Dec 05 00:32:21.365 INFO checking Pomettini/impostor-spritecooker against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 00:32:21.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 00:32:21.880 INFO [stdout] 606799af873834b12113c59ea427fa313eacba3d6cb2327789dcc2655b216593
Dec 05 00:32:21.883 INFO running `"docker" "start" "-a" "606799af873834b12113c59ea427fa313eacba3d6cb2327789dcc2655b216593"`
Dec 05 00:32:22.919 INFO [stderr] usermod: no changes
Dec 05 00:32:23.102 INFO [stderr]     Checking exoquant v0.2.0
Dec 05 00:32:23.102 INFO [stderr]    Compiling stb_image v0.2.2
Dec 05 00:32:25.618 INFO [stderr]     Checking spritecooker v0.1.0 (/source)
Dec 05 00:32:28.071 INFO [stderr] warning: unused import: `bitmap::Bitmap`
Dec 05 00:32:28.072 INFO [stderr]  --> src/formats/pico8.rs:1:5
Dec 05 00:32:28.072 INFO [stderr]   |
Dec 05 00:32:28.072 INFO [stderr] 1 | use bitmap::Bitmap;
Dec 05 00:32:28.072 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 00:32:28.072 INFO [stderr]   |
Dec 05 00:32:28.072 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:32:28.072 INFO [stderr] 
Dec 05 00:32:28.263 INFO [stderr] warning: unused import: `bitmap::Bitmap`
Dec 05 00:32:28.263 INFO [stderr]  --> src/formats/pico8.rs:1:5
Dec 05 00:32:28.263 INFO [stderr]   |
Dec 05 00:32:28.263 INFO [stderr] 1 | use bitmap::Bitmap;
Dec 05 00:32:28.263 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 00:32:28.263 INFO [stderr]   |
Dec 05 00:32:28.263 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:32:28.263 INFO [stderr] 
Dec 05 00:32:28.359 INFO [stderr] warning: unused variable: `data`
Dec 05 00:32:28.359 INFO [stderr]   --> src/formats/pico8.rs:17:22
Dec 05 00:32:28.359 INFO [stderr]    |
Dec 05 00:32:28.359 INFO [stderr] 17 |     pub fn serialize(data: Vec<u8>) -> Vec<u8> {
Dec 05 00:32:28.359 INFO [stderr]    |                      ^^^^ help: consider using `_data` instead
Dec 05 00:32:28.359 INFO [stderr]    |
Dec 05 00:32:28.359 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 00:32:28.359 INFO [stderr] 
Dec 05 00:32:28.439 INFO [stderr] warning: struct is never constructed: `Pico8Cart`
Dec 05 00:32:28.439 INFO [stderr]  --> src/formats/pico8.rs:4:1
Dec 05 00:32:28.439 INFO [stderr]   |
Dec 05 00:32:28.439 INFO [stderr] 4 | struct Pico8Cart {
Dec 05 00:32:28.439 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 05 00:32:28.439 INFO [stderr]   |
Dec 05 00:32:28.439 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:32:28.439 INFO [stderr] 
Dec 05 00:32:28.439 INFO [stderr] warning: method is never used: `new`
Dec 05 00:32:28.439 INFO [stderr]   --> src/formats/pico8.rs:10:5
Dec 05 00:32:28.439 INFO [stderr]    |
Dec 05 00:32:28.439 INFO [stderr] 10 |     pub fn new(data: Vec<u8>) -> Pico8Cart {
Dec 05 00:32:28.439 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:32:28.439 INFO [stderr] 
Dec 05 00:32:28.439 INFO [stderr] warning: method is never used: `serialize`
Dec 05 00:32:28.439 INFO [stderr]   --> src/formats/pico8.rs:17:5
Dec 05 00:32:28.439 INFO [stderr]    |
Dec 05 00:32:28.439 INFO [stderr] 17 |     pub fn serialize(data: Vec<u8>) -> Vec<u8> {
Dec 05 00:32:28.439 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:32:28.439 INFO [stderr] 
Dec 05 00:32:28.439 INFO [stderr] warning: field is never used: `width`
Dec 05 00:32:28.439 INFO [stderr]  --> src/image.rs:4:5
Dec 05 00:32:28.439 INFO [stderr]   |
Dec 05 00:32:28.439 INFO [stderr] 4 |     width: usize,
