Dec 05 13:33:39.930 INFO testing mu-is-a-letter/glitch against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 13:33:39.931 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 13:33:40.415 INFO [stdout] c082d045116220dc04b1c5f170591b45da9f7737811be35c27070ae31e9b9ae9
Dec 05 13:33:40.417 INFO running `"docker" "start" "-a" "c082d045116220dc04b1c5f170591b45da9f7737811be35c27070ae31e9b9ae9"`
Dec 05 13:33:42.058 INFO [stderr] usermod: no changes
Dec 05 13:33:42.227 INFO [stderr]    Compiling noise v0.4.1
Dec 05 13:33:42.227 INFO [stderr]    Compiling clap v2.29.4
Dec 05 13:33:42.227 INFO [stderr]    Compiling png v0.11.0
Dec 05 13:33:46.688 INFO [stderr]    Compiling image v0.18.0
Dec 05 13:34:18.792 INFO [stderr]    Compiling glitch v0.1.0 (/source)
Dec 05 13:34:20.044 INFO [stderr] warning: unused variable: `val`
Dec 05 13:34:20.044 INFO [stderr]    --> src/main.rs:364:15
Dec 05 13:34:20.044 INFO [stderr]     |
Dec 05 13:34:20.044 INFO [stderr] 364 |     if let Ok(val) = input.parse::<T>() {
Dec 05 13:34:20.044 INFO [stderr]     |               ^^^ help: consider using `_val` instead
Dec 05 13:34:20.044 INFO [stderr]     |
Dec 05 13:34:20.044 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 13:34:20.044 INFO [stderr] 
Dec 05 13:34:20.044 INFO [stderr] warning: unused variable: `max`
Dec 05 13:34:20.044 INFO [stderr]    --> src/main.rs:580:9
Dec 05 13:34:20.044 INFO [stderr]     |
Dec 05 13:34:20.044 INFO [stderr] 580 |     let max = 0.0;
Dec 05 13:34:20.044 INFO [stderr]     |         ^^^ help: consider using `_max` instead
Dec 05 13:34:20.044 INFO [stderr] 
Dec 05 13:34:20.044 INFO [stderr] warning: unused variable: `i`
Dec 05 13:34:20.044 INFO [stderr]    --> src/main.rs:185:13
Dec 05 13:34:20.044 INFO [stderr]     |
Dec 05 13:34:20.044 INFO [stderr] 185 |         for i in 0..num_blocks {
Dec 05 13:34:20.044 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 05 13:34:20.044 INFO [stderr] 
Dec 05 13:34:20.108 INFO [stderr] warning: field is never used: `r`
Dec 05 13:34:20.108 INFO [stderr]   --> src/main.rs:48:5
Dec 05 13:34:20.108 INFO [stderr]    |
Dec 05 13:34:20.108 INFO [stderr] 48 |     r: ChannelShiftOptions,
Dec 05 13:34:20.108 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:20.108 INFO [stderr]    |
Dec 05 13:34:20.108 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 13:34:20.108 INFO [stderr] 
Dec 05 13:34:20.112 INFO [stderr] warning: field is never used: `g`
Dec 05 13:34:20.112 INFO [stderr]   --> src/main.rs:49:5
Dec 05 13:34:20.112 INFO [stderr]    |
Dec 05 13:34:20.112 INFO [stderr] 49 |     g: ChannelShiftOptions,
Dec 05 13:34:20.112 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:20.112 INFO [stderr] 
Dec 05 13:34:20.113 INFO [stderr] warning: field is never used: `b`
Dec 05 13:34:20.113 INFO [stderr]   --> src/main.rs:50:5
Dec 05 13:34:20.113 INFO [stderr]    |
Dec 05 13:34:20.113 INFO [stderr] 50 |     b: ChannelShiftOptions,
Dec 05 13:34:20.113 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:20.113 INFO [stderr] 
Dec 05 13:34:20.113 INFO [stderr] warning: field is never used: `base_shift_x`
Dec 05 13:34:20.113 INFO [stderr]   --> src/main.rs:55:5
Dec 05 13:34:20.113 INFO [stderr]    |
Dec 05 13:34:20.113 INFO [stderr] 55 |     base_shift_x: f64,
Dec 05 13:34:20.113 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 13:34:20.113 INFO [stderr] 
Dec 05 13:34:20.113 INFO [stderr] warning: field is never used: `base_shift_y`
