   |
Oct 14 22:31:32.325 INFO kablam! 5 | use std::collections::HashSet;
Oct 14 22:31:32.325 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:32.325 INFO kablam! 
Oct 14 22:31:32.330 INFO kablam! warning: unused import: `std::path::PathBuf`
Oct 14 22:31:32.330 INFO kablam!    --> src/hash.rs:197:5
Oct 14 22:31:32.330 INFO kablam!     |
Oct 14 22:31:32.330 INFO kablam! 197 | use std::path::PathBuf;
Oct 14 22:31:32.330 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^
Oct 14 22:31:32.330 INFO kablam! 
Oct 14 22:31:32.911 INFO kablam! warning: unused variable: `peaks_len`
Oct 14 22:31:32.911 INFO kablam!    --> src/hash.rs:116:9
Oct 14 22:31:32.911 INFO kablam!     |
Oct 14 22:31:32.911 INFO kablam! 116 |     let peaks_len = peaks.len();
Oct 14 22:31:32.911 INFO kablam!     |         ^^^^^^^^^ help: consider using `_peaks_len` instead
Oct 14 22:31:32.911 INFO kablam!     |
Oct 14 22:31:32.911 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 14 22:31:32.911 INFO kablam! 
Oct 14 22:31:32.911 INFO kablam! warning: unused variable: `peak`
Oct 14 22:31:32.911 INFO kablam!    --> src/hash.rs:126:13
Oct 14 22:31:32.911 INFO kablam!     |
Oct 14 22:31:32.911 INFO kablam! 126 |     for (i, peak) in peaks.iter().enumerate() {
Oct 14 22:31:32.911 INFO kablam!     |             ^^^^ help: consider using `_peak` instead
Oct 14 22:31:32.911 INFO kablam! 
Oct 14 22:31:32.911 INFO kablam! warning: unused variable: `y`
Oct 14 22:31:32.911 INFO kablam!    --> src/hash.rs:162:9
Oct 14 22:31:32.911 INFO kablam!     |
Oct 14 22:31:32.911 INFO kablam! 162 |     let y = rand::random::<f64>();
Oct 14 22:31:32.911 INFO kablam!     |         ^ help: consider using `_y` instead
Oct 14 22:31:32.911 INFO kablam! 
Oct 14 22:31:32.911 INFO kablam! warning: unused variable: `path`
Oct 14 22:31:32.911 INFO kablam!   --> src/lib.rs:53:39
Oct 14 22:31:32.911 INFO kablam!    |
Oct 14 22:31:32.911 INFO kablam! 53 | pub extern "C" fn rust_compute_hashes(path: *const c_char) -> int32_t {
Oct 14 22:31:32.911 INFO kablam!    |                                       ^^^^ help: consider using `_path` instead
Oct 14 22:31:32.911 INFO kablam! 
Oct 14 22:31:32.948 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:32.948 INFO kablam!   --> src/spectrogram.rs:62:13
Oct 14 22:31:32.948 INFO kablam!    |
Oct 14 22:31:32.948 INFO kablam! 62 |         let mut sw = Stopwatch::start_new();
Oct 14 22:31:32.948 INFO kablam!    |             ----^^
Oct 14 22:31:32.948 INFO kablam!    |             |
Oct 14 22:31:32.948 INFO kablam!    |             help: remove this `mut`
Oct 14 22:31:32.948 INFO kablam!    |
Oct 14 22:31:32.948 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 14 22:31:32.954 INFO kablam! 
Oct 14 22:31:32.959 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:32.959 INFO kablam!    --> src/spectrogram.rs:109:9
Oct 14 22:31:32.959 INFO kablam!     |
Oct 14 22:31:32.959 INFO kablam! 109 |     let mut new_spec = spectrum.split_off(half_index);
Oct 14 22:31:32.959 INFO kablam!     |         ----^^^^^^^^
Oct 14 22:31:32.959 INFO kablam!     |         |
Oct 14 22:31:32.959 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:32.959 INFO kablam! 
Oct 14 22:31:32.972 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:32.972 INFO kablam!    --> src/spectrogram.rs:183:9
Oct 14 22:31:32.972 INFO kablam!     |
Oct 14 22:31:32.972 INFO kablam! 183 |     let mut raw: Vec<Vec<f32>> = vec![Vec::new(); num_chunks - 1 as usize];
Oct 14 22:31:32.972 INFO kablam!     |         ----^^^
Oct 14 22:31:32.972 INFO kablam!     |         |
Oct 14 22:31:32.973 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:32.973 INFO kablam! 
