[INFO] fetching crate imageproc 0.23.0...
[INFO] checking imageproc-0.23.0 against master#020bbe46bdf613c0b8211984eaa8e5fe97d6c92d for pr-122960
[INFO] extracting crate imageproc 0.23.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate imageproc 0.23.0 on toolchain 020bbe46bdf613c0b8211984eaa8e5fe97d6c92d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate imageproc 0.23.0
[INFO] finished tweaking crates.io crate imageproc 0.23.0
[INFO] tweaked toml for crates.io crate imageproc 0.23.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate imageproc 0.23.0 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" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95bf95c0bfa416ce1546c4f4969348bcdb539efe1cc667e33cff53c460682590
[INFO] running `Command { std: "docker" "start" "-a" "95bf95c0bfa416ce1546c4f4969348bcdb539efe1cc667e33cff53c460682590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95bf95c0bfa416ce1546c4f4969348bcdb539efe1cc667e33cff53c460682590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95bf95c0bfa416ce1546c4f4969348bcdb539efe1cc667e33cff53c460682590", kill_on_drop: false }`
[INFO] [stdout] 95bf95c0bfa416ce1546c4f4969348bcdb539efe1cc667e33cff53c460682590
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f38d393c8352461af98e0fbb479d4cc99f3ab552bc203a3a596a426ff46d1c63
[INFO] running `Command { std: "docker" "start" "-a" "f38d393c8352461af98e0fbb479d4cc99f3ab552bc203a3a596a426ff46d1c63", kill_on_drop: false }`
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[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
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[INFO] [stderr]     Checking exr v1.4.1
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[INFO] [stderr]     Checking wasm-bindgen-test v0.3.30
[INFO] [stderr]     Checking image v0.24.1
[INFO] [stderr]     Checking imageproc v0.23.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Ord` is imported redundantly
[INFO] [stdout]  --> src/geometry.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::cmp::{Ord, Ordering};
[INFO] [stdout]   |                ^^^
[INFO] [stdout]  --> /rustc/020bbe46bdf613c0b8211984eaa8e5fe97d6c92d/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Ord` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Point` is imported redundantly
[INFO] [stdout]    --> src/contours.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |     use super::*;
[INFO] [stdout]     |         -------- the item `Point` is already imported here
[INFO] [stdout] 206 |     use crate::point::Point;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HasBlack` is imported redundantly
[INFO] [stdout]    --> src/contrast.rs:308:30
[INFO] [stdout]     |
[INFO] [stdout] 307 |     use super::*;
[INFO] [stdout]     |         -------- the item `HasBlack` is already imported here
[INFO] [stdout] 308 |     use crate::definitions::{HasBlack, HasWhite};
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HasWhite` is imported redundantly
[INFO] [stdout]    --> src/contrast.rs:308:40
[INFO] [stdout]     |
[INFO] [stdout] 307 |     use super::*;
[INFO] [stdout]     |         -------- the item `HasWhite` is already imported here
[INFO] [stdout] 308 |     use crate::definitions::{HasBlack, HasWhite};
[INFO] [stdout]     |                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `GrayImage` is imported redundantly
[INFO] [stdout]    --> src/contrast.rs:310:17
[INFO] [stdout]     |
[INFO] [stdout] 307 |     use super::*;
[INFO] [stdout]     |         -------- the item `GrayImage` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 310 |     use image::{GrayImage, Luma};
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Luma` is imported redundantly
[INFO] [stdout]    --> src/contrast.rs:310:28
[INFO] [stdout]     |
[INFO] [stdout] 307 |     use super::*;
[INFO] [stdout]     |         -------- the item `Luma` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 310 |     use image::{GrayImage, Luma};
[INFO] [stdout]     |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Image` is imported redundantly
[INFO] [stdout]    --> src/distance_transform.rs:407:9
[INFO] [stdout]     |
[INFO] [stdout] 406 |     use super::*;
[INFO] [stdout]     |         -------- the item `Image` is already imported here
[INFO] [stdout] 407 |     use crate::definitions::Image;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `GrayImage` is imported redundantly
[INFO] [stdout]    --> src/distance_transform.rs:410:17
[INFO] [stdout]     |
[INFO] [stdout] 406 |     use super::*;