Dec 05 13:34:20.113 INFO [stderr]   --> src/main.rs:56:5
Dec 05 13:34:20.113 INFO [stderr]    |
Dec 05 13:34:20.113 INFO [stderr] 56 |     base_shift_y: f64,
Dec 05 13:34:20.113 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 13:34:20.113 INFO [stderr] 
Dec 05 13:34:20.113 INFO [stderr] warning: field is never used: `current_shift_x`
Dec 05 13:34:20.113 INFO [stderr]   --> src/main.rs:57:5
Dec 05 13:34:20.113 INFO [stderr]    |
Dec 05 13:34:20.113 INFO [stderr] 57 |     current_shift_x: f64,
Dec 05 13:34:20.113 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:20.113 INFO [stderr] 
Dec 05 13:34:20.113 INFO [stderr] warning: field is never used: `current_shift_y`
Dec 05 13:34:20.113 INFO [stderr]   --> src/main.rs:58:5
Dec 05 13:34:20.113 INFO [stderr]    |
Dec 05 13:34:20.113 INFO [stderr] 58 |     current_shift_y: f64,
Dec 05 13:34:20.113 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:20.113 INFO [stderr] 
Dec 05 13:34:20.113 INFO [stderr] warning: field is never used: `radius`
Dec 05 13:34:20.113 INFO [stderr]   --> src/main.rs:59:5
Dec 05 13:34:20.113 INFO [stderr]    |
Dec 05 13:34:20.113 INFO [stderr] 59 |     radius: f64,
Dec 05 13:34:20.113 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 13:34:20.113 INFO [stderr] 
Dec 05 13:34:20.113 INFO [stderr] warning: field is never used: `max_move`
Dec 05 13:34:20.113 INFO [stderr]   --> src/main.rs:60:5
Dec 05 13:34:20.113 INFO [stderr]    |
Dec 05 13:34:20.113 INFO [stderr] 60 |     max_move: f64,
Dec 05 13:34:20.113 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 13:34:20.113 INFO [stderr] 
Dec 05 13:34:20.113 INFO [stderr] warning: method is never used: `random`
Dec 05 13:34:20.113 INFO [stderr]   --> src/main.rs:64:5
Dec 05 13:34:20.113 INFO [stderr]    |
Dec 05 13:34:20.113 INFO [stderr] 64 |     fn random(offset: f64, radius: f64, max_move: f64) -> ShiftOptions {
Dec 05 13:34:20.113 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:20.113 INFO [stderr] 
Dec 05 13:34:20.113 INFO [stderr] warning: method is never used: `step`
Dec 05 13:34:20.113 INFO [stderr]   --> src/main.rs:72:5
Dec 05 13:34:20.113 INFO [stderr]    |
Dec 05 13:34:20.113 INFO [stderr] 72 |     fn step(&self) -> ShiftOptions {
Dec 05 13:34:20.113 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:20.113 INFO [stderr] 
Dec 05 13:34:20.113 INFO [stderr] warning: method is never used: `random`
Dec 05 13:34:20.113 INFO [stderr]   --> src/main.rs:82:5
Dec 05 13:34:20.113 INFO [stderr]    |
Dec 05 13:34:20.113 INFO [stderr] 82 |     fn random(offset: f64, radius: f64, max_move: f64) -> ChannelShiftOptions {
Dec 05 13:34:20.113 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:20.113 INFO [stderr] 
Dec 05 13:34:20.113 INFO [stderr] warning: method is never used: `step`
Dec 05 13:34:20.113 INFO [stderr]    --> src/main.rs:100:5
Dec 05 13:34:20.113 INFO [stderr]     |
Dec 05 13:34:20.113 INFO [stderr] 100 |     fn step(&self) -> ChannelShiftOptions {
Dec 05 13:34:20.113 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:20.113 INFO [stderr] 
Dec 05 13:34:20.113 INFO [stderr] warning: function is never used: `blend_alpha_one_minus_alpha`
Dec 05 13:34:20.113 INFO [stderr]    --> src/main.rs:467:1
Dec 05 13:34:20.113 INFO [stderr]     |
Dec 05 13:34:20.113 INFO [stderr] 467 | fn blend_alpha_one_minus_alpha(a: f64, col1: u8, col2: u8) -> u8 {
Dec 05 13:34:20.113 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:20.113 INFO [stderr] 
