Oct 14 22:29:39.162 INFO testing donniemattingly/fingerprint against master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513 for rustdoc-test-static-cling-1
Oct 14 22:29:39.164 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-6/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-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 22:29:39.631 INFO blam! bf36fd728378cfc76e028a35d5a6cc3508a7406e76ed04d87a65f53473046d34
Oct 14 22:29:39.634 INFO running `"docker" "start" "-a" "bf36fd728378cfc76e028a35d5a6cc3508a7406e76ed04d87a65f53473046d34"`
Oct 14 22:29:42.570 INFO kablam! usermod: no changes
Oct 14 22:29:42.862 INFO kablam!    Compiling libc v0.2.38
Oct 14 22:29:42.863 INFO kablam!    Compiling hound v3.3.1
Oct 14 22:29:42.899 INFO kablam!    Compiling sha1 v0.6.0
Oct 14 22:29:42.899 INFO kablam!    Compiling goertzel v0.2.0
Oct 14 22:29:42.903 INFO kablam!    Compiling num-complex v0.1.42
Oct 14 22:29:42.904 INFO kablam!    Compiling miniz-sys v0.1.10
Oct 14 22:29:42.905 INFO kablam!    Compiling log v0.4.1
Oct 14 22:29:42.905 INFO kablam!    Compiling multimap v0.4.0
Oct 14 22:29:45.498 INFO kablam!    Compiling ordered-float v0.5.0
Oct 14 22:29:46.917 INFO kablam!    Compiling serde_yaml v0.7.3
Oct 14 22:29:49.088 INFO kablam!    Compiling png v0.11.0
Oct 14 22:29:49.783 INFO kablam!    Compiling serde-value v0.5.1
Oct 14 22:29:51.867 INFO kablam!    Compiling alga v0.5.3
Oct 14 22:29:51.869 INFO kablam!    Compiling rustfft v2.0.0
Oct 14 22:29:52.515 INFO kablam!    Compiling rand v0.4.2
Oct 14 22:29:52.516 INFO kablam!    Compiling num_cpus v1.8.0
Oct 14 22:29:54.631 INFO kablam!    Compiling time v0.1.39
Oct 14 22:30:02.095 INFO kablam!    Compiling flate2 v1.0.1
Oct 14 22:30:02.159 INFO kablam!    Compiling threadpool v1.7.1
Oct 14 22:30:06.248 INFO kablam!    Compiling num-bigint v0.1.43
Oct 14 22:30:06.250 INFO kablam!    Compiling rayon-core v1.4.0
Oct 14 22:30:06.252 INFO kablam!    Compiling rand v0.3.22
Oct 14 22:30:12.250 INFO kablam!    Compiling nalgebra v0.13.1
Oct 14 22:30:12.420 INFO kablam!    Compiling rayon v1.0.0
Oct 14 22:30:15.835 INFO kablam!    Compiling num-rational v0.1.42
Oct 14 22:30:18.812 INFO kablam!    Compiling num v0.1.42
Oct 14 22:30:19.311 INFO kablam!    Compiling chrono v0.4.0
Oct 14 22:30:19.311 INFO kablam!    Compiling nalgebra v0.5.1
Oct 14 22:30:19.311 INFO kablam!    Compiling streaming-stats v0.1.28
Oct 14 22:30:19.311 INFO kablam!    Compiling stopwatch v0.0.7
Oct 14 22:30:23.351 INFO kablam!    Compiling jpeg-decoder v0.1.14
Oct 14 22:30:27.199 INFO kablam!    Compiling log4rs v0.8.0
Oct 14 22:30:33.228 INFO kablam!    Compiling image v0.18.0
Oct 14 22:30:56.971 INFO kablam!    Compiling apodize v0.2.0
Oct 14 22:31:27.279 INFO kablam!    Compiling fingerprint v0.1.0 (/source)
Oct 14 22:31:29.731 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 14 22:31:29.731 INFO kablam!   --> src/main.rs:14:5
Oct 14 22:31:29.731 INFO kablam!    |
Oct 14 22:31:29.731 INFO kablam! 14 | use std::collections::HashMap;
Oct 14 22:31:29.731 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:29.731 INFO kablam!    |
Oct 14 22:31:29.731 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 14 22:31:29.731 INFO kablam! 
Oct 14 22:31:29.731 INFO kablam! warning: unused import: `std::path::PathBuf`
Oct 14 22:31:29.731 INFO kablam!    --> src/spectrogram.rs:234:5
Oct 14 22:31:29.731 INFO kablam!     |
Oct 14 22:31:29.731 INFO kablam! 234 | use std::path::PathBuf;
Oct 14 22:31:29.731 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^
Oct 14 22:31:29.731 INFO kablam! 
Oct 14 22:31:29.731 INFO kablam! warning: unused import: `std::collections::HashSet`
Oct 14 22:31:29.731 INFO kablam!  --> src/hash.rs:5:5
Oct 14 22:31:29.731 INFO kablam!   |
Oct 14 22:31:29.731 INFO kablam! 5 | use std::collections::HashSet;
Oct 14 22:31:29.731 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:29.731 INFO kablam! 
Oct 14 22:31:29.739 INFO kablam! warning: unused import: `std::path::PathBuf`
Oct 14 22:31:29.739 INFO kablam!    --> src/hash.rs:197:5
Oct 14 22:31:29.739 INFO kablam!     |
Oct 14 22:31:29.739 INFO kablam! 197 | use std::path::PathBuf;
Oct 14 22:31:29.739 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^
Oct 14 22:31:29.739 INFO kablam! 
