Oct 12 16:01:14.168 INFO checking padenot/mlr-rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 16:01:14.168 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 16:01:14.676 INFO blam! 490d835f29c3a8d32eb281b087294960c07dc94709154f3a3c95a2971e16c4a5
Oct 12 16:01:14.684 INFO running `"docker" "start" "-a" "490d835f29c3a8d32eb281b087294960c07dc94709154f3a3c95a2971e16c4a5"`
Oct 12 16:01:15.996 INFO kablam! usermod: no changes
Oct 12 16:01:16.195 INFO kablam!     Checking sample v0.9.1
Oct 12 16:01:16.195 INFO kablam!     Checking hound v3.4.0
Oct 12 16:01:16.195 INFO kablam!     Checking alac v0.3.3
Oct 12 16:01:16.195 INFO kablam!     Checking claxon v0.4.0
Oct 12 16:01:16.196 INFO kablam!     Checking audio-clock v0.2.0
Oct 12 16:01:16.196 INFO kablam!     Checking log v0.4.2
Oct 12 16:01:16.212 INFO kablam!    Compiling cmake v0.1.31
Oct 12 16:01:16.212 INFO kablam!     Checking ogg v0.5.1
Oct 12 16:01:17.428 INFO kablam!     Checking caf v0.1.0
Oct 12 16:01:19.252 INFO kablam!     Checking rosc v0.1.5
Oct 12 16:01:19.268 INFO kablam!     Checking mio v0.6.14
Oct 12 16:01:20.678 INFO kablam!     Checking lewton v0.7.0
Oct 12 16:01:20.680 INFO kablam!     Checking tokio-io v0.1.7
Oct 12 16:01:20.718 INFO kablam!     Checking tokio-threadpool v0.1.4
Oct 12 16:01:20.780 INFO kablam!     Checking env_logger v0.5.10
Oct 12 16:01:21.208 INFO kablam!    Compiling cubeb-sys v0.5.2
Oct 12 16:01:21.593 INFO kablam!     Checking timer v0.2.0
Oct 12 16:01:25.036 INFO kablam!     Checking pretty_env_logger v0.2.3
Oct 12 16:01:26.584 INFO kablam!     Checking tokio-codec v0.1.0
Oct 12 16:01:26.584 INFO kablam!     Checking tokio-reactor v0.1.2
Oct 12 16:01:28.234 INFO kablam!     Checking tokio-fs v0.1.1
Oct 12 16:01:30.279 INFO kablam!     Checking tokio-tcp v0.1.0
Oct 12 16:01:30.280 INFO kablam!     Checking tokio-udp v0.1.1
Oct 12 16:01:32.588 INFO kablam!     Checking tokio v0.1.7
Oct 12 16:01:34.804 INFO kablam!     Checking monome-rs v0.1.2
Oct 12 16:01:48.238 INFO kablam!     Checking cubeb-core v0.5.1
Oct 12 16:01:49.928 INFO kablam!     Checking cubeb v0.5.2
Oct 12 16:01:53.289 INFO kablam!     Checking audrey v0.2.0
Oct 12 16:01:54.112 INFO kablam!     Checking mlr-rs v0.1.0 (/source)
Oct 12 16:01:56.132 INFO kablam! warning: unused import: `std::env`
Oct 12 16:01:56.132 INFO kablam!   --> src/main.rs:13:5
Oct 12 16:01:56.132 INFO kablam!    |
Oct 12 16:01:56.132 INFO kablam! 13 | use std::env;
Oct 12 16:01:56.132 INFO kablam!    |     ^^^^^^^^
Oct 12 16:01:56.132 INFO kablam!    |
Oct 12 16:01:56.132 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 12 16:01:56.132 INFO kablam! 
Oct 12 16:01:56.132 INFO kablam! warning: unused imports: `AtomicUsize`, `Ordering`
Oct 12 16:01:56.132 INFO kablam!   --> src/main.rs:17:25
Oct 12 16:01:56.132 INFO kablam!    |
Oct 12 16:01:56.132 INFO kablam! 17 | use std::sync::atomic::{AtomicUsize, Ordering};
Oct 12 16:01:56.132 INFO kablam!    |                         ^^^^^^^^^^^  ^^^^^^^^
Oct 12 16:01:56.132 INFO kablam! 