[INFO] [stdout]     |         -------- the item `GrayImage` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 410 |     use image::{GrayImage, Luma};
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Luma` is imported redundantly
[INFO] [stdout]    --> src/distance_transform.rs:410:28
[INFO] [stdout]     |
[INFO] [stdout] 406 |     use super::*;
[INFO] [stdout]     |         -------- the item `Luma` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 410 |     use image::{GrayImage, Luma};
[INFO] [stdout]     |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `f64` is imported redundantly
[INFO] [stdout]    --> src/distance_transform.rs:413:9
[INFO] [stdout]     |
[INFO] [stdout] 406 |     use super::*;
[INFO] [stdout]     |         -------- the item `f64` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 413 |     use std::f64;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Rect` is imported redundantly
[INFO] [stdout]   --> src/drawing/rect.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     use super::*;
[INFO] [stdout]    |         -------- the item `Rect` is already imported here
[INFO] [stdout] 76 |     use crate::drawing::Blend;
[INFO] [stdout] 77 |     use crate::rect::Rect;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `test` is imported redundantly
[INFO] [stdout]    --> src/edges.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |     use ::test;
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | extern crate test;
[INFO] [stdout]     | ------------------ the item `test` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `max` is imported redundantly
[INFO] [stdout]    --> src/filter/median.rs:336:20
[INFO] [stdout]     |
[INFO] [stdout] 330 |     use super::*;
[INFO] [stdout]     |         -------- the item `max` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 336 |     use std::cmp::{max, min};
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `min` is imported redundantly
[INFO] [stdout]    --> src/filter/median.rs:336:25
[INFO] [stdout]     |
[INFO] [stdout] 330 |     use super::*;
[INFO] [stdout]     |         -------- the item `min` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 336 |     use std::cmp::{max, min};
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Clamp` is imported redundantly
[INFO] [stdout]    --> src/filter/mod.rs:570:30
[INFO] [stdout]     |
[INFO] [stdout] 569 |     use super::*;
[INFO] [stdout]     |         -------- the item `Clamp` is already imported here
[INFO] [stdout] 570 |     use crate::definitions::{Clamp, Image};
[INFO] [stdout]     |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Image` is imported redundantly
[INFO] [stdout]    --> src/filter/mod.rs:570:37
[INFO] [stdout]     |
[INFO] [stdout] 569 |     use super::*;
[INFO] [stdout]     |         -------- the item `Image` is already imported here
[INFO] [stdout] 570 |     use crate::definitions::{Clamp, Image};
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `GenericImage` is imported redundantly
[INFO] [stdout]    --> src/filter/mod.rs:573:17
[INFO] [stdout]     |
[INFO] [stdout] 569 |     use super::*;
[INFO] [stdout]     |         -------- the item `GenericImage` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 573 |     use image::{GenericImage, GrayImage, ImageBuffer, Luma, Rgb};
[INFO] [stdout]     |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `GrayImage` is imported redundantly
[INFO] [stdout]    --> src/filter/mod.rs:573:31
[INFO] [stdout]     |
[INFO] [stdout] 569 |     use super::*;
[INFO] [stdout]     |         -------- the item `GrayImage` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 573 |     use image::{GenericImage, GrayImage, ImageBuffer, Luma, Rgb};
[INFO] [stdout]     |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ImageBuffer` is imported redundantly
[INFO] [stdout]    --> src/filter/mod.rs:573:42
[INFO] [stdout]     |
[INFO] [stdout] 569 |     use super::*;
[INFO] [stdout]     |         -------- the item `ImageBuffer` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 573 |     use image::{GenericImage, GrayImage, ImageBuffer, Luma, Rgb};
[INFO] [stdout]     |                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Luma` is imported redundantly
[INFO] [stdout]    --> src/filter/mod.rs:573:55
[INFO] [stdout]     |
[INFO] [stdout] 569 |     use super::*;
[INFO] [stdout]     |         -------- the item `Luma` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 573 |     use image::{GenericImage, GrayImage, ImageBuffer, Luma, Rgb};
