Nov 28 06:03:36.506 INFO checking eignnx/mandelbrot against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 06:03:36.506 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 06:03:37.081 INFO [stdout] 216c804dcc8706283ae3f34073a02434657a80025c9116600c5764d3f172f37b
Nov 28 06:03:37.083 INFO running `"docker" "start" "-a" "216c804dcc8706283ae3f34073a02434657a80025c9116600c5764d3f172f37b"`
Nov 28 06:03:39.644 INFO [stderr] usermod: no changes
Nov 28 06:03:39.796 INFO [stderr]     Checking num_cpus v1.8.0
Nov 28 06:03:40.313 INFO [stderr]     Checking rayon-core v1.3.0
Nov 28 06:03:41.242 INFO [stderr]     Checking rayon v0.8.2
Nov 28 06:03:44.098 INFO [stderr]     Checking jpeg-decoder v0.1.13
Nov 28 06:03:45.668 INFO [stderr]     Checking image v0.18.0
Nov 28 06:03:50.939 INFO [stderr]     Checking mandelbrot v0.1.0 (/source)
Nov 28 06:03:52.223 INFO [stderr] warning: method is never used: `from_center_scale`
Nov 28 06:03:52.224 INFO [stderr]   --> src/main.rs:63:5
Nov 28 06:03:52.224 INFO [stderr]    |
Nov 28 06:03:52.224 INFO [stderr] 63 |     fn from_center_scale(center: Complex64, scale: f64, aspect_ratio: f64) -> CWindow {
Nov 28 06:03:52.225 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:03:52.225 INFO [stderr]    |
Nov 28 06:03:52.225 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 06:03:52.225 INFO [stderr] 
Nov 28 06:03:52.226 INFO [stderr] warning: method is never used: `from_corner_w_h`
Nov 28 06:03:52.226 INFO [stderr]   --> src/main.rs:73:5
Nov 28 06:03:52.226 INFO [stderr]    |
Nov 28 06:03:52.227 INFO [stderr] 73 |     fn from_corner_w_h(upper_left: Complex64, width: f64, height: f64) -> CWindow {
Nov 28 06:03:52.227 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:03:52.227 INFO [stderr] 
Nov 28 06:03:52.227 INFO [stderr] warning: method is never used: `center`
Nov 28 06:03:52.228 INFO [stderr]   --> src/main.rs:88:5
Nov 28 06:03:52.228 INFO [stderr]    |
Nov 28 06:03:52.228 INFO [stderr] 88 |     fn center(&self) -> Complex64 {
Nov 28 06:03:52.229 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:03:52.229 INFO [stderr] 
Nov 28 06:03:52.584 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.90s
Nov 28 06:03:52.588 INFO [stderr] su: No module specific data is present
Nov 28 06:03:53.174 INFO running `"docker" "inspect" "216c804dcc8706283ae3f34073a02434657a80025c9116600c5764d3f172f37b"`
Nov 28 06:03:53.339 INFO running `"docker" "rm" "-f" "216c804dcc8706283ae3f34073a02434657a80025c9116600c5764d3f172f37b"`
Nov 28 06:03:53.484 INFO [stdout] 216c804dcc8706283ae3f34073a02434657a80025c9116600c5764d3f172f37b