[INFO] cloning repository https://github.com/wseaton/blinky
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wseaton/blinky" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwseaton%2Fblinky", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwseaton%2Fblinky'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c7e8d1a4b90ae9f9fa93a0a3c48cb3f0725aff04
[INFO] checking wseaton/blinky against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwseaton%2Fblinky" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/wseaton/blinky
[INFO] finished tweaking git repo https://github.com/wseaton/blinky
[INFO] tweaked toml for git repo https://github.com/wseaton/blinky written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wseaton/blinky on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wseaton/blinky 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded deku v0.16.0
[INFO] [stderr]   Downloaded deku_derive v0.16.0
[INFO] [stderr]   Downloaded anstyle-wincon v1.0.1
[INFO] [stderr]   Downloaded toml_datetime v0.6.2
[INFO] [stderr]   Downloaded tracing-attributes v0.1.24
[INFO] [stderr]   Downloaded palette_derive v0.7.2
[INFO] [stderr]   Downloaded anstyle-parse v0.2.0
[INFO] [stderr]   Downloaded clap v4.3.4
[INFO] [stderr]   Downloaded clap_derive v4.3.2
[INFO] [stderr]   Downloaded hexlit v0.5.5
[INFO] [stderr]   Downloaded toml_edit v0.19.10
[INFO] [stderr]   Downloaded winnow v0.4.7
[INFO] [stderr]   Downloaded clap_builder v4.3.4
[INFO] [stderr]   Downloaded palette v0.7.2
[INFO] [stderr]   Downloaded object v0.30.4
[INFO] [stderr]   Downloaded rustix v0.37.20
[INFO] [stderr]   Downloaded hidapi v2.3.3
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8cb7708e64ac16e97e2eeb6101cfff8fc47e85da277bfe4192e268a31d397974
[INFO] running `Command { std: "docker" "start" "-a" "8cb7708e64ac16e97e2eeb6101cfff8fc47e85da277bfe4192e268a31d397974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cb7708e64ac16e97e2eeb6101cfff8fc47e85da277bfe4192e268a31d397974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cb7708e64ac16e97e2eeb6101cfff8fc47e85da277bfe4192e268a31d397974", kill_on_drop: false }`
[INFO] [stdout] 8cb7708e64ac16e97e2eeb6101cfff8fc47e85da277bfe4192e268a31d397974
[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_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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30f5117ba0fe4416d9bf4cb570944bb0efc9c51fced18aac829f42d6bd52aca7
[INFO] running `Command { std: "docker" "start" "-a" "30f5117ba0fe4416d9bf4cb570944bb0efc9c51fced18aac829f42d6bd52aca7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling rustix v0.37.20
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling winnow v0.4.7
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling toml_datetime v0.6.2
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]    Compiling phf_shared v0.11.1
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]     Checking gimli v0.27.2
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]    Compiling palette v0.7.2
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]    Compiling phf_generator v0.11.1
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking fast-srgb8 v1.0.0
[INFO] [stderr]     Checking hexlit v0.5.5
[INFO] [stderr]     Checking object v0.30.4
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling hidapi v2.3.3
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]    Compiling toml_edit v0.19.10
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.4
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling phf_macros v0.11.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]    Compiling palette_derive v0.7.2
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stderr]     Checking phf v0.11.1
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking color-spantrace v0.2.0
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]    Compiling deku_derive v0.16.0
[INFO] [stderr]     Checking clap v4.3.4
[INFO] [stderr]     Checking deku v0.16.0
[INFO] [stderr]     Checking blinky v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::num`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::num;
[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: `Srgb as SrgbColorSpace`, `encoding::Srgb`, and `rgb::Rgb`
[INFO] [stdout]   --> src/main.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use palette::{encoding::Srgb, named, rgb::Rgb, Srgb as SrgbColorSpace};
[INFO] [stdout]    |               ^^^^^^^^^^^^^^         ^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::num`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::num;
[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: `Srgb as SrgbColorSpace`, `encoding::Srgb`, and `rgb::Rgb`
[INFO] [stdout]   --> src/main.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use palette::{encoding::Srgb, named, rgb::Rgb, Srgb as SrgbColorSpace};
[INFO] [stdout]    |               ^^^^^^^^^^^^^^         ^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_COLOR` is never used
[INFO] [stdout]    --> src/main.rs:159:7
[INFO] [stdout]     |
[INFO] [stdout] 159 | const MAX_COLOR: u8 = 255;
[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 `blink_pulse` is never used
[INFO] [stdout]    --> src/main.rs:161:4
[INFO] [stdout]     |
[INFO] [stdout] 161 | fn blink_pulse(dev: HidDevice, num_blinks: Option<u8>) -> Result<(), color_eyre::Report> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `strobe` is never used
[INFO] [stdout]    --> src/main.rs:247:4
[INFO] [stdout]     |
[INFO] [stdout] 247 | fn strobe(dev: &HidDevice, r: u8, g: u8, b: u8, delay: u64, times: u32) -> Result<()> {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transition_colors` is never used
[INFO] [stdout]    --> src/main.rs:257:4
[INFO] [stdout]     |
[INFO] [stdout] 257 | fn transition_colors(dev: &HidDevice, start: (u8, u8, u8), end: (u8, u8, u8)) -> Result<()> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_COLOR` is never used
[INFO] [stdout]    --> src/main.rs:159:7
[INFO] [stdout]     |
[INFO] [stdout] 159 | const MAX_COLOR: u8 = 255;
[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 `blink_pulse` is never used
[INFO] [stdout]    --> src/main.rs:161:4
[INFO] [stdout]     |
[INFO] [stdout] 161 | fn blink_pulse(dev: HidDevice, num_blinks: Option<u8>) -> Result<(), color_eyre::Report> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `strobe` is never used
[INFO] [stdout]    --> src/main.rs:247:4
[INFO] [stdout]     |
[INFO] [stdout] 247 | fn strobe(dev: &HidDevice, r: u8, g: u8, b: u8, delay: u64, times: u32) -> Result<()> {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transition_colors` is never used
[INFO] [stdout]    --> src/main.rs:257:4
[INFO] [stdout]     |
[INFO] [stdout] 257 | fn transition_colors(dev: &HidDevice, start: (u8, u8, u8), end: (u8, u8, u8)) -> Result<()> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.80s
[INFO] running `Command { std: "docker" "inspect" "30f5117ba0fe4416d9bf4cb570944bb0efc9c51fced18aac829f42d6bd52aca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30f5117ba0fe4416d9bf4cb570944bb0efc9c51fced18aac829f42d6bd52aca7", kill_on_drop: false }`
[INFO] [stdout] 30f5117ba0fe4416d9bf4cb570944bb0efc9c51fced18aac829f42d6bd52aca7