Oct 12 16:01:56.372 INFO kablam! warning: unused import: `std::env`
Oct 12 16:01:56.372 INFO kablam!   --> src/main.rs:13:5
Oct 12 16:01:56.372 INFO kablam!    |
Oct 12 16:01:56.372 INFO kablam! 13 | use std::env;
Oct 12 16:01:56.372 INFO kablam!    |     ^^^^^^^^
Oct 12 16:01:56.372 INFO kablam!    |
Oct 12 16:01:56.372 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 12 16:01:56.372 INFO kablam! 
Oct 12 16:01:56.372 INFO kablam! warning: unused imports: `AtomicUsize`, `Ordering`
Oct 12 16:01:56.372 INFO kablam!   --> src/main.rs:17:25
Oct 12 16:01:56.372 INFO kablam!    |
Oct 12 16:01:56.372 INFO kablam! 17 | use std::sync::atomic::{AtomicUsize, Ordering};
Oct 12 16:01:56.372 INFO kablam!    |                         ^^^^^^^^^^^  ^^^^^^^^
Oct 12 16:01:56.372 INFO kablam! 
Oct 12 16:01:56.420 INFO kablam! warning: unused variable: `common_rate`
Oct 12 16:01:56.420 INFO kablam!    --> src/main.rs:493:13
Oct 12 16:01:56.420 INFO kablam!     |
Oct 12 16:01:56.420 INFO kablam! 493 |         let common_rate = samples[0].rate();
Oct 12 16:01:56.420 INFO kablam!     |             ^^^^^^^^^^^ help: consider using `_common_rate` instead
Oct 12 16:01:56.420 INFO kablam!     |
Oct 12 16:01:56.420 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 16:01:56.420 INFO kablam! 
Oct 12 16:01:56.420 INFO kablam! warning: unused variable: `pattern`
Oct 12 16:01:56.420 INFO kablam!    --> src/main.rs:630:32
Oct 12 16:01:56.420 INFO kablam!     |
Oct 12 16:01:56.420 INFO kablam! 630 |             MLRAction::Pattern(pattern) => {
Oct 12 16:01:56.420 INFO kablam!     |                                ^^^^^^^ help: consider using `_pattern` instead
Oct 12 16:01:56.420 INFO kablam! 
Oct 12 16:01:56.420 INFO kablam! warning: unused variable: `pattern`
Oct 12 16:01:56.420 INFO kablam!    --> src/main.rs:693:32
Oct 12 16:01:56.420 INFO kablam!     |
Oct 12 16:01:56.420 INFO kablam! 693 |             MLRAction::Pattern(pattern) => {
Oct 12 16:01:56.420 INFO kablam!     |                                ^^^^^^^ help: consider using `_pattern` instead
Oct 12 16:01:56.420 INFO kablam! 
Oct 12 16:01:56.421 INFO kablam! warning: unused variable: `out`
Oct 12 16:01:56.421 INFO kablam!    --> src/main.rs:877:21
Oct 12 16:01:56.421 INFO kablam!     |
Oct 12 16:01:56.421 INFO kablam! 877 |             let mut out: f32 = 0.0;
Oct 12 16:01:56.421 INFO kablam!     |                     ^^^ help: consider using `_out` instead
Oct 12 16:01:56.421 INFO kablam! 
Oct 12 16:01:56.456 INFO kablam! warning: variable does not need to be mutable
Oct 12 16:01:56.456 INFO kablam!    --> src/main.rs:506:13
Oct 12 16:01:56.456 INFO kablam!     |
Oct 12 16:01:56.456 INFO kablam! 506 |         let mut renderer = MLRRenderer::new(tracks, rx);
Oct 12 16:01:56.456 INFO kablam!     |             ----^^^^^^^^
Oct 12 16:01:56.456 INFO kablam!     |             |
Oct 12 16:01:56.456 INFO kablam!     |             help: remove this `mut`
Oct 12 16:01:56.456 INFO kablam!     |
Oct 12 16:01:56.456 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 16:01:56.456 INFO kablam! 