[INFO] [stdout]     |                                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `max` is imported redundantly
[INFO] [stdout]    --> src/filter/mod.rs:574:20
[INFO] [stdout]     |
[INFO] [stdout] 569 |     use super::*;
[INFO] [stdout]     |         -------- the item `max` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 574 |     use std::cmp::{max, min};
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `min` is imported redundantly
[INFO] [stdout]    --> src/filter/mod.rs:574:25
[INFO] [stdout]     |
[INFO] [stdout] 569 |     use super::*;
[INFO] [stdout]     |         -------- the item `min` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 574 |     use std::cmp::{max, min};
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Ord` is imported redundantly
[INFO] [stdout]  --> src/geometry.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::cmp::{Ord, Ordering};
[INFO] [stdout]   |                ^^^
[INFO] [stdout]  --> /rustc/020bbe46bdf613c0b8211984eaa8e5fe97d6c92d/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Ord` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Point` is imported redundantly
[INFO] [stdout]    --> src/geometry.rs:251:9
[INFO] [stdout]     |
[INFO] [stdout] 250 |     use super::*;
[INFO] [stdout]     |         -------- the item `Point` is already imported here
[INFO] [stdout] 251 |     use crate::point::Point;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Luma` is imported redundantly
[INFO] [stdout]    --> src/gradients.rs:255:30
[INFO] [stdout]     |
[INFO] [stdout] 253 |     use super::*;
[INFO] [stdout]     |         -------- the item `Luma` is already imported here
[INFO] [stdout] 254 |     use crate::utils::gray_bench_image;
[INFO] [stdout] 255 |     use image::{ImageBuffer, Luma};
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `test` is imported redundantly
[INFO] [stdout]    --> src/haar.rs:428:9
[INFO] [stdout]     |
[INFO] [stdout] 428 |     use ::test;
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | extern crate test;
[INFO] [stdout]     | ------------------ the item `test` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `test` is imported redundantly
[INFO] [stdout]    --> src/hog.rs:501:9
[INFO] [stdout]     |
[INFO] [stdout] 501 |     use ::test;
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | extern crate test;
[INFO] [stdout]     | ------------------ the item `test` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `GrayImage` is imported redundantly
[INFO] [stdout]    --> src/hough.rs:208:17
[INFO] [stdout]     |
[INFO] [stdout] 207 |     use super::*;
[INFO] [stdout]     |         -------- the item `GrayImage` is already imported here
[INFO] [stdout] 208 |     use image::{GrayImage, ImageBuffer, Luma};
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ImageBuffer` is imported redundantly
[INFO] [stdout]    --> src/hough.rs:208:28
[INFO] [stdout]     |
[INFO] [stdout] 207 |     use super::*;
[INFO] [stdout]     |         -------- the item `ImageBuffer` is already imported here
[INFO] [stdout] 208 |     use image::{GrayImage, ImageBuffer, Luma};
[INFO] [stdout]     |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Luma` is imported redundantly
[INFO] [stdout]    --> src/hough.rs:208:41
[INFO] [stdout]     |
[INFO] [stdout] 207 |     use super::*;
[INFO] [stdout]     |         -------- the item `Luma` is already imported here
[INFO] [stdout] 208 |     use image::{GrayImage, ImageBuffer, Luma};
[INFO] [stdout]     |                                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Image` is imported redundantly
[INFO] [stdout]    --> src/integral_image.rs:463:9
[INFO] [stdout]     |
[INFO] [stdout] 462 |     use super::*;
[INFO] [stdout]     |         -------- the item `Image` is already imported here
[INFO] [stdout] 463 |     use crate::definitions::Image;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `test` is imported redundantly
[INFO] [stdout]    --> src/integral_image.rs:466:9
[INFO] [stdout]     |
[INFO] [stdout] 466 |     use ::test;
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | extern crate test;
[INFO] [stdout]     | ------------------ the item `test` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Luma` is imported redundantly
[INFO] [stdout]    --> src/integral_image.rs:467:44
[INFO] [stdout]     |
[INFO] [stdout] 462 |     use super::*;
[INFO] [stdout]     |         -------- the item `Luma` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 467 |     use image::{GenericImage, ImageBuffer, Luma};
[INFO] [stdout]     |                                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Luma` is imported redundantly
