[INFO] cloning repository https://github.com/DavRack/imops
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DavRack/imops" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavRack%2Fimops", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavRack%2Fimops'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 776d15537e2741898f234b1d7b2f2ac6445c7bfe
[INFO] checking DavRack/imops against try#18c1d185ac7a6a3bf399296b35e4b2736809a756 for pr-146972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavRack%2Fimops" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DavRack/imops
[INFO] finished tweaking git repo https://github.com/DavRack/imops
[INFO] tweaked toml for git repo https://github.com/DavRack/imops written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DavRack/imops on toolchain 18c1d185ac7a6a3bf399296b35e4b2736809a756
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DavRack/imops 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" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] b6863895f0d5d42270d9248b85219ccdd1253987b05e660997de0d9efba36295
[INFO] running `Command { std: "docker" "start" "-a" "b6863895f0d5d42270d9248b85219ccdd1253987b05e660997de0d9efba36295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6863895f0d5d42270d9248b85219ccdd1253987b05e660997de0d9efba36295", kill_on_drop: false }`
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[INFO] [stdout] b6863895f0d5d42270d9248b85219ccdd1253987b05e660997de0d9efba36295
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92478430fa8a01f3c124ce4a00a99acd38118d6c38401c7a6ed03bfe0c9f3fa3
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[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/demosaic.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::Instant;
[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: `std::time::Instant`
[INFO] [stdout]  --> src/imops.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::tone_mapping::sigmoid`
[INFO] [stdout]   --> src/imops.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::tone_mapping::sigmoid;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::sigmoid`
[INFO] [stdout]   --> src/tone_mapping.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     use crate::sigmoid::sigmoid;
[INFO] [stdout]    |                ^^^^^^^ could not find `sigmoid` in the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/demosaic.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::Instant;
[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: `std::time::Instant`
[INFO] [stdout]  --> src/imops.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::tone_mapping::sigmoid`
[INFO] [stdout]   --> src/imops.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::tone_mapping::sigmoid;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::time`
[INFO] [stdout]    --> src/wavelets.rs:293:9
[INFO] [stdout]     |
[INFO] [stdout] 293 |     use core::time;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]    --> src/wavelets.rs:294:21
[INFO] [stdout]     |
[INFO] [stdout] 294 |     use std::time::{Duration, Instant};
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `helpers`
[INFO] [stdout]   --> src/imops.rs:14:31
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::{chromaCompresion, helpers::*, pixels, tone_mapping};
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `helpers`
[INFO] [stdout]   --> src/imops.rs:14:31
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::{chromaCompresion, helpers::*, pixels, tone_mapping};
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lum`
[INFO] [stdout]   --> src/desaturation.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let lum = pixel.luminance();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_lum`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `R` is never used
[INFO] [stdout]   --> src/imops.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const R: usize = 0;
[INFO] [stdout]    |       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `B` is never used
[INFO] [stdout]   --> src/imops.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const B: usize = 2;
[INFO] [stdout]    |       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fast_guided_filter` is never used
[INFO] [stdout]   --> src/chroma_nr.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn fast_guided_filter(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `box_filter` is never used
[INFO] [stdout]    --> src/chroma_nr.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn box_filter(input: &ArrayView2<f32>, radius: usize) -> Array2<f32> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `subsample` is never used
[INFO] [stdout]    --> src/chroma_nr.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn subsample(input: &ArrayView2<f32>, ratio: usize) -> Array2<f32> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `upsample` is never used
[INFO] [stdout]    --> src/chroma_nr.rs:166:4
[INFO] [stdout]     |
[INFO] [stdout] 166 | fn upsample(input: &ArrayView2<f32>, target_shape: (usize, usize)) -> Array2<f32> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `srgb_to_linear` is never used
[INFO] [stdout]    --> src/color_p.rs:416:4
[INFO] [stdout]     |
[INFO] [stdout] 416 | fn srgb_to_linear(c: f32) -> f32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `linear_to_srgb` is never used
[INFO] [stdout]    --> src/color_p.rs:424:4
[INFO] [stdout]     |
[INFO] [stdout] 424 | fn linear_to_srgb(c: f32) -> f32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SRGB_LUMA_COEFFS` is never used
[INFO] [stdout]    --> src/color_p.rs:437:7
[INFO] [stdout]     |
[INFO] [stdout] 437 | const SRGB_LUMA_COEFFS: [f32; 3] = [0.2126, 0.7152, 0.0722];
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gamut_compress_aces_simplified` is never used
[INFO] [stdout]    --> src/color_p.rs:441:4
[INFO] [stdout]     |
[INFO] [stdout] 441 | fn gamut_compress_aces_simplified(linear_rgb: [f32; 3], limit: f32, threshold: f32) -> [f32; 3] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HueParams` is never constructed
[INFO] [stdout]    --> src/color_p.rs:479:8
[INFO] [stdout]     |
[INFO] [stdout] 479 | struct HueParams {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HUE_PARAMS` is never used
[INFO] [stdout]    --> src/color_p.rs:488:7
[INFO] [stdout]     |
[INFO] [stdout] 488 | const HUE_PARAMS: [HueParams; 7] = [
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_signal_index` is never used
[INFO] [stdout]   --> src/wavelets.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn compute_signal_index(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convolve_ref` is never used
[INFO] [stdout]   --> src/wavelets.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn convolve_ref<const KERNEL_SIZE: usize>(
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `chromaCompresion` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub mod chromaCompresion;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `chroma_compresion`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lum`
[INFO] [stdout]   --> src/desaturation.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let lum = pixel.luminance();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_lum`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `filsimrs` (lib test) due to 1 previous error; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `CicpColorPrimaries`
[INFO] [stdout]  --> src/bin/imops-cli.rs:2:29
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::metadata::{Cicp, CicpColorPrimaries};
[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: `CicpColorPrimaries`
[INFO] [stdout]  --> src/bin/imops-cli.rs:2:29
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::metadata::{Cicp, CicpColorPrimaries};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "92478430fa8a01f3c124ce4a00a99acd38118d6c38401c7a6ed03bfe0c9f3fa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92478430fa8a01f3c124ce4a00a99acd38118d6c38401c7a6ed03bfe0c9f3fa3", kill_on_drop: false }`
[INFO] [stdout] 92478430fa8a01f3c124ce4a00a99acd38118d6c38401c7a6ed03bfe0c9f3fa3