Oct 12 16:01:56.488 INFO kablam! warning: variable does not need to be mutable
Oct 12 16:01:56.488 INFO kablam!    --> src/main.rs:877:17
Oct 12 16:01:56.488 INFO kablam!     |
Oct 12 16:01:56.488 INFO kablam! 877 |             let mut out: f32 = 0.0;
Oct 12 16:01:56.488 INFO kablam!     |                 ----^^^
Oct 12 16:01:56.488 INFO kablam!     |                 |
Oct 12 16:01:56.488 INFO kablam!     |                 help: remove this `mut`
Oct 12 16:01:56.488 INFO kablam! 
Oct 12 16:01:56.490 INFO kablam! warning: field is never used: `name`
Oct 12 16:01:56.491 INFO kablam!    --> src/main.rs:105:5
Oct 12 16:01:56.491 INFO kablam!     |
Oct 12 16:01:56.491 INFO kablam! 105 |     name: String,
Oct 12 16:01:56.491 INFO kablam!     |     ^^^^^^^^^^^^
Oct 12 16:01:56.491 INFO kablam!     |
Oct 12 16:01:56.491 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 16:01:56.491 INFO kablam! 
Oct 12 16:01:56.491 INFO kablam! warning: method is never used: `name`
Oct 12 16:01:56.491 INFO kablam!    --> src/main.rs:161:5
Oct 12 16:01:56.491 INFO kablam!     |
Oct 12 16:01:56.491 INFO kablam! 161 |     fn name(&self) -> &str {
Oct 12 16:01:56.491 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:01:56.491 INFO kablam! 
Oct 12 16:01:56.491 INFO kablam! warning: method is never used: `begin`
Oct 12 16:01:56.491 INFO kablam!    --> src/main.rs:164:5
Oct 12 16:01:56.491 INFO kablam!     |
Oct 12 16:01:56.491 INFO kablam! 164 |     fn begin(&self) -> isize {
Oct 12 16:01:56.491 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:01:56.491 INFO kablam! 
Oct 12 16:01:56.491 INFO kablam! warning: method is never used: `end`
Oct 12 16:01:56.491 INFO kablam!    --> src/main.rs:167:5
Oct 12 16:01:56.491 INFO kablam!     |
Oct 12 16:01:56.491 INFO kablam! 167 |     fn end(&self) -> isize {
Oct 12 16:01:56.491 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:01:56.491 INFO kablam! 
Oct 12 16:01:56.491 INFO kablam! warning: method is never used: `silence`
Oct 12 16:01:56.491 INFO kablam!    --> src/main.rs:221:5
Oct 12 16:01:56.491 INFO kablam!     |
Oct 12 16:01:56.491 INFO kablam! 221 |     fn silence(data: &mut Vec<f32>) {
Oct 12 16:01:56.491 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:01:56.491 INFO kablam! 
Oct 12 16:01:56.491 INFO kablam! warning: method is never used: `mix`
Oct 12 16:01:56.491 INFO kablam!    --> src/main.rs:261:5
Oct 12 16:01:56.492 INFO kablam!     |
Oct 12 16:01:56.492 INFO kablam! 261 |     fn mix(&mut self, input: &Vec<f32>) {
Oct 12 16:01:56.492 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:01:56.492 INFO kablam! 
Oct 12 16:01:56.492 INFO kablam! warning: function is never used: `usage`
Oct 12 16:01:56.492 INFO kablam!    --> src/main.rs:279:1
Oct 12 16:01:56.492 INFO kablam!     |
Oct 12 16:01:56.492 INFO kablam! 279 | fn usage() {
Oct 12 16:01:56.492 INFO kablam!     | ^^^^^^^^^^
Oct 12 16:01:56.492 INFO kablam! 
