Nov 04 07:37:01.550 INFO checking drojf/SpriteZip against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 07:37:01.552 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 07:37:02.100 INFO blam! 9e6cba298e4356bd5d387f10d8e27593af4bff08a56721fa31a9e9fec88e7370
Nov 04 07:37:02.102 INFO running `"docker" "start" "-a" "9e6cba298e4356bd5d387f10d8e27593af4bff08a56721fa31a9e9fec88e7370"`
Nov 04 07:37:03.900 INFO kablam! usermod: no changes
Nov 04 07:37:04.168 INFO kablam!     Checking adler32 v0.2.0
Nov 04 07:37:04.176 INFO kablam!     Checking alloc-no-stdlib v1.3.0
Nov 04 07:37:04.185 INFO kablam!     Checking miniz_oxide v0.1.3
Nov 04 07:37:04.189 INFO kablam!     Checking number_prefix v0.2.8
Nov 04 07:37:04.190 INFO kablam!    Compiling syn v0.14.2
Nov 04 07:37:04.193 INFO kablam!     Checking bincode v1.0.1
Nov 04 07:37:04.195 INFO kablam!     Checking jpeg-decoder v0.1.14
Nov 04 07:37:06.569 INFO kablam!     Checking zopfli v0.3.7
Nov 04 07:37:06.657 INFO kablam!     Checking brotli-decompressor v1.3.1
Nov 04 07:37:16.154 INFO kablam!     Checking brotli v2.5.0
Nov 04 07:37:26.070 INFO kablam!    Compiling num-derive v0.2.2
Nov 04 07:37:26.071 INFO kablam!    Compiling serde_derive v1.0.66
Nov 04 07:37:32.587 INFO kablam!     Checking image v0.19.0
Nov 04 07:37:46.307 INFO kablam!     Checking oxipng v1.0.4
Nov 04 07:37:53.670 INFO kablam!     Checking spritezip v0.1.0 (/source)
Nov 04 07:37:56.795 INFO kablam! warning: unused import: `Write`
Nov 04 07:37:56.795 INFO kablam!  --> src/extract.rs:4:21
Nov 04 07:37:56.795 INFO kablam!   |
Nov 04 07:37:56.795 INFO kablam! 4 | use std::io::{Read, Write, SeekFrom, Seek};
Nov 04 07:37:56.795 INFO kablam!   |                     ^^^^^
Nov 04 07:37:56.795 INFO kablam!   |
Nov 04 07:37:56.795 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 07:37:56.795 INFO kablam! 
Nov 04 07:37:56.795 INFO kablam! warning: unused import: `std::default::Default`
Nov 04 07:37:56.796 INFO kablam!  --> src/extract.rs:5:5
Nov 04 07:37:56.796 INFO kablam!   |
Nov 04 07:37:56.796 INFO kablam! 5 | use std::default::Default;
Nov 04 07:37:56.796 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:56.796 INFO kablam! 
Nov 04 07:37:56.833 INFO kablam! warning: unused import: `Write`
Nov 04 07:37:56.833 INFO kablam!  --> src/extract.rs:4:21
Nov 04 07:37:56.833 INFO kablam!   |
Nov 04 07:37:56.834 INFO kablam! 4 | use std::io::{Read, Write, SeekFrom, Seek};
Nov 04 07:37:56.834 INFO kablam!   |                     ^^^^^
Nov 04 07:37:56.847 INFO kablam!   |
Nov 04 07:37:56.847 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 07:37:56.848 INFO kablam! 
Nov 04 07:37:56.848 INFO kablam! warning: unused import: `std::default::Default`
Nov 04 07:37:56.849 INFO kablam!  --> src/extract.rs:5:5
Nov 04 07:37:56.849 INFO kablam!   |
Nov 04 07:37:56.850 INFO kablam! 5 | use std::default::Default;
Nov 04 07:37:56.850 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:56.851 INFO kablam! 
