Oct 12 16:58:22.951 INFO checking mu-is-a-letter/glitch against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 16:58:22.951 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 16:58:23.344 INFO blam! bd8822f05354bffec7c4820df8bf35745ed29355ae48ae791f06952fd44a54f9
Oct 12 16:58:23.350 INFO running `"docker" "start" "-a" "bd8822f05354bffec7c4820df8bf35745ed29355ae48ae791f06952fd44a54f9"`
Oct 12 16:58:25.600 INFO kablam! usermod: no changes
Oct 12 16:58:25.808 INFO kablam!     Checking noise v0.4.1
Oct 12 16:58:25.808 INFO kablam!     Checking png v0.11.0
Oct 12 16:58:27.915 INFO kablam!     Checking image v0.18.0
Oct 12 16:58:33.721 INFO kablam!     Checking glitch v0.1.0 (/source)
Oct 12 16:58:35.904 INFO kablam! warning: unused variable: `val`
Oct 12 16:58:35.905 INFO kablam!    --> src/main.rs:364:15
Oct 12 16:58:35.905 INFO kablam!     |
Oct 12 16:58:35.905 INFO kablam! 364 |     if let Ok(val) = input.parse::<T>() {
Oct 12 16:58:35.905 INFO kablam!     |               ^^^ help: consider using `_val` instead
Oct 12 16:58:35.905 INFO kablam!     |
Oct 12 16:58:35.905 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 16:58:35.905 INFO kablam! 
Oct 12 16:58:35.905 INFO kablam! warning: unused variable: `max`
Oct 12 16:58:35.905 INFO kablam!    --> src/main.rs:580:9
Oct 12 16:58:35.905 INFO kablam!     |
Oct 12 16:58:35.905 INFO kablam! 580 |     let max = 0.0;
Oct 12 16:58:35.905 INFO kablam!     |         ^^^ help: consider using `_max` instead
Oct 12 16:58:35.905 INFO kablam! 
Oct 12 16:58:35.905 INFO kablam! warning: unused variable: `i`
Oct 12 16:58:35.905 INFO kablam!    --> src/main.rs:185:13
Oct 12 16:58:35.905 INFO kablam!     |
Oct 12 16:58:35.905 INFO kablam! 185 |         for i in 0..num_blocks {
Oct 12 16:58:35.905 INFO kablam!     |             ^ help: consider using `_i` instead
Oct 12 16:58:35.905 INFO kablam! 
Oct 12 16:58:35.938 INFO kablam! warning: unused variable: `val`
Oct 12 16:58:35.938 INFO kablam!    --> src/main.rs:364:15
Oct 12 16:58:35.938 INFO kablam!     |
Oct 12 16:58:35.939 INFO kablam! 364 |     if let Ok(val) = input.parse::<T>() {
Oct 12 16:58:35.939 INFO kablam!     |               ^^^ help: consider using `_val` instead
Oct 12 16:58:35.939 INFO kablam!     |
Oct 12 16:58:35.940 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 16:58:35.940 INFO kablam! 
Oct 12 16:58:35.944 INFO kablam! warning: unused variable: `max`
Oct 12 16:58:35.944 INFO kablam!    --> src/main.rs:580:9
Oct 12 16:58:35.945 INFO kablam!     |
Oct 12 16:58:35.945 INFO kablam! 580 |     let max = 0.0;
Oct 12 16:58:35.945 INFO kablam!     |         ^^^ help: consider using `_max` instead
Oct 12 16:58:35.945 INFO kablam! 
Oct 12 16:58:35.946 INFO kablam! warning: unused variable: `i`
Oct 12 16:58:35.946 INFO kablam!    --> src/main.rs:185:13
Oct 12 16:58:35.947 INFO kablam!     |
Oct 12 16:58:35.947 INFO kablam! 185 |         for i in 0..num_blocks {
Oct 12 16:58:35.947 INFO kablam!     |             ^ help: consider using `_i` instead
Oct 12 16:58:35.947 INFO kablam! 
Oct 12 16:58:36.008 INFO kablam! warning: field is never used: `r`
Oct 12 16:58:36.009 INFO kablam!   --> src/main.rs:48:5
Oct 12 16:58:36.009 INFO kablam!    |
Oct 12 16:58:36.009 INFO kablam! 48 |     r: ChannelShiftOptions,
Oct 12 16:58:36.009 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.009 INFO kablam!    |
Oct 12 16:58:36.009 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 16:58:36.009 INFO kablam! 
