[INFO] updating cached repository drojf/SpriteZip [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/drojf/SpriteZip [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/drojf/SpriteZip" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/drojf/SpriteZip"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/drojf/SpriteZip'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/drojf/SpriteZip" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/drojf/SpriteZip"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/drojf/SpriteZip'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 463ee92e5218ebb20bf8e5cb07103863f1912b3e [INFO] sha for GitHub repo drojf/SpriteZip: 463ee92e5218ebb20bf8e5cb07103863f1912b3e [INFO] validating manifest of drojf/SpriteZip on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of drojf/SpriteZip on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing drojf/SpriteZip [INFO] finished frobbing drojf/SpriteZip [INFO] frobbed toml for drojf/SpriteZip written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/drojf/SpriteZip/Cargo.toml [INFO] started frobbing drojf/SpriteZip [INFO] finished frobbing drojf/SpriteZip [INFO] frobbed toml for drojf/SpriteZip written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/drojf/SpriteZip/Cargo.toml [INFO] crate drojf/SpriteZip already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking drojf/SpriteZip against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-4/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/drojf/SpriteZip:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 987ed9a8dee10ce1a6ea8453c0b8c429434e6653a586aaacbaca41ecf99c8d2d [INFO] running `"docker" "start" "-a" "987ed9a8dee10ce1a6ea8453c0b8c429434e6653a586aaacbaca41ecf99c8d2d"` [INFO] [stderr] Checking alloc-no-stdlib v1.3.0 [INFO] [stderr] Checking adler32 v0.2.0 [INFO] [stderr] Checking miniz_oxide v0.1.3 [INFO] [stderr] Checking number_prefix v0.2.8 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Checking bincode v1.0.1 [INFO] [stderr] Checking jpeg-decoder v0.1.14 [INFO] [stderr] Checking zopfli v0.3.7 [INFO] [stderr] Checking brotli-decompressor v1.3.1 [INFO] [stderr] Checking brotli v2.5.0 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.66 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Checking oxipng v1.0.4 [INFO] [stderr] Checking spritezip v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/extract.rs:4:21 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::{Read, Write, SeekFrom, Seek}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::default::Default` [INFO] [stderr] --> src/extract.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::default::Default; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/extract.rs:4:21 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::{Read, Write, SeekFrom, Seek}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::default::Default` [INFO] [stderr] --> src/extract.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::default::Default; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `img_count` [INFO] [stderr] --> src/common.rs:134:10 [INFO] [stderr] | [INFO] [stderr] 134 | for (img_count, ent) in FileTypeIterator::new(input_folder, "png").enumerate() [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_img_count` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `debug_difference_count` is assigned to, but never used [INFO] [stderr] --> src/compress.rs:290:13 [INFO] [stderr] | [INFO] [stderr] 290 | let mut debug_difference_count = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_debug_difference_count` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `img_count` [INFO] [stderr] --> src/common.rs:134:10 [INFO] [stderr] | [INFO] [stderr] 134 | for (img_count, ent) in FileTypeIterator::new(input_folder, "png").enumerate() [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_img_count` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `debug_difference_count` is assigned to, but never used [INFO] [stderr] --> src/compress.rs:290:13 [INFO] [stderr] | [INFO] [stderr] 290 | let mut debug_difference_count = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_debug_difference_count` instead [INFO] [stderr] [INFO] [stderr] warning: function is never used: `u8_buf_to_u32_big_endian` [INFO] [stderr] --> src/common.rs:223:1 [INFO] [stderr] | [INFO] [stderr] 223 | pub fn u8_buf_to_u32_big_endian(buf : &[u8; 4]) -> u32 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `u8_stream_to_u32_big_endian` [INFO] [stderr] --> src/common.rs:232:1 [INFO] [stderr] | [INFO] [stderr] 232 | pub fn u8_stream_to_u32_big_endian(reader : &mut Read) -> u32 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_png_dimensions` [INFO] [stderr] --> src/common.rs:240:1 [INFO] [stderr] | [INFO] [stderr] 240 | pub fn get_png_dimensions(reader : &mut Read) -> Result<(u32, u32), &'static str> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `scan_folder_for_max_png_size` [INFO] [stderr] --> src/common.rs:264:1 [INFO] [stderr] | [INFO] [stderr] 264 | pub fn scan_folder_for_max_png_size(input_folder : &str) -> (u32, u32) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `save_image_no_alpha` [INFO] [stderr] --> src/common.rs:290:1 [INFO] [stderr] | [INFO] [stderr] 290 | pub fn save_image_no_alpha(mut image : RgbaImage, save_path : &str) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `compress_image_to_buffer` [INFO] [stderr] --> src/common.rs:309:1 [INFO] [stderr] | [INFO] [stderr] 309 | pub fn compress_image_to_buffer(img: &image::RgbaImage) -> Vec [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `compress_buffer` [INFO] [stderr] --> src/common.rs:327:1 [INFO] [stderr] | [INFO] [stderr] 327 | pub fn compress_buffer(img: &Vec) -> Vec [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `CroppedImageBounds` [INFO] [stderr] --> src/compress.rs:24:1 [INFO] [stderr] | [INFO] [stderr] 24 | struct CroppedImageBounds { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `crop_function` [INFO] [stderr] --> src/compress.rs:43:1 [INFO] [stderr] | [INFO] [stderr] 43 | fn crop_function(img: &image::RgbaImage, offset : (u32, u32), max_width : u32, max_height : u32) -> (CroppedImageBounds, u64) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `u8_buf_to_u32_big_endian` [INFO] [stderr] --> src/common.rs:223:1 [INFO] [stderr] | [INFO] [stderr] 223 | pub fn u8_buf_to_u32_big_endian(buf : &[u8; 4]) -> u32 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `u8_stream_to_u32_big_endian` [INFO] [stderr] --> src/common.rs:232:1 [INFO] [stderr] | [INFO] [stderr] 232 | pub fn u8_stream_to_u32_big_endian(reader : &mut Read) -> u32 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_png_dimensions` [INFO] [stderr] --> src/common.rs:240:1 [INFO] [stderr] | [INFO] [stderr] 240 | pub fn get_png_dimensions(reader : &mut Read) -> Result<(u32, u32), &'static str> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `scan_folder_for_max_png_size` [INFO] [stderr] --> src/common.rs:264:1 [INFO] [stderr] | [INFO] [stderr] 264 | pub fn scan_folder_for_max_png_size(input_folder : &str) -> (u32, u32) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `save_image_no_alpha` [INFO] [stderr] --> src/common.rs:290:1 [INFO] [stderr] | [INFO] [stderr] 290 | pub fn save_image_no_alpha(mut image : RgbaImage, save_path : &str) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `compress_image_to_buffer` [INFO] [stderr] --> src/common.rs:309:1 [INFO] [stderr] | [INFO] [stderr] 309 | pub fn compress_image_to_buffer(img: &image::RgbaImage) -> Vec [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `compress_buffer` [INFO] [stderr] --> src/common.rs:327:1 [INFO] [stderr] | [INFO] [stderr] 327 | pub fn compress_buffer(img: &Vec) -> Vec [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `CroppedImageBounds` [INFO] [stderr] --> src/compress.rs:24:1 [INFO] [stderr] | [INFO] [stderr] 24 | struct CroppedImageBounds { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `crop_function` [INFO] [stderr] --> src/compress.rs:43:1 [INFO] [stderr] | [INFO] [stderr] 43 | fn crop_function(img: &image::RgbaImage, offset : (u32, u32), max_width : u32, max_height : u32) -> (CroppedImageBounds, u64) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.91s [INFO] running `"docker" "inspect" "987ed9a8dee10ce1a6ea8453c0b8c429434e6653a586aaacbaca41ecf99c8d2d"` [INFO] running `"docker" "rm" "-f" "987ed9a8dee10ce1a6ea8453c0b8c429434e6653a586aaacbaca41ecf99c8d2d"` [INFO] [stdout] 987ed9a8dee10ce1a6ea8453c0b8c429434e6653a586aaacbaca41ecf99c8d2d