Dec 06 01:21:26.468 INFO testing donniemattingly/fingerprint against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 06 01:21:26.468 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"` Dec 06 01:21:26.958 INFO [stdout] 6e2f06b5b781b1b960dabf74020c92c1bda88d4ccdcd279a3d05b82948cc2a41 Dec 06 01:21:26.960 INFO running `"docker" "start" "-a" "6e2f06b5b781b1b960dabf74020c92c1bda88d4ccdcd279a3d05b82948cc2a41"` Dec 06 01:21:28.360 INFO [stderr] usermod: no changes Dec 06 01:21:28.644 INFO [stderr] Compiling libc v0.2.38 Dec 06 01:21:28.652 INFO [stderr] Compiling sha1 v0.6.0 Dec 06 01:21:28.652 INFO [stderr] Compiling goertzel v0.2.0 Dec 06 01:21:28.652 INFO [stderr] Compiling hound v3.3.1 Dec 06 01:21:28.652 INFO [stderr] Compiling miniz-sys v0.1.10 Dec 06 01:21:28.652 INFO [stderr] Compiling log v0.4.1 Dec 06 01:21:28.652 INFO [stderr] Compiling multimap v0.4.0 Dec 06 01:21:28.652 INFO [stderr] Compiling serde_json v1.0.10 Dec 06 01:21:30.716 INFO [stderr] Compiling alga v0.5.3 Dec 06 01:21:32.181 INFO [stderr] Compiling rustfft v2.0.0 Dec 06 01:21:33.164 INFO [stderr] Compiling serde_yaml v0.7.3 Dec 06 01:21:33.224 INFO [stderr] Compiling serde-value v0.5.1 Dec 06 01:21:35.170 INFO [stderr] Compiling rand v0.4.2 Dec 06 01:21:35.171 INFO [stderr] Compiling num_cpus v1.8.0 Dec 06 01:21:40.170 INFO [stderr] Compiling time v0.1.39 Dec 06 01:21:40.198 INFO [stderr] Compiling flate2 v1.0.1 Dec 06 01:21:40.346 INFO [stderr] Compiling threadpool v1.7.1 Dec 06 01:21:48.413 INFO [stderr] Compiling num-bigint v0.1.43 Dec 06 01:21:48.430 INFO [stderr] Compiling rayon-core v1.4.0 Dec 06 01:21:48.520 INFO [stderr] Compiling rand v0.3.22 Dec 06 01:21:49.960 INFO [stderr] Compiling nalgebra v0.13.1 Dec 06 01:21:52.124 INFO [stderr] Compiling rayon v1.0.0 Dec 06 01:21:53.928 INFO [stderr] Compiling num-rational v0.1.42 Dec 06 01:21:56.992 INFO [stderr] Compiling num v0.1.42 Dec 06 01:21:58.080 INFO [stderr] Compiling chrono v0.4.0 Dec 06 01:21:58.080 INFO [stderr] Compiling nalgebra v0.5.1 Dec 06 01:21:58.080 INFO [stderr] Compiling streaming-stats v0.1.28 Dec 06 01:21:58.080 INFO [stderr] Compiling stopwatch v0.0.7 Dec 06 01:21:58.972 INFO [stderr] Compiling jpeg-decoder v0.1.14 Dec 06 01:22:04.763 INFO [stderr] Compiling image v0.18.0 Dec 06 01:22:04.805 INFO [stderr] Compiling log4rs v0.8.0 Dec 06 01:22:25.330 INFO [stderr] Compiling apodize v0.2.0 Dec 06 01:22:47.148 INFO [stderr] Compiling fingerprint v0.1.0 (/source) Dec 06 01:22:52.180 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 06 01:22:52.180 INFO [stderr] --> src/main.rs:14:5 Dec 06 01:22:52.180 INFO [stderr] | Dec 06 01:22:52.180 INFO [stderr] 14 | use std::collections::HashMap; Dec 06 01:22:52.180 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 01:22:52.180 INFO [stderr] warning: unused import: `self::stopwatch::Stopwatch` Dec 06 01:22:52.180 INFO [stderr] --> src/lib.rs:8:5 Dec 06 01:22:52.180 INFO [stderr] | Dec 06 01:22:52.180 INFO [stderr] 8 | use self::stopwatch::Stopwatch; Dec 06 01:22:52.180 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 01:22:52.180 INFO [stderr] | Dec 06 01:22:52.180 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 01:22:52.180 INFO [stderr] Dec 06 01:22:52.180 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 06 01:22:52.180 INFO [stderr] --> src/lib.rs:14:5 Dec 06 01:22:52.180 INFO [stderr] | Dec 06 01:22:52.180 INFO [stderr] 14 | use std::collections::HashMap; Dec 06 01:22:52.181 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 01:22:52.181 INFO [stderr] Dec 06 01:22:52.181 INFO [stderr] warning: unused import: `multimap::MultiMap` Dec 06 01:22:52.181 INFO [stderr] --> src/lib.rs:18:5 Dec 06 01:22:52.181 INFO [stderr] | Dec 06 01:22:52.181 INFO [stderr] 18 | use multimap::MultiMap; Dec 06 01:22:52.181 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 06 01:22:52.181 INFO [stderr] Dec 06 01:22:52.181 INFO [stderr] warning: unused import: `std::path::PathBuf` Dec 06 01:22:52.181 INFO [stderr] --> src/spectrogram.rs:234:5 Dec 06 01:22:52.181 INFO [stderr] | Dec 06 01:22:52.181 INFO [stderr] 234 | use std::path::PathBuf; Dec 06 01:22:52.181 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 06 01:22:52.181 INFO [stderr] Dec 06 01:22:52.181 INFO [stderr] warning: unused import: `std::collections::HashSet` Dec 06 01:22:52.181 INFO [stderr] --> src/hash.rs:5:5 Dec 06 01:22:52.181 INFO [stderr] | Dec 06 01:22:52.181 INFO [stderr] 5 | use std::collections::HashSet; Dec 06 01:22:52.181 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 01:22:52.181 INFO [stderr] Dec 06 01:22:52.181 INFO [stderr] | Dec 06 01:22:52.181 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 01:22:52.181 INFO [stderr] Dec 06 01:22:52.181 INFO [stderr] warning: unused import: `std::path::PathBuf` Dec 06 01:22:52.181 INFO [stderr] --> src/spectrogram.rs:234:5 Dec 06 01:22:52.181 INFO [stderr] | Dec 06 01:22:52.181 INFO [stderr] 234 | use std::path::PathBuf; Dec 06 01:22:52.181 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 06 01:22:52.181 INFO [stderr] warning: unused import: `std::path::PathBuf` Dec 06 01:22:52.181 INFO [stderr] --> src/hash.rs:197:5 Dec 06 01:22:52.181 INFO [stderr] | Dec 06 01:22:52.181 INFO [stderr] 197 | use std::path::PathBuf; Dec 06 01:22:52.181 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 06 01:22:52.181 INFO [stderr] Dec 06 01:22:52.181 INFO [stderr] Dec 06 01:22:52.181 INFO [stderr] warning: unused import: `std::collections::HashSet` Dec 06 01:22:52.181 INFO [stderr] --> src/hash.rs:5:5 Dec 06 01:22:52.181 INFO [stderr] | Dec 06 01:22:52.181 INFO [stderr] 5 | use std::collections::HashSet; Dec 06 01:22:52.181 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 01:22:52.181 INFO [stderr] Dec 06 01:22:52.184 INFO [stderr] warning: unused import: `std::path::PathBuf` Dec 06 01:22:52.184 INFO [stderr] --> src/hash.rs:197:5 Dec 06 01:22:52.184 INFO [stderr] | Dec 06 01:22:52.184 INFO [stderr] 197 | use std::path::PathBuf; Dec 06 01:22:52.184 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 06 01:22:52.184 INFO [stderr] Dec 06 01:22:52.184 INFO [stderr] warning: unnecessary parentheses around `if` condition Dec 06 01:22:52.184 INFO [stderr] --> src/main.rs:81:12 Dec 06 01:22:52.184 INFO [stderr] | Dec 06 01:22:52.184 INFO [stderr] 81 | if (diff != cur) { Dec 06 01:22:52.184 INFO [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses Dec 06 01:22:52.184 INFO [stderr] | Dec 06 01:22:52.184 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 06 01:22:52.184 INFO [stderr] Dec 06 01:22:52.184 INFO [stderr] warning: unnecessary parentheses around `if` condition Dec 06 01:22:52.184 INFO [stderr] --> src/main.rs:82:16 Dec 06 01:22:52.184 INFO [stderr] | Dec 06 01:22:52.184 INFO [stderr] 82 | if (cur_count > 10) { Dec 06 01:22:52.184 INFO [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 06 01:22:52.184 INFO [stderr] Dec 06 01:22:52.605 INFO [stderr] warning: unused variable: `peaks_len` Dec 06 01:22:52.605 INFO [stderr] --> src/hash.rs:116:9 Dec 06 01:22:52.605 INFO [stderr] | Dec 06 01:22:52.605 INFO [stderr] 116 | let peaks_len = peaks.len(); Dec 06 01:22:52.605 INFO [stderr] | ^^^^^^^^^ help: consider using `_peaks_len` instead Dec 06 01:22:52.605 INFO [stderr] | Dec 06 01:22:52.605 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 01:22:52.605 INFO [stderr] Dec 06 01:22:52.605 INFO [stderr] warning: unused variable: `peak` Dec 06 01:22:52.605 INFO [stderr] --> src/hash.rs:126:13 Dec 06 01:22:52.605 INFO [stderr] | Dec 06 01:22:52.605 INFO [stderr] 126 | for (i, peak) in peaks.iter().enumerate() { Dec 06 01:22:52.605 INFO [stderr] | ^^^^ help: consider using `_peak` instead Dec 06 01:22:52.605 INFO [stderr] Dec 06 01:22:52.605 INFO [stderr] warning: unused variable: `y` Dec 06 01:22:52.605 INFO [stderr] --> src/hash.rs:162:9 Dec 06 01:22:52.605 INFO [stderr] | Dec 06 01:22:52.605 INFO [stderr] 162 | let y = rand::random::(); Dec 06 01:22:52.605 INFO [stderr] | ^ help: consider using `_y` instead Dec 06 01:22:52.605 INFO [stderr] Dec 06 01:22:52.605 INFO [stderr] warning: unused variable: `path` Dec 06 01:22:52.605 INFO [stderr] --> src/lib.rs:53:39 Dec 06 01:22:52.605 INFO [stderr] | Dec 06 01:22:52.605 INFO [stderr] 53 | pub extern "C" fn rust_compute_hashes(path: *const c_char) -> int32_t { Dec 06 01:22:52.605 INFO [stderr] | ^^^^ help: consider using `_path` instead Dec 06 01:22:52.605 INFO [stderr] Dec 06 01:22:52.641 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:22:52.641 INFO [stderr] --> src/spectrogram.rs:62:13 Dec 06 01:22:52.641 INFO [stderr] | Dec 06 01:22:52.641 INFO [stderr] 62 | let mut sw = Stopwatch::start_new(); Dec 06 