Nov 04 07:36:42.188 INFO checking drojf/SpriteZip against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 07:36:42.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 07:36:42.647 INFO blam! 4322c27dfadb4d6cee11a2db090c695cd1e6d620698f8c2fa22f81dd798a4088
Nov 04 07:36:42.650 INFO running `"docker" "start" "-a" "4322c27dfadb4d6cee11a2db090c695cd1e6d620698f8c2fa22f81dd798a4088"`
Nov 04 07:36:45.164 INFO kablam! usermod: no changes
Nov 04 07:36:45.464 INFO kablam!     Checking alloc-no-stdlib v1.3.0
Nov 04 07:36:45.465 INFO kablam!     Checking adler32 v0.2.0
Nov 04 07:36:45.491 INFO kablam!     Checking miniz_oxide v0.1.3
Nov 04 07:36:45.500 INFO kablam!     Checking number_prefix v0.2.8
Nov 04 07:36:45.501 INFO kablam!    Compiling syn v0.14.2
Nov 04 07:36:45.502 INFO kablam!     Checking bincode v1.0.1
Nov 04 07:36:47.472 INFO kablam!     Checking zopfli v0.3.7
Nov 04 07:36:47.544 INFO kablam!     Checking brotli-decompressor v1.3.1
Nov 04 07:36:54.608 INFO kablam!     Checking brotli v2.5.0
Nov 04 07:37:06.822 INFO kablam!    Compiling num-derive v0.2.2
Nov 04 07:37:06.822 INFO kablam!    Compiling serde_derive v1.0.66
Nov 04 07:37:14.487 INFO kablam!     Checking image v0.19.0
Nov 04 07:37:31.543 INFO kablam!     Checking oxipng v1.0.4
Nov 04 07:37:35.539 INFO kablam!     Checking spritezip v0.1.0 (/source)
Nov 04 07:37:38.903 INFO kablam! warning: unused import: `Write`
Nov 04 07:37:38.903 INFO kablam!  --> src/extract.rs:4:21
Nov 04 07:37:38.903 INFO kablam!   |
Nov 04 07:37:38.903 INFO kablam! 4 | use std::io::{Read, Write, SeekFrom, Seek};
Nov 04 07:37:38.903 INFO kablam!   |                     ^^^^^
Nov 04 07:37:38.903 INFO kablam!   |
Nov 04 07:37:38.903 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 07:37:38.903 INFO kablam! 
Nov 04 07:37:38.903 INFO kablam! warning: unused import: `std::default::Default`
Nov 04 07:37:38.903 INFO kablam!  --> src/extract.rs:5:5
Nov 04 07:37:38.903 INFO kablam!   |
Nov 04 07:37:38.903 INFO kablam! 5 | use std::default::Default;
Nov 04 07:37:38.903 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:38.903 INFO kablam! 
Nov 04 07:37:39.433 INFO kablam! warning: unused import: `Write`
Nov 04 07:37:39.434 INFO kablam!  --> src/extract.rs:4:21
Nov 04 07:37:39.434 INFO kablam!   |
Nov 04 07:37:39.434 INFO kablam! 4 | use std::io::{Read, Write, SeekFrom, Seek};
Nov 04 07:37:39.434 INFO kablam!   |                     ^^^^^
Nov 04 07:37:39.435 INFO kablam!   |
Nov 04 07:37:39.435 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 07:37:39.436 INFO kablam! 
Nov 04 07:37:39.436 INFO kablam! warning: unused import: `std::default::Default`
Nov 04 07:37:39.436 INFO kablam!  --> src/extract.rs:5:5
Nov 04 07:37:39.436 INFO kablam!   |
Nov 04 07:37:39.437 INFO kablam! 5 | use std::default::Default;
Nov 04 07:37:39.437 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:39.437 INFO kablam! 