Oct 12 16:01:56.492 INFO kablam! warning: field is never used: `height`
Oct 12 16:01:56.492 INFO kablam!    --> src/main.rs:332:5
Oct 12 16:01:56.492 INFO kablam!     |
Oct 12 16:01:56.492 INFO kablam! 332 |     height: usize,
Oct 12 16:01:56.492 INFO kablam!     |     ^^^^^^^^^^^^^
Oct 12 16:01:56.492 INFO kablam! 
Oct 12 16:01:56.492 INFO kablam! warning: method is never used: `dump`
Oct 12 16:01:56.492 INFO kablam!    --> src/main.rs:427:5
Oct 12 16:01:56.492 INFO kablam!     |
Oct 12 16:01:56.492 INFO kablam! 427 |     fn dump(&self) {
Oct 12 16:01:56.492 INFO kablam!     |     ^^^^^^^^^^^^^^
Oct 12 16:01:56.492 INFO kablam! 
Oct 12 16:01:56.492 INFO kablam! warning: method is never used: `track_length`
Oct 12 16:01:56.492 INFO kablam!    --> src/main.rs:535:5
Oct 12 16:01:56.492 INFO kablam!     |
Oct 12 16:01:56.492 INFO kablam! 535 |     fn track_length(&self) -> u32 {
Oct 12 16:01:56.492 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:01:56.492 INFO kablam! 
Oct 12 16:01:56.492 INFO kablam! warning: method is never used: `track_max`
Oct 12 16:01:56.492 INFO kablam!    --> src/main.rs:538:5
Oct 12 16:01:56.492 INFO kablam!     |
Oct 12 16:01:56.492 INFO kablam! 538 |     fn track_max(&self) -> u32 {
Oct 12 16:01:56.492 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:01:56.492 INFO kablam! 
Oct 12 16:01:56.492 INFO kablam! warning: method is never used: `start_recording`
Oct 12 16:01:56.492 INFO kablam!    --> src/main.rs:591:5
Oct 12 16:01:56.492 INFO kablam!     |
Oct 12 16:01:56.492 INFO kablam! 591 |     fn start_recording(&mut self, pattern_index: usize) {
Oct 12 16:01:56.492 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:01:56.492 INFO kablam! 
Oct 12 16:01:56.492 INFO kablam! warning: method is never used: `end_recording`
Oct 12 16:01:56.492 INFO kablam!    --> src/main.rs:594:5
Oct 12 16:01:56.492 INFO kablam!     |
Oct 12 16:01:56.492 INFO kablam! 594 |     fn end_recording(&mut self, pattern_index: usize) {
Oct 12 16:01:56.492 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:01:56.492 INFO kablam! 
Oct 12 16:01:56.728 INFO kablam! warning: unused variable: `common_rate`
Oct 12 16:01:56.728 INFO kablam!    --> src/main.rs:493:13
Oct 12 16:01:56.728 INFO kablam!     |
Oct 12 16:01:56.728 INFO kablam! 493 |         let common_rate = samples[0].rate();
Oct 12 16:01:56.728 INFO kablam!     |             ^^^^^^^^^^^ help: consider using `_common_rate` instead
Oct 12 16:01:56.728 INFO kablam!     |
Oct 12 16:01:56.728 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 16:01:56.728 INFO kablam! 
Oct 12 16:01:56.730 INFO kablam! warning: unused variable: `pattern`
Oct 12 16:01:56.730 INFO kablam!    --> src/main.rs:630:32
Oct 12 16:01:56.730 INFO kablam!     |
Oct 12 16:01:56.730 INFO kablam! 630 |             MLRAction::Pattern(pattern) => {
Oct 12 16:01:56.730 INFO kablam!     |                                ^^^^^^^ help: consider using `_pattern` instead
Oct 12 16:01:56.730 INFO kablam! 
Oct 12 16:01:56.730 INFO kablam! warning: unused variable: `pattern`
Oct 12 16:01:56.730 INFO kablam!    --> src/main.rs:693:32
Oct 12 16:01:56.730 INFO kablam!     |
Oct 12 16:01:56.730 INFO kablam! 693 |             MLRAction::Pattern(pattern) => {
Oct 12 16:01:56.730 INFO kablam!     |                                ^^^^^^^ help: consider using `_pattern` instead
Oct 12 16:01:56.730 INFO kablam! 
