[INFO] updating cached repository KauzClay/rust-audio-workbench
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/KauzClay/rust-audio-workbench
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/KauzClay/rust-audio-workbench" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/KauzClay/rust-audio-workbench"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/KauzClay/rust-audio-workbench'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/KauzClay/rust-audio-workbench" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/KauzClay/rust-audio-workbench"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/KauzClay/rust-audio-workbench'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b66063761b0aa51a58b113b02ce661628cee22ed
[INFO] sha for GitHub repo KauzClay/rust-audio-workbench: b66063761b0aa51a58b113b02ce661628cee22ed
[INFO] validating manifest of KauzClay/rust-audio-workbench on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of KauzClay/rust-audio-workbench on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing KauzClay/rust-audio-workbench
[INFO] finished frobbing KauzClay/rust-audio-workbench
[INFO] frobbed toml for KauzClay/rust-audio-workbench written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/KauzClay/rust-audio-workbench/Cargo.toml
[INFO] started frobbing KauzClay/rust-audio-workbench
[INFO] finished frobbing KauzClay/rust-audio-workbench
[INFO] frobbed toml for KauzClay/rust-audio-workbench written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/KauzClay/rust-audio-workbench/Cargo.toml
[INFO] crate KauzClay/rust-audio-workbench already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking KauzClay/rust-audio-workbench against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-2/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/KauzClay/rust-audio-workbench:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 099686e0b854680f7810e83d2fb5e06c9024a78f23a2d679a2b803476652a148
[INFO] running `"docker" "start" "-a" "099686e0b854680f7810e83d2fb5e06c9024a78f23a2d679a2b803476652a148"`
[INFO] [stderr]     Checking raw v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/outline.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/wavreader.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Fn`
[INFO] [stderr]  --> src/rawcli.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::ops::Fn;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wavreader`
[INFO] [stderr]   --> src/rawcli.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use wavreader;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `samplearray::SampleArray`
[INFO] [stderr]   --> src/rawcli.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use samplearray::SampleArray;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/outline.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/wavreader.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Fn`
[INFO] [stderr]  --> src/rawcli.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::ops::Fn;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wavreader`
[INFO] [stderr]   --> src/rawcli.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use wavreader;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `samplearray::SampleArray`
[INFO] [stderr]   --> src/rawcli.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use samplearray::SampleArray;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `side`
[INFO] [stderr]    --> src/track.rs:150:15
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn remove(side: &mut Vec<ClipPosition>, position: u64, duration: u64) {
[INFO] [stderr]     |               ^^^^ help: consider prefixing with an underscore: `_side`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `position`
[INFO] [stderr]    --> src/track.rs:150:45
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn remove(side: &mut Vec<ClipPosition>, position: u64, duration: u64) {
[INFO] [stderr]     |                                             ^^^^^^^^ help: consider prefixing with an underscore: `_position`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `duration`
[INFO] [stderr]    --> src/track.rs:150:60
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn remove(side: &mut Vec<ClipPosition>, position: u64, duration: u64) {
[INFO] [stderr]     |                                                            ^^^^^^^^ help: consider prefixing with an underscore: `_duration`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `split_dur`
[INFO] [stderr]    --> src/track.rs:212:25
[INFO] [stderr]     |
[INFO] [stderr] 212 |                     let split_dur = self.clips[get_idx].clip.duration();
[INFO] [stderr]     |                         ^^^^^^^^^ help: consider prefixing with an underscore: `_split_dur`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cmd`
[INFO] [stderr]    --> src/rawcli.rs:139:62
[INFO] [stderr]     |
[INFO] [stderr] 139 | fn info(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |                                                              ^^^ help: consider prefixing with an underscore: `_cmd`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `clips`
[INFO] [stderr]    --> src/rawcli.rs:183:36
[INFO] [stderr]     |
[INFO] [stderr] 183 | fn import(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |                                    ^^^^^ help: consider prefixing with an underscore: `_clips`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]    --> src/rawcli.rs:237:9
[INFO] [stderr]     |
[INFO] [stderr] 237 |     let path = Path::new(filename);
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `clips`
[INFO] [stderr]    --> src/rawcli.rs:230:35
[INFO] [stderr]     |
[INFO] [stderr] 230 | fn write(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |                                   ^^^^^ help: consider prefixing with an underscore: `_clips`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tracks`
[INFO] [stderr]    --> src/rawcli.rs:260:12
[INFO] [stderr]     |
[INFO] [stderr] 260 | fn reverse(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |            ^^^^^^ help: consider prefixing with an underscore: `_tracks`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tracks`
[INFO] [stderr]    --> src/rawcli.rs:272:11
[INFO] [stderr]     |
[INFO] [stderr] 272 | fn concat(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |           ^^^^^^ help: consider prefixing with an underscore: `_tracks`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `side`
[INFO] [stderr]    --> src/track.rs:150:15