Dec 05 13:34:20.113 INFO [stderr] warning: function is never used: `offset_channels`
Dec 05 13:34:20.113 INFO [stderr]    --> src/main.rs:535:1
Dec 05 13:34:20.113 INFO [stderr]     |
Dec 05 13:34:20.113 INFO [stderr] 535 | fn offset_channels<T: RgbaImage>(img: &T, config: &ShiftOptions) -> RgbaBuf {
Dec 05 13:34:20.113 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:20.113 INFO [stderr] 
Dec 05 13:34:20.113 INFO [stderr] warning: function is never used: `noise`
Dec 05 13:34:20.113 INFO [stderr]    --> src/main.rs:570:1
Dec 05 13:34:20.113 INFO [stderr]     |
Dec 05 13:34:20.113 INFO [stderr] 570 | fn noise<T: RgbaImage>(img: &T) -> RgbaBuf {
Dec 05 13:34:20.113 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:20.113 INFO [stderr] 
Dec 05 13:34:23.428 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.33s
Dec 05 13:34:23.430 INFO [stderr] su: No module specific data is present
Dec 05 13:34:24.747 INFO running `"docker" "inspect" "c082d045116220dc04b1c5f170591b45da9f7737811be35c27070ae31e9b9ae9"`
Dec 05 13:34:25.144 INFO running `"docker" "rm" "-f" "c082d045116220dc04b1c5f170591b45da9f7737811be35c27070ae31e9b9ae9"`
Dec 05 13:34:25.553 INFO [stdout] c082d045116220dc04b1c5f170591b45da9f7737811be35c27070ae31e9b9ae9
Dec 05 13:34:25.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 13:34:26.040 INFO [stdout] 966da724f9138a6c94ade4423fac580a1d317f5f3898f6e9e2ccef1f06864740
Dec 05 13:34:26.042 INFO running `"docker" "start" "-a" "966da724f9138a6c94ade4423fac580a1d317f5f3898f6e9e2ccef1f06864740"`
Dec 05 13:34:27.804 INFO [stderr] usermod: no changes
Dec 05 13:34:28.017 INFO [stderr]    Compiling glitch v0.1.0 (/source)
Dec 05 13:34:29.308 INFO [stderr] warning: unused variable: `val`
Dec 05 13:34:29.308 INFO [stderr]    --> src/main.rs:364:15
Dec 05 13:34:29.308 INFO [stderr]     |
Dec 05 13:34:29.308 INFO [stderr] 364 |     if let Ok(val) = input.parse::<T>() {
Dec 05 13:34:29.308 INFO [stderr]     |               ^^^ help: consider using `_val` instead
Dec 05 13:34:29.308 INFO [stderr]     |
Dec 05 13:34:29.308 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 13:34:29.308 INFO [stderr] 
Dec 05 13:34:29.308 INFO [stderr] warning: unused variable: `max`
Dec 05 13:34:29.308 INFO [stderr]    --> src/main.rs:580:9
Dec 05 13:34:29.308 INFO [stderr]     |
Dec 05 13:34:29.308 INFO [stderr] 580 |     let max = 0.0;
Dec 05 13:34:29.308 INFO [stderr]     |         ^^^ help: consider using `_max` instead
Dec 05 13:34:29.308 INFO [stderr] 
Dec 05 13:34:29.308 INFO [stderr] warning: unused variable: `i`
Dec 05 13:34:29.308 INFO [stderr]    --> src/main.rs:185:13
Dec 05 13:34:29.308 INFO [stderr]     |
Dec 05 13:34:29.308 INFO [stderr] 185 |         for i in 0..num_blocks {
Dec 05 13:34:29.308 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 05 13:34:29.308 INFO [stderr] 
Dec 05 13:34:29.369 INFO [stderr] warning: field is never used: `r`
Dec 05 13:34:29.369 INFO [stderr]   --> src/main.rs:48:5
Dec 05 13:34:29.369 INFO [stderr]    |
Dec 05 13:34:29.369 INFO [stderr] 48 |     r: ChannelShiftOptions,
Dec 05 13:34:29.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:29.369 INFO [stderr]    |
Dec 05 13:34:29.369 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 13:34:29.369 INFO [stderr] 
Dec 05 13:34:29.369 INFO [stderr] warning: field is never used: `g`
Dec 05 13:34:29.369 INFO [stderr]   --> src/main.rs:49:5