Oct 12 16:58:36.009 INFO kablam! warning: field is never used: `g`
Oct 12 16:58:36.009 INFO kablam!   --> src/main.rs:49:5
Oct 12 16:58:36.010 INFO kablam!    |
Oct 12 16:58:36.010 INFO kablam! 49 |     g: ChannelShiftOptions,
Oct 12 16:58:36.010 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.010 INFO kablam! 
Oct 12 16:58:36.010 INFO kablam! warning: field is never used: `b`
Oct 12 16:58:36.010 INFO kablam!   --> src/main.rs:50:5
Oct 12 16:58:36.010 INFO kablam!    |
Oct 12 16:58:36.010 INFO kablam! 50 |     b: ChannelShiftOptions,
Oct 12 16:58:36.010 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.010 INFO kablam! 
Oct 12 16:58:36.010 INFO kablam! warning: field is never used: `base_shift_x`
Oct 12 16:58:36.010 INFO kablam!   --> src/main.rs:55:5
Oct 12 16:58:36.010 INFO kablam!    |
Oct 12 16:58:36.010 INFO kablam! 55 |     base_shift_x: f64,
Oct 12 16:58:36.011 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.011 INFO kablam! 
Oct 12 16:58:36.011 INFO kablam! warning: field is never used: `base_shift_y`
Oct 12 16:58:36.011 INFO kablam!   --> src/main.rs:56:5
Oct 12 16:58:36.011 INFO kablam!    |
Oct 12 16:58:36.011 INFO kablam! 56 |     base_shift_y: f64,
Oct 12 16:58:36.011 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.011 INFO kablam! 
Oct 12 16:58:36.011 INFO kablam! warning: field is never used: `current_shift_x`
Oct 12 16:58:36.011 INFO kablam!   --> src/main.rs:57:5
Oct 12 16:58:36.011 INFO kablam!    |
Oct 12 16:58:36.011 INFO kablam! 57 |     current_shift_x: f64,
Oct 12 16:58:36.011 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.011 INFO kablam! 
Oct 12 16:58:36.011 INFO kablam! warning: field is never used: `current_shift_y`
Oct 12 16:58:36.011 INFO kablam!   --> src/main.rs:58:5
Oct 12 16:58:36.011 INFO kablam!    |
Oct 12 16:58:36.011 INFO kablam! 58 |     current_shift_y: f64,
Oct 12 16:58:36.011 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.011 INFO kablam! 
Oct 12 16:58:36.011 INFO kablam! warning: field is never used: `radius`
Oct 12 16:58:36.011 INFO kablam!   --> src/main.rs:59:5
Oct 12 16:58:36.011 INFO kablam!    |
Oct 12 16:58:36.011 INFO kablam! 59 |     radius: f64,
Oct 12 16:58:36.011 INFO kablam!    |     ^^^^^^^^^^^
Oct 12 16:58:36.011 INFO kablam! 
Oct 12 16:58:36.012 INFO kablam! warning: field is never used: `max_move`
Oct 12 16:58:36.012 INFO kablam!   --> src/main.rs:60:5
Oct 12 16:58:36.012 INFO kablam!    |
Oct 12 16:58:36.012 INFO kablam! 60 |     max_move: f64,
Oct 12 16:58:36.012 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 12 16:58:36.012 INFO kablam! 
Oct 12 16:58:36.012 INFO kablam! warning: method is never used: `random`
Oct 12 16:58:36.012 INFO kablam!   --> src/main.rs:64:5
Oct 12 16:58:36.012 INFO kablam!    |
Oct 12 16:58:36.012 INFO kablam! 64 |     fn random(offset: f64, radius: f64, max_move: f64) -> ShiftOptions {
Oct 12 16:58:36.012 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.012 INFO kablam! 
Oct 12 16:58:36.012 INFO kablam! warning: method is never used: `step`
Oct 12 16:58:36.012 INFO kablam!   --> src/main.rs:72:5
Oct 12 16:58:36.012 INFO kablam!    |
Oct 12 16:58:36.012 INFO kablam! 72 |     fn step(&self) -> ShiftOptions {
Oct 12 16:58:36.012 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.012 INFO kablam! 
Oct 12 16:58:36.012 INFO kablam! warning: method is never used: `random`
Oct 12 16:58:36.012 INFO kablam!   --> src/main.rs:82:5
Oct 12 16:58:36.012 INFO kablam!    |
Oct 12 16:58:36.012 INFO kablam! 82 |     fn random(offset: f64, radius: f64, max_move: f64) -> ChannelShiftOptions {
Oct 12 16:58:36.012 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.012 INFO kablam! 