01:22:52.641 INFO [stderr] | ----^^ Dec 06 01:22:52.642 INFO [stderr] | | Dec 06 01:22:52.642 INFO [stderr] | help: remove this `mut` Dec 06 01:22:52.642 INFO [stderr] | Dec 06 01:22:52.642 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 01:22:52.642 INFO [stderr] Dec 06 01:22:52.644 INFO [stderr] warning: unused variable: `peaks_len` Dec 06 01:22:52.644 INFO [stderr] --> src/hash.rs:116:9 Dec 06 01:22:52.644 INFO [stderr] | Dec 06 01:22:52.644 INFO [stderr] 116 | let peaks_len = peaks.len(); Dec 06 01:22:52.644 INFO [stderr] | ^^^^^^^^^ help: consider using `_peaks_len` instead Dec 06 01:22:52.644 INFO [stderr] | Dec 06 01:22:52.644 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 01:22:52.644 INFO [stderr] Dec 06 01:22:52.644 INFO [stderr] warning: unused variable: `peak` Dec 06 01:22:52.645 INFO [stderr] --> src/hash.rs:126:13 Dec 06 01:22:52.645 INFO [stderr] | Dec 06 01:22:52.645 INFO [stderr] 126 | for (i, peak) in peaks.iter().enumerate() { Dec 06 01:22:52.645 INFO [stderr] | ^^^^ help: consider using `_peak` instead Dec 06 01:22:52.645 INFO [stderr] Dec 06 01:22:52.645 INFO [stderr] warning: unused variable: `y` Dec 06 01:22:52.645 INFO [stderr] --> src/hash.rs:162:9 Dec 06 01:22:52.645 INFO [stderr] | Dec 06 01:22:52.645 INFO [stderr] 162 | let y = rand::random::(); Dec 06 01:22:52.645 INFO [stderr] | ^ help: consider using `_y` instead Dec 06 01:22:52.645 INFO [stderr] Dec 06 01:22:52.645 INFO [stderr] warning: unused variable: `offsets2` Dec 06 01:22:52.645 INFO [stderr] --> src/main.rs:65:13 Dec 06 01:22:52.645 INFO [stderr] | Dec 06 01:22:52.645 INFO [stderr] 65 | let mut offsets2: Vec<(f32, f32, String)> = Vec::new(); Dec 06 01:22:52.645 INFO [stderr] | ^^^^^^^^ help: consider using `_offsets2` instead Dec 06 01:22:52.645 INFO [stderr] Dec 06 01:22:52.650 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:22:52.651 INFO [stderr] --> src/main.rs:25:9 Dec 06 01:22:52.651 INFO [stderr] | Dec 06 01:22:52.651 INFO [stderr] 25 | let mut sw = Stopwatch::start_new(); Dec 06 01:22:52.651 INFO [stderr] | ----^^ Dec 06 01:22:52.651 INFO [stderr] | | Dec 06 01:22:52.651 INFO [stderr] | help: remove this `mut` Dec 06 01:22:52.651 INFO [stderr] | Dec 06 01:22:52.651 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 01:22:52.651 INFO [stderr] Dec 06 01:22:52.658 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:22:52.658 INFO [stderr] --> src/spectrogram.rs:109:9 Dec 06 01:22:52.658 INFO [stderr] | Dec 06 01:22:52.658 INFO [stderr] 109 | let mut new_spec = spectrum.split_off(half_index); Dec 06 01:22:52.658 INFO [stderr] | ----^^^^^^^^ Dec 06 01:22:52.658 INFO [stderr] | | Dec 06 01:22:52.658 INFO [stderr] | help: remove this `mut` Dec 06 01:22:52.658 INFO [stderr] Dec 06 01:22:52.673 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:22:52.673 INFO [stderr] --> src/main.rs:44:9 Dec 06 01:22:52.673 INFO [stderr] | Dec 06 01:22:52.673 INFO [stderr] 44 | let mut dups = 0; Dec 06 01:22:52.673 INFO [stderr] | ----^^^^ Dec 06 01:22:52.673 INFO [stderr] | | Dec 06 01:22:52.673 INFO [stderr] | help: remove this `mut` Dec 06 01:22:52.673 INFO [stderr] Dec 06 01:22:52.673 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:22:52.673 INFO [stderr] --> src/main.rs:65:9 Dec 06 01:22:52.673 INFO [stderr] | Dec 06 01:22:52.673 INFO [stderr] 65 | let mut offsets2: Vec<(f32, f32, String)> = Vec::new(); Dec 06 01:22:52.673 INFO [stderr] | ----^^^^^^^^ Dec 06 01:22:52.673 INFO [stderr] | | Dec 06 01:22:52.673 INFO [stderr] | help: remove this `mut` Dec 06 01:22:52.673 INFO [stderr] Dec 06 01:22:52.677 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:22:52.677 INFO [stderr] --> src/spectrogram.rs:183:9 Dec 06 01:22:52.677 INFO [stderr] | Dec 06 01:22:52.677 INFO [stderr] 183 | let mut raw: Vec> = vec![Vec::new(); num_chunks - 1 as usize]; Dec 06 01:22:52.677 INFO [stderr] | ----^^^ Dec 06 01:22:52.677 INFO [stderr] | | Dec 06 01:22:52.677 INFO [stderr] | help: remove this `mut` Dec 06 01:22:52.677 INFO [stderr] Dec 06 01:22:52.678 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:22:52.678 INFO [stderr] --> src/spectrogram.rs:184:9 Dec 06 01:22:52.678 INFO [stderr] | Dec 06 01:22:52.678 INFO [stderr] 184 | let mut output: Mutex>> = Mutex::new(raw); Dec 06 01:22:52.678 INFO [stderr] | ----^^^^^^ Dec 06 01:22:52.678 INFO [stderr] | | Dec 