Oct 14 22:31:29.739 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 14 22:31:29.739 INFO kablam!   --> src/main.rs:81:12
Oct 14 22:31:29.739 INFO kablam!    |
Oct 14 22:31:29.739 INFO kablam! 81 |         if (diff != cur) {
Oct 14 22:31:29.739 INFO kablam!    |            ^^^^^^^^^^^^^ help: remove these parentheses
Oct 14 22:31:29.739 INFO kablam!    |
Oct 14 22:31:29.739 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 14 22:31:29.739 INFO kablam! 
Oct 14 22:31:29.739 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 14 22:31:29.739 INFO kablam!   --> src/main.rs:82:16
Oct 14 22:31:29.739 INFO kablam!    |
Oct 14 22:31:29.739 INFO kablam! 82 |             if (cur_count > 10) {
Oct 14 22:31:29.739 INFO kablam!    |                ^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 14 22:31:29.739 INFO kablam! 
Oct 14 22:31:29.979 INFO kablam! warning: unused variable: `peaks_len`
Oct 14 22:31:29.979 INFO kablam!    --> src/hash.rs:116:9
Oct 14 22:31:29.979 INFO kablam!     |
Oct 14 22:31:29.980 INFO kablam! 116 |     let peaks_len = peaks.len();
Oct 14 22:31:29.980 INFO kablam!     |         ^^^^^^^^^ help: consider using `_peaks_len` instead
Oct 14 22:31:29.980 INFO kablam!     |
Oct 14 22:31:29.981 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 14 22:31:29.981 INFO kablam! 
Oct 14 22:31:29.982 INFO kablam! warning: unused variable: `peak`
Oct 14 22:31:29.982 INFO kablam!    --> src/hash.rs:126:13
Oct 14 22:31:29.982 INFO kablam!     |
Oct 14 22:31:29.982 INFO kablam! 126 |     for (i, peak) in peaks.iter().enumerate() {
Oct 14 22:31:29.982 INFO kablam!     |             ^^^^ help: consider using `_peak` instead
Oct 14 22:31:29.982 INFO kablam! 
Oct 14 22:31:29.984 INFO kablam! warning: unused variable: `y`
Oct 14 22:31:29.984 INFO kablam!    --> src/hash.rs:162:9
Oct 14 22:31:29.984 INFO kablam!     |
Oct 14 22:31:29.984 INFO kablam! 162 |     let y = rand::random::<f64>();
Oct 14 22:31:29.984 INFO kablam!     |         ^ help: consider using `_y` instead
Oct 14 22:31:29.984 INFO kablam! 
Oct 14 22:31:30.003 INFO kablam! warning: unused variable: `offsets2`
Oct 14 22:31:30.003 INFO kablam!   --> src/main.rs:65:13
Oct 14 22:31:30.003 INFO kablam!    |
Oct 14 22:31:30.003 INFO kablam! 65 |     let mut offsets2: Vec<(f32, f32, String)> = Vec::new();
Oct 14 22:31:30.003 INFO kablam!    |             ^^^^^^^^ help: consider using `_offsets2` instead
Oct 14 22:31:30.003 INFO kablam! 
Oct 14 22:31:30.003 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:30.003 INFO kablam!   --> src/main.rs:25:9
Oct 14 22:31:30.003 INFO kablam!    |
Oct 14 22:31:30.003 INFO kablam! 25 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:30.003 INFO kablam!    |         ----^^
Oct 14 22:31:30.003 INFO kablam!    |         |
Oct 14 22:31:30.003 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:30.003 INFO kablam!    |
Oct 14 22:31:30.003 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 14 22:31:30.003 INFO kablam! 
Oct 14 22:31:30.019 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:30.019 INFO kablam!   --> src/main.rs:44:9
Oct 14 22:31:30.019 INFO kablam!    |
Oct 14 22:31:30.019 INFO kablam! 44 |     let mut dups = 0;
Oct 14 22:31:30.019 INFO kablam!    |         ----^^^^
Oct 14 22:31:30.019 INFO kablam!    |         |
Oct 14 22:31:30.019 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:30.019 INFO kablam! 
Oct 14 22:31:30.019 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:30.019 INFO kablam!   --> src/main.rs:65:9
Oct 14 22:31:30.019 INFO kablam!    |
Oct 14 22:31:30.019 INFO kablam! 65 |     let mut offsets2: Vec<(f32, f32, String)> = Vec::new();
Oct 14 22:31:30.019 INFO kablam!    |         ----^^^^^^^^
Oct 14 22:31:30.019 INFO kablam!    |         |
Oct 14 22:31:30.019 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:30.019 INFO kablam! 
Oct 14 22:31:30.039 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:30.039 INFO kablam!   --> src/spectrogram.rs:62:13
Oct 14 22:31:30.039 INFO kablam!    |
Oct 14 22:31:30.039 INFO kablam! 62 |         let mut sw = Stopwatch::start_new();
Oct 14 22:31:30.039 INFO kablam!    |             ----^^
Oct 14 22:31:30.039 INFO kablam!    |             |
Oct 14 22:31:30.039 INFO kablam!    |             help: remove this `mut`
Oct 14 22:31:30.039 INFO kablam! 
