[INFO] cloning repository https://github.com/bluecupcoffee/rust_image_processing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bluecupcoffee/rust_image_processing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluecupcoffee%2Frust_image_processing", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6149fe8abbe963e8332cea8c3baa82a3099c8446
[INFO] checking bluecupcoffee/rust_image_processing against master#f8463896a9b36a04899c013bd8825a7fd29dd7a4 for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluecupcoffee%2Frust_image_processing" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bluecupcoffee/rust_image_processing
[INFO] finished tweaking git repo https://github.com/bluecupcoffee/rust_image_processing
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[INFO] validating manifest of git repo https://github.com/bluecupcoffee/rust_image_processing on toolchain f8463896a9b36a04899c013bd8825a7fd29dd7a4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bluecupcoffee/rust_image_processing 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" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] f3f3eeb668c411524f17331e5025a98dc9c7c5ac175359334d14e330fe819ee6
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[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling rustix v0.38.34
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[INFO] [stderr]    Compiling num-derive v0.4.2
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[INFO] [stderr]     Checking thiserror v1.0.63
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[INFO] [stderr]     Checking image v0.25.2
[INFO] [stderr]     Checking image_processor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AllocProfiler`, `Bencher`, `black_box`, and `counter::BytesCount`
[INFO] [stdout]  --> src/lib.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use divan::{black_box, counter::BytesCount, AllocProfiler, Bencher};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AllocProfiler`, `Bencher`, `black_box`, and `counter::BytesCount`
[INFO] [stdout]  --> src/lib.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use divan::{black_box, counter::BytesCount, AllocProfiler, Bencher};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenericImageView`
[INFO] [stdout]  --> src/lib.rs:2:74
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::{DynamicImage, imageops::FilterType, ImageReader, ImageError, GenericImageView, ImageBuffer, Luma};
[INFO] [stdout]   |                                                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenericImageView`
[INFO] [stdout]  --> src/lib.rs:2:74
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::{DynamicImage, imageops::FilterType, ImageReader, ImageError, GenericImageView, ImageBuffer, Luma};
[INFO] [stdout]   |                                                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ImageFormat`
[INFO] [stdout]  --> benches/example.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use image::{ImageBuffer, ImageFormat, ImageReader, Luma};
[INFO] [stdout]   |                          ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ar`
[INFO] [stdout]   --> benches/example.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 |             let ar = img.rotate90();
[INFO] [stdout]    |                 ^^ help: if this is intentional, prefix it with an underscore: `_ar`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mr`
[INFO] [stdout]   --> benches/example.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |             let mr = manual_rotate_image(&img, RotateDegrees::D90);
[INFO] [stdout]    |                 ^^ help: if this is intentional, prefix it with an underscore: `_mr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mr`
[INFO] [stdout]   --> benches/example.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let mr = manual_rotate_image_u8(&img, RotateDegrees::D90);
[INFO] [stdout]    |                 ^^ help: if this is intentional, prefix it with an underscore: `_mr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ImageBuffer` and `Luma`
[INFO] [stdout]  --> src/main.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::{ImageBuffer, ImageFormat, Luma};
[INFO] [stdout]   |             ^^^^^^^^^^^               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AllocProfiler`, `Bencher`, `black_box`, and `counter::BytesCount`
[INFO] [stdout]  --> src/lib.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use divan::{black_box, counter::BytesCount, AllocProfiler, Bencher};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenericImageView`
[INFO] [stdout]  --> src/lib.rs:2:74
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::{DynamicImage, imageops::FilterType, ImageReader, ImageError, GenericImageView, ImageBuffer, Luma};
[INFO] [stdout]   |                                                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o`
[INFO] [stdout]   --> src/main.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |         Ok(o) => {},
[INFO] [stdout]    |            ^ help: if this is intentional, prefix it with an underscore: `_o`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `resize_image` is never used