06 01:22:52.678 INFO [stderr] | help: remove this `mut` Dec 06 01:22:52.678 INFO [stderr] Dec 06 01:22:52.685 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:22:52.685 INFO [stderr] --> src/spectrogram.rs:62:13 Dec 06 01:22:52.685 INFO [stderr] | Dec 06 01:22:52.685 INFO [stderr] 62 | let mut sw = Stopwatch::start_new(); Dec 06 01:22:52.685 INFO [stderr] | ----^^ Dec 06 01:22:52.685 INFO [stderr] | | Dec 06 01:22:52.685 INFO [stderr] | help: remove this `mut` Dec 06 01:22:52.685 INFO [stderr] Dec 06 01:22:52.692 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:22:52.692 INFO [stderr] --> src/spectrogram.rs:109:9 Dec 06 01:22:52.692 INFO [stderr] | Dec 06 01:22:52.692 INFO [stderr] 109 | let mut new_spec = spectrum.split_off(half_index); Dec 06 01:22:52.692 INFO [stderr] | ----^^^^^^^^ Dec 06 01:22:52.692 INFO [stderr] | | Dec 06 01:22:52.692 INFO [stderr] | help: remove this `mut` Dec 06 01:22:52.692 INFO [stderr] Dec 06 01:22:52.698 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:22:52.698 INFO [stderr] --> src/hash.rs:61:9 Dec 06 01:22:52.698 INFO [stderr] | Dec 06 01:22:52.698 INFO [stderr] 61 | let mut sw = Stopwatch::start_new(); Dec 06 01:22:52.698 INFO [stderr] | ----^^ Dec 06 01:22:52.698 INFO [stderr] | | Dec 06 01:22:52.698 INFO [stderr] | help: remove this `mut` Dec 06 01:22:52.698 INFO [stderr] Dec 06 01:22:52.708 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:22:52.708 INFO [stderr] --> src/hash.rs:113:9 Dec 06 01:22:52.708 INFO [stderr] | Dec 06 01:22:52.708 INFO [stderr] 113 | let mut sw = Stopwatch::start_new(); Dec 06 01:22:52.708 INFO [stderr] | ----^^ Dec 06 01:22:52.708 INFO [stderr] | | Dec 06 01:22:52.708 INFO [stderr] | help: remove this `mut` Dec 06 01:22:52.708 INFO [stderr] Dec 06 01:22:52.708 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:22:52.708 INFO [stderr] --> src/hash.rs:119:9 Dec 06 01:22:52.708 INFO [stderr] | Dec 06 01:22:52.708 INFO [stderr] 119 | let mut output: Mutex> = Mutex::new(vec![]); Dec 06 01:22:52.708 INFO [stderr] | ----^^^^^^ Dec 06 01:22:52.708 INFO [stderr] | | Dec 06 01:22:52.708 INFO [stderr] | help: remove this `mut` Dec 06 01:22:52.708 INFO [stderr] Dec 06 01:22:52.712 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:22:52.713 INFO [stderr] --> src/spectrogram.rs:183:9 Dec 06 01:22:52.713 INFO [stderr] | Dec 06 01:22:52.713 INFO [stderr] 183 | let mut raw: Vec> = vec![Vec::new(); num_chunks - 1 as usize]; Dec 06 01:22:52.713 INFO [stderr] | ----^^^ Dec 06 01:22:52.713 INFO [stderr] | | Dec 06 01:22:52.713 INFO [stderr] | help: remove this `mut` Dec 06 01:22:52.713 INFO [stderr] Dec 06 01:22:52.713 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:22:52.713 INFO [stderr] --> src/spectrogram.rs:184:9 Dec 06 01:22:52.713 INFO [stderr] | Dec 06 01:22:52.713 INFO [stderr] 184 | let mut output: Mutex>> = Mutex::new(raw); Dec 06 01:22:52.713 INFO [stderr] | ----^^^^^^ Dec 06 01:22:52.713 INFO [stderr] | | Dec 06 01:22:52.713 INFO [stderr] | help: remove this `mut` Dec 06 01:22:52.713 INFO [stderr] Dec 06 01:22:52.724 INFO [stderr] warning: unnecessary `unsafe` block Dec 06 01:22:52.724 INFO [stderr] --> src/lib.rs:69:5 Dec 06 01:22:52.724 INFO [stderr] | Dec 06 01:22:52.724 INFO [stderr] 69 | unsafe { transformed[0] } Dec 06 01:22:52.724 INFO [stderr] | ^^^^^^ unnecessary `unsafe` block Dec 06 01:22:52.724 INFO [stderr] | Dec 06 01:22:52.724 INFO [stderr] = note: #[warn(unused_unsafe)] on by default Dec 06 01:22:52.724 INFO [stderr] Dec 06 01:22:52.744 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:22:52.744 INFO [stderr] --> src/hash.rs:61:9 Dec 06 01:22:52.744 INFO [stderr] | Dec 06 01:22:52.744 INFO [stderr] 61 | let mut sw = Stopwatch::start_new(); Dec 06 01:22:52.744 INFO [stderr] | ----^^ Dec 06 01:22:52.744 INFO [stderr] | | Dec 06 01:22:52.744 INFO [stderr] | help: remove this `mut` Dec 06 01:22:52.744 INFO [stderr] Dec 06 01:22:52.744 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:22:52.744 INFO [stderr] --> src/hash.rs:113:9 Dec 06 01:22:52.744 INFO [stderr] | Dec 06 01:22:52.744 INFO [stderr] 113 | let mut sw = Stopwatch::start_new(); Dec 06 01:22:52.744 INFO [stderr] | ----^^ Dec 06 01:22:52.744 INFO [stderr] | | Dec 06 01:22:52.744 INFO [stderr] | help: remove this `mut` Dec 06 01:22:52.744 INFO [stderr] Dec 06 01:22:52.744 