Dec 18 00:53:07.813 INFO checking eignnx/mandelbrot against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 00:53:07.813 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/eignnx/mandelbrot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 00:53:08.477 INFO [stdout] 3a3e0f40470668002ac6b6f25a8a90fcb01d32d091cac3d62c36cb4117009ec8
Dec 18 00:53:08.484 INFO running `"docker" "start" "-a" "3a3e0f40470668002ac6b6f25a8a90fcb01d32d091cac3d62c36cb4117009ec8"`
Dec 18 00:53:10.434 INFO [stderr]     Checking rand v0.3.20
Dec 18 00:53:11.820 INFO [stderr]     Checking rayon-core v1.3.0
Dec 18 00:53:12.743 INFO [stderr]     Checking rayon v0.8.2
Dec 18 00:53:15.416 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 18 00:53:16.855 INFO [stderr]     Checking image v0.18.0
Dec 18 00:53:21.302 INFO [stderr]     Checking mandelbrot v0.1.0 (/opt/crater/workdir)
Dec 18 00:53:22.291 INFO [stderr] warning: method is never used: `from_center_scale`
Dec 18 00:53:22.291 INFO [stderr]   --> src/main.rs:63:5
Dec 18 00:53:22.291 INFO [stderr]    |
Dec 18 00:53:22.292 INFO [stderr] 63 |     fn from_center_scale(center: Complex64, scale: f64, aspect_ratio: f64) -> CWindow {
Dec 18 00:53:22.292 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:53:22.292 INFO [stderr]    |
Dec 18 00:53:22.293 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 00:53:22.293 INFO [stderr] 
Dec 18 00:53:22.293 INFO [stderr] warning: method is never used: `from_corner_w_h`
Dec 18 00:53:22.294 INFO [stderr]   --> src/main.rs:73:5
Dec 18 00:53:22.294 INFO [stderr]    |
Dec 18 00:53:22.294 INFO [stderr] 73 |     fn from_corner_w_h(upper_left: Complex64, width: f64, height: f64) -> CWindow {
Dec 18 00:53:22.295 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:53:22.295 INFO [stderr] 
Dec 18 00:53:22.295 INFO [stderr] warning: method is never used: `center`
Dec 18 00:53:22.295 INFO [stderr]   --> src/main.rs:88:5
Dec 18 00:53:22.296 INFO [stderr]    |
Dec 18 00:53:22.296 INFO [stderr] 88 |     fn center(&self) -> Complex64 {
Dec 18 00:53:22.296 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:53:22.296 INFO [stderr] 
Dec 18 00:53:22.562 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.20s
Dec 18 00:53:23.895 INFO running `"docker" "inspect" "3a3e0f40470668002ac6b6f25a8a90fcb01d32d091cac3d62c36cb4117009ec8"`
Dec 18 00:53:24.322 INFO running `"docker" "rm" "-f" "3a3e0f40470668002ac6b6f25a8a90fcb01d32d091cac3d62c36cb4117009ec8"`
Dec 18 00:53:24.664 INFO [stdout] 3a3e0f40470668002ac6b6f25a8a90fcb01d32d091cac3d62c36cb4117009ec8