[INFO] cloning repository https://github.com/levFarkas/coding-dojo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levFarkas/coding-dojo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FlevFarkas%2Fcoding-dojo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FlevFarkas%2Fcoding-dojo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0d2faa16d85e81e80acab387807936e2a2ca35c
[INFO] checking levFarkas/coding-dojo against try#22cc29ba5b459fb386c0406b9baf3a49eb0fba39 for pr-146095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FlevFarkas%2Fcoding-dojo" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/levFarkas/coding-dojo
[INFO] finished tweaking git repo https://github.com/levFarkas/coding-dojo
[INFO] tweaked toml for git repo https://github.com/levFarkas/coding-dojo written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/levFarkas/coding-dojo on toolchain 22cc29ba5b459fb386c0406b9baf3a49eb0fba39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/levFarkas/coding-dojo 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" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "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
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.0.90
[INFO] [stderr]   Downloaded syn v2.0.57
[INFO] [stderr]   Downloaded solar-calendar-events v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27f342c923f2a62ca5e92d6b0b62f12ccbbea502eaa90e339b9d9caf45232fdc
[INFO] running `Command { std: "docker" "start" "-a" "27f342c923f2a62ca5e92d6b0b62f12ccbbea502eaa90e339b9d9caf45232fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27f342c923f2a62ca5e92d6b0b62f12ccbbea502eaa90e339b9d9caf45232fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27f342c923f2a62ca5e92d6b0b62f12ccbbea502eaa90e339b9d9caf45232fdc", kill_on_drop: false }`
[INFO] [stdout] 27f342c923f2a62ca5e92d6b0b62f12ccbbea502eaa90e339b9d9caf45232fdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 789441ea00464ffccd4adf665609bbfc17c2dd4aa695c023c19c09bc636e03f2
[INFO] running `Command { std: "docker" "start" "-a" "789441ea00464ffccd4adf665609bbfc17c2dd4aa695c023c19c09bc636e03f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling time-macros v0.2.17
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]     Checking solar-calendar-events v0.1.4
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]     Checking coding-dojo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]   --> src/coding_dojo_color_matches.rs:60:29
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn get_nearest_color_v2(color: &Color, colors: &Vec<Color>) {
[INFO] [stdout]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `colors`
[INFO] [stdout]   --> src/coding_dojo_color_matches.rs:60:44
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn get_nearest_color_v2(color: &Color, colors: &Vec<Color>) {
[INFO] [stdout]    |                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_colors`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `binary_red`
[INFO] [stdout]   --> src/coding_dojo_color_matches.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let binary_red = f32_to_binary(255);
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_binary_red`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]   --> src/coding_dojo_color_matches.rs:60:29
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn get_nearest_color_v2(color: &Color, colors: &Vec<Color>) {
[INFO] [stdout]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `colors`
[INFO] [stdout]   --> src/coding_dojo_color_matches.rs:60:44
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn get_nearest_color_v2(color: &Color, colors: &Vec<Color>) {
[INFO] [stdout]    |                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_colors`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `binary_red`
[INFO] [stdout]   --> src/coding_dojo_color_matches.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let binary_red = f32_to_binary(255);
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_binary_red`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "789441ea00464ffccd4adf665609bbfc17c2dd4aa695c023c19c09bc636e03f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "789441ea00464ffccd4adf665609bbfc17c2dd4aa695c023c19c09bc636e03f2", kill_on_drop: false }`
[INFO] [stdout] 789441ea00464ffccd4adf665609bbfc17c2dd4aa695c023c19c09bc636e03f2