Dec 05 00:32:28.439 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 00:32:28.439 INFO [stderr] 
Dec 05 00:32:28.439 INFO [stderr] warning: field is never used: `height`
Dec 05 00:32:28.439 INFO [stderr]  --> src/image.rs:5:5
Dec 05 00:32:28.439 INFO [stderr]   |
Dec 05 00:32:28.439 INFO [stderr] 5 |     height: usize,
Dec 05 00:32:28.439 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 00:32:28.439 INFO [stderr] 
Dec 05 00:32:28.439 INFO [stderr] warning: field is never used: `data`
Dec 05 00:32:28.439 INFO [stderr]  --> src/image.rs:6:5
Dec 05 00:32:28.439 INFO [stderr]   |
Dec 05 00:32:28.439 INFO [stderr] 6 |     data: Bitmap,
Dec 05 00:32:28.439 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 00:32:28.439 INFO [stderr] 
Dec 05 00:32:28.439 INFO [stderr] warning: method is never used: `add_offsets`
Dec 05 00:32:28.439 INFO [stderr]   --> src/previewimage.rs:52:5
Dec 05 00:32:28.439 INFO [stderr]    |
Dec 05 00:32:28.439 INFO [stderr] 52 |     fn add_offsets(image: &mut Bitmap) {
Dec 05 00:32:28.439 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:32:28.439 INFO [stderr] 
Dec 05 00:32:28.439 INFO [stderr] warning: field is never used: `width`
Dec 05 00:32:28.439 INFO [stderr]  --> src/sprite.rs:4:5
Dec 05 00:32:28.440 INFO [stderr]   |
Dec 05 00:32:28.440 INFO [stderr] 4 |     width: usize,
Dec 05 00:32:28.440 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 00:32:28.440 INFO [stderr] 
Dec 05 00:32:28.440 INFO [stderr] warning: field is never used: `height`
Dec 05 00:32:28.440 INFO [stderr]  --> src/sprite.rs:5:5
Dec 05 00:32:28.440 INFO [stderr]   |
Dec 05 00:32:28.440 INFO [stderr] 5 |     height: usize,
Dec 05 00:32:28.440 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 00:32:28.440 INFO [stderr] 
Dec 05 00:32:28.440 INFO [stderr] warning: field is never used: `data`
Dec 05 00:32:28.440 INFO [stderr]  --> src/sprite.rs:6:5
Dec 05 00:32:28.440 INFO [stderr]   |
Dec 05 00:32:28.440 INFO [stderr] 6 |     data: Bitmap,
Dec 05 00:32:28.440 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 00:32:28.440 INFO [stderr] 
Dec 05 00:32:29.151 INFO [stderr] warning: unused variable: `input_test`
Dec 05 00:32:29.151 INFO [stderr]   --> src/formats/pico8.rs:24:9
Dec 05 00:32:29.151 INFO [stderr]    |
Dec 05 00:32:29.151 INFO [stderr] 24 |     let input_test = "012300004567000089ab0000cdef0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Dec 05 00:32:29.151 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_input_test` instead
Dec 05 00:32:29.158 INFO [stderr]    |
Dec 05 00:32:29.159 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 00:32:29.159 INFO [stderr] 
Dec 05 00:32:29.159 INFO [stderr] warning: unused variable: `data`
Dec 05 00:32:29.159 INFO [stderr]   --> src/formats/pico8.rs:17:22
Dec 05 00:32:29.159 INFO [stderr]    |
Dec 05 00:32:29.159 INFO [stderr] 17 |     pub fn serialize(data: Vec<u8>) -> Vec<u8> {
Dec 05 00:32:29.159 INFO [stderr]    |                      ^^^^ help: consider using `_data` instead
Dec 05 00:32:29.159 INFO [stderr] 
Dec 05 00:32:29.543 INFO [stderr] warning: struct is never constructed: `Pico8Cart`
Dec 05 00:32:29.543 INFO [stderr]  --> src/formats/pico8.rs:4:1
Dec 05 00:32:29.543 INFO [stderr]   |
Dec 05 00:32:29.543 INFO [stderr] 4 | struct Pico8Cart {
Dec 05 00:32:29.543 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 05 00:32:29.543 INFO [stderr]   |
Dec 05 00:32:29.543 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:32:29.544 INFO [stderr] 
Dec 05 00:32:29.544 INFO [stderr] warning: method is never used: `new`