Oct 12 16:01:56.730 INFO kablam! warning: unused variable: `out`
Oct 12 16:01:56.730 INFO kablam!    --> src/main.rs:877:21
Oct 12 16:01:56.730 INFO kablam!     |
Oct 12 16:01:56.730 INFO kablam! 877 |             let mut out: f32 = 0.0;
Oct 12 16:01:56.730 INFO kablam!     |                     ^^^ help: consider using `_out` instead
Oct 12 16:01:56.730 INFO kablam! 
Oct 12 16:01:56.767 INFO kablam! warning: variable does not need to be mutable
Oct 12 16:01:56.767 INFO kablam!    --> src/main.rs:506:13
Oct 12 16:01:56.767 INFO kablam!     |
Oct 12 16:01:56.767 INFO kablam! 506 |         let mut renderer = MLRRenderer::new(tracks, rx);
Oct 12 16:01:56.767 INFO kablam!     |             ----^^^^^^^^
Oct 12 16:01:56.767 INFO kablam!     |             |
Oct 12 16:01:56.767 INFO kablam!     |             help: remove this `mut`
Oct 12 16:01:56.768 INFO kablam!     |
Oct 12 16:01:56.772 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 16:01:56.772 INFO kablam! 
Oct 12 16:01:56.796 INFO kablam! warning: variable does not need to be mutable
Oct 12 16:01:56.797 INFO kablam!    --> src/main.rs:877:17
Oct 12 16:01:56.800 INFO kablam!     |
Oct 12 16:01:56.800 INFO kablam! 877 |             let mut out: f32 = 0.0;
Oct 12 16:01:56.800 INFO kablam!     |                 ----^^^
Oct 12 16:01:56.800 INFO kablam!     |                 |
Oct 12 16:01:56.800 INFO kablam!     |                 help: remove this `mut`
Oct 12 16:01:56.800 INFO kablam! 
Oct 12 16:01:56.801 INFO kablam! warning: field is never used: `name`
Oct 12 16:01:56.801 INFO kablam!    --> src/main.rs:105:5
Oct 12 16:01:56.801 INFO kablam!     |
Oct 12 16:01:56.801 INFO kablam! 105 |     name: String,
Oct 12 16:01:56.801 INFO kablam!     |     ^^^^^^^^^^^^
Oct 12 16:01:56.801 INFO kablam!     |
Oct 12 16:01:56.801 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 16:01:56.801 INFO kablam! 
Oct 12 16:01:56.803 INFO kablam! warning: method is never used: `name`
Oct 12 16:01:56.803 INFO kablam!    --> src/main.rs:161:5
Oct 12 16:01:56.803 INFO kablam!     |
Oct 12 16:01:56.803 INFO kablam! 161 |     fn name(&self) -> &str {
Oct 12 16:01:56.803 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:01:56.803 INFO kablam! 
Oct 12 16:01:56.803 INFO kablam! warning: method is never used: `begin`
Oct 12 16:01:56.803 INFO kablam!    --> src/main.rs:164:5
Oct 12 16:01:56.803 INFO kablam!     |
Oct 12 16:01:56.803 INFO kablam! 164 |     fn begin(&self) -> isize {
Oct 12 16:01:56.803 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:01:56.803 INFO kablam! 
Oct 12 16:01:56.803 INFO kablam! warning: method is never used: `end`
Oct 12 16:01:56.803 INFO kablam!    --> src/main.rs:167:5
Oct 12 16:01:56.803 INFO kablam!     |
Oct 12 16:01:56.803 INFO kablam! 167 |     fn end(&self) -> isize {
Oct 12 16:01:56.803 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:01:56.803 INFO kablam! 
Oct 12 16:01:56.803 INFO kablam! warning: method is never used: `silence`
Oct 12 16:01:56.803 INFO kablam!    --> src/main.rs:221:5
Oct 12 16:01:56.803 INFO kablam!     |
Oct 12 16:01:56.803 INFO kablam! 221 |     fn silence(data: &mut Vec<f32>) {
Oct 12 16:01:56.803 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:01:56.803 INFO kablam! 