Dec 05 13:34:29.369 INFO [stderr]    |
Dec 05 13:34:29.369 INFO [stderr] 49 |     g: ChannelShiftOptions,
Dec 05 13:34:29.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:29.369 INFO [stderr] 
Dec 05 13:34:29.369 INFO [stderr] warning: field is never used: `b`
Dec 05 13:34:29.369 INFO [stderr]   --> src/main.rs:50:5
Dec 05 13:34:29.369 INFO [stderr]    |
Dec 05 13:34:29.369 INFO [stderr] 50 |     b: ChannelShiftOptions,
Dec 05 13:34:29.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:29.369 INFO [stderr] 
Dec 05 13:34:29.369 INFO [stderr] warning: field is never used: `base_shift_x`
Dec 05 13:34:29.369 INFO [stderr]   --> src/main.rs:55:5
Dec 05 13:34:29.369 INFO [stderr]    |
Dec 05 13:34:29.369 INFO [stderr] 55 |     base_shift_x: f64,
Dec 05 13:34:29.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 13:34:29.369 INFO [stderr] 
Dec 05 13:34:29.369 INFO [stderr] warning: field is never used: `base_shift_y`
Dec 05 13:34:29.369 INFO [stderr]   --> src/main.rs:56:5
Dec 05 13:34:29.369 INFO [stderr]    |
Dec 05 13:34:29.369 INFO [stderr] 56 |     base_shift_y: f64,
Dec 05 13:34:29.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 13:34:29.369 INFO [stderr] 
Dec 05 13:34:29.369 INFO [stderr] warning: field is never used: `current_shift_x`
Dec 05 13:34:29.369 INFO [stderr]   --> src/main.rs:57:5
Dec 05 13:34:29.369 INFO [stderr]    |
Dec 05 13:34:29.369 INFO [stderr] 57 |     current_shift_x: f64,
Dec 05 13:34:29.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:29.369 INFO [stderr] 
Dec 05 13:34:29.369 INFO [stderr] warning: field is never used: `current_shift_y`
Dec 05 13:34:29.369 INFO [stderr]   --> src/main.rs:58:5
Dec 05 13:34:29.369 INFO [stderr]    |
Dec 05 13:34:29.369 INFO [stderr] 58 |     current_shift_y: f64,
Dec 05 13:34:29.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:29.369 INFO [stderr] 
Dec 05 13:34:29.369 INFO [stderr] warning: field is never used: `radius`
Dec 05 13:34:29.369 INFO [stderr]   --> src/main.rs:59:5
Dec 05 13:34:29.369 INFO [stderr]    |
Dec 05 13:34:29.369 INFO [stderr] 59 |     radius: f64,
Dec 05 13:34:29.369 INFO [stderr]    |     ^^^^^^^^^^^
Dec 05 13:34:29.369 INFO [stderr] 
Dec 05 13:34:29.369 INFO [stderr] warning: field is never used: `max_move`
Dec 05 13:34:29.369 INFO [stderr]   --> src/main.rs:60:5
Dec 05 13:34:29.369 INFO [stderr]    |
Dec 05 13:34:29.369 INFO [stderr] 60 |     max_move: f64,
Dec 05 13:34:29.369 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 13:34:29.369 INFO [stderr] 
Dec 05 13:34:29.369 INFO [stderr] warning: method is never used: `random`
Dec 05 13:34:29.369 INFO [stderr]   --> src/main.rs:64:5
Dec 05 13:34:29.369 INFO [stderr]    |
Dec 05 13:34:29.369 INFO [stderr] 64 |     fn random(offset: f64, radius: f64, max_move: f64) -> ShiftOptions {
Dec 05 13:34:29.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:29.369 INFO [stderr] 
Dec 05 13:34:29.369 INFO [stderr] warning: method is never used: `step`
Dec 05 13:34:29.369 INFO [stderr]   --> src/main.rs:72:5
Dec 05 13:34:29.369 INFO [stderr]    |
Dec 05 13:34:29.369 INFO [stderr] 72 |     fn step(&self) -> ShiftOptions {
Dec 05 13:34:29.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:29.369 INFO [stderr] 
Dec 05 13:34:29.369 INFO [stderr] warning: method is never used: `random`
Dec 05 13:34:29.369 INFO [stderr]   --> src/main.rs:82:5
Dec 05 13:34:29.369 INFO [stderr]    |