Oct 14 22:31:32.979 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:32.979 INFO kablam!    --> src/spectrogram.rs:184:9
Oct 14 22:31:32.979 INFO kablam!     |
Oct 14 22:31:32.979 INFO kablam! 184 |     let mut output: Mutex<Vec<Vec<f32>>> = Mutex::new(raw);
Oct 14 22:31:32.979 INFO kablam!     |         ----^^^^^^
Oct 14 22:31:32.979 INFO kablam!     |         |
Oct 14 22:31:32.980 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:32.980 INFO kablam! 
Oct 14 22:31:32.997 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:32.997 INFO kablam!   --> src/hash.rs:61:9
Oct 14 22:31:32.997 INFO kablam!    |
Oct 14 22:31:32.997 INFO kablam! 61 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:32.997 INFO kablam!    |         ----^^
Oct 14 22:31:32.997 INFO kablam!    |         |
Oct 14 22:31:32.997 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:32.997 INFO kablam! 
Oct 14 22:31:33.007 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:33.007 INFO kablam!    --> src/hash.rs:113:9
Oct 14 22:31:33.007 INFO kablam!     |
Oct 14 22:31:33.007 INFO kablam! 113 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:33.007 INFO kablam!     |         ----^^
Oct 14 22:31:33.007 INFO kablam!     |         |
Oct 14 22:31:33.007 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:33.007 INFO kablam! 
Oct 14 22:31:33.007 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:33.007 INFO kablam!    --> src/hash.rs:119:9
Oct 14 22:31:33.007 INFO kablam!     |
Oct 14 22:31:33.007 INFO kablam! 119 |     let mut output: Mutex<Vec<PeakHash>> = Mutex::new(vec![]);
Oct 14 22:31:33.007 INFO kablam!     |         ----^^^^^^
Oct 14 22:31:33.007 INFO kablam!     |         |
Oct 14 22:31:33.007 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:33.007 INFO kablam! 
Oct 14 22:31:33.015 INFO kablam! warning: unnecessary `unsafe` block
Oct 14 22:31:33.015 INFO kablam!   --> src/lib.rs:69:5
Oct 14 22:31:33.015 INFO kablam!    |
Oct 14 22:31:33.015 INFO kablam! 69 |     unsafe { transformed[0] }
Oct 14 22:31:33.015 INFO kablam!    |     ^^^^^^ unnecessary `unsafe` block
Oct 14 22:31:33.015 INFO kablam!    |
Oct 14 22:31:33.015 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Oct 14 22:31:33.015 INFO kablam! 
Oct 14 22:31:34.695 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 56s
Oct 14 22:31:34.705 INFO kablam! su: No module specific data is present
Oct 14 22:31:35.316 INFO running `"docker" "rm" "-f" "dc585c9b21bf6b634f8f3f73a53a3d9275635cafd8b7e2afb454543ec950b430"`
Oct 14 22:31:35.643 INFO blam! dc585c9b21bf6b634f8f3f73a53a3d9275635cafd8b7e2afb454543ec950b430
Oct 14 22:31:35.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-7/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt test --frozen --no-run" "-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 14 22:31:36.075 INFO blam! 9d0dd9ed85716fb61c5c2d8e5142f370361e76e3039461d017f06f6172a37a6b
Oct 14 22:31:36.077 INFO running `"docker" "start" "-a" "9d0dd9ed85716fb61c5c2d8e5142f370361e76e3039461d017f06f6172a37a6b"`
Oct 14 22:31:37.307 INFO kablam! usermod: no changes
Oct 14 22:31:37.475 INFO kablam!    Compiling fingerprint v0.1.0 (/source)
Oct 14 22:31:40.190 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 14 22:31:40.190 INFO kablam!   --> src/main.rs:14:5
Oct 14 22:31:40.190 INFO kablam!    |
Oct 14 22:31:40.190 INFO kablam! 14 | use std::collections::HashMap;
Oct 14 22:31:40.190 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:40.190 INFO kablam!    |
Oct 14 22:31:40.195 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 14 22:31:40.195 INFO kablam! 
Oct 14 22:31:40.195 INFO kablam! warning: unused import: `std::collections::HashSet`
Oct 14 22:31:40.195 INFO kablam!  --> src/hash.rs:5:5
Oct 14 22:31:40.195 INFO kablam!   |
Oct 14 22:31:40.195 INFO kablam! 5 | use std::collections::HashSet;
Oct 14 22:31:40.195 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:40.195 INFO kablam! 