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:22:52.744 INFO [stderr] --> src/hash.rs:119:9 Dec 06 01:22:52.744 INFO [stderr] | Dec 06 01:22:52.744 INFO [stderr] 119 | let mut output: Mutex> = Mutex::new(vec![]); Dec 06 01:22:52.744 INFO [stderr] | ----^^^^^^ Dec 06 01:22:52.744 INFO [stderr] | | Dec 06 01:22:52.744 INFO [stderr] | help: remove this `mut` Dec 06 01:22:52.744 INFO [stderr] Dec 06 01:22:52.752 INFO [stderr] warning: function is never used: `gen_spectrogram` Dec 06 01:22:52.752 INFO [stderr] --> src/main.rs:33:1 Dec 06 01:22:52.752 INFO [stderr] | Dec 06 01:22:52.752 INFO [stderr] 33 | fn gen_spectrogram>(wav: P, image: P) { Dec 06 01:22:52.752 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 01:22:52.752 INFO [stderr] | Dec 06 01:22:52.752 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 01:22:52.752 INFO [stderr] Dec 06 01:22:52.752 INFO [stderr] warning: function is never used: `test_fingerprinting` Dec 06 01:22:52.752 INFO [stderr] --> src/main.rs:39:1 Dec 06 01:22:52.752 INFO [stderr] | Dec 06 01:22:52.752 INFO [stderr] 39 | fn test_fingerprinting() { Dec 06 01:22:52.752 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 01:22:52.752 INFO [stderr] Dec 06 01:22:54.868 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 26s Dec 06 01:22:54.878 INFO [stderr] su: No module specific data is present Dec 06 01:22:55.742 INFO running `"docker" "inspect" "6e2f06b5b781b1b960dabf74020c92c1bda88d4ccdcd279a3d05b82948cc2a41"` Dec 06 01:22:56.012 INFO running `"docker" "rm" "-f" "6e2f06b5b781b1b960dabf74020c92c1bda88d4ccdcd279a3d05b82948cc2a41"` Dec 06 01:22:56.215 INFO [stdout] 6e2f06b5b781b1b960dabf74020c92c1bda88d4ccdcd279a3d05b82948cc2a41 Dec 06 01:22:56.218 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"` Dec 06 01:22:56.652 INFO [stdout] b9aa86bc7dd661f89ba63825d2379f7cbb06e3dbc9695d33dd50097e1043ad66 Dec 06 01:22:56.654 INFO running `"docker" "start" "-a" "b9aa86bc7dd661f89ba63825d2379f7cbb06e3dbc9695d33dd50097e1043ad66"` Dec 06 01:22:57.900 INFO [stderr] usermod: no changes Dec 06 01:22:58.117 INFO [stderr] Compiling fingerprint v0.1.0 (/source) Dec 06 01:23:01.887 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 06 01:23:01.887 INFO [stderr] --> src/main.rs:14:5 Dec 06 01:23:01.887 INFO [stderr] | Dec 06 01:23:01.887 INFO [stderr] 14 | use std::collections::HashMap; Dec 06 01:23:01.888 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 01:23:01.888 INFO [stderr] | Dec 06 01:23:01.888 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 01:23:01.888 INFO [stderr] Dec 06 01:23:01.888 INFO [stderr] warning: unused import: `std::collections::HashSet` Dec 06 01:23:01.888 INFO [stderr] --> src/hash.rs:5:5 Dec 06 01:23:01.888 INFO [stderr] | Dec 06 01:23:01.888 INFO [stderr] 5 | use std::collections::HashSet; Dec 06 01:23:01.888 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 01:23:01.888 INFO [stderr] Dec 06 01:23:01.889 INFO [stderr] warning: unnecessary parentheses around `if` condition Dec 06 01:23:01.889 INFO [stderr] --> src/main.rs:81:12 Dec 06 01:23:01.889 INFO [stderr] | Dec 06 01:23:01.889 INFO [stderr] 81 | if (diff != cur) { Dec 06 01:23:01.889 INFO [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses Dec 06 01:23:01.889 INFO [stderr] | Dec 06 01:23:01.889 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 06 01:23:01.889 INFO [stderr] Dec 06 01:23:01.889 INFO [stderr] warning: unnecessary parentheses around `if` condition Dec 06 01:23:01.889 INFO [stderr] --> src/main.rs:82:16 Dec 06 01:23:01.889 INFO [stderr] | Dec 06 01:23:01.889 INFO [stderr] 82 | if (cur_count > 10) { Dec 06 01:23:01.889 INFO [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 06 01:23:01.889 INFO [stderr] Dec 06 01:23:02.027 INFO [stderr] warning: unused import: `self::stopwatch::Stopwatch` Dec 06 01:23:02.027 INFO [stderr] --> src/lib.rs:8:5 Dec 06 01:23:02.027 INFO [stderr] | Dec 06 01:23:02.027 INFO [stderr] 8 | use self::stopwatch::Stopwatch; Dec 06 01:23:02.027 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 01:23:02.027 INFO [stderr] | Dec 06 01:23:02.027 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 01:23:02.027 INFO [stderr] Dec 06 01:23:02.027 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 06 01:23:02.027 INFO [stderr] --> src/lib.rs:14:5 Dec 06 01:23:02.027 INFO [stderr] | Dec 