[INFO] cloning repository https://github.com/drojf/SpriteZip
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drojf/SpriteZip" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrojf%2FSpriteZip", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrojf%2FSpriteZip'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c9dbfd7475afa6a7f65107864da87e74bebbb7b4
[INFO] building drojf/SpriteZip against master#f5209000832c9d3bc29c91f4daef4ca9f28dc797+target=wasm32-wasip1 for pr-149868
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrojf%2FSpriteZip" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[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 /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/drojf/SpriteZip on toolchain f5209000832c9d3bc29c91f4daef4ca9f28dc797
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/drojf/SpriteZip already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libdeflater v0.11.0
[INFO] [stderr]   Downloaded alloc-no-stdlib v1.3.0
[INFO] [stderr]   Downloaded pin-project-internal v1.1.1
[INFO] [stderr]   Downloaded pin-project v1.1.1
[INFO] [stderr]   Downloaded oxipng v8.0.0
[INFO] [stderr]   Downloaded rgb v0.8.36
[INFO] [stderr]   Downloaded brotli-decompressor v1.3.1
[INFO] [stderr]   Downloaded libdeflate-sys v0.11.0
[INFO] [stderr]   Downloaded brotli v2.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 609b60ca5beda059f2825efc148a5694d1e8ff6c9d4a51bb8d9c2b14c8b93ec0
[INFO] running `Command { std: "docker" "start" "-a" "609b60ca5beda059f2825efc148a5694d1e8ff6c9d4a51bb8d9c2b14c8b93ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "609b60ca5beda059f2825efc148a5694d1e8ff6c9d4a51bb8d9c2b14c8b93ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "609b60ca5beda059f2825efc148a5694d1e8ff6c9d4a51bb8d9c2b14c8b93ec0", kill_on_drop: false }`
[INFO] [stdout] 609b60ca5beda059f2825efc148a5694d1e8ff6c9d4a51bb8d9c2b14c8b93ec0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] 2d6a6d0f313a97ff799ac79e191eda780e07d6e54460be8f1c8c60b6eb0b3a1f
[INFO] running `Command { std: "docker" "start" "-a" "2d6a6d0f313a97ff799ac79e191eda780e07d6e54460be8f1c8c60b6eb0b3a1f", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling weezl v0.1.7
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling half v2.3.1
[INFO] [stderr]    Compiling zune-inflate v0.2.54
[INFO] [stderr]    Compiling fdeflate v0.3.0
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling serde_json v1.0.99
[INFO] [stderr]    Compiling alloc-no-stdlib v1.3.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling png v0.17.9
[INFO] [stderr]    Compiling brotli-decompressor v1.3.1
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling rgb v0.8.36
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling time v0.3.22
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling brotli v2.5.1
[INFO] [stderr]    Compiling syn v2.0.22
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling libdeflate-sys v0.11.0
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling jpeg-decoder v0.3.0
[INFO] [stderr]    Compiling libdeflater v0.11.0
[INFO] [stderr]    Compiling tiff v0.8.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling pin-project v1.1.1
[INFO] [stderr]    Compiling flume v0.10.14
[INFO] [stderr]    Compiling exr v1.6.4
[INFO] [stderr]    Compiling image v0.24.6
[INFO] [stderr]    Compiling oxipng v8.0.0
[INFO] [stderr]    Compiling spritezip v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `img_count`
[INFO] [stdout]    --> src/common.rs:134:10
[INFO] [stdout]     |
[INFO] [stdout] 134 |     for (img_count, ent) in FileTypeIterator::new(input_folder, "png").enumerate()
[INFO] [stdout]     |          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_img_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `debug_difference_count` is assigned to, but never used
[INFO] [stdout]    --> src/compress.rs:290:9
[INFO] [stdout]     |
[INFO] [stdout] 290 |     let mut debug_difference_count = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_debug_difference_count` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `debug_difference_count` is never read
[INFO] [stdout]    --> src/compress.rs:307:13
[INFO] [stdout]     |
[INFO] [stdout] 307 |             debug_difference_count += 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u8_buf_to_u32_big_endian` is never used
[INFO] [stdout]    --> src/common.rs:223:8
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub fn u8_buf_to_u32_big_endian(buf : &[u8; 4]) -> u32
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u8_stream_to_u32_big_endian` is never used
[INFO] [stdout]    --> src/common.rs:232:8
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub fn u8_stream_to_u32_big_endian(reader : &mut dyn Read) -> u32
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_png_dimensions` is never used
[INFO] [stdout]    --> src/common.rs:240:8
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub fn get_png_dimensions(reader : &mut dyn Read) -> Result<(u32, u32), &'static str>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scan_folder_for_max_png_size` is never used
[INFO] [stdout]    --> src/common.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn scan_folder_for_max_png_size(input_folder : &str) -> (u32, u32)
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_image_no_alpha` is never used