Nov 04 07:37:39.439 INFO kablam! warning: unused variable: `img_count`
Nov 04 07:37:39.439 INFO kablam!    --> src/common.rs:134:10
Nov 04 07:37:39.440 INFO kablam!     |
Nov 04 07:37:39.440 INFO kablam! 134 |     for (img_count, ent) in FileTypeIterator::new(input_folder, "png").enumerate()
Nov 04 07:37:39.441 INFO kablam!     |          ^^^^^^^^^ help: consider using `_img_count` instead
Nov 04 07:37:39.441 INFO kablam!     |
Nov 04 07:37:39.441 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 07:37:39.442 INFO kablam! 
Nov 04 07:37:39.442 INFO kablam! warning: variable `debug_difference_count` is assigned to, but never used
Nov 04 07:37:39.442 INFO kablam!    --> src/compress.rs:290:13
Nov 04 07:37:39.443 INFO kablam!     |
Nov 04 07:37:39.443 INFO kablam! 290 |     let mut debug_difference_count = 0;
Nov 04 07:37:39.443 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:39.443 INFO kablam!     |
Nov 04 07:37:39.444 INFO kablam!     = note: consider using `_debug_difference_count` instead
Nov 04 07:37:39.444 INFO kablam! 
Nov 04 07:37:39.811 INFO kablam! warning: function is never used: `u8_buf_to_u32_big_endian`
Nov 04 07:37:39.812 INFO kablam!    --> src/common.rs:223:1
Nov 04 07:37:39.812 INFO kablam!     |
Nov 04 07:37:39.812 INFO kablam! 223 | pub fn u8_buf_to_u32_big_endian(buf : &[u8; 4]) -> u32
Nov 04 07:37:39.813 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:39.813 INFO kablam!     |
Nov 04 07:37:39.813 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 04 07:37:39.814 INFO kablam! 
Nov 04 07:37:39.814 INFO kablam! warning: function is never used: `u8_stream_to_u32_big_endian`
Nov 04 07:37:39.814 INFO kablam!    --> src/common.rs:232:1
Nov 04 07:37:39.815 INFO kablam!     |
Nov 04 07:37:39.815 INFO kablam! 232 | pub fn u8_stream_to_u32_big_endian(reader : &mut Read) -> u32
Nov 04 07:37:39.815 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:39.815 INFO kablam! 
Nov 04 07:37:39.816 INFO kablam! warning: function is never used: `get_png_dimensions`
Nov 04 07:37:39.816 INFO kablam!    --> src/common.rs:240:1
Nov 04 07:37:39.816 INFO kablam!     |
Nov 04 07:37:39.817 INFO kablam! 240 | pub fn get_png_dimensions(reader : &mut Read) -> Result<(u32, u32), &'static str>
Nov 04 07:37:39.817 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:39.817 INFO kablam! 
Nov 04 07:37:39.817 INFO kablam! warning: function is never used: `scan_folder_for_max_png_size`
Nov 04 07:37:39.818 INFO kablam!    --> src/common.rs:264:1
Nov 04 07:37:39.818 INFO kablam!     |
Nov 04 07:37:39.818 INFO kablam! 264 | pub fn scan_folder_for_max_png_size(input_folder : &str) -> (u32, u32)
Nov 04 07:37:39.819 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:39.819 INFO kablam! 
Nov 04 07:37:39.819 INFO kablam! warning: function is never used: `save_image_no_alpha`
Nov 04 07:37:39.820 INFO kablam!    --> src/common.rs:290:1
Nov 04 07:37:39.820 INFO kablam!     |
Nov 04 07:37:39.820 INFO kablam! 290 | pub fn save_image_no_alpha(mut image : RgbaImage, save_path : &str)
Nov 04 07:37:39.820 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:39.821 INFO kablam! 
Nov 04 07:37:39.821 INFO kablam! warning: function is never used: `compress_image_to_buffer`
Nov 04 07:37:39.821 INFO kablam!    --> src/common.rs:309:1
Nov 04 07:37:39.822 INFO kablam!     |
Nov 04 07:37:39.822 INFO kablam! 309 | pub fn compress_image_to_buffer(img: &image::RgbaImage) -> Vec<u8>
Nov 04 07:37:39.822 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:39.823 INFO kablam! 