06 01:23:02.027 INFO [stderr] 14 | use std::collections::HashMap; Dec 06 01:23:02.027 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 01:23:02.040 INFO [stderr] Dec 06 01:23:02.040 INFO [stderr] warning: unused import: `multimap::MultiMap` Dec 06 01:23:02.040 INFO [stderr] --> src/lib.rs:18:5 Dec 06 01:23:02.040 INFO [stderr] | Dec 06 01:23:02.040 INFO [stderr] 18 | use multimap::MultiMap; Dec 06 01:23:02.040 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 06 01:23:02.040 INFO [stderr] Dec 06 01:23:02.040 INFO [stderr] warning: unused import: `std::collections::HashSet` Dec 06 01:23:02.040 INFO [stderr] --> src/hash.rs:5:5 Dec 06 01:23:02.040 INFO [stderr] | Dec 06 01:23:02.040 INFO [stderr] 5 | use std::collections::HashSet; Dec 06 01:23:02.040 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 01:23:02.040 INFO [stderr] Dec 06 01:23:02.122 INFO [stderr] warning: unused variable: `peaks_len` Dec 06 01:23:02.122 INFO [stderr] --> src/hash.rs:116:9 Dec 06 01:23:02.122 INFO [stderr] | Dec 06 01:23:02.122 INFO [stderr] 116 | let peaks_len = peaks.len(); Dec 06 01:23:02.123 INFO [stderr] | ^^^^^^^^^ help: consider using `_peaks_len` instead Dec 06 01:23:02.123 INFO [stderr] | Dec 06 01:23:02.123 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 01:23:02.123 INFO [stderr] Dec 06 01:23:02.124 INFO [stderr] warning: unused variable: `peak` Dec 06 01:23:02.124 INFO [stderr] --> src/hash.rs:126:13 Dec 06 01:23:02.124 INFO [stderr] | Dec 06 01:23:02.125 INFO [stderr] 126 | for (i, peak) in peaks.iter().enumerate() { Dec 06 01:23:02.125 INFO [stderr] | ^^^^ help: consider using `_peak` instead Dec 06 01:23:02.125 INFO [stderr] Dec 06 01:23:02.125 INFO [stderr] warning: unused variable: `y` Dec 06 01:23:02.126 INFO [stderr] --> src/hash.rs:162:9 Dec 06 01:23:02.126 INFO [stderr] | Dec 06 01:23:02.126 INFO [stderr] 162 | let y = rand::random::(); Dec 06 01:23:02.126 INFO [stderr] | ^ help: consider using `_y` instead Dec 06 01:23:02.126 INFO [stderr] Dec 06 01:23:02.127 INFO [stderr] warning: unused variable: `offsets2` Dec 06 01:23:02.127 INFO [stderr] --> src/main.rs:65:13 Dec 06 01:23:02.127 INFO [stderr] | Dec 06 01:23:02.128 INFO [stderr] 65 | let mut offsets2: Vec<(f32, f32, String)> = Vec::new(); Dec 06 01:23:02.128 INFO [stderr] | ^^^^^^^^ help: consider using `_offsets2` instead Dec 06 01:23:02.128 INFO [stderr] Dec 06 01:23:02.133 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:23:02.133 INFO [stderr] --> src/main.rs:25:9 Dec 06 01:23:02.133 INFO [stderr] | Dec 06 01:23:02.133 INFO [stderr] 25 | let mut sw = Stopwatch::start_new(); Dec 06 01:23:02.133 INFO [stderr] | ----^^ Dec 06 01:23:02.133 INFO [stderr] | | Dec 06 01:23:02.133 INFO [stderr] | help: remove this `mut` Dec 06 01:23:02.133 INFO [stderr] | Dec 06 01:23:02.133 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 01:23:02.133 INFO [stderr] Dec 06 01:23:02.146 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:23:02.146 INFO [stderr] --> src/main.rs:44:9 Dec 06 01:23:02.146 INFO [stderr] | Dec 06 01:23:02.146 INFO [stderr] 44 | let mut dups = 0; Dec 06 01:23:02.146 INFO [stderr] | ----^^^^ Dec 06 01:23:02.146 INFO [stderr] | | Dec 06 01:23:02.146 INFO [stderr] | help: remove this `mut` Dec 06 01:23:02.146 INFO [stderr] Dec 06 01:23:02.146 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:23:02.146 INFO [stderr] --> src/main.rs:65:9 Dec 06 01:23:02.146 INFO [stderr] | Dec 06 01:23:02.146 INFO [stderr] 65 | let mut offsets2: Vec<(f32, f32, String)> = Vec::new(); Dec 06 01:23:02.146 INFO [stderr] | ----^^^^^^^^ Dec 06 01:23:02.146 INFO [stderr] | | Dec 06 01:23:02.146 INFO [stderr] | help: remove this `mut` Dec 06 01:23:02.146 INFO [stderr] Dec 06 01:23:02.158 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:23:02.158 INFO [stderr] --> src/spectrogram.rs:62:13 Dec 06 01:23:02.158 INFO [stderr] | Dec 06 01:23:02.158 INFO [stderr] 62 | let mut sw = Stopwatch::start_new(); Dec 06 01:23:02.158 INFO [stderr] | ----^^ Dec 06 01:23:02.158 INFO [stderr] | | Dec 06 01:23:02.158 INFO [stderr] | help: remove this `mut` Dec 06 01:23:02.158 INFO [stderr] Dec 06 01:23:02.164 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:23:02.164 INFO [stderr] --> src/spectrogram.rs:109:9 Dec 06 01:23:02.164 INFO [stderr] | Dec 06 01:23:02.164 INFO [stderr] 109 | let mut