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn remove(side: &mut Vec<ClipPosition>, position: u64, duration: u64) {
[INFO] [stderr]     |               ^^^^ help: consider prefixing with an underscore: `_side`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `position`
[INFO] [stderr]    --> src/track.rs:150:45
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn remove(side: &mut Vec<ClipPosition>, position: u64, duration: u64) {
[INFO] [stderr]     |                                             ^^^^^^^^ help: consider prefixing with an underscore: `_position`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `duration`
[INFO] [stderr]    --> src/track.rs:150:60
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn remove(side: &mut Vec<ClipPosition>, position: u64, duration: u64) {
[INFO] [stderr]     |                                                            ^^^^^^^^ help: consider prefixing with an underscore: `_duration`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `split_dur`
[INFO] [stderr]    --> src/track.rs:212:25
[INFO] [stderr]     |
[INFO] [stderr] 212 |                     let split_dur = self.clips[get_idx].clip.duration();
[INFO] [stderr]     |                         ^^^^^^^^^ help: consider prefixing with an underscore: `_split_dur`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cmd`
[INFO] [stderr]    --> src/rawcli.rs:139:62
[INFO] [stderr]     |
[INFO] [stderr] 139 | fn info(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |                                                              ^^^ help: consider prefixing with an underscore: `_cmd`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `clips`
[INFO] [stderr]    --> src/rawcli.rs:183:36
[INFO] [stderr]     |
[INFO] [stderr] 183 | fn import(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |                                    ^^^^^ help: consider prefixing with an underscore: `_clips`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]    --> src/rawcli.rs:237:9
[INFO] [stderr]     |
[INFO] [stderr] 237 |     let path = Path::new(filename);
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `clips`
[INFO] [stderr]    --> src/rawcli.rs:230:35
[INFO] [stderr]     |
[INFO] [stderr] 230 | fn write(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |                                   ^^^^^ help: consider prefixing with an underscore: `_clips`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tracks`
[INFO] [stderr]    --> src/rawcli.rs:260:12
[INFO] [stderr]     |
[INFO] [stderr] 260 | fn reverse(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |            ^^^^^^ help: consider prefixing with an underscore: `_tracks`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tracks`
[INFO] [stderr]    --> src/rawcli.rs:272:11
[INFO] [stderr]     |
[INFO] [stderr] 272 | fn concat(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |           ^^^^^^ help: consider prefixing with an underscore: `_tracks`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `remove`
[INFO] [stderr]    --> src/track.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn remove(side: &mut Vec<ClipPosition>, position: u64, duration: u64) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `remove`
[INFO] [stderr]    --> src/track.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn remove(side: &mut Vec<ClipPosition>, position: u64, duration: u64) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/outline.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/wavreader.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Fn`
[INFO] [stderr]  --> src/rawcli.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::ops::Fn;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wavreader`
[INFO] [stderr]   --> src/rawcli.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use wavreader;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `samplearray::SampleArray`
[INFO] [stderr]   --> src/rawcli.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use samplearray::SampleArray;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AudioReader`, `AudioWriter`, `Clip`
[INFO] [stderr]   --> src/main.rs:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 | use outline::{Clip, AudioReader, AudioWriter};
[INFO] [stderr]    |               ^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `samplearray::SampleArray`
[INFO] [stderr]   --> src/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use samplearray::SampleArray;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Concat`, `Reverse`, `Subclip`
[INFO] [stderr]   --> src/main.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 | use compounds::{Concat, Subclip, Reverse};
[INFO] [stderr]    |                 ^^^^^^  ^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::fs;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/outline.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/wavreader.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Fn`
[INFO] [stderr]  --> src/rawcli.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::ops::Fn;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wavreader`
[INFO] [stderr]   --> src/rawcli.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use wavreader;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `samplearray::SampleArray`
[INFO] [stderr]   --> src/rawcli.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use samplearray::SampleArray;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AudioReader`, `AudioWriter`, `Clip`
[INFO] [stderr]   --> src/main.rs:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 | use outline::{Clip, AudioReader, AudioWriter};
[INFO] [stderr]    |               ^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `samplearray::SampleArray`
[INFO] [stderr]   --> src/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use samplearray::SampleArray;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Concat`, `Reverse`, `Subclip`
[INFO] [stderr]   --> src/main.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 | use compounds::{Concat, Subclip, Reverse};
[INFO] [stderr]    |                 ^^^^^^  ^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::fs;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `side`
[INFO] [stderr]    --> src/track.rs:150:15
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn remove(side: &mut Vec<ClipPosition>, position: u64, duration: u64) {
[INFO] [stderr]     |               ^^^^ help: consider prefixing with an underscore: `_side`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `position`