Nov 04 07:37:39.823 INFO kablam! warning: function is never used: `compress_buffer`
Nov 04 07:37:39.823 INFO kablam!    --> src/common.rs:327:1
Nov 04 07:37:39.823 INFO kablam!     |
Nov 04 07:37:39.824 INFO kablam! 327 | pub fn compress_buffer(img: &Vec<u8>) -> Vec<u8>
Nov 04 07:37:39.824 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:39.824 INFO kablam! 
Nov 04 07:37:39.824 INFO kablam! warning: struct is never constructed: `CroppedImageBounds`
Nov 04 07:37:39.825 INFO kablam!   --> src/compress.rs:24:1
Nov 04 07:37:39.825 INFO kablam!    |
Nov 04 07:37:39.825 INFO kablam! 24 | struct CroppedImageBounds {
Nov 04 07:37:39.826 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:39.826 INFO kablam! 
Nov 04 07:37:39.826 INFO kablam! warning: function is never used: `crop_function`
Nov 04 07:37:39.826 INFO kablam!   --> src/compress.rs:43:1
Nov 04 07:37:39.832 INFO kablam!    |
Nov 04 07:37:39.832 INFO kablam! 43 | fn crop_function(img: &image::RgbaImage, offset : (u32, u32), max_width : u32, max_height : u32) -> (CroppedImageBounds, u64)
Nov 04 07:37:39.832 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:39.833 INFO kablam! 
Nov 04 07:37:40.219 INFO kablam! warning: unused variable: `img_count`
Nov 04 07:37:40.220 INFO kablam!    --> src/common.rs:134:10
Nov 04 07:37:40.220 INFO kablam!     |
Nov 04 07:37:40.220 INFO kablam! 134 |     for (img_count, ent) in FileTypeIterator::new(input_folder, "png").enumerate()
Nov 04 07:37:40.221 INFO kablam!     |          ^^^^^^^^^ help: consider using `_img_count` instead
Nov 04 07:37:40.221 INFO kablam!     |
Nov 04 07:37:40.221 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 07:37:40.221 INFO kablam! 
Nov 04 07:37:40.222 INFO kablam! warning: variable `debug_difference_count` is assigned to, but never used
Nov 04 07:37:40.222 INFO kablam!    --> src/compress.rs:290:13
Nov 04 07:37:40.222 INFO kablam!     |
Nov 04 07:37:40.223 INFO kablam! 290 |     let mut debug_difference_count = 0;
Nov 04 07:37:40.223 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:40.223 INFO kablam!     |
Nov 04 07:37:40.223 INFO kablam!     = note: consider using `_debug_difference_count` instead
Nov 04 07:37:40.224 INFO kablam! 
Nov 04 07:37:40.390 INFO kablam! warning: function is never used: `u8_buf_to_u32_big_endian`
Nov 04 07:37:40.391 INFO kablam!    --> src/common.rs:223:1
Nov 04 07:37:40.392 INFO kablam!     |
Nov 04 07:37:40.392 INFO kablam! 223 | pub fn u8_buf_to_u32_big_endian(buf : &[u8; 4]) -> u32
Nov 04 07:37:40.393 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:40.393 INFO kablam!     |
Nov 04 07:37:40.393 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 04 07:37:40.394 INFO kablam! 
Nov 04 07:37:40.394 INFO kablam! warning: function is never used: `u8_stream_to_u32_big_endian`
Nov 04 07:37:40.394 INFO kablam!    --> src/common.rs:232:1
Nov 04 07:37:40.395 INFO kablam!     |
Nov 04 07:37:40.395 INFO kablam! 232 | pub fn u8_stream_to_u32_big_endian(reader : &mut Read) -> u32
Nov 04 07:37:40.395 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:40.396 INFO kablam! 