new_spec = spectrum.split_off(half_index); Dec 06 01:23:02.164 INFO [stderr] | ----^^^^^^^^ Dec 06 01:23:02.164 INFO [stderr] | | Dec 06 01:23:02.164 INFO [stderr] | help: remove this `mut` Dec 06 01:23:02.164 INFO [stderr] Dec 06 01:23:02.178 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:23:02.178 INFO [stderr] --> src/spectrogram.rs:183:9 Dec 06 01:23:02.178 INFO [stderr] | Dec 06 01:23:02.178 INFO [stderr] 183 | let mut raw: Vec> = vec![Vec::new(); num_chunks - 1 as usize]; Dec 06 01:23:02.178 INFO [stderr] | ----^^^ Dec 06 01:23:02.178 INFO [stderr] | | Dec 06 01:23:02.178 INFO [stderr] | help: remove this `mut` Dec 06 01:23:02.179 INFO [stderr] Dec 06 01:23:02.179 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:23:02.179 INFO [stderr] --> src/spectrogram.rs:184:9 Dec 06 01:23:02.179 INFO [stderr] | Dec 06 01:23:02.179 INFO [stderr] 184 | let mut output: Mutex>> = Mutex::new(raw); Dec 06 01:23:02.179 INFO [stderr] | ----^^^^^^ Dec 06 01:23:02.179 INFO [stderr] | | Dec 06 01:23:02.179 INFO [stderr] | help: remove this `mut` Dec 06 01:23:02.179 INFO [stderr] Dec 06 01:23:02.208 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:23:02.208 INFO [stderr] --> src/hash.rs:61:9 Dec 06 01:23:02.208 INFO [stderr] | Dec 06 01:23:02.208 INFO [stderr] 61 | let mut sw = Stopwatch::start_new(); Dec 06 01:23:02.208 INFO [stderr] | ----^^ Dec 06 01:23:02.208 INFO [stderr] | | Dec 06 01:23:02.208 INFO [stderr] | help: remove this `mut` Dec 06 01:23:02.208 INFO [stderr] Dec 06 01:23:02.214 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:23:02.214 INFO [stderr] --> src/hash.rs:113:9 Dec 06 01:23:02.214 INFO [stderr] | Dec 06 01:23:02.214 INFO [stderr] 113 | let mut sw = Stopwatch::start_new(); Dec 06 01:23:02.214 INFO [stderr] | ----^^ Dec 06 01:23:02.214 INFO [stderr] | | Dec 06 01:23:02.214 INFO [stderr] | help: remove this `mut` Dec 06 01:23:02.214 INFO [stderr] Dec 06 01:23:02.214 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:23:02.214 INFO [stderr] --> src/hash.rs:119:9 Dec 06 01:23:02.214 INFO [stderr] | Dec 06 01:23:02.214 INFO [stderr] 119 | let mut output: Mutex> = Mutex::new(vec![]); Dec 06 01:23:02.214 INFO [stderr] | ----^^^^^^ Dec 06 01:23:02.214 INFO [stderr] | | Dec 06 01:23:02.214 INFO [stderr] | help: remove this `mut` Dec 06 01:23:02.214 INFO [stderr] Dec 06 01:23:02.232 INFO [stderr] warning: function is never used: `gen_spectrogram` Dec 06 01:23:02.232 INFO [stderr] --> src/main.rs:33:1 Dec 06 01:23:02.232 INFO [stderr] | Dec 06 01:23:02.232 INFO [stderr] 33 | fn gen_spectrogram>(wav: P, image: P) { Dec 06 01:23:02.232 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 01:23:02.232 INFO [stderr] | Dec 06 01:23:02.232 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 01:23:02.232 INFO [stderr] Dec 06 01:23:02.232 INFO [stderr] warning: function is never used: `test_fingerprinting` Dec 06 01:23:02.232 INFO [stderr] --> src/main.rs:39:1 Dec 06 01:23:02.232 INFO [stderr] | Dec 06 01:23:02.232 INFO [stderr] 39 | fn test_fingerprinting() { Dec 06 01:23:02.232 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 01:23:02.232 INFO [stderr] Dec 06 01:23:02.392 INFO [stderr] warning: unused variable: `peaks_len` Dec 06 01:23:02.392 INFO [stderr] --> src/hash.rs:116:9 Dec 06 01:23:02.393 INFO [stderr] | Dec 06 01:23:02.393 INFO [stderr] 116 | let peaks_len = peaks.len(); Dec 06 01:23:02.393 INFO [stderr] | ^^^^^^^^^ help: consider using `_peaks_len` instead Dec 06 01:23:02.394 INFO [stderr] | Dec 06 01:23:02.394 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 01:23:02.394 INFO [stderr] Dec 06 01:23:02.394 INFO [stderr] warning: unused variable: `peak` Dec 06 01:23:02.395 INFO [stderr] --> src/hash.rs:126:13 Dec 06 01:23:02.395 INFO [stderr] | Dec 06 01:23:02.395 INFO [stderr] 126 | for (i, peak) in peaks.iter().enumerate() { Dec 06 01:23:02.395 INFO [stderr] | ^^^^ help: consider using `_peak` instead Dec 06 01:23:02.396 INFO [stderr] Dec 06 01:23:02.396 INFO [stderr] warning: unused variable: `y` Dec 06 01:23:02.396 INFO [stderr] --> src/hash.rs:162:9 Dec 06 01:23:02.397 INFO [stderr] | Dec 06 01:23:02.397 INFO [stderr] 162 | let y = rand::random::(); Dec 06 01:23:02.397 INFO [stderr] | ^ help: consider using `_y` instead Dec 06 01:23:02.397 INFO [stderr] Dec 06 01:23:02.398 INFO [stderr] warning: unused variable: `path` Dec 06 01:23:02.398 INFO [stderr] --> src/lib.rs:53:39 Dec 06 01:23:02.398 INFO [stderr] | Dec 06 01:23:02.398 INFO [stderr] 53 | pub extern "C" fn rust_compute_hashes(path: *const c_char) -> int32_t { Dec 06 01:23:02.399 INFO [stderr] | ^^^^ help: consider using `_path` instead Dec 06 01:23:02.399 INFO [stderr] Dec 06 01:23:02.436 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:23:02.436 INFO [stderr] --> src/spectrogram.rs:62:13 Dec 06 01:23:02.436 INFO [stderr] | Dec 06 01:23:02.436 INFO [stderr] 62 | let mut sw = Stopwatch::start_new(); Dec 06 01:23:02.436 INFO [stderr] | ----^^ Dec 06 01:23:02.436 INFO [stderr] | | Dec 06 01:23:02.436 INFO [stderr] | help: remove this `mut` Dec 06 01:23:02.437 INFO [stderr] | Dec 06 01:23:02.437 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 01:23:02.437 INFO [stderr] Dec 06 01:23:02.444 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:23:02.444 INFO [stderr] --> src/spectrogram.rs:109:9 Dec 06 01:23:02.444 INFO [stderr] | Dec 06 01:23:02.444 INFO [stderr] 109 | let mut new_spec = spectrum.split_off(half_index); Dec 06 01:23:02.444 INFO [stderr] | ----^^^^^^^^ Dec 06 01:23:02.444 INFO [stderr] | | Dec 06 01:23:02.444 INFO [stderr] | help: remove this `mut` Dec 06 01:23:02.444 INFO [stderr] Dec 06 01:23:02.468 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:23:02.468 INFO [stderr] --> src/spectrogram.rs:183:9 Dec 06 01:23:02.468 INFO [stderr] | Dec 06 01:23:02.468 INFO [stderr] 183 | let mut raw: Vec> = vec![Vec::new(); num_chunks - 1 as usize]; Dec 06 01:23:02.468 INFO [stderr] | ----^^^ Dec 06 01:23:02.468 INFO [stderr] | | Dec 06 01:23:02.468 INFO [stderr] | help: remove this `mut` Dec 06 01:23:02.468 INFO [stderr] Dec 06 01:23:02.468 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:23:02.468 INFO [stderr] --> src/spectrogram.rs:184:9 Dec 06 01:23:02.468 INFO [stderr] | Dec 06 01:23:02.468 INFO [stderr] 184 | let mut output: Mutex>> = Mutex::new(raw); Dec 06 01:23:02.468 INFO [stderr] | ----^^^^^^ Dec 06 01:23:02.468 INFO [stderr] | | Dec 06 01:23:02.468 INFO [stderr] | help: remove this `mut` Dec 06 01:23:02.468 INFO [stderr] Dec 06 01:23:02.504 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:23:02.504 INFO [stderr] --> src/hash.rs:61:9 Dec 06 01:23:02.504 INFO [stderr] | Dec 06 01:23:02.504 INFO [stderr] 61 | let mut sw = Stopwatch::start_new(); Dec 06 01:23:02.504 INFO [stderr] | ----^^ Dec 06 01:23:02.504 INFO [stderr] | | Dec 06 01:23:02.504 INFO [stderr] | help: remove this `mut` Dec 06 01:23:02.504 INFO [stderr] Dec 06 01:23:02.509 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:23:02.509 INFO [stderr] --> src/hash.rs:113:9 Dec 06 01:23:02.509 INFO [stderr] | Dec 06 01:23:02.509 INFO [stderr] 113 | let mut sw = Stopwatch::start_new(); Dec 06 01:23:02.509 INFO [stderr] | ----^^ Dec 06 01:23:02.509 INFO [stderr] | | Dec 06 01:23:02.509 INFO [stderr] | help: remove this `mut` Dec 06 01:23:02.509 INFO [stderr] Dec 06 01:23:02.509 INFO [stderr] warning: variable does not need to be mutable Dec 06 01:23:02.509 INFO [stderr] --> src/hash.rs:119:9 Dec 06 01:23:02.509 INFO [stderr] | Dec 06 01:23:02.509 INFO [stderr] 119 | let mut output: Mutex> = Mutex::new(vec![]); Dec 06 01:23:02.509 INFO [stderr] | ----^^^^^^ Dec 06 01:23:02.509 INFO [stderr] | | Dec 06 01:23:02.509 INFO [stderr] | help: remove this `mut` Dec 06 01:23:02.510 INFO [stderr] Dec 06 01:23:02.520 INFO [stderr] warning: unnecessary `unsafe` block Dec 06 01:23:02.520 INFO [stderr] --> src/lib.rs:69:5 Dec 06 01:23:02.520 INFO [stderr] | Dec 06 01:23:02.520 INFO [stderr] 69 | unsafe { transformed[0] } Dec 06 01:23:02.520 INFO [stderr] | ^^^^^^ unnecessary `unsafe` block Dec 06 01:23:02.520 INFO [stderr] | Dec 06 01:23:02.520 INFO [stderr] = note: #[warn(unused_unsafe)] on by default Dec 06 01:23:02.520 INFO [stderr] Dec 06 01:23:11.328 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.40s Dec 06 01:23:11.332 INFO [stderr] su: No module specific data is present Dec 06 01:23:12.396 INFO running `"docker" "inspect" "b9aa86bc7dd661f89ba63825d2379f7cbb06e3dbc9695d33dd50097e1043ad66"` Dec 06 01:23:12.702 INFO running `"docker" "rm" "-f" "b9aa86bc7dd661f89ba63825d2379f7cbb06e3dbc9695d33dd50097e1043ad66"` Dec 06 01:23:12.992 INFO [stdout] b9aa86bc7dd661f89ba63825d2379f7cbb06e3dbc9695d33dd50097e1043ad66