Oct 14 22:31:30.039 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:30.039 INFO kablam!    --> src/spectrogram.rs:109:9
Oct 14 22:31:30.039 INFO kablam!     |
Oct 14 22:31:30.039 INFO kablam! 109 |     let mut new_spec = spectrum.split_off(half_index);
Oct 14 22:31:30.039 INFO kablam!     |         ----^^^^^^^^
Oct 14 22:31:30.039 INFO kablam!     |         |
Oct 14 22:31:30.039 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:30.039 INFO kablam! 
Oct 14 22:31:30.067 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:30.067 INFO kablam!    --> src/spectrogram.rs:183:9
Oct 14 22:31:30.067 INFO kablam!     |
Oct 14 22:31:30.067 INFO kablam! 183 |     let mut raw: Vec<Vec<f32>> = vec![Vec::new(); num_chunks - 1 as usize];
Oct 14 22:31:30.067 INFO kablam!     |         ----^^^
Oct 14 22:31:30.067 INFO kablam!     |         |
Oct 14 22:31:30.067 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:30.067 INFO kablam! 
Oct 14 22:31:30.067 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:30.067 INFO kablam!    --> src/spectrogram.rs:184:9
Oct 14 22:31:30.067 INFO kablam!     |
Oct 14 22:31:30.067 INFO kablam! 184 |     let mut output: Mutex<Vec<Vec<f32>>> = Mutex::new(raw);
Oct 14 22:31:30.067 INFO kablam!     |         ----^^^^^^
Oct 14 22:31:30.067 INFO kablam!     |         |
Oct 14 22:31:30.067 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:30.067 INFO kablam! 
Oct 14 22:31:30.079 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:30.079 INFO kablam!   --> src/hash.rs:61:9
Oct 14 22:31:30.079 INFO kablam!    |
Oct 14 22:31:30.079 INFO kablam! 61 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:30.079 INFO kablam!    |         ----^^
Oct 14 22:31:30.079 INFO kablam!    |         |
Oct 14 22:31:30.079 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:30.079 INFO kablam! 
Oct 14 22:31:30.091 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:30.091 INFO kablam!    --> src/hash.rs:113:9
Oct 14 22:31:30.091 INFO kablam!     |
Oct 14 22:31:30.091 INFO kablam! 113 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:30.091 INFO kablam!     |         ----^^
Oct 14 22:31:30.091 INFO kablam!     |         |
Oct 14 22:31:30.091 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:30.091 INFO kablam! 
Oct 14 22:31:30.091 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:30.091 INFO kablam!    --> src/hash.rs:119:9
Oct 14 22:31:30.091 INFO kablam!     |
Oct 14 22:31:30.091 INFO kablam! 119 |     let mut output: Mutex<Vec<PeakHash>> = Mutex::new(vec![]);
Oct 14 22:31:30.091 INFO kablam!     |         ----^^^^^^
Oct 14 22:31:30.091 INFO kablam!     |         |
Oct 14 22:31:30.091 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:30.091 INFO kablam! 
Oct 14 22:31:30.095 INFO kablam! warning: function is never used: `gen_spectrogram`
Oct 14 22:31:30.095 INFO kablam!   --> src/main.rs:33:1
Oct 14 22:31:30.095 INFO kablam!    |
Oct 14 22:31:30.095 INFO kablam! 33 | fn gen_spectrogram<P: AsRef<std::path::Path>>(wav: P, image: P) {
Oct 14 22:31:30.095 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:30.095 INFO kablam!    |
Oct 14 22:31:30.095 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 14 22:31:30.095 INFO kablam! 
Oct 14 22:31:30.095 INFO kablam! warning: function is never used: `test_fingerprinting`
Oct 14 22:31:30.095 INFO kablam!   --> src/main.rs:39:1
Oct 14 22:31:30.095 INFO kablam!    |
Oct 14 22:31:30.095 INFO kablam! 39 | fn test_fingerprinting() {
Oct 14 22:31:30.095 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:30.095 INFO kablam! 
Oct 14 22:31:30.592 INFO kablam! warning: unused import: `self::stopwatch::Stopwatch`
Oct 14 22:31:30.592 INFO kablam!  --> src/lib.rs:8:5
Oct 14 22:31:30.593 INFO kablam!   |
Oct 14 22:31:30.593 INFO kablam! 8 | use self::stopwatch::Stopwatch;
Oct 14 22:31:30.593 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:30.594 INFO kablam!   |
Oct 14 22:31:30.594 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 14 22:31:30.594 INFO kablam! 
Oct 14 22:31:30.594 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 14 22:31:30.595 INFO kablam!   --> src/lib.rs:14:5
Oct 14 22:31:30.595 INFO kablam!    |
Oct 14 22:31:30.595 INFO kablam! 14 | use std::collections::HashMap;
Oct 14 22:31:30.596 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:30.596 INFO kablam! 
Oct 14 22:31:30.596 INFO kablam! warning: unused import: `multimap::MultiMap`
Oct 14 22:31:30.596 INFO kablam!   --> src/lib.rs:18:5
Oct 14 22:31:30.597 INFO kablam!    |
Oct 14 22:31:30.597 INFO kablam! 18 | use multimap::MultiMap;
Oct 14 22:31:30.597 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 14 22:31:30.597 INFO kablam! 
Oct 14 22:31:30.598 INFO kablam! warning: unused import: `std::path::PathBuf`
Oct 14 22:31:30.598 INFO kablam!    --> src/spectrogram.rs:234:5
Oct 14 22:31:30.598 INFO kablam!     |
Oct 14 22:31:30.598 INFO kablam! 234 | use std::path::PathBuf;
Oct 14 22:31:30.599 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^
Oct 14 22:31:30.599 INFO kablam! 