Dec 05 00:32:29.544 INFO [stderr]   --> src/formats/pico8.rs:10:5
Dec 05 00:32:29.544 INFO [stderr]    |
Dec 05 00:32:29.544 INFO [stderr] 10 |     pub fn new(data: Vec<u8>) -> Pico8Cart {
Dec 05 00:32:29.544 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:32:29.544 INFO [stderr] 
Dec 05 00:32:29.544 INFO [stderr] warning: method is never used: `serialize`
Dec 05 00:32:29.544 INFO [stderr]   --> src/formats/pico8.rs:17:5
Dec 05 00:32:29.544 INFO [stderr]    |
Dec 05 00:32:29.544 INFO [stderr] 17 |     pub fn serialize(data: Vec<u8>) -> Vec<u8> {
Dec 05 00:32:29.544 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:32:29.544 INFO [stderr] 
Dec 05 00:32:29.544 INFO [stderr] warning: field is never used: `width`
Dec 05 00:32:29.544 INFO [stderr]  --> src/image.rs:4:5
Dec 05 00:32:29.544 INFO [stderr]   |
Dec 05 00:32:29.544 INFO [stderr] 4 |     width: usize,
Dec 05 00:32:29.544 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 00:32:29.544 INFO [stderr] 
Dec 05 00:32:29.544 INFO [stderr] warning: field is never used: `height`
Dec 05 00:32:29.544 INFO [stderr]  --> src/image.rs:5:5
Dec 05 00:32:29.544 INFO [stderr]   |
Dec 05 00:32:29.544 INFO [stderr] 5 |     height: usize,
Dec 05 00:32:29.544 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 00:32:29.544 INFO [stderr] 
Dec 05 00:32:29.544 INFO [stderr] warning: field is never used: `data`
Dec 05 00:32:29.544 INFO [stderr]  --> src/image.rs:6:5
Dec 05 00:32:29.544 INFO [stderr]   |
Dec 05 00:32:29.544 INFO [stderr] 6 |     data: Bitmap,
Dec 05 00:32:29.544 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 00:32:29.544 INFO [stderr] 
Dec 05 00:32:29.545 INFO [stderr] warning: method is never used: `add_offsets`
Dec 05 00:32:29.545 INFO [stderr]   --> src/previewimage.rs:52:5
Dec 05 00:32:29.545 INFO [stderr]    |
Dec 05 00:32:29.545 INFO [stderr] 52 |     fn add_offsets(image: &mut Bitmap) {
Dec 05 00:32:29.545 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:32:29.545 INFO [stderr] 
Dec 05 00:32:29.545 INFO [stderr] warning: field is never used: `width`
Dec 05 00:32:29.545 INFO [stderr]  --> src/sprite.rs:4:5
Dec 05 00:32:29.545 INFO [stderr]   |
Dec 05 00:32:29.545 INFO [stderr] 4 |     width: usize,
Dec 05 00:32:29.545 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 00:32:29.545 INFO [stderr] 
Dec 05 00:32:29.545 INFO [stderr] warning: field is never used: `height`
Dec 05 00:32:29.545 INFO [stderr]  --> src/sprite.rs:5:5
Dec 05 00:32:29.545 INFO [stderr]   |
Dec 05 00:32:29.545 INFO [stderr] 5 |     height: usize,
Dec 05 00:32:29.546 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 00:32:29.546 INFO [stderr] 
Dec 05 00:32:29.546 INFO [stderr] warning: field is never used: `data`
Dec 05 00:32:29.546 INFO [stderr]  --> src/sprite.rs:6:5
Dec 05 00:32:29.546 INFO [stderr]   |
Dec 05 00:32:29.546 INFO [stderr] 6 |     data: Bitmap,
Dec 05 00:32:29.546 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 05 00:32:29.546 INFO [stderr] 
Dec 05 00:32:33.707 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.76s
Dec 05 00:32:33.708 INFO [stderr] su: No module specific data is present
Dec 05 00:32:35.263 INFO running `"docker" "inspect" "606799af873834b12113c59ea427fa313eacba3d6cb2327789dcc2655b216593"`
Dec 05 00:32:35.693 INFO running `"docker" "rm" "-f" "606799af873834b12113c59ea427fa313eacba3d6cb2327789dcc2655b216593"`
Dec 05 00:32:35.981 INFO [stdout] 606799af873834b12113c59ea427fa313eacba3d6cb2327789dcc2655b216593