Nov 04 07:37:57.415 INFO kablam! warning: unused variable: `img_count`
Nov 04 07:37:57.416 INFO kablam!    --> src/common.rs:134:10
Nov 04 07:37:57.416 INFO kablam!     |
Nov 04 07:37:57.416 INFO kablam! 134 |     for (img_count, ent) in FileTypeIterator::new(input_folder, "png").enumerate()
Nov 04 07:37:57.417 INFO kablam!     |          ^^^^^^^^^ help: consider using `_img_count` instead
Nov 04 07:37:57.417 INFO kablam!     |
Nov 04 07:37:57.417 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 07:37:57.417 INFO kablam! 
Nov 04 07:37:57.418 INFO kablam! warning: variable `debug_difference_count` is assigned to, but never used
Nov 04 07:37:57.418 INFO kablam!    --> src/compress.rs:290:13
Nov 04 07:37:57.418 INFO kablam!     |
Nov 04 07:37:57.419 INFO kablam! 290 |     let mut debug_difference_count = 0;
Nov 04 07:37:57.419 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.419 INFO kablam!     |
Nov 04 07:37:57.420 INFO kablam!     = note: consider using `_debug_difference_count` instead
Nov 04 07:37:57.420 INFO kablam! 
Nov 04 07:37:57.679 INFO kablam! warning: unused variable: `img_count`
Nov 04 07:37:57.680 INFO kablam!    --> src/common.rs:134:10
Nov 04 07:37:57.680 INFO kablam!     |
Nov 04 07:37:57.681 INFO kablam! 134 |     for (img_count, ent) in FileTypeIterator::new(input_folder, "png").enumerate()
Nov 04 07:37:57.681 INFO kablam!     |          ^^^^^^^^^ help: consider using `_img_count` instead
Nov 04 07:37:57.681 INFO kablam!     |
Nov 04 07:37:57.681 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 07:37:57.682 INFO kablam! 
Nov 04 07:37:57.682 INFO kablam! warning: variable `debug_difference_count` is assigned to, but never used
Nov 04 07:37:57.682 INFO kablam!    --> src/compress.rs:290:13
Nov 04 07:37:57.683 INFO kablam!     |
Nov 04 07:37:57.683 INFO kablam! 290 |     let mut debug_difference_count = 0;
Nov 04 07:37:57.683 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.684 INFO kablam!     |
Nov 04 07:37:57.684 INFO kablam!     = note: consider using `_debug_difference_count` instead
Nov 04 07:37:57.684 INFO kablam! 
Nov 04 07:37:57.695 INFO kablam! warning: function is never used: `u8_buf_to_u32_big_endian`
Nov 04 07:37:57.695 INFO kablam!    --> src/common.rs:223:1
Nov 04 07:37:57.696 INFO kablam!     |
Nov 04 07:37:57.696 INFO kablam! 223 | pub fn u8_buf_to_u32_big_endian(buf : &[u8; 4]) -> u32
Nov 04 07:37:57.696 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.697 INFO kablam!     |
Nov 04 07:37:57.697 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 04 07:37:57.697 INFO kablam! 
Nov 04 07:37:57.697 INFO kablam! warning: function is never used: `u8_stream_to_u32_big_endian`
Nov 04 07:37:57.698 INFO kablam!    --> src/common.rs:232:1
Nov 04 07:37:57.698 INFO kablam!     |
Nov 04 07:37:57.698 INFO kablam! 232 | pub fn u8_stream_to_u32_big_endian(reader : &mut Read) -> u32
Nov 04 07:37:57.698 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.699 INFO kablam! 
Nov 04 07:37:57.699 INFO kablam! warning: function is never used: `get_png_dimensions`
Nov 04 07:37:57.699 INFO kablam!    --> src/common.rs:240:1
Nov 04 07:37:57.700 INFO kablam!     |
Nov 04 07:37:57.700 INFO kablam! 240 | pub fn get_png_dimensions(reader : &mut Read) -> Result<(u32, u32), &'static str>
Nov 04 07:37:57.700 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.701 INFO kablam! 
