Dec 04 22:20:55.900 INFO checking asheidan/rusty-mandelbrot against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 22:20:55.900 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 22:20:56.331 INFO [stdout] 697a61eeaa396ae18f66ee9b4801f4b4c05dfdea848fe11aabfb9bf057afca70
Dec 04 22:20:56.337 INFO running `"docker" "start" "-a" "697a61eeaa396ae18f66ee9b4801f4b4c05dfdea848fe11aabfb9bf057afca70"`
Dec 04 22:20:57.404 INFO [stderr] usermod: no changes
Dec 04 22:20:57.436 INFO [stderr]     Checking rusty-mandelbrot v0.1.0 (/source)
Dec 04 22:20:57.891 INFO [stderr] warning: method is never used: `get_pixel`
Dec 04 22:20:57.891 INFO [stderr]   --> src/ppm.rs:48:5
Dec 04 22:20:57.891 INFO [stderr]    |
Dec 04 22:20:57.891 INFO [stderr] 48 |     pub fn get_pixel(&self, x: u32, y: u32) -> Option<RGB> {
Dec 04 22:20:57.891 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:20:57.891 INFO [stderr]    |
Dec 04 22:20:57.891 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 22:20:57.891 INFO [stderr] 
Dec 04 22:20:57.980 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 04 22:20:57.982 INFO [stderr] su: No module specific data is present
Dec 04 22:20:58.291 INFO running `"docker" "inspect" "697a61eeaa396ae18f66ee9b4801f4b4c05dfdea848fe11aabfb9bf057afca70"`
Dec 04 22:20:58.473 INFO running `"docker" "rm" "-f" "697a61eeaa396ae18f66ee9b4801f4b4c05dfdea848fe11aabfb9bf057afca70"`
Dec 04 22:20:58.640 INFO [stdout] 697a61eeaa396ae18f66ee9b4801f4b4c05dfdea848fe11aabfb9bf057afca70