[INFO] [stdout]  --> src/lib.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn resize_image(img: DynamicImage, width: u32, height: u32) ->DynamicImage {
[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 `resize_exact_image` is never used
[INFO] [stdout]   --> src/lib.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn resize_exact_image(img: DynamicImage, nwidth: u32, nheight: u32) -> DynamicImage {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_image` is never used
[INFO] [stdout]   --> src/lib.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn save_image(img: DynamicImage, output: &Path, format: image::ImageFormat) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rotate_image` is never used
[INFO] [stdout]   --> src/lib.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn rotate_image(img: DynamicImage, degrees: RotateDegrees) -> DynamicImage {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open_image` is never used
[INFO] [stdout]   --> src/lib.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn open_image(path: &Path) -> Result<DynamicImage, ImageError> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RotateDegrees` is never used
[INFO] [stdout]   --> src/lib.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub enum RotateDegrees {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `manual_rotate_image` is never used
[INFO] [stdout]   --> src/lib.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn manual_rotate_image(img: &ImageBuffer<Luma<u16>, Vec<u16>>, degrees: RotateDegrees) -> ImageBuffer<Luma<u16>, Vec<u16>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `manual_rotate_image_u8` is never used
[INFO] [stdout]   --> src/lib.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn manual_rotate_image_u8(img: &ImageBuffer<Luma<u8>, Vec<u8>>, degrees: RotateDegrees) -> ImageBuffer<Luma<u8>, Vec<u8>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ImageBuffer` and `Luma`
[INFO] [stdout]  --> src/main.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::{ImageBuffer, ImageFormat, Luma};
[INFO] [stdout]   |             ^^^^^^^^^^^               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AllocProfiler`, `Bencher`, `black_box`, and `counter::BytesCount`
[INFO] [stdout]  --> src/lib.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use divan::{black_box, counter::BytesCount, AllocProfiler, Bencher};
[INFO] [stdout]   |             ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenericImageView`
[INFO] [stdout]  --> src/lib.rs:2:74
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::{DynamicImage, imageops::FilterType, ImageReader, ImageError, GenericImageView, ImageBuffer, Luma};
[INFO] [stdout]   |                                                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `o`
[INFO] [stdout]   --> src/main.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |         Ok(o) => {},
[INFO] [stdout]    |            ^ help: if this is intentional, prefix it with an underscore: `_o`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `resize_image` is never used
[INFO] [stdout]  --> src/lib.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn resize_image(img: DynamicImage, width: u32, height: u32) ->DynamicImage {
[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 `resize_exact_image` is never used
[INFO] [stdout]   --> src/lib.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn resize_exact_image(img: DynamicImage, nwidth: u32, nheight: u32) -> DynamicImage {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_image` is never used
[INFO] [stdout]   --> src/lib.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn save_image(img: DynamicImage, output: &Path, format: image::ImageFormat) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rotate_image` is never used
[INFO] [stdout]   --> src/lib.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn rotate_image(img: DynamicImage, degrees: RotateDegrees) -> DynamicImage {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open_image` is never used
[INFO] [stdout]   --> src/lib.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn open_image(path: &Path) -> Result<DynamicImage, ImageError> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RotateDegrees` is never used
[INFO] [stdout]   --> src/lib.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub enum RotateDegrees {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `manual_rotate_image` is never used
[INFO] [stdout]   --> src/lib.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn manual_rotate_image(img: &ImageBuffer<Luma<u16>, Vec<u16>>, degrees: RotateDegrees) -> ImageBuffer<Luma<u16>, Vec<u16>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `manual_rotate_image_u8` is never used
[INFO] [stdout]   --> src/lib.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn manual_rotate_image_u8(img: &ImageBuffer<Luma<u8>, Vec<u8>>, degrees: RotateDegrees) -> ImageBuffer<Luma<u8>, Vec<u8>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.74s
[INFO] running `Command { std: "docker" "inspect" "f3f3eeb668c411524f17331e5025a98dc9c7c5ac175359334d14e330fe819ee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3f3eeb668c411524f17331e5025a98dc9c7c5ac175359334d14e330fe819ee6", kill_on_drop: false }`
[INFO] [stdout] f3f3eeb668c411524f17331e5025a98dc9c7c5ac175359334d14e330fe819ee6