[INFO] [stderr]    --> src/track.rs:150:45
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn remove(side: &mut Vec<ClipPosition>, position: u64, duration: u64) {
[INFO] [stderr]     |                                             ^^^^^^^^ help: consider prefixing with an underscore: `_position`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `duration`
[INFO] [stderr]    --> src/track.rs:150:60
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn remove(side: &mut Vec<ClipPosition>, position: u64, duration: u64) {
[INFO] [stderr]     |                                                            ^^^^^^^^ help: consider prefixing with an underscore: `_duration`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `split_dur`
[INFO] [stderr]    --> src/track.rs:212:25
[INFO] [stderr]     |
[INFO] [stderr] 212 |                     let split_dur = self.clips[get_idx].clip.duration();
[INFO] [stderr]     |                         ^^^^^^^^^ help: consider prefixing with an underscore: `_split_dur`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cmd`
[INFO] [stderr]    --> src/rawcli.rs:139:62
[INFO] [stderr]     |
[INFO] [stderr] 139 | fn info(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |                                                              ^^^ help: consider prefixing with an underscore: `_cmd`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `clips`
[INFO] [stderr]    --> src/rawcli.rs:183:36
[INFO] [stderr]     |
[INFO] [stderr] 183 | fn import(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |                                    ^^^^^ help: consider prefixing with an underscore: `_clips`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]    --> src/rawcli.rs:237:9
[INFO] [stderr]     |
[INFO] [stderr] 237 |     let path = Path::new(filename);
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `clips`
[INFO] [stderr]    --> src/rawcli.rs:230:35
[INFO] [stderr]     |
[INFO] [stderr] 230 | fn write(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |                                   ^^^^^ help: consider prefixing with an underscore: `_clips`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tracks`
[INFO] [stderr]    --> src/rawcli.rs:260:12
[INFO] [stderr]     |
[INFO] [stderr] 260 | fn reverse(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |            ^^^^^^ help: consider prefixing with an underscore: `_tracks`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tracks`
[INFO] [stderr]    --> src/rawcli.rs:272:11
[INFO] [stderr]     |
[INFO] [stderr] 272 | fn concat(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |           ^^^^^^ help: consider prefixing with an underscore: `_tracks`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `remove`
[INFO] [stderr]    --> src/track.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn remove(side: &mut Vec<ClipPosition>, position: u64, duration: u64) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `side`
[INFO] [stderr]    --> src/track.rs:150:15
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn remove(side: &mut Vec<ClipPosition>, position: u64, duration: u64) {
[INFO] [stderr]     |               ^^^^ help: consider prefixing with an underscore: `_side`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `position`
[INFO] [stderr]    --> src/track.rs:150:45
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn remove(side: &mut Vec<ClipPosition>, position: u64, duration: u64) {
[INFO] [stderr]     |                                             ^^^^^^^^ help: consider prefixing with an underscore: `_position`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `duration`
[INFO] [stderr]    --> src/track.rs:150:60
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn remove(side: &mut Vec<ClipPosition>, position: u64, duration: u64) {
[INFO] [stderr]     |                                                            ^^^^^^^^ help: consider prefixing with an underscore: `_duration`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `split_dur`
[INFO] [stderr]    --> src/track.rs:212:25
[INFO] [stderr]     |
[INFO] [stderr] 212 |                     let split_dur = self.clips[get_idx].clip.duration();
[INFO] [stderr]     |                         ^^^^^^^^^ help: consider prefixing with an underscore: `_split_dur`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cmd`
[INFO] [stderr]    --> src/rawcli.rs:139:62
[INFO] [stderr]     |
[INFO] [stderr] 139 | fn info(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |                                                              ^^^ help: consider prefixing with an underscore: `_cmd`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `clips`
[INFO] [stderr]    --> src/rawcli.rs:183:36
[INFO] [stderr]     |
[INFO] [stderr] 183 | fn import(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |                                    ^^^^^ help: consider prefixing with an underscore: `_clips`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]    --> src/rawcli.rs:237:9
[INFO] [stderr]     |
[INFO] [stderr] 237 |     let path = Path::new(filename);
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `clips`
[INFO] [stderr]    --> src/rawcli.rs:230:35
[INFO] [stderr]     |
[INFO] [stderr] 230 | fn write(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |                                   ^^^^^ help: consider prefixing with an underscore: `_clips`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tracks`
[INFO] [stderr]    --> src/rawcli.rs:260:12
[INFO] [stderr]     |
[INFO] [stderr] 260 | fn reverse(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |            ^^^^^^ help: consider prefixing with an underscore: `_tracks`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tracks`
[INFO] [stderr]    --> src/rawcli.rs:272:11
[INFO] [stderr]     |
[INFO] [stderr] 272 | fn concat(tracks: &mut Vec<Track>, clips: &mut Vec<Arc<Clip>>, cmd: &str) -> Result<String, String> {
[INFO] [stderr]     |           ^^^^^^ help: consider prefixing with an underscore: `_tracks`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `remove`
[INFO] [stderr]    --> src/track.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn remove(side: &mut Vec<ClipPosition>, position: u64, duration: u64) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "099686e0b854680f7810e83d2fb5e06c9024a78f23a2d679a2b803476652a148"`
[INFO] running `"docker" "rm" "-f" "099686e0b854680f7810e83d2fb5e06c9024a78f23a2d679a2b803476652a148"`
[INFO] [stdout] 099686e0b854680f7810e83d2fb5e06c9024a78f23a2d679a2b803476652a148