Oct 12 16:58:36.012 INFO kablam! warning: method is never used: `step`
Oct 12 16:58:36.012 INFO kablam!    --> src/main.rs:100:5
Oct 12 16:58:36.012 INFO kablam!     |
Oct 12 16:58:36.012 INFO kablam! 100 |     fn step(&self) -> ChannelShiftOptions {
Oct 12 16:58:36.012 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.012 INFO kablam! 
Oct 12 16:58:36.012 INFO kablam! warning: function is never used: `blend_alpha_one_minus_alpha`
Oct 12 16:58:36.012 INFO kablam!    --> src/main.rs:467:1
Oct 12 16:58:36.012 INFO kablam!     |
Oct 12 16:58:36.012 INFO kablam! 467 | fn blend_alpha_one_minus_alpha(a: f64, col1: u8, col2: u8) -> u8 {
Oct 12 16:58:36.012 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.012 INFO kablam! 
Oct 12 16:58:36.012 INFO kablam! warning: function is never used: `offset_channels`
Oct 12 16:58:36.012 INFO kablam!    --> src/main.rs:535:1
Oct 12 16:58:36.012 INFO kablam!     |
Oct 12 16:58:36.012 INFO kablam! 535 | fn offset_channels<T: RgbaImage>(img: &T, config: &ShiftOptions) -> RgbaBuf {
Oct 12 16:58:36.012 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.012 INFO kablam! 
Oct 12 16:58:36.012 INFO kablam! warning: function is never used: `noise`
Oct 12 16:58:36.012 INFO kablam!    --> src/main.rs:570:1
Oct 12 16:58:36.012 INFO kablam!     |
Oct 12 16:58:36.012 INFO kablam! 570 | fn noise<T: RgbaImage>(img: &T) -> RgbaBuf {
Oct 12 16:58:36.012 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.012 INFO kablam! 
Oct 12 16:58:36.056 INFO kablam! warning: field is never used: `r`
Oct 12 16:58:36.056 INFO kablam!   --> src/main.rs:48:5
Oct 12 16:58:36.056 INFO kablam!    |
Oct 12 16:58:36.056 INFO kablam! 48 |     r: ChannelShiftOptions,
Oct 12 16:58:36.056 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.064 INFO kablam!    |
Oct 12 16:58:36.064 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 16:58:36.064 INFO kablam! 
Oct 12 16:58:36.065 INFO kablam! warning: field is never used: `g`
Oct 12 16:58:36.065 INFO kablam!   --> src/main.rs:49:5
Oct 12 16:58:36.065 INFO kablam!    |
Oct 12 16:58:36.065 INFO kablam! 49 |     g: ChannelShiftOptions,
Oct 12 16:58:36.065 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.065 INFO kablam! 
Oct 12 16:58:36.065 INFO kablam! warning: field is never used: `b`
Oct 12 16:58:36.065 INFO kablam!   --> src/main.rs:50:5
Oct 12 16:58:36.065 INFO kablam!    |
Oct 12 16:58:36.065 INFO kablam! 50 |     b: ChannelShiftOptions,
Oct 12 16:58:36.065 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.065 INFO kablam! 
Oct 12 16:58:36.066 INFO kablam! warning: field is never used: `base_shift_x`
Oct 12 16:58:36.066 INFO kablam!   --> src/main.rs:55:5
Oct 12 16:58:36.066 INFO kablam!    |
Oct 12 16:58:36.066 INFO kablam! 55 |     base_shift_x: f64,
Oct 12 16:58:36.066 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.066 INFO kablam! 
Oct 12 16:58:36.066 INFO kablam! warning: field is never used: `base_shift_y`
Oct 12 16:58:36.066 INFO kablam!   --> src/main.rs:56:5
Oct 12 16:58:36.067 INFO kablam!    |
Oct 12 16:58:36.067 INFO kablam! 56 |     base_shift_y: f64,
Oct 12 16:58:36.067 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.067 INFO kablam! 
Oct 12 16:58:36.067 INFO kablam! warning: field is never used: `current_shift_x`
Oct 12 16:58:36.067 INFO kablam!   --> src/main.rs:57:5
Oct 12 16:58:36.067 INFO kablam!    |
Oct 12 16:58:36.067 INFO kablam! 57 |     current_shift_x: f64,
Oct 12 16:58:36.067 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.067 INFO kablam! 
Oct 12 16:58:36.067 INFO kablam! warning: field is never used: `current_shift_y`
Oct 12 16:58:36.068 INFO kablam!   --> src/main.rs:58:5
Oct 12 16:58:36.068 INFO kablam!    |
Oct 12 16:58:36.068 INFO kablam! 58 |     current_shift_y: f64,
Oct 12 16:58:36.068 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.068 INFO kablam! 