Nov 04 07:37:57.707 INFO kablam! warning: function is never used: `scan_folder_for_max_png_size`
Nov 04 07:37:57.707 INFO kablam!    --> src/common.rs:264:1
Nov 04 07:37:57.708 INFO kablam!     |
Nov 04 07:37:57.708 INFO kablam! 264 | pub fn scan_folder_for_max_png_size(input_folder : &str) -> (u32, u32)
Nov 04 07:37:57.708 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.709 INFO kablam! 
Nov 04 07:37:57.709 INFO kablam! warning: function is never used: `save_image_no_alpha`
Nov 04 07:37:57.709 INFO kablam!    --> src/common.rs:290:1
Nov 04 07:37:57.709 INFO kablam!     |
Nov 04 07:37:57.710 INFO kablam! 290 | pub fn save_image_no_alpha(mut image : RgbaImage, save_path : &str)
Nov 04 07:37:57.710 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.710 INFO kablam! 
Nov 04 07:37:57.710 INFO kablam! warning: function is never used: `compress_image_to_buffer`
Nov 04 07:37:57.711 INFO kablam!    --> src/common.rs:309:1
Nov 04 07:37:57.711 INFO kablam!     |
Nov 04 07:37:57.711 INFO kablam! 309 | pub fn compress_image_to_buffer(img: &image::RgbaImage) -> Vec<u8>
Nov 04 07:37:57.712 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.712 INFO kablam! 
Nov 04 07:37:57.712 INFO kablam! warning: function is never used: `compress_buffer`
Nov 04 07:37:57.712 INFO kablam!    --> src/common.rs:327:1
Nov 04 07:37:57.713 INFO kablam!     |
Nov 04 07:37:57.713 INFO kablam! 327 | pub fn compress_buffer(img: &Vec<u8>) -> Vec<u8>
Nov 04 07:37:57.713 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.713 INFO kablam! 
Nov 04 07:37:57.714 INFO kablam! warning: struct is never constructed: `CroppedImageBounds`
Nov 04 07:37:57.714 INFO kablam!   --> src/compress.rs:24:1
Nov 04 07:37:57.714 INFO kablam!    |
Nov 04 07:37:57.715 INFO kablam! 24 | struct CroppedImageBounds {
Nov 04 07:37:57.715 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.715 INFO kablam! 
Nov 04 07:37:57.716 INFO kablam! warning: function is never used: `crop_function`
Nov 04 07:37:57.716 INFO kablam!   --> src/compress.rs:43:1
Nov 04 07:37:57.716 INFO kablam!    |
Nov 04 07:37:57.717 INFO kablam! 43 | fn crop_function(img: &image::RgbaImage, offset : (u32, u32), max_width : u32, max_height : u32) -> (CroppedImageBounds, u64)
Nov 04 07:37:57.717 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.717 INFO kablam! 
Nov 04 07:37:57.911 INFO kablam! warning: function is never used: `u8_buf_to_u32_big_endian`
Nov 04 07:37:57.911 INFO kablam!    --> src/common.rs:223:1
Nov 04 07:37:57.912 INFO kablam!     |
Nov 04 07:37:57.912 INFO kablam! 223 | pub fn u8_buf_to_u32_big_endian(buf : &[u8; 4]) -> u32
Nov 04 07:37:57.912 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.912 INFO kablam!     |
Nov 04 07:37:57.913 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 04 07:37:57.913 INFO kablam! 
Nov 04 07:37:57.913 INFO kablam! warning: function is never used: `u8_stream_to_u32_big_endian`
Nov 04 07:37:57.913 INFO kablam!    --> src/common.rs:232:1
Nov 04 07:37:57.914 INFO kablam!     |
Nov 04 07:37:57.914 INFO kablam! 232 | pub fn u8_stream_to_u32_big_endian(reader : &mut Read) -> u32
Nov 04 07:37:57.914 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.915 INFO kablam! 