Nov 04 07:37:40.396 INFO kablam! warning: function is never used: `get_png_dimensions`
Nov 04 07:37:40.396 INFO kablam!    --> src/common.rs:240:1
Nov 04 07:37:40.397 INFO kablam!     |
Nov 04 07:37:40.397 INFO kablam! 240 | pub fn get_png_dimensions(reader : &mut Read) -> Result<(u32, u32), &'static str>
Nov 04 07:37:40.397 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:40.397 INFO kablam! 
Nov 04 07:37:40.398 INFO kablam! warning: function is never used: `scan_folder_for_max_png_size`
Nov 04 07:37:40.398 INFO kablam!    --> src/common.rs:264:1
Nov 04 07:37:40.398 INFO kablam!     |
Nov 04 07:37:40.399 INFO kablam! 264 | pub fn scan_folder_for_max_png_size(input_folder : &str) -> (u32, u32)
Nov 04 07:37:40.399 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:40.399 INFO kablam! 
Nov 04 07:37:40.400 INFO kablam! warning: function is never used: `save_image_no_alpha`
Nov 04 07:37:40.400 INFO kablam!    --> src/common.rs:290:1
Nov 04 07:37:40.400 INFO kablam!     |
Nov 04 07:37:40.401 INFO kablam! 290 | pub fn save_image_no_alpha(mut image : RgbaImage, save_path : &str)
Nov 04 07:37:40.401 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:40.401 INFO kablam! 
Nov 04 07:37:40.401 INFO kablam! warning: function is never used: `compress_image_to_buffer`
Nov 04 07:37:40.402 INFO kablam!    --> src/common.rs:309:1
Nov 04 07:37:40.402 INFO kablam!     |
Nov 04 07:37:40.402 INFO kablam! 309 | pub fn compress_image_to_buffer(img: &image::RgbaImage) -> Vec<u8>
Nov 04 07:37:40.403 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:40.403 INFO kablam! 
Nov 04 07:37:40.403 INFO kablam! warning: function is never used: `compress_buffer`
Nov 04 07:37:40.404 INFO kablam!    --> src/common.rs:327:1
Nov 04 07:37:40.404 INFO kablam!     |
Nov 04 07:37:40.404 INFO kablam! 327 | pub fn compress_buffer(img: &Vec<u8>) -> Vec<u8>
Nov 04 07:37:40.405 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:40.405 INFO kablam! 
Nov 04 07:37:40.405 INFO kablam! warning: struct is never constructed: `CroppedImageBounds`
Nov 04 07:37:40.406 INFO kablam!   --> src/compress.rs:24:1
Nov 04 07:37:40.406 INFO kablam!    |
Nov 04 07:37:40.406 INFO kablam! 24 | struct CroppedImageBounds {
Nov 04 07:37:40.407 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:40.407 INFO kablam! 
Nov 04 07:37:40.407 INFO kablam! warning: function is never used: `crop_function`
Nov 04 07:37:40.407 INFO kablam!   --> src/compress.rs:43:1
Nov 04 07:37:40.408 INFO kablam!    |
Nov 04 07:37:40.408 INFO kablam! 43 | fn crop_function(img: &image::RgbaImage, offset : (u32, u32), max_width : u32, max_height : u32) -> (CroppedImageBounds, u64)
Nov 04 07:37:40.408 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:40.408 INFO kablam! 
Nov 04 07:37:40.456 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 55.25s
Nov 04 07:37:40.475 INFO kablam! su: No module specific data is present
Nov 04 07:37:41.297 INFO running `"docker" "rm" "-f" "4322c27dfadb4d6cee11a2db090c695cd1e6d620698f8c2fa22f81dd798a4088"`
Nov 04 07:37:41.635 INFO blam! 4322c27dfadb4d6cee11a2db090c695cd1e6d620698f8c2fa22f81dd798a4088