Oct 14 22:31:30.599 INFO kablam! warning: unused import: `std::collections::HashSet`
Oct 14 22:31:30.600 INFO kablam!  --> src/hash.rs:5:5
Oct 14 22:31:30.600 INFO kablam!   |
Oct 14 22:31:30.600 INFO kablam! 5 | use std::collections::HashSet;
Oct 14 22:31:30.600 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:30.601 INFO kablam! 
Oct 14 22:31:30.601 INFO kablam! warning: unused import: `std::path::PathBuf`
Oct 14 22:31:30.601 INFO kablam!    --> src/hash.rs:197:5
Oct 14 22:31:30.601 INFO kablam!     |
Oct 14 22:31:30.602 INFO kablam! 197 | use std::path::PathBuf;
Oct 14 22:31:30.602 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^
Oct 14 22:31:30.602 INFO kablam! 
Oct 14 22:31:31.024 INFO kablam! warning: unused variable: `peaks_len`
Oct 14 22:31:31.025 INFO kablam!    --> src/hash.rs:116:9
Oct 14 22:31:31.026 INFO kablam!     |
Oct 14 22:31:31.026 INFO kablam! 116 |     let peaks_len = peaks.len();
Oct 14 22:31:31.027 INFO kablam!     |         ^^^^^^^^^ help: consider using `_peaks_len` instead
Oct 14 22:31:31.027 INFO kablam!     |
Oct 14 22:31:31.027 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 14 22:31:31.028 INFO kablam! 
Oct 14 22:31:31.031 INFO kablam! warning: unused variable: `peak`
Oct 14 22:31:31.031 INFO kablam!    --> src/hash.rs:126:13
Oct 14 22:31:31.031 INFO kablam!     |
Oct 14 22:31:31.032 INFO kablam! 126 |     for (i, peak) in peaks.iter().enumerate() {
Oct 14 22:31:31.032 INFO kablam!     |             ^^^^ help: consider using `_peak` instead
Oct 14 22:31:31.032 INFO kablam! 
Oct 14 22:31:31.032 INFO kablam! warning: unused variable: `y`
Oct 14 22:31:31.033 INFO kablam!    --> src/hash.rs:162:9
Oct 14 22:31:31.033 INFO kablam!     |
Oct 14 22:31:31.033 INFO kablam! 162 |     let y = rand::random::<f64>();
Oct 14 22:31:31.033 INFO kablam!     |         ^ help: consider using `_y` instead
Oct 14 22:31:31.034 INFO kablam! 
Oct 14 22:31:31.034 INFO kablam! warning: unused variable: `path`
Oct 14 22:31:31.034 INFO kablam!   --> src/lib.rs:53:39
Oct 14 22:31:31.034 INFO kablam!    |
Oct 14 22:31:31.035 INFO kablam! 53 | pub extern "C" fn rust_compute_hashes(path: *const c_char) -> int32_t {
Oct 14 22:31:31.035 INFO kablam!    |                                       ^^^^ help: consider using `_path` instead
Oct 14 22:31:31.035 INFO kablam! 
Oct 14 22:31:31.040 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:31.040 INFO kablam!   --> src/spectrogram.rs:62:13
Oct 14 22:31:31.041 INFO kablam!    |
Oct 14 22:31:31.041 INFO kablam! 62 |         let mut sw = Stopwatch::start_new();
Oct 14 22:31:31.042 INFO kablam!    |             ----^^
Oct 14 22:31:31.047 INFO kablam!    |             |
Oct 14 22:31:31.047 INFO kablam!    |             help: remove this `mut`
Oct 14 22:31:31.048 INFO kablam!    |
Oct 14 22:31:31.048 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 14 22:31:31.048 INFO kablam! 
Oct 14 22:31:31.048 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:31.048 INFO kablam!    --> src/spectrogram.rs:109:9
Oct 14 22:31:31.049 INFO kablam!     |
Oct 14 22:31:31.049 INFO kablam! 109 |     let mut new_spec = spectrum.split_off(half_index);
Oct 14 22:31:31.049 INFO kablam!     |         ----^^^^^^^^
Oct 14 22:31:31.049 INFO kablam!     |         |
Oct 14 22:31:31.050 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:31.050 INFO kablam! 
Oct 14 22:31:31.059 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:31.059 INFO kablam!    --> src/spectrogram.rs:183:9
Oct 14 22:31:31.059 INFO kablam!     |
Oct 14 22:31:31.060 INFO kablam! 183 |     let mut raw: Vec<Vec<f32>> = vec![Vec::new(); num_chunks - 1 as usize];
Oct 14 22:31:31.060 INFO kablam!     |         ----^^^
Oct 14 22:31:31.060 INFO kablam!     |         |
Oct 14 22:31:31.060 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:31.060 INFO kablam! 
Oct 14 22:31:31.061 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:31.061 INFO kablam!    --> src/spectrogram.rs:184:9
Oct 14 22:31:31.061 INFO kablam!     |
Oct 14 22:31:31.062 INFO kablam! 184 |     let mut output: Mutex<Vec<Vec<f32>>> = Mutex::new(raw);
Oct 14 22:31:31.062 INFO kablam!     |         ----^^^^^^
Oct 14 22:31:31.062 INFO kablam!     |         |
Oct 14 22:31:31.062 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:31.063 INFO kablam! 