Nov 04 07:37:57.915 INFO kablam! warning: function is never used: `get_png_dimensions`
Nov 04 07:37:57.915 INFO kablam!    --> src/common.rs:240:1
Nov 04 07:37:57.916 INFO kablam!     |
Nov 04 07:37:57.916 INFO kablam! 240 | pub fn get_png_dimensions(reader : &mut Read) -> Result<(u32, u32), &'static str>
Nov 04 07:37:57.916 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.917 INFO kablam! 
Nov 04 07:37:57.917 INFO kablam! warning: function is never used: `scan_folder_for_max_png_size`
Nov 04 07:37:57.917 INFO kablam!    --> src/common.rs:264:1
Nov 04 07:37:57.917 INFO kablam!     |
Nov 04 07:37:57.918 INFO kablam! 264 | pub fn scan_folder_for_max_png_size(input_folder : &str) -> (u32, u32)
Nov 04 07:37:57.918 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.918 INFO kablam! 
Nov 04 07:37:57.919 INFO kablam! warning: function is never used: `save_image_no_alpha`
Nov 04 07:37:57.919 INFO kablam!    --> src/common.rs:290:1
Nov 04 07:37:57.919 INFO kablam!     |
Nov 04 07:37:57.919 INFO kablam! 290 | pub fn save_image_no_alpha(mut image : RgbaImage, save_path : &str)
Nov 04 07:37:57.920 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.920 INFO kablam! 
Nov 04 07:37:57.920 INFO kablam! warning: function is never used: `compress_image_to_buffer`
Nov 04 07:37:57.921 INFO kablam!    --> src/common.rs:309:1
Nov 04 07:37:57.921 INFO kablam!     |
Nov 04 07:37:57.921 INFO kablam! 309 | pub fn compress_image_to_buffer(img: &image::RgbaImage) -> Vec<u8>
Nov 04 07:37:57.921 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.922 INFO kablam! 
Nov 04 07:37:57.922 INFO kablam! warning: function is never used: `compress_buffer`
Nov 04 07:37:57.922 INFO kablam!    --> src/common.rs:327:1
Nov 04 07:37:57.922 INFO kablam!     |
Nov 04 07:37:57.923 INFO kablam! 327 | pub fn compress_buffer(img: &Vec<u8>) -> Vec<u8>
Nov 04 07:37:57.923 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.923 INFO kablam! 
Nov 04 07:37:57.923 INFO kablam! warning: struct is never constructed: `CroppedImageBounds`
Nov 04 07:37:57.924 INFO kablam!   --> src/compress.rs:24:1
Nov 04 07:37:57.924 INFO kablam!    |
Nov 04 07:37:57.924 INFO kablam! 24 | struct CroppedImageBounds {
Nov 04 07:37:57.924 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.925 INFO kablam! 
Nov 04 07:37:57.925 INFO kablam! warning: function is never used: `crop_function`
Nov 04 07:37:57.925 INFO kablam!   --> src/compress.rs:43:1
Nov 04 07:37:57.926 INFO kablam!    |
Nov 04 07:37:57.926 INFO kablam! 43 | fn crop_function(img: &image::RgbaImage, offset : (u32, u32), max_width : u32, max_height : u32) -> (CroppedImageBounds, u64)
Nov 04 07:37:57.929 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:37:57.930 INFO kablam! 
Nov 04 07:37:57.980 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 54.06s
Nov 04 07:37:57.996 INFO kablam! su: No module specific data is present
Nov 04 07:37:58.777 INFO running `"docker" "rm" "-f" "9e6cba298e4356bd5d387f10d8e27593af4bff08a56721fa31a9e9fec88e7370"`
Nov 04 07:37:59.069 INFO blam! 9e6cba298e4356bd5d387f10d8e27593af4bff08a56721fa31a9e9fec88e7370