[INFO] fetching crate pixelsorting 0.1.1... [INFO] checking pixelsorting-0.1.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate pixelsorting 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate pixelsorting 0.1.1 [INFO] finished tweaking crates.io crate pixelsorting 0.1.1 [INFO] tweaked toml for crates.io crate pixelsorting 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pixelsorting 0.1.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pixelsorting 0.1.1 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4fdb43a8727f3ba0b85fadcc52bc75f351d8d2dc5e8d240e98ff727ac8117ad1 [INFO] running `Command { std: "docker" "start" "-a" "4fdb43a8727f3ba0b85fadcc52bc75f351d8d2dc5e8d240e98ff727ac8117ad1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4fdb43a8727f3ba0b85fadcc52bc75f351d8d2dc5e8d240e98ff727ac8117ad1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fdb43a8727f3ba0b85fadcc52bc75f351d8d2dc5e8d240e98ff727ac8117ad1", kill_on_drop: false }` [INFO] [stdout] 4fdb43a8727f3ba0b85fadcc52bc75f351d8d2dc5e8d240e98ff727ac8117ad1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c64f61d8ff089b1bfddd84e6b009b21a24dddcdc8086da44e78d116498b78b97 [INFO] running `Command { std: "docker" "start" "-a" "c64f61d8ff089b1bfddd84e6b009b21a24dddcdc8086da44e78d116498b78b97", kill_on_drop: false }` [INFO] [stderr] Compiling built v0.7.7 [INFO] [stderr] Checking miniz_oxide v0.8.7 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Checking half v2.5.0 [INFO] [stderr] Checking avif-serialize v0.8.3 [INFO] [stderr] Checking v_frame v0.3.8 [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking image-webp v0.2.1 [INFO] [stderr] Checking ascii v1.1.0 [INFO] [stderr] Checking chunked_transfer v1.5.0 [INFO] [stderr] Checking maybe-rayon v0.1.1 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Checking tiny_http v0.12.0 [INFO] [stderr] Checking flate2 v1.1.1 [INFO] [stderr] Checking exr v1.73.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking av1-grain v0.2.3 [INFO] [stderr] Compiling profiling-procmacros v1.0.16 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking profiling v1.0.16 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking ravif v0.11.11 [INFO] [stderr] Checking image v0.25.6 [INFO] [stderr] Checking pixelsorting v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `GenericImageView` and `GenericImage` [INFO] [stdout] --> src/server.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use image::{DynamicImage, GenericImage, GenericImageView, ImageFormat}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `edge_detection` [INFO] [stdout] --> src/server.rs:9:22 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::sorting::{edge_detection, sortable_regions_image, vertical_sort}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GenericImageView` and `GenericImage` [INFO] [stdout] --> src/server.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use image::{DynamicImage, GenericImage, GenericImageView, ImageFormat}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `edge_detection` [INFO] [stdout] --> src/server.rs:9:22 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::sorting::{edge_detection, sortable_regions_image, vertical_sort}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `sorted_image` is never read [INFO] [stdout] --> src/server.rs:72:25 [INFO] [stdout] | [INFO] [stdout] 72 | let mut sorted_image: DynamicImage = Default::default(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `sorted_image` is never read [INFO] [stdout] --> src/server.rs:72:25 [INFO] [stdout] | [INFO] [stdout] 72 | let mut sorted_image: DynamicImage = Default::default(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `luma_img` [INFO] [stdout] --> src/sorting.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | let mut luma_img = img.to_luma8(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_luma_img` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `luma_img` [INFO] [stdout] --> src/sorting.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | let mut luma_img = img.to_luma8(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_luma_img` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sorting.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let mut luma_img = img.to_luma8(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sorting.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let mut luma_img = img.to_luma8(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sorting.rs:110:38 [INFO] [stdout] | [INFO] [stdout] 110 | pub(crate) fn sortable_regions_image(mut img: &DynamicImage, luma_threshold: u8, do_edge_detection: bool) -> DynamicImage { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sorting.rs:110:38 [INFO] [stdout] | [INFO] [stdout] 110 | pub(crate) fn sortable_regions_image(mut img: &DynamicImage, luma_threshold: u8, do_edge_detection: bool) -> DynamicImage { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.63s [INFO] running `Command { std: "docker" "inspect" "c64f61d8ff089b1bfddd84e6b009b21a24dddcdc8086da44e78d116498b78b97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c64f61d8ff089b1bfddd84e6b009b21a24dddcdc8086da44e78d116498b78b97", kill_on_drop: false }` [INFO] [stdout] c64f61d8ff089b1bfddd84e6b009b21a24dddcdc8086da44e78d116498b78b97