[INFO] [stdout]    --> src/common.rs:290:8
[INFO] [stdout]     |
[INFO] [stdout] 290 | pub fn save_image_no_alpha(mut image : RgbaImage, save_path : &str)
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compress_image_to_buffer` is never used
[INFO] [stdout]    --> src/common.rs:309:8
[INFO] [stdout]     |
[INFO] [stdout] 309 | pub fn compress_image_to_buffer(img: &image::RgbaImage) -> Vec<u8>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compress_buffer` is never used
[INFO] [stdout]    --> src/common.rs:327:8
[INFO] [stdout]     |
[INFO] [stdout] 327 | pub fn compress_buffer(img: &Vec<u8>) -> Vec<u8>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CroppedImageBounds` is never constructed
[INFO] [stdout]   --> src/compress.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct CroppedImageBounds {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `crop_function` is never used
[INFO] [stdout]   --> src/compress.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn crop_function(img: &image::RgbaImage, offset : (u32, u32), max_width : u32, max_height : u32) -> (CroppedImageBounds, u64)
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.87s
[INFO] running `Command { std: "docker" "inspect" "2d6a6d0f313a97ff799ac79e191eda780e07d6e54460be8f1c8c60b6eb0b3a1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d6a6d0f313a97ff799ac79e191eda780e07d6e54460be8f1c8c60b6eb0b3a1f", kill_on_drop: false }`
[INFO] [stdout] 2d6a6d0f313a97ff799ac79e191eda780e07d6e54460be8f1c8c60b6eb0b3a1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f5209000832c9d3bc29c91f4daef4ca9f28dc797" "test" "--frozen" "--no-run" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] c64f20b440c027503af5cfb79ac57d8f73da8db1a66ece1184978c3ea791ebf6
[INFO] running `Command { std: "docker" "start" "-a" "c64f20b440c027503af5cfb79ac57d8f73da8db1a66ece1184978c3ea791ebf6", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling spritezip v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `img_count`
[INFO] [stdout]    --> src/common.rs:134:10
[INFO] [stdout]     |
[INFO] [stdout] 134 |     for (img_count, ent) in FileTypeIterator::new(input_folder, "png").enumerate()
[INFO] [stdout]     |          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_img_count`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `debug_difference_count` is assigned to, but never used
[INFO] [stdout]    --> src/compress.rs:290:9
[INFO] [stdout]     |
[INFO] [stdout] 290 |     let mut debug_difference_count = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_debug_difference_count` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `debug_difference_count` is never read
[INFO] [stdout]    --> src/compress.rs:307:13
[INFO] [stdout]     |
[INFO] [stdout] 307 |             debug_difference_count += 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u8_buf_to_u32_big_endian` is never used
[INFO] [stdout]    --> src/common.rs:223:8
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub fn u8_buf_to_u32_big_endian(buf : &[u8; 4]) -> u32
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u8_stream_to_u32_big_endian` is never used
[INFO] [stdout]    --> src/common.rs:232:8
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub fn u8_stream_to_u32_big_endian(reader : &mut dyn Read) -> u32
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_png_dimensions` is never used
[INFO] [stdout]    --> src/common.rs:240:8
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub fn get_png_dimensions(reader : &mut dyn Read) -> Result<(u32, u32), &'static str>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scan_folder_for_max_png_size` is never used
[INFO] [stdout]    --> src/common.rs:264:8
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub fn scan_folder_for_max_png_size(input_folder : &str) -> (u32, u32)
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_image_no_alpha` is never used
[INFO] [stdout]    --> src/common.rs:290:8
[INFO] [stdout]     |
[INFO] [stdout] 290 | pub fn save_image_no_alpha(mut image : RgbaImage, save_path : &str)
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compress_image_to_buffer` is never used
[INFO] [stdout]    --> src/common.rs:309:8
[INFO] [stdout]     |
[INFO] [stdout] 309 | pub fn compress_image_to_buffer(img: &image::RgbaImage) -> Vec<u8>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compress_buffer` is never used
[INFO] [stdout]    --> src/common.rs:327:8
[INFO] [stdout]     |
[INFO] [stdout] 327 | pub fn compress_buffer(img: &Vec<u8>) -> Vec<u8>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CroppedImageBounds` is never constructed
[INFO] [stdout]   --> src/compress.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct CroppedImageBounds {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `crop_function` is never used
[INFO] [stdout]   --> src/compress.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn crop_function(img: &image::RgbaImage, offset : (u32, u32), max_width : u32, max_height : u32) -> (CroppedImageBounds, u64)
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "c64f20b440c027503af5cfb79ac57d8f73da8db1a66ece1184978c3ea791ebf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c64f20b440c027503af5cfb79ac57d8f73da8db1a66ece1184978c3ea791ebf6", kill_on_drop: false }`
[INFO] [stdout] c64f20b440c027503af5cfb79ac57d8f73da8db1a66ece1184978c3ea791ebf6