[INFO] cloning repository https://github.com/sadilekivan/WLED-ambilight
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sadilekivan/WLED-ambilight" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsadilekivan%2FWLED-ambilight", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsadilekivan%2FWLED-ambilight'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 12865ba32f0e1dd25b36205b72c8b73984d51420
[INFO] checking sadilekivan/WLED-ambilight against master#24139cf844095e574708faf406034dc78cb39143 for pr-149518-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsadilekivan%2FWLED-ambilight" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sadilekivan/WLED-ambilight
[INFO] finished tweaking git repo https://github.com/sadilekivan/WLED-ambilight
[INFO] tweaked toml for git repo https://github.com/sadilekivan/WLED-ambilight written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sadilekivan/WLED-ambilight on toolchain 24139cf844095e574708faf406034dc78cb39143
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24139cf844095e574708faf406034dc78cb39143" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sadilekivan/WLED-ambilight 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" "+24139cf844095e574708faf406034dc78cb39143" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctrlc v3.4.5
[INFO] [stderr]   Downloaded clap v4.5.35
[INFO] [stderr]   Downloaded clap_builder v4.5.35
[INFO] [stderr]   Downloaded glam v0.30.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+24139cf844095e574708faf406034dc78cb39143" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04d4d87acf18ee0db224a83c17589a6e167bc9bb1a9dbb8546d74265cebc310a
[INFO] running `Command { std: "docker" "start" "-a" "04d4d87acf18ee0db224a83c17589a6e167bc9bb1a9dbb8546d74265cebc310a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04d4d87acf18ee0db224a83c17589a6e167bc9bb1a9dbb8546d74265cebc310a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04d4d87acf18ee0db224a83c17589a6e167bc9bb1a9dbb8546d74265cebc310a", kill_on_drop: false }`
[INFO] [stdout] 04d4d87acf18ee0db224a83c17589a6e167bc9bb1a9dbb8546d74265cebc310a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+24139cf844095e574708faf406034dc78cb39143" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b8db0d879d0712f65fb2c9f1960b9a2ad8b35d38ae03554d235206a5f6ae040
[INFO] running `Command { std: "docker" "start" "-a" "5b8db0d879d0712f65fb2c9f1960b9a2ad8b35d38ae03554d235206a5f6ae040", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]    Compiling scrap v0.5.0
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking block v0.1.6
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking glam v0.30.0
[INFO] [stderr]     Checking clap_builder v4.5.35
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking ctrlc v3.4.5
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]     Checking clap v4.5.35
[INFO] [stderr]     Checking wled-ambilight v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `segment_v`
[INFO] [stdout]   --> src/wled/mod.rs:85:25
[INFO] [stdout]    |
[INFO] [stdout] 85 |         fn segment_line(segment_v: &mut Vec<LEDSegment>, led_count: u32, direction: UVec4) {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_segment_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direction`
[INFO] [stdout]   --> src/wled/mod.rs:85:74
[INFO] [stdout]    |
[INFO] [stdout] 85 |         fn segment_line(segment_v: &mut Vec<LEDSegment>, led_count: u32, direction: UVec4) {
[INFO] [stdout]    |                                                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/wled/mod.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |             for i in 0..led_count {}
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/wled/mod.rs:199:13
[INFO] [stdout]     |
[INFO] [stdout] 199 |         let mut v = Vec::with_capacity(sample_size);
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/main.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let args = Args::parse();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `segment_line` is never used
[INFO] [stdout]   --> src/wled/mod.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |         fn segment_line(segment_v: &mut Vec<LEDSegment>, led_count: u32, direction: UVec4) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `square_pixel` is never used
[INFO] [stdout]    --> src/wled/mod.rs:198:12
[INFO] [stdout]     |
[INFO] [stdout] 188 | impl LEDSegment {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 198 |     pub fn square_pixel(&self, sample_size: usize) -> Vec<UVec2> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DRGB` is never constructed
[INFO] [stdout]  --> src/wled/drgb.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct DRGB;
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `WLED_SIZE` and `update_strip` are never used
[INFO] [stdout]   --> src/wled/drgb.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Strip<DRGB> {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 21 |     const WLED_SIZE: usize = 3;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 22 |
[INFO] [stdout] 23 |     pub fn update_strip(&mut self, data: Vec<U8Vec3>) -> std::io::Result<usize> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `segment_v`
[INFO] [stdout]   --> src/wled/mod.rs:85:25
[INFO] [stdout]    |
[INFO] [stdout] 85 |         fn segment_line(segment_v: &mut Vec<LEDSegment>, led_count: u32, direction: UVec4) {
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_segment_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direction`
[INFO] [stdout]   --> src/wled/mod.rs:85:74
[INFO] [stdout]    |
[INFO] [stdout] 85 |         fn segment_line(segment_v: &mut Vec<LEDSegment>, led_count: u32, direction: UVec4) {
[INFO] [stdout]    |                                                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/wled/mod.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |             for i in 0..led_count {}
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/wled/mod.rs:199:13
[INFO] [stdout]     |
[INFO] [stdout] 199 |         let mut v = Vec::with_capacity(sample_size);
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/main.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let args = Args::parse();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `segment_line` is never used
[INFO] [stdout]   --> src/wled/mod.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |         fn segment_line(segment_v: &mut Vec<LEDSegment>, led_count: u32, direction: UVec4) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `square_pixel` is never used
[INFO] [stdout]    --> src/wled/mod.rs:198:12
[INFO] [stdout]     |
[INFO] [stdout] 188 | impl LEDSegment {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 198 |     pub fn square_pixel(&self, sample_size: usize) -> Vec<UVec2> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DRGB` is never constructed
[INFO] [stdout]  --> src/wled/drgb.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct DRGB;
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `WLED_SIZE` and `update_strip` are never used
[INFO] [stdout]   --> src/wled/drgb.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Strip<DRGB> {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 21 |     const WLED_SIZE: usize = 3;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 22 |
[INFO] [stdout] 23 |     pub fn update_strip(&mut self, data: Vec<U8Vec3>) -> std::io::Result<usize> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.38s
[INFO] running `Command { std: "docker" "inspect" "5b8db0d879d0712f65fb2c9f1960b9a2ad8b35d38ae03554d235206a5f6ae040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b8db0d879d0712f65fb2c9f1960b9a2ad8b35d38ae03554d235206a5f6ae040", kill_on_drop: false }`
[INFO] [stdout] 5b8db0d879d0712f65fb2c9f1960b9a2ad8b35d38ae03554d235206a5f6ae040