Oct 14 22:31:31.072 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:31.072 INFO kablam!   --> src/hash.rs:61:9
Oct 14 22:31:31.073 INFO kablam!    |
Oct 14 22:31:31.073 INFO kablam! 61 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:31.073 INFO kablam!    |         ----^^
Oct 14 22:31:31.074 INFO kablam!    |         |
Oct 14 22:31:31.074 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:31.074 INFO kablam! 
Oct 14 22:31:31.078 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:31.079 INFO kablam!    --> src/hash.rs:113:9
Oct 14 22:31:31.079 INFO kablam!     |
Oct 14 22:31:31.079 INFO kablam! 113 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:31.080 INFO kablam!     |         ----^^
Oct 14 22:31:31.080 INFO kablam!     |         |
Oct 14 22:31:31.081 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:31.081 INFO kablam! 
Oct 14 22:31:31.082 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:31.082 INFO kablam!    --> src/hash.rs:119:9
Oct 14 22:31:31.082 INFO kablam!     |
Oct 14 22:31:31.083 INFO kablam! 119 |     let mut output: Mutex<Vec<PeakHash>> = Mutex::new(vec![]);
Oct 14 22:31:31.084 INFO kablam!     |         ----^^^^^^
Oct 14 22:31:31.084 INFO kablam!     |         |
Oct 14 22:31:31.084 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:31.085 INFO kablam! 
Oct 14 22:31:31.085 INFO kablam! warning: unnecessary `unsafe` block
Oct 14 22:31:31.085 INFO kablam!   --> src/lib.rs:69:5
Oct 14 22:31:31.086 INFO kablam!    |
Oct 14 22:31:31.086 INFO kablam! 69 |     unsafe { transformed[0] }
Oct 14 22:31:31.087 INFO kablam!    |     ^^^^^^ unnecessary `unsafe` block
Oct 14 22:31:31.087 INFO kablam!    |
Oct 14 22:31:31.088 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Oct 14 22:31:31.088 INFO kablam! 
Oct 14 22:31:32.927 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 50s
Oct 14 22:31:32.939 INFO kablam! su: No module specific data is present
Oct 14 22:31:34.475 INFO running `"docker" "rm" "-f" "bf36fd728378cfc76e028a35d5a6cc3508a7406e76ed04d87a65f53473046d34"`
Oct 14 22:31:34.755 INFO blam! bf36fd728378cfc76e028a35d5a6cc3508a7406e76ed04d87a65f53473046d34
Oct 14 22:31:34.764 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-6/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-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 22:31:35.179 INFO blam! 43c3de28a093836ce44f3b255ad5eea78ff1d0cce9e49dce6cea7b9a7fec83e5
Oct 14 22:31:35.182 INFO running `"docker" "start" "-a" "43c3de28a093836ce44f3b255ad5eea78ff1d0cce9e49dce6cea7b9a7fec83e5"`
Oct 14 22:31:36.571 INFO kablam! usermod: no changes
Oct 14 22:31:36.779 INFO kablam!    Compiling fingerprint v0.1.0 (/source)
Oct 14 22:31:39.615 INFO kablam! warning: unused import: `self::stopwatch::Stopwatch`
Oct 14 22:31:39.616 INFO kablam!  --> src/lib.rs:8:5
Oct 14 22:31:39.617 INFO kablam!   |
Oct 14 22:31:39.617 INFO kablam! 8 | use self::stopwatch::Stopwatch;
Oct 14 22:31:39.618 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:39.618 INFO kablam!   |
Oct 14 22:31:39.619 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 14 22:31:39.619 INFO kablam! 
Oct 14 22:31:39.620 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 14 22:31:39.621 INFO kablam!   --> src/lib.rs:14:5
Oct 14 22:31:39.621 INFO kablam!    |
Oct 14 22:31:39.622 INFO kablam! 14 | use std::collections::HashMap;
Oct 14 22:31:39.622 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:39.623 INFO kablam! 
Oct 14 22:31:39.623 INFO kablam! warning: unused import: `multimap::MultiMap`
Oct 14 22:31:39.624 INFO kablam!   --> src/lib.rs:18:5
Oct 14 22:31:39.624 INFO kablam!    |
Oct 14 22:31:39.624 INFO kablam! 18 | use multimap::MultiMap;
Oct 14 22:31:39.624 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 14 22:31:39.625 INFO kablam! 
Oct 14 22:31:39.625 INFO kablam! warning: unused import: `std::collections::HashSet`
Oct 14 22:31:39.625 INFO kablam!  --> src/hash.rs:5:5
Oct 14 22:31:39.625 INFO kablam!   |
Oct 14 22:31:39.625 INFO kablam! 5 | use std::collections::HashSet;
Oct 14 22:31:39.625 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:39.625 INFO kablam! 
Oct 14 22:31:39.935 INFO kablam! warning: unused import: `std::collections::HashMap`
Oct 14 22:31:39.935 INFO kablam!   --> src/main.rs:14:5
Oct 14 22:31:39.935 INFO kablam!    |
Oct 14 22:31:39.935 INFO kablam! 14 | use std::collections::HashMap;
Oct 14 22:31:39.935 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:39.935 INFO kablam!    |
Oct 14 22:31:39.935 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 14 22:31:39.935 INFO kablam! 
Oct 14 22:31:39.951 INFO kablam! warning: unused import: `std::collections::HashSet`
Oct 14 22:31:39.951 INFO kablam!  --> src/hash.rs:5:5
Oct 14 22:31:39.951 INFO kablam!   |
Oct 14 22:31:39.951 INFO kablam! 5 | use std::collections::HashSet;
Oct 14 22:31:39.951 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:39.951 INFO kablam! 