[INFO] [stdout]    --> src/local_binary_patterns.rs:653:28
[INFO] [stdout]     |
[INFO] [stdout] 652 |     use super::*;
[INFO] [stdout]     |         -------- the item `Luma` is already imported here
[INFO] [stdout] 653 |     use image::{GrayImage, Luma};
[INFO] [stdout]     |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `GrayImage` is imported redundantly
[INFO] [stdout]    --> src/morphology.rs:328:17
[INFO] [stdout]     |
[INFO] [stdout] 326 |     use super::*;
[INFO] [stdout]     |         -------- the item `GrayImage` is already imported here
[INFO] [stdout] 327 |     use ::test::*;
[INFO] [stdout] 328 |     use image::{GrayImage, Luma};
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `test` is imported redundantly
[INFO] [stdout]    --> src/region_labelling.rs:252:9
[INFO] [stdout]     |
[INFO] [stdout] 252 |     use ::test;
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | extern crate test;
[INFO] [stdout]     | ------------------ the item `test` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `GrayImage` is imported redundantly
[INFO] [stdout]    --> src/stats.rs:158:17
[INFO] [stdout]     |
[INFO] [stdout] 157 |     use super::*;
[INFO] [stdout]     |         -------- the item `GrayImage` is already imported here
[INFO] [stdout] 158 |     use image::{GrayImage, Luma, Rgb, RgbImage};
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `GrayImage` is imported redundantly
[INFO] [stdout]    --> src/template_matching.rs:186:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     use super::*;
[INFO] [stdout]     |         -------- the item `GrayImage` is already imported here
[INFO] [stdout] 185 |     use crate::utils::gray_bench_image;
[INFO] [stdout] 186 |     use image::GrayImage;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `test` is imported redundantly
[INFO] [stdout]    --> src/union_find.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |     use ::test;
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | extern crate test;
[INFO] [stdout]     | ------------------ the item `test` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read examples/DejaVuSans.ttf: No such file or directory (os error 2)
[INFO] [stdout]   --> examples/font.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let font = Vec::from(include_bytes!("DejaVuSans.ttf") as &[u8]);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `imageproc` (example "font") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f38d393c8352461af98e0fbb479d4cc99f3ab552bc203a3a596a426ff46d1c63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f38d393c8352461af98e0fbb479d4cc99f3ab552bc203a3a596a426ff46d1c63", kill_on_drop: false }`
[INFO] [stdout] f38d393c8352461af98e0fbb479d4cc99f3ab552bc203a3a596a426ff46d1c63
[INFO] checking imageproc-0.23.0 against try#8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde for pr-122960
[INFO] extracting crate imageproc 0.23.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate imageproc 0.23.0 on toolchain 8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config
[INFO] started tweaking crates.io crate imageproc 0.23.0
[INFO] finished tweaking crates.io crate imageproc 0.23.0
[INFO] tweaked toml for crates.io crate imageproc 0.23.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate imageproc 0.23.0 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" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1938486694bebf0e7425fbb7e0109770b9dcba179b5583f48314cc62b3a5c43
[INFO] running `Command { std: "docker" "start" "-a" "c1938486694bebf0e7425fbb7e0109770b9dcba179b5583f48314cc62b3a5c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1938486694bebf0e7425fbb7e0109770b9dcba179b5583f48314cc62b3a5c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1938486694bebf0e7425fbb7e0109770b9dcba179b5583f48314cc62b3a5c43", kill_on_drop: false }`
[INFO] [stdout] c1938486694bebf0e7425fbb7e0109770b9dcba179b5583f48314cc62b3a5c43
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80bcf62610c2ad5ae0558c1eccf566647c2866ee6e6b94c9b7ebbada2565b2a1
[INFO] running `Command { std: "docker" "start" "-a" "80bcf62610c2ad5ae0558c1eccf566647c2866ee6e6b94c9b7ebbada2565b2a1", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "80bcf62610c2ad5ae0558c1eccf566647c2866ee6e6b94c9b7ebbada2565b2a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80bcf62610c2ad5ae0558c1eccf566647c2866ee6e6b94c9b7ebbada2565b2a1", kill_on_drop: false }`
[INFO] [stdout] 80bcf62610c2ad5ae0558c1eccf566647c2866ee6e6b94c9b7ebbada2565b2a1