Oct 12 16:58:36.068 INFO kablam! warning: field is never used: `radius`
Oct 12 16:58:36.068 INFO kablam!   --> src/main.rs:59:5
Oct 12 16:58:36.068 INFO kablam!    |
Oct 12 16:58:36.068 INFO kablam! 59 |     radius: f64,
Oct 12 16:58:36.069 INFO kablam!    |     ^^^^^^^^^^^
Oct 12 16:58:36.069 INFO kablam! 
Oct 12 16:58:36.069 INFO kablam! warning: field is never used: `max_move`
Oct 12 16:58:36.069 INFO kablam!   --> src/main.rs:60:5
Oct 12 16:58:36.069 INFO kablam!    |
Oct 12 16:58:36.069 INFO kablam! 60 |     max_move: f64,
Oct 12 16:58:36.069 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 12 16:58:36.069 INFO kablam! 
Oct 12 16:58:36.070 INFO kablam! warning: method is never used: `random`
Oct 12 16:58:36.070 INFO kablam!   --> src/main.rs:64:5
Oct 12 16:58:36.070 INFO kablam!    |
Oct 12 16:58:36.070 INFO kablam! 64 |     fn random(offset: f64, radius: f64, max_move: f64) -> ShiftOptions {
Oct 12 16:58:36.070 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.070 INFO kablam! 
Oct 12 16:58:36.070 INFO kablam! warning: method is never used: `step`
Oct 12 16:58:36.070 INFO kablam!   --> src/main.rs:72:5
Oct 12 16:58:36.070 INFO kablam!    |
Oct 12 16:58:36.070 INFO kablam! 72 |     fn step(&self) -> ShiftOptions {
Oct 12 16:58:36.070 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.070 INFO kablam! 
Oct 12 16:58:36.070 INFO kablam! warning: method is never used: `random`
Oct 12 16:58:36.070 INFO kablam!   --> src/main.rs:82:5
Oct 12 16:58:36.071 INFO kablam!    |
Oct 12 16:58:36.071 INFO kablam! 82 |     fn random(offset: f64, radius: f64, max_move: f64) -> ChannelShiftOptions {
Oct 12 16:58:36.071 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.071 INFO kablam! 
Oct 12 16:58:36.071 INFO kablam! warning: method is never used: `step`
Oct 12 16:58:36.071 INFO kablam!    --> src/main.rs:100:5
Oct 12 16:58:36.071 INFO kablam!     |
Oct 12 16:58:36.071 INFO kablam! 100 |     fn step(&self) -> ChannelShiftOptions {
Oct 12 16:58:36.071 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.071 INFO kablam! 
Oct 12 16:58:36.071 INFO kablam! warning: function is never used: `blend_alpha_one_minus_alpha`
Oct 12 16:58:36.071 INFO kablam!    --> src/main.rs:467:1
Oct 12 16:58:36.071 INFO kablam!     |
Oct 12 16:58:36.071 INFO kablam! 467 | fn blend_alpha_one_minus_alpha(a: f64, col1: u8, col2: u8) -> u8 {
Oct 12 16:58:36.071 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.071 INFO kablam! 
Oct 12 16:58:36.071 INFO kablam! warning: function is never used: `offset_channels`
Oct 12 16:58:36.071 INFO kablam!    --> src/main.rs:535:1
Oct 12 16:58:36.072 INFO kablam!     |
Oct 12 16:58:36.072 INFO kablam! 535 | fn offset_channels<T: RgbaImage>(img: &T, config: &ShiftOptions) -> RgbaBuf {
Oct 12 16:58:36.072 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.072 INFO kablam! 
Oct 12 16:58:36.072 INFO kablam! warning: function is never used: `noise`
Oct 12 16:58:36.072 INFO kablam!    --> src/main.rs:570:1
Oct 12 16:58:36.072 INFO kablam!     |
Oct 12 16:58:36.072 INFO kablam! 570 | fn noise<T: RgbaImage>(img: &T) -> RgbaBuf {
Oct 12 16:58:36.072 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:58:36.072 INFO kablam! 
Oct 12 16:58:36.137 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.51s
Oct 12 16:58:36.145 INFO kablam! su: No module specific data is present
Oct 12 16:58:37.701 INFO running `"docker" "rm" "-f" "bd8822f05354bffec7c4820df8bf35745ed29355ae48ae791f06952fd44a54f9"`
Oct 12 16:58:37.944 INFO blam! bd8822f05354bffec7c4820df8bf35745ed29355ae48ae791f06952fd44a54f9