Oct 14 22:31:40.203 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 14 22:31:40.203 INFO kablam!   --> src/main.rs:81:12
Oct 14 22:31:40.203 INFO kablam!    |
Oct 14 22:31:40.203 INFO kablam! 81 |         if (diff != cur) {
Oct 14 22:31:40.203 INFO kablam!    |            ^^^^^^^^^^^^^ help: remove these parentheses
Oct 14 22:31:40.203 INFO kablam!    |
Oct 14 22:31:40.203 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 14 22:31:40.203 INFO kablam! 
Oct 14 22:31:40.203 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 14 22:31:40.203 INFO kablam!   --> src/main.rs:82:16
Oct 14 22:31:40.203 INFO kablam!    |
Oct 14 22:31:40.203 INFO kablam! 82 |             if (cur_count > 10) {
Oct 14 22:31:40.203 INFO kablam!    |                ^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 14 22:31:40.203 INFO kablam! 
Oct 14 22:31:40.317 INFO kablam! warning: unused import: `self::stopwatch::Stopwatch`
Oct 14 22:31:40.317 INFO kablam!  --> src/lib.rs:8:5
Oct 14 22:31:40.318 INFO kablam!   |
Oct 14 22:31:40.318 INFO kablam! 8 | use self::stopwatch::Stopwatch;
Oct 14 22:31:40.319 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:40.319 INFO kablam!   |
Oct 14 22:31:40.319 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 14 22:31:40.320 INFO kablam! 
Oct 14 22:31:40.320 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 14 22:31:40.320 INFO kablam!   --> src/lib.rs:14:5
Oct 14 22:31:40.321 INFO kablam!    |
Oct 14 22:31:40.321 INFO kablam! 14 | use std::collections::HashMap;
Oct 14 22:31:40.321 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:40.321 INFO kablam! 
Oct 14 22:31:40.321 INFO kablam! warning: unused import: `multimap::MultiMap`
Oct 14 22:31:40.321 INFO kablam!   --> src/lib.rs:18:5
Oct 14 22:31:40.321 INFO kablam!    |
Oct 14 22:31:40.321 INFO kablam! 18 | use multimap::MultiMap;
Oct 14 22:31:40.321 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 14 22:31:40.321 INFO kablam! 
Oct 14 22:31:40.321 INFO kablam! warning: unused import: `std::collections::HashSet`
Oct 14 22:31:40.321 INFO kablam!  --> src/hash.rs:5:5
Oct 14 22:31:40.321 INFO kablam!   |
Oct 14 22:31:40.321 INFO kablam! 5 | use std::collections::HashSet;
Oct 14 22:31:40.321 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:40.321 INFO kablam! 
Oct 14 22:31:40.562 INFO kablam! warning: unused variable: `peaks_len`
Oct 14 22:31:40.562 INFO kablam!    --> src/hash.rs:116:9
Oct 14 22:31:40.562 INFO kablam!     |
Oct 14 22:31:40.562 INFO kablam! 116 |     let peaks_len = peaks.len();
Oct 14 22:31:40.562 INFO kablam!     |         ^^^^^^^^^ help: consider using `_peaks_len` instead
Oct 14 22:31:40.562 INFO kablam!     |
Oct 14 22:31:40.563 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 14 22:31:40.565 INFO kablam! 
Oct 14 22:31:40.565 INFO kablam! warning: unused variable: `peak`
Oct 14 22:31:40.565 INFO kablam!    --> src/hash.rs:126:13
Oct 14 22:31:40.565 INFO kablam!     |
Oct 14 22:31:40.566 INFO kablam! 126 |     for (i, peak) in peaks.iter().enumerate() {
Oct 14 22:31:40.566 INFO kablam!     |             ^^^^ help: consider using `_peak` instead
Oct 14 22:31:40.571 INFO kablam! 
Oct 14 22:31:40.571 INFO kablam! warning: unused variable: `y`
Oct 14 22:31:40.571 INFO kablam!    --> src/hash.rs:162:9
Oct 14 22:31:40.571 INFO kablam!     |
Oct 14 22:31:40.571 INFO kablam! 162 |     let y = rand::random::<f64>();
Oct 14 22:31:40.571 INFO kablam!     |         ^ help: consider using `_y` instead
Oct 14 22:31:40.571 INFO kablam! 