Dec 05 13:34:29.369 INFO [stderr] 82 |     fn random(offset: f64, radius: f64, max_move: f64) -> ChannelShiftOptions {
Dec 05 13:34:29.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:29.369 INFO [stderr] 
Dec 05 13:34:29.369 INFO [stderr] warning: method is never used: `step`
Dec 05 13:34:29.369 INFO [stderr]    --> src/main.rs:100:5
Dec 05 13:34:29.369 INFO [stderr]     |
Dec 05 13:34:29.369 INFO [stderr] 100 |     fn step(&self) -> ChannelShiftOptions {
Dec 05 13:34:29.369 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:29.369 INFO [stderr] 
Dec 05 13:34:29.369 INFO [stderr] warning: function is never used: `blend_alpha_one_minus_alpha`
Dec 05 13:34:29.369 INFO [stderr]    --> src/main.rs:467:1
Dec 05 13:34:29.369 INFO [stderr]     |
Dec 05 13:34:29.369 INFO [stderr] 467 | fn blend_alpha_one_minus_alpha(a: f64, col1: u8, col2: u8) -> u8 {
Dec 05 13:34:29.369 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:29.370 INFO [stderr] 
Dec 05 13:34:29.370 INFO [stderr] warning: function is never used: `offset_channels`
Dec 05 13:34:29.370 INFO [stderr]    --> src/main.rs:535:1
Dec 05 13:34:29.370 INFO [stderr]     |
Dec 05 13:34:29.370 INFO [stderr] 535 | fn offset_channels<T: RgbaImage>(img: &T, config: &ShiftOptions) -> RgbaBuf {
Dec 05 13:34:29.370 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:29.370 INFO [stderr] 
Dec 05 13:34:29.370 INFO [stderr] warning: function is never used: `noise`
Dec 05 13:34:29.370 INFO [stderr]    --> src/main.rs:570:1
Dec 05 13:34:29.370 INFO [stderr]     |
Dec 05 13:34:29.370 INFO [stderr] 570 | fn noise<T: RgbaImage>(img: &T) -> RgbaBuf {
Dec 05 13:34:29.370 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 13:34:29.370 INFO [stderr] 
Dec 05 13:34:29.852 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Dec 05 13:34:29.852 INFO [stderr] su: No module specific data is present
Dec 05 13:34:31.360 INFO running `"docker" "inspect" "966da724f9138a6c94ade4423fac580a1d317f5f3898f6e9e2ccef1f06864740"`
Dec 05 13:34:31.786 INFO running `"docker" "rm" "-f" "966da724f9138a6c94ade4423fac580a1d317f5f3898f6e9e2ccef1f06864740"`
Dec 05 13:34:32.132 INFO [stdout] 966da724f9138a6c94ade4423fac580a1d317f5f3898f6e9e2ccef1f06864740
Dec 05 13:34:32.134 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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" "-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 05 13:34:32.564 INFO [stdout] b13c703e7612d810477c59fcddab7372ee1e1d5d1548fcefe78bef77ef2d60b4
Dec 05 13:34:32.566 INFO running `"docker" "start" "-a" "b13c703e7612d810477c59fcddab7372ee1e1d5d1548fcefe78bef77ef2d60b4"`
Dec 05 13:34:34.236 INFO [stderr] usermod: no changes
Dec 05 13:34:34.344 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 05 13:34:34.352 INFO [stderr]      Running /target/debug/deps/glitch-ec98b560d0e80518
Dec 05 13:34:34.356 INFO [stdout] 
Dec 05 13:34:34.356 INFO [stdout] running 0 tests
Dec 05 13:34:34.356 INFO [stdout] 
Dec 05 13:34:34.356 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 13:34:34.356 INFO [stdout] 
Dec 05 13:34:34.357 INFO [stderr] su: No module specific data is present
Dec 05 13:34:35.348 INFO running `"docker" "inspect" "b13c703e7612d810477c59fcddab7372ee1e1d5d1548fcefe78bef77ef2d60b4"`
Dec 05 13:34:35.624 INFO running `"docker" "rm" "-f" "b13c703e7612d810477c59fcddab7372ee1e1d5d1548fcefe78bef77ef2d60b4"`
Dec 05 13:34:35.924 INFO [stdout] b13c703e7612d810477c59fcddab7372ee1e1d5d1548fcefe78bef77ef2d60b4