Oct 14 22:31:39.951 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 14 22:31:39.951 INFO kablam!   --> src/main.rs:81:12
Oct 14 22:31:39.951 INFO kablam!    |
Oct 14 22:31:39.951 INFO kablam! 81 |         if (diff != cur) {
Oct 14 22:31:39.951 INFO kablam!    |            ^^^^^^^^^^^^^ help: remove these parentheses
Oct 14 22:31:39.951 INFO kablam!    |
Oct 14 22:31:39.951 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 14 22:31:39.951 INFO kablam! 
Oct 14 22:31:39.951 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 14 22:31:39.951 INFO kablam!   --> src/main.rs:82:16
Oct 14 22:31:39.951 INFO kablam!    |
Oct 14 22:31:39.951 INFO kablam! 82 |             if (cur_count > 10) {
Oct 14 22:31:39.951 INFO kablam!    |                ^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 14 22:31:39.951 INFO kablam! 
Oct 14 22:31:40.056 INFO kablam! warning: unused variable: `peaks_len`
Oct 14 22:31:40.056 INFO kablam!    --> src/hash.rs:116:9
Oct 14 22:31:40.057 INFO kablam!     |
Oct 14 22:31:40.057 INFO kablam! 116 |     let peaks_len = peaks.len();
Oct 14 22:31:40.057 INFO kablam!     |         ^^^^^^^^^ help: consider using `_peaks_len` instead
Oct 14 22:31:40.057 INFO kablam!     |
Oct 14 22:31:40.057 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 14 22:31:40.057 INFO kablam! 
Oct 14 22:31:40.057 INFO kablam! warning: unused variable: `peak`
Oct 14 22:31:40.057 INFO kablam!    --> src/hash.rs:126:13
Oct 14 22:31:40.057 INFO kablam!     |
Oct 14 22:31:40.057 INFO kablam! 126 |     for (i, peak) in peaks.iter().enumerate() {
Oct 14 22:31:40.057 INFO kablam!     |             ^^^^ help: consider using `_peak` instead
Oct 14 22:31:40.057 INFO kablam! 
Oct 14 22:31:40.057 INFO kablam! warning: unused variable: `y`
Oct 14 22:31:40.057 INFO kablam!    --> src/hash.rs:162:9
Oct 14 22:31:40.057 INFO kablam!     |
Oct 14 22:31:40.057 INFO kablam! 162 |     let y = rand::random::<f64>();
Oct 14 22:31:40.057 INFO kablam!     |         ^ help: consider using `_y` instead
Oct 14 22:31:40.057 INFO kablam! 
Oct 14 22:31:40.057 INFO kablam! warning: unused variable: `path`
Oct 14 22:31:40.057 INFO kablam!   --> src/lib.rs:53:39
Oct 14 22:31:40.057 INFO kablam!    |
Oct 14 22:31:40.057 INFO kablam! 53 | pub extern "C" fn rust_compute_hashes(path: *const c_char) -> int32_t {
Oct 14 22:31:40.057 INFO kablam!    |                                       ^^^^ help: consider using `_path` instead
Oct 14 22:31:40.057 INFO kablam! 
Oct 14 22:31:40.087 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.087 INFO kablam!   --> src/spectrogram.rs:62:13
Oct 14 22:31:40.087 INFO kablam!    |
Oct 14 22:31:40.087 INFO kablam! 62 |         let mut sw = Stopwatch::start_new();
Oct 14 22:31:40.087 INFO kablam!    |             ----^^
Oct 14 22:31:40.087 INFO kablam!    |             |
Oct 14 22:31:40.087 INFO kablam!    |             help: remove this `mut`
Oct 14 22:31:40.087 INFO kablam!    |
Oct 14 22:31:40.087 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 14 22:31:40.087 INFO kablam! 
Oct 14 22:31:40.103 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.103 INFO kablam!    --> src/spectrogram.rs:109:9
Oct 14 22:31:40.103 INFO kablam!     |
Oct 14 22:31:40.103 INFO kablam! 109 |     let mut new_spec = spectrum.split_off(half_index);
Oct 14 22:31:40.103 INFO kablam!     |         ----^^^^^^^^
Oct 14 22:31:40.103 INFO kablam!     |         |
Oct 14 22:31:40.103 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.103 INFO kablam! 
Oct 14 22:31:40.131 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.131 INFO kablam!    --> src/spectrogram.rs:183:9
Oct 14 22:31:40.131 INFO kablam!     |
Oct 14 22:31:40.131 INFO kablam! 183 |     let mut raw: Vec<Vec<f32>> = vec![Vec::new(); num_chunks - 1 as usize];
Oct 14 22:31:40.131 INFO kablam!     |         ----^^^
Oct 14 22:31:40.131 INFO kablam!     |         |
Oct 14 22:31:40.131 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.131 INFO kablam! 
Oct 14 22:31:40.131 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.131 INFO kablam!    --> src/spectrogram.rs:184:9
Oct 14 22:31:40.131 INFO kablam!     |
Oct 14 22:31:40.131 INFO kablam! 184 |     let mut output: Mutex<Vec<Vec<f32>>> = Mutex::new(raw);
Oct 14 22:31:40.131 INFO kablam!     |         ----^^^^^^
Oct 14 22:31:40.131 INFO kablam!     |         |
Oct 14 22:31:40.131 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.131 INFO kablam! 
