[INFO] updating cached repository https://github.com/drojf/SpriteZip [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 463ee92e5218ebb20bf8e5cb07103863f1912b3e [INFO] testing drojf/SpriteZip against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrojf%2FSpriteZip" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/drojf/SpriteZip on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/drojf/SpriteZip [INFO] finished tweaking git repo https://github.com/drojf/SpriteZip [INFO] tweaked toml for git repo https://github.com/drojf/SpriteZip written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/drojf/SpriteZip already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] a317a8794c39ae9cf5f806d1015fbbaa7f5ca2d78290ab6c60ea04b8d83ce2d7 [INFO] running `"docker" "start" "-a" "a317a8794c39ae9cf5f806d1015fbbaa7f5ca2d78290ab6c60ea04b8d83ce2d7"` [INFO] [stderr] Compiling regex v1.0.1 [INFO] [stderr] Compiling alloc-no-stdlib v1.3.0 [INFO] [stderr] Compiling adler32 v0.2.0 [INFO] [stderr] Compiling typed-arena v1.4.1 [INFO] [stderr] Compiling bit-vec v0.5.0 [INFO] [stderr] Compiling proc-macro2 v0.4.4 [INFO] [stderr] Compiling deflate v0.7.18 [INFO] [stderr] Compiling miniz_oxide v0.1.3 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling aho-corasick v0.6.6 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling number_prefix v0.2.8 [INFO] [stderr] Compiling serde_json v1.0.20 [INFO] [stderr] Compiling bincode v1.0.1 [INFO] [stderr] Compiling zopfli v0.3.7 [INFO] [stderr] Compiling brotli-decompressor v1.3.1 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling rayon v1.0.1 [INFO] [stderr] Compiling brotli v2.5.0 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.66 [INFO] [stderr] Compiling jpeg-decoder v0.1.14 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] Compiling oxipng v1.0.4 [INFO] [stderr] Compiling spritezip v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common.rs:232:50 [INFO] [stderr] | [INFO] [stderr] 232 | pub fn u8_stream_to_u32_big_endian(reader : &mut Read) -> u32 [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common.rs:240:41 [INFO] [stderr] | [INFO] [stderr] 240 | pub fn get_png_dimensions(reader : &mut Read) -> Result<(u32, u32), &'static str> [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [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: 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 36.81s [INFO] running `"docker" "inspect" "a317a8794c39ae9cf5f806d1015fbbaa7f5ca2d78290ab6c60ea04b8d83ce2d7"` [INFO] running `"docker" "rm" "-f" "a317a8794c39ae9cf5f806d1015fbbaa7f5ca2d78290ab6c60ea04b8d83ce2d7"` [INFO] [stdout] a317a8794c39ae9cf5f806d1015fbbaa7f5ca2d78290ab6c60ea04b8d83ce2d7 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 217b21a14a6ea31c3fa0724c3864d44066d898633dbd5aa09f558d5fa28a1841 [INFO] running `"docker" "start" "-a" "217b21a14a6ea31c3fa0724c3864d44066d898633dbd5aa09f558d5fa28a1841"` [INFO] [stderr] Compiling spritezip v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common.rs:232:50 [INFO] [stderr] | [INFO] [stderr] 232 | pub fn u8_stream_to_u32_big_endian(reader : &mut Read) -> u32 [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/common.rs:240:41 [INFO] [stderr] | [INFO] [stderr] 240 | pub fn get_png_dimensions(reader : &mut Read) -> Result<(u32, u32), &'static str> [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [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: 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 1.89s [INFO] running `"docker" "inspect" "217b21a14a6ea31c3fa0724c3864d44066d898633dbd5aa09f558d5fa28a1841"` [INFO] running `"docker" "rm" "-f" "217b21a14a6ea31c3fa0724c3864d44066d898633dbd5aa09f558d5fa28a1841"` [INFO] [stdout] 217b21a14a6ea31c3fa0724c3864d44066d898633dbd5aa09f558d5fa28a1841 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 40933d76c62cc3e6909103726acc4297296a5faed35b033c141e2733e0e9e729 [INFO] running `"docker" "start" "-a" "40933d76c62cc3e6909103726acc4297296a5faed35b033c141e2733e0e9e729"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/spritezip-fdfdf41a367c6d4d [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "40933d76c62cc3e6909103726acc4297296a5faed35b033c141e2733e0e9e729"` [INFO] running `"docker" "rm" "-f" "40933d76c62cc3e6909103726acc4297296a5faed35b033c141e2733e0e9e729"` [INFO] [stdout] 40933d76c62cc3e6909103726acc4297296a5faed35b033c141e2733e0e9e729