Oct 14 22:31:40.571 INFO kablam! warning: unused variable: `offsets2`
Oct 14 22:31:40.571 INFO kablam!   --> src/main.rs:65:13
Oct 14 22:31:40.571 INFO kablam!    |
Oct 14 22:31:40.571 INFO kablam! 65 |     let mut offsets2: Vec<(f32, f32, String)> = Vec::new();
Oct 14 22:31:40.571 INFO kablam!    |             ^^^^^^^^ help: consider using `_offsets2` instead
Oct 14 22:31:40.571 INFO kablam! 
Oct 14 22:31:40.579 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.579 INFO kablam!   --> src/main.rs:25:9
Oct 14 22:31:40.579 INFO kablam!    |
Oct 14 22:31:40.579 INFO kablam! 25 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:40.579 INFO kablam!    |         ----^^
Oct 14 22:31:40.579 INFO kablam!    |         |
Oct 14 22:31:40.579 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:40.579 INFO kablam!    |
Oct 14 22:31:40.579 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 14 22:31:40.579 INFO kablam! 
Oct 14 22:31:40.599 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.599 INFO kablam!   --> src/main.rs:44:9
Oct 14 22:31:40.599 INFO kablam!    |
Oct 14 22:31:40.599 INFO kablam! 44 |     let mut dups = 0;
Oct 14 22:31:40.599 INFO kablam!    |         ----^^^^
Oct 14 22:31:40.599 INFO kablam!    |         |
Oct 14 22:31:40.599 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:40.599 INFO kablam! 
Oct 14 22:31:40.599 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.599 INFO kablam!   --> src/main.rs:65:9
Oct 14 22:31:40.599 INFO kablam!    |
Oct 14 22:31:40.599 INFO kablam! 65 |     let mut offsets2: Vec<(f32, f32, String)> = Vec::new();
Oct 14 22:31:40.600 INFO kablam!    |         ----^^^^^^^^
Oct 14 22:31:40.600 INFO kablam!    |         |
Oct 14 22:31:40.600 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:40.600 INFO kablam! 
Oct 14 22:31:40.615 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.615 INFO kablam!   --> src/spectrogram.rs:62:13
Oct 14 22:31:40.615 INFO kablam!    |
Oct 14 22:31:40.615 INFO kablam! 62 |         let mut sw = Stopwatch::start_new();
Oct 14 22:31:40.615 INFO kablam!    |             ----^^
Oct 14 22:31:40.615 INFO kablam!    |             |
Oct 14 22:31:40.615 INFO kablam!    |             help: remove this `mut`
Oct 14 22:31:40.615 INFO kablam! 
Oct 14 22:31:40.623 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.623 INFO kablam!    --> src/spectrogram.rs:109:9
Oct 14 22:31:40.623 INFO kablam!     |
Oct 14 22:31:40.623 INFO kablam! 109 |     let mut new_spec = spectrum.split_off(half_index);
Oct 14 22:31:40.623 INFO kablam!     |         ----^^^^^^^^
Oct 14 22:31:40.623 INFO kablam!     |         |
Oct 14 22:31:40.623 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.623 INFO kablam! 
Oct 14 22:31:40.639 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.639 INFO kablam!    --> src/spectrogram.rs:183:9
Oct 14 22:31:40.639 INFO kablam!     |
Oct 14 22:31:40.639 INFO kablam! 183 |     let mut raw: Vec<Vec<f32>> = vec![Vec::new(); num_chunks - 1 as usize];
Oct 14 22:31:40.639 INFO kablam!     |         ----^^^
Oct 14 22:31:40.639 INFO kablam!     |         |
Oct 14 22:31:40.639 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.639 INFO kablam! 
Oct 14 22:31:40.639 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.639 INFO kablam!    --> src/spectrogram.rs:184:9
Oct 14 22:31:40.639 INFO kablam!     |
Oct 14 22:31:40.639 INFO kablam! 184 |     let mut output: Mutex<Vec<Vec<f32>>> = Mutex::new(raw);
Oct 14 22:31:40.639 INFO kablam!     |         ----^^^^^^
Oct 14 22:31:40.640 INFO kablam!     |         |
Oct 14 22:31:40.640 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.640 INFO kablam! 
Oct 14 22:31:40.663 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.663 INFO kablam!   --> src/hash.rs:61:9
Oct 14 22:31:40.663 INFO kablam!    |
Oct 14 22:31:40.663 INFO kablam! 61 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:40.663 INFO kablam!    |         ----^^
Oct 14 22:31:40.663 INFO kablam!    |         |
Oct 14 22:31:40.663 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:40.663 INFO kablam! 