Oct 14 22:31:40.159 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.159 INFO kablam!   --> src/hash.rs:61:9
Oct 14 22:31:40.159 INFO kablam!    |
Oct 14 22:31:40.159 INFO kablam! 61 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:40.159 INFO kablam!    |         ----^^
Oct 14 22:31:40.159 INFO kablam!    |         |
Oct 14 22:31:40.159 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:40.159 INFO kablam! 
Oct 14 22:31:40.166 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.166 INFO kablam!    --> src/hash.rs:113:9
Oct 14 22:31:40.166 INFO kablam!     |
Oct 14 22:31:40.166 INFO kablam! 113 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:40.166 INFO kablam!     |         ----^^
Oct 14 22:31:40.166 INFO kablam!     |         |
Oct 14 22:31:40.166 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.166 INFO kablam! 
Oct 14 22:31:40.166 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.166 INFO kablam!    --> src/hash.rs:119:9
Oct 14 22:31:40.166 INFO kablam!     |
Oct 14 22:31:40.166 INFO kablam! 119 |     let mut output: Mutex<Vec<PeakHash>> = Mutex::new(vec![]);
Oct 14 22:31:40.166 INFO kablam!     |         ----^^^^^^
Oct 14 22:31:40.166 INFO kablam!     |         |
Oct 14 22:31:40.166 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.166 INFO kablam! 
Oct 14 22:31:40.175 INFO kablam! warning: unnecessary `unsafe` block
Oct 14 22:31:40.175 INFO kablam!   --> src/lib.rs:69:5
Oct 14 22:31:40.175 INFO kablam!    |
Oct 14 22:31:40.175 INFO kablam! 69 |     unsafe { transformed[0] }
Oct 14 22:31:40.175 INFO kablam!    |     ^^^^^^ unnecessary `unsafe` block
Oct 14 22:31:40.175 INFO kablam!    |
Oct 14 22:31:40.175 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Oct 14 22:31:40.175 INFO kablam! 
Oct 14 22:31:40.349 INFO kablam! warning: unused variable: `peaks_len`
Oct 14 22:31:40.349 INFO kablam!    --> src/hash.rs:116:9
Oct 14 22:31:40.349 INFO kablam!     |
Oct 14 22:31:40.349 INFO kablam! 116 |     let peaks_len = peaks.len();
Oct 14 22:31:40.349 INFO kablam!     |         ^^^^^^^^^ help: consider using `_peaks_len` instead
Oct 14 22:31:40.349 INFO kablam!     |
Oct 14 22:31:40.349 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 14 22:31:40.349 INFO kablam! 
Oct 14 22:31:40.349 INFO kablam! warning: unused variable: `peak`
Oct 14 22:31:40.349 INFO kablam!    --> src/hash.rs:126:13
Oct 14 22:31:40.349 INFO kablam!     |
Oct 14 22:31:40.349 INFO kablam! 126 |     for (i, peak) in peaks.iter().enumerate() {
Oct 14 22:31:40.349 INFO kablam!     |             ^^^^ help: consider using `_peak` instead
Oct 14 22:31:40.349 INFO kablam! 
Oct 14 22:31:40.349 INFO kablam! warning: unused variable: `y`
Oct 14 22:31:40.349 INFO kablam!    --> src/hash.rs:162:9
Oct 14 22:31:40.349 INFO kablam!     |
Oct 14 22:31:40.349 INFO kablam! 162 |     let y = rand::random::<f64>();
Oct 14 22:31:40.349 INFO kablam!     |         ^ help: consider using `_y` instead
Oct 14 22:31:40.349 INFO kablam! 
Oct 14 22:31:40.349 INFO kablam! warning: unused variable: `offsets2`
Oct 14 22:31:40.349 INFO kablam!   --> src/main.rs:65:13
Oct 14 22:31:40.349 INFO kablam!    |
Oct 14 22:31:40.349 INFO kablam! 65 |     let mut offsets2: Vec<(f32, f32, String)> = Vec::new();
Oct 14 22:31:40.349 INFO kablam!    |             ^^^^^^^^ help: consider using `_offsets2` instead
Oct 14 22:31:40.349 INFO kablam! 
Oct 14 22:31:40.363 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.363 INFO kablam!   --> src/main.rs:25:9
Oct 14 22:31:40.363 INFO kablam!    |
Oct 14 22:31:40.363 INFO kablam! 25 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:40.363 INFO kablam!    |         ----^^
Oct 14 22:31:40.363 INFO kablam!    |         |
Oct 14 22:31:40.363 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:40.363 INFO kablam!    |
Oct 14 22:31:40.363 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 14 22:31:40.363 INFO kablam! 
Oct 14 22:31:40.383 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.383 INFO kablam!   --> src/main.rs:44:9
Oct 14 22:31:40.383 INFO kablam!    |
Oct 14 22:31:40.383 INFO kablam! 44 |     let mut dups = 0;
Oct 14 22:31:40.383 INFO kablam!    |         ----^^^^
Oct 14 22:31:40.383 INFO kablam!    |         |
Oct 14 22:31:40.383 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:40.383 INFO kablam! 
Oct 14 22:31:40.383 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.383 INFO kablam!   --> src/main.rs:65:9
Oct 14 22:31:40.383 INFO kablam!    |
Oct 14 22:31:40.383 INFO kablam! 65 |     let mut offsets2: Vec<(f32, f32, String)> = Vec::new();
Oct 14 22:31:40.383 INFO kablam!    |         ----^^^^^^^^
Oct 14 22:31:40.383 INFO kablam!    |         |
Oct 14 22:31:40.383 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:40.383 INFO kablam! 