Oct 12 16:01:56.803 INFO kablam! warning: method is never used: `mix`
Oct 12 16:01:56.803 INFO kablam!    --> src/main.rs:261:5
Oct 12 16:01:56.803 INFO kablam!     |
Oct 12 16:01:56.803 INFO kablam! 261 |     fn mix(&mut self, input: &Vec<f32>) {
Oct 12 16:01:56.803 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:01:56.803 INFO kablam! 
Oct 12 16:01:56.803 INFO kablam! warning: function is never used: `usage`
Oct 12 16:01:56.803 INFO kablam!    --> src/main.rs:279:1
Oct 12 16:01:56.803 INFO kablam!     |
Oct 12 16:01:56.803 INFO kablam! 279 | fn usage() {
Oct 12 16:01:56.803 INFO kablam!     | ^^^^^^^^^^
Oct 12 16:01:56.803 INFO kablam! 
Oct 12 16:01:56.803 INFO kablam! warning: field is never used: `height`
Oct 12 16:01:56.803 INFO kablam!    --> src/main.rs:332:5
Oct 12 16:01:56.803 INFO kablam!     |
Oct 12 16:01:56.803 INFO kablam! 332 |     height: usize,
Oct 12 16:01:56.803 INFO kablam!     |     ^^^^^^^^^^^^^
Oct 12 16:01:56.803 INFO kablam! 
Oct 12 16:01:56.803 INFO kablam! warning: method is never used: `dump`
Oct 12 16:01:56.803 INFO kablam!    --> src/main.rs:427:5
Oct 12 16:01:56.803 INFO kablam!     |
Oct 12 16:01:56.803 INFO kablam! 427 |     fn dump(&self) {
Oct 12 16:01:56.803 INFO kablam!     |     ^^^^^^^^^^^^^^
Oct 12 16:01:56.803 INFO kablam! 
Oct 12 16:01:56.803 INFO kablam! warning: method is never used: `track_length`
Oct 12 16:01:56.803 INFO kablam!    --> src/main.rs:535:5
Oct 12 16:01:56.803 INFO kablam!     |
Oct 12 16:01:56.803 INFO kablam! 535 |     fn track_length(&self) -> u32 {
Oct 12 16:01:56.803 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:01:56.803 INFO kablam! 
Oct 12 16:01:56.803 INFO kablam! warning: method is never used: `track_max`
Oct 12 16:01:56.803 INFO kablam!    --> src/main.rs:538:5
Oct 12 16:01:56.803 INFO kablam!     |
Oct 12 16:01:56.803 INFO kablam! 538 |     fn track_max(&self) -> u32 {
Oct 12 16:01:56.803 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:01:56.803 INFO kablam! 
Oct 12 16:01:56.803 INFO kablam! warning: method is never used: `start_recording`
Oct 12 16:01:56.803 INFO kablam!    --> src/main.rs:591:5
Oct 12 16:01:56.803 INFO kablam!     |
Oct 12 16:01:56.803 INFO kablam! 591 |     fn start_recording(&mut self, pattern_index: usize) {
Oct 12 16:01:56.803 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:01:56.803 INFO kablam! 
Oct 12 16:01:56.804 INFO kablam! warning: method is never used: `end_recording`
Oct 12 16:01:56.804 INFO kablam!    --> src/main.rs:594:5
Oct 12 16:01:56.804 INFO kablam!     |
Oct 12 16:01:56.804 INFO kablam! 594 |     fn end_recording(&mut self, pattern_index: usize) {
Oct 12 16:01:56.804 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:01:56.804 INFO kablam! 
Oct 12 16:01:56.852 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 40.82s
Oct 12 16:01:56.864 INFO kablam! su: No module specific data is present
Oct 12 16:01:57.762 INFO running `"docker" "rm" "-f" "490d835f29c3a8d32eb281b087294960c07dc94709154f3a3c95a2971e16c4a5"`
Oct 12 16:01:58.176 INFO blam! 490d835f29c3a8d32eb281b087294960c07dc94709154f3a3c95a2971e16c4a5