Oct 14 22:31:40.675 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.675 INFO kablam!    --> src/hash.rs:113:9
Oct 14 22:31:40.675 INFO kablam!     |
Oct 14 22:31:40.675 INFO kablam! 113 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:40.675 INFO kablam!     |         ----^^
Oct 14 22:31:40.675 INFO kablam!     |         |
Oct 14 22:31:40.675 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.675 INFO kablam! 
Oct 14 22:31:40.675 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.675 INFO kablam!    --> src/hash.rs:119:9
Oct 14 22:31:40.675 INFO kablam!     |
Oct 14 22:31:40.675 INFO kablam! 119 |     let mut output: Mutex<Vec<PeakHash>> = Mutex::new(vec![]);
Oct 14 22:31:40.676 INFO kablam!     |         ----^^^^^^
Oct 14 22:31:40.676 INFO kablam!     |         |
Oct 14 22:31:40.676 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.676 INFO kablam! 
Oct 14 22:31:40.679 INFO kablam! warning: function is never used: `gen_spectrogram`
Oct 14 22:31:40.679 INFO kablam!   --> src/main.rs:33:1
Oct 14 22:31:40.679 INFO kablam!    |
Oct 14 22:31:40.679 INFO kablam! 33 | fn gen_spectrogram<P: AsRef<std::path::Path>>(wav: P, image: P) {
Oct 14 22:31:40.679 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:40.679 INFO kablam!    |
Oct 14 22:31:40.679 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 14 22:31:40.679 INFO kablam! 
Oct 14 22:31:40.679 INFO kablam! warning: function is never used: `test_fingerprinting`
Oct 14 22:31:40.679 INFO kablam!   --> src/main.rs:39:1
Oct 14 22:31:40.679 INFO kablam!    |
Oct 14 22:31:40.679 INFO kablam! 39 | fn test_fingerprinting() {
Oct 14 22:31:40.679 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:40.679 INFO kablam! 
Oct 14 22:31:40.717 INFO kablam! warning: unused variable: `peaks_len`
Oct 14 22:31:40.718 INFO kablam!    --> src/hash.rs:116:9
Oct 14 22:31:40.718 INFO kablam!     |
Oct 14 22:31:40.718 INFO kablam! 116 |     let peaks_len = peaks.len();
Oct 14 22:31:40.718 INFO kablam!     |         ^^^^^^^^^ help: consider using `_peaks_len` instead
Oct 14 22:31:40.718 INFO kablam!     |
Oct 14 22:31:40.718 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 14 22:31:40.718 INFO kablam! 
Oct 14 22:31:40.718 INFO kablam! warning: unused variable: `peak`
Oct 14 22:31:40.718 INFO kablam!    --> src/hash.rs:126:13
Oct 14 22:31:40.718 INFO kablam!     |
Oct 14 22:31:40.718 INFO kablam! 126 |     for (i, peak) in peaks.iter().enumerate() {
Oct 14 22:31:40.718 INFO kablam!     |             ^^^^ help: consider using `_peak` instead
Oct 14 22:31:40.718 INFO kablam! 
Oct 14 22:31:40.718 INFO kablam! warning: unused variable: `y`
Oct 14 22:31:40.718 INFO kablam!    --> src/hash.rs:162:9
Oct 14 22:31:40.718 INFO kablam!     |
Oct 14 22:31:40.718 INFO kablam! 162 |     let y = rand::random::<f64>();
Oct 14 22:31:40.718 INFO kablam!     |         ^ help: consider using `_y` instead
Oct 14 22:31:40.718 INFO kablam! 
Oct 14 22:31:40.718 INFO kablam! warning: unused variable: `path`
Oct 14 22:31:40.718 INFO kablam!   --> src/lib.rs:53:39
Oct 14 22:31:40.719 INFO kablam!    |
Oct 14 22:31:40.719 INFO kablam! 53 | pub extern "C" fn rust_compute_hashes(path: *const c_char) -> int32_t {
Oct 14 22:31:40.719 INFO kablam!    |                                       ^^^^ help: consider using `_path` instead
Oct 14 22:31:40.719 INFO kablam! 