Oct 14 22:31:40.399 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.399 INFO kablam!   --> src/spectrogram.rs:62:13
Oct 14 22:31:40.399 INFO kablam!    |
Oct 14 22:31:40.399 INFO kablam! 62 |         let mut sw = Stopwatch::start_new();
Oct 14 22:31:40.399 INFO kablam!    |             ----^^
Oct 14 22:31:40.399 INFO kablam!    |             |
Oct 14 22:31:40.399 INFO kablam!    |             help: remove this `mut`
Oct 14 22:31:40.400 INFO kablam! 
Oct 14 22:31:40.411 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.411 INFO kablam!    --> src/spectrogram.rs:109:9
Oct 14 22:31:40.411 INFO kablam!     |
Oct 14 22:31:40.411 INFO kablam! 109 |     let mut new_spec = spectrum.split_off(half_index);
Oct 14 22:31:40.411 INFO kablam!     |         ----^^^^^^^^
Oct 14 22:31:40.411 INFO kablam!     |         |
Oct 14 22:31:40.411 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.412 INFO kablam! 
Oct 14 22:31:40.430 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.430 INFO kablam!    --> src/spectrogram.rs:183:9
Oct 14 22:31:40.431 INFO kablam!     |
Oct 14 22:31:40.431 INFO kablam! 183 |     let mut raw: Vec<Vec<f32>> = vec![Vec::new(); num_chunks - 1 as usize];
Oct 14 22:31:40.431 INFO kablam!     |         ----^^^
Oct 14 22:31:40.431 INFO kablam!     |         |
Oct 14 22:31:40.431 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.431 INFO kablam! 
Oct 14 22:31:40.432 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.432 INFO kablam!    --> src/spectrogram.rs:184:9
Oct 14 22:31:40.432 INFO kablam!     |
Oct 14 22:31:40.432 INFO kablam! 184 |     let mut output: Mutex<Vec<Vec<f32>>> = Mutex::new(raw);
Oct 14 22:31:40.432 INFO kablam!     |         ----^^^^^^
Oct 14 22:31:40.432 INFO kablam!     |         |
Oct 14 22:31:40.432 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.432 INFO kablam! 
Oct 14 22:31:40.452 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.452 INFO kablam!   --> src/hash.rs:61:9
Oct 14 22:31:40.452 INFO kablam!    |
Oct 14 22:31:40.452 INFO kablam! 61 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:40.452 INFO kablam!    |         ----^^
Oct 14 22:31:40.452 INFO kablam!    |         |
Oct 14 22:31:40.452 INFO kablam!    |         help: remove this `mut`
Oct 14 22:31:40.452 INFO kablam! 
Oct 14 22:31:40.459 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.464 INFO kablam!    --> src/hash.rs:113:9
Oct 14 22:31:40.464 INFO kablam!     |
Oct 14 22:31:40.464 INFO kablam! 113 |     let mut sw = Stopwatch::start_new();
Oct 14 22:31:40.464 INFO kablam!     |         ----^^
Oct 14 22:31:40.464 INFO kablam!     |         |
Oct 14 22:31:40.464 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.464 INFO kablam! 
Oct 14 22:31:40.464 INFO kablam! warning: variable does not need to be mutable
Oct 14 22:31:40.464 INFO kablam!    --> src/hash.rs:119:9
Oct 14 22:31:40.464 INFO kablam!     |
Oct 14 22:31:40.464 INFO kablam! 119 |     let mut output: Mutex<Vec<PeakHash>> = Mutex::new(vec![]);
Oct 14 22:31:40.464 INFO kablam!     |         ----^^^^^^
Oct 14 22:31:40.464 INFO kablam!     |         |
Oct 14 22:31:40.465 INFO kablam!     |         help: remove this `mut`
Oct 14 22:31:40.465 INFO kablam! 
Oct 14 22:31:40.471 INFO kablam! warning: function is never used: `gen_spectrogram`
Oct 14 22:31:40.472 INFO kablam!   --> src/main.rs:33:1
Oct 14 22:31:40.472 INFO kablam!    |
Oct 14 22:31:40.472 INFO kablam! 33 | fn gen_spectrogram<P: AsRef<std::path::Path>>(wav: P, image: P) {
Oct 14 22:31:40.472 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:40.473 INFO kablam!    |
Oct 14 22:31:40.473 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 14 22:31:40.473 INFO kablam! 
Oct 14 22:31:40.473 INFO kablam! warning: function is never used: `test_fingerprinting`
Oct 14 22:31:40.473 INFO kablam!   --> src/main.rs:39:1
Oct 14 22:31:40.473 INFO kablam!    |
Oct 14 22:31:40.473 INFO kablam! 39 | fn test_fingerprinting() {
Oct 14 22:31:40.473 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 22:31:40.473 INFO kablam! 
Oct 14 22:31:49.731 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.13s
Oct 14 22:31:49.739 INFO kablam! su: No module specific data is present
Oct 14 22:31:50.972 INFO running `"docker" "rm" "-f" "43c3de28a093836ce44f3b255ad5eea78ff1d0cce9e49dce6cea7b9a7fec83e5"`
Oct 14 22:31:51.278 INFO blam! 43c3de28a093836ce44f3b255ad5eea78ff1d0cce9e49dce6cea7b9a7fec83e5