Dec 04 16:08:17.640 INFO checking kadtewsd/mandelbrot against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 16:08:17.640 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 16:08:18.197 INFO [stdout] e08fd4dbc3b41d7ad264d479b86f019a8d930a287842e220123e84b54c46f1a4
Dec 04 16:08:18.199 INFO running `"docker" "start" "-a" "e08fd4dbc3b41d7ad264d479b86f019a8d930a287842e220123e84b54c46f1a4"`
Dec 04 16:08:19.834 INFO [stderr] usermod: no changes
Dec 04 16:08:19.960 INFO [stderr]     Checking num-bigint v0.1.43
Dec 04 16:08:22.009 INFO [stderr]     Checking num-rational v0.1.42
Dec 04 16:08:22.817 INFO [stderr]     Checking num v0.1.42
Dec 04 16:08:23.347 INFO [stderr]     Checking mandelbrot v0.1.0 (/source)
Dec 04 16:08:24.105 INFO [stderr] warning: function is never used: `parse_pair`
Dec 04 16:08:24.105 INFO [stderr]  --> src/parsing/mod.rs:4:1
Dec 04 16:08:24.105 INFO [stderr]   |
Dec 04 16:08:24.105 INFO [stderr] 4 | fn parse_pair<T: FromStr>(s: &str, separator: char) -> Option<(T, T)> {
Dec 04 16:08:24.105 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:08:24.105 INFO [stderr]   |
Dec 04 16:08:24.105 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 16:08:24.105 INFO [stderr] 
Dec 04 16:08:24.105 INFO [stderr] warning: function is never used: `render`
Dec 04 16:08:24.105 INFO [stderr]   --> src/rendering/mod.rs:4:1
Dec 04 16:08:24.105 INFO [stderr]    |
Dec 04 16:08:24.105 INFO [stderr] 4  | / fn render(pixels: &mut[u8],
Dec 04 16:08:24.105 INFO [stderr] 5  | |           bounds: (usize, usize),
Dec 04 16:08:24.105 INFO [stderr] 6  | |           upper_left: Complex<f64>,
Dec 04 16:08:24.105 INFO [stderr] 7  | |           lower_right: Complex<f64>) {
Dec 04 16:08:24.105 INFO [stderr] ...  |
Dec 04 16:08:24.105 INFO [stderr] 19 | |
Dec 04 16:08:24.105 INFO [stderr] 20 | | }
Dec 04 16:08:24.105 INFO [stderr]    | |_^
Dec 04 16:08:24.105 INFO [stderr] 
Dec 04 16:08:24.778 INFO [stderr] warning: function is never used: `render`
Dec 04 16:08:24.778 INFO [stderr]   --> src/rendering/mod.rs:4:1
Dec 04 16:08:24.778 INFO [stderr]    |
Dec 04 16:08:24.778 INFO [stderr] 4  | / fn render(pixels: &mut[u8],
Dec 04 16:08:24.778 INFO [stderr] 5  | |           bounds: (usize, usize),
Dec 04 16:08:24.778 INFO [stderr] 6  | |           upper_left: Complex<f64>,
Dec 04 16:08:24.778 INFO [stderr] 7  | |           lower_right: Complex<f64>) {
Dec 04 16:08:24.778 INFO [stderr] ...  |
Dec 04 16:08:24.778 INFO [stderr] 19 | |
Dec 04 16:08:24.778 INFO [stderr] 20 | | }
Dec 04 16:08:24.778 INFO [stderr]    | |_^
Dec 04 16:08:24.783 INFO [stderr]    |
Dec 04 16:08:24.783 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 16:08:24.783 INFO [stderr] 
Dec 04 16:08:25.463 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.59s
Dec 04 16:08:25.475 INFO [stderr] su: No module specific data is present
Dec 04 16:08:26.369 INFO running `"docker" "inspect" "e08fd4dbc3b41d7ad264d479b86f019a8d930a287842e220123e84b54c46f1a4"`
Dec 04 16:08:26.835 INFO running `"docker" "rm" "-f" "e08fd4dbc3b41d7ad264d479b86f019a8d930a287842e220123e84b54c46f1a4"`
Dec 04 16:08:27.112 INFO [stdout] e08fd4dbc3b41d7ad264d479b86f019a8d930a287842e220123e84b54c46f1a4