Oct 14 22:31:40.736 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.736 INFO kablam!   --> src/spectrogram.rs:62:13
Oct 14 22:31:40.737 INFO kablam!    |
Oct 14 22:31:40.737 INFO kablam! 62 |         let mut sw = Stopwatch::start_new();
Oct 14 22:31:40.737 INFO kablam!    |             ----^^
Oct 14 22:31:40.737 INFO kablam!    |             |
Oct 14 22:31:40.737 INFO kablam!    |             help: remove this `mut`
Oct 14 22:31:40.737 INFO kablam!    |
Oct 14 22:31:40.737 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 14 22:31:40.737 INFO kablam! 
Oct 14 22:31:40.743 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.743 INFO kablam!    --> src/spectrogram.rs:109:9
Oct 14 22:31:40.743 INFO kablam!     |
Oct 14 22:31:40.743 INFO kablam! 109 |     let mut new_spec = spectrum.split_off(half_index);
Oct 14 22:31:40.743 INFO kablam!     |         ----^^^^^^^^
Oct 14 22:31:40.743 INFO kablam!     |         |
Oct 14 22:31:40.743 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.743 INFO kablam! 
Oct 14 22:31:40.767 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.767 INFO kablam!    --> src/spectrogram.rs:183:9
Oct 14 22:31:40.767 INFO kablam!     |
Oct 14 22:31:40.767 INFO kablam! 183 |     let mut raw: Vec<Vec<f32>> = vec![Vec::new(); num_chunks - 1 as usize];
Oct 14 22:31:40.767 INFO kablam!     |         ----^^^
Oct 14 22:31:40.767 INFO kablam!     |         |
Oct 14 22:31:40.767 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.767 INFO kablam! 
Oct 14 22:31:40.767 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.767 INFO kablam!    --> src/spectrogram.rs:184:9
Oct 14 22:31:40.767 INFO kablam!     |
Oct 14 22:31:40.767 INFO kablam! 184 |     let mut output: Mutex<Vec<Vec<f32>>> = Mutex::new(raw);
Oct 14 22:31:40.767 INFO kablam!     |         ----^^^^^^
Oct 14 22:31:40.767 INFO kablam!     |         |
Oct 14 22:31:40.767 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.767 INFO kablam! 
Oct 14 22:31:40.779 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.779 INFO kablam!   --> src/hash.rs:61:9
Oct 14 22:31:40.779 INFO kablam!    |
Oct 14 22:31:40.779 INFO kablam! 61 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:40.779 INFO kablam!    |         ----^^
Oct 14 22:31:40.779 INFO kablam!    |         |
Oct 14 22:31:40.779 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:40.779 INFO kablam! 
Oct 14 22:31:40.787 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.787 INFO kablam!    --> src/hash.rs:113:9
Oct 14 22:31:40.787 INFO kablam!     |
Oct 14 22:31:40.787 INFO kablam! 113 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:40.787 INFO kablam!     |         ----^^
Oct 14 22:31:40.787 INFO kablam!     |         |
Oct 14 22:31:40.787 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.787 INFO kablam! 
Oct 14 22:31:40.787 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.787 INFO kablam!    --> src/hash.rs:119:9
Oct 14 22:31:40.787 INFO kablam!     |
Oct 14 22:31:40.787 INFO kablam! 119 |     let mut output: Mutex<Vec<PeakHash>> = Mutex::new(vec![]);
Oct 14 22:31:40.787 INFO kablam!     |         ----^^^^^^
Oct 14 22:31:40.787 INFO kablam!     |         |
Oct 14 22:31:40.787 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.787 INFO kablam! 
Oct 14 22:31:40.795 INFO kablam! warning: unnecessary `unsafe` block
Oct 14 22:31:40.795 INFO kablam!   --> src/lib.rs:69:5
Oct 14 22:31:40.795 INFO kablam!    |
Oct 14 22:31:40.795 INFO kablam! 69 |     unsafe { transformed[0] }
Oct 14 22:31:40.795 INFO kablam!    |     ^^^^^^ unnecessary `unsafe` block
Oct 14 22:31:40.795 INFO kablam!    |
Oct 14 22:31:40.795 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Oct 14 22:31:40.795 INFO kablam! 
Oct 14 22:31:50.507 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.17s
Oct 14 22:31:50.523 INFO kablam! su: No module specific data is present
Oct 14 22:31:51.217 INFO running `"docker" "rm" "-f" "9d0dd9ed85716fb61c5c2d8e5142f370361e76e3039461d017f06f6172a37a6b"`
Oct 14 22:31:51.493 INFO blam! 9d0dd9ed85716fb61c5c2d8e5142f370361e76e3039461d017f06f6172a37a6b