Dec 13 23:56:13.412 INFO testing chansuke/rs-mandelbrot against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 13 23:56:13.412 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 13 23:56:13.939 INFO [stdout] 432127ecaa5c033c2e7f156dc9738da4ed8ff8be05241400ca8dd5d20903ba1a Dec 13 23:56:13.939 INFO running `"docker" "start" "-a" "432127ecaa5c033c2e7f156dc9738da4ed8ff8be05241400ca8dd5d20903ba1a"` Dec 13 23:56:15.213 INFO [stderr] usermod: no changes Dec 13 23:56:15.412 INFO [stderr] Compiling png v0.7.0 Dec 13 23:56:15.412 INFO [stderr] Compiling jpeg-decoder v0.1.15 Dec 13 23:56:20.955 INFO [stderr] Compiling image v0.13.0 Dec 13 23:56:35.011 INFO [stderr] Compiling mandelbrot v0.1.0 (/source) Dec 13 23:56:37.099 INFO [stderr] warning: function is never used: `parse_pair` Dec 13 23:56:37.099 INFO [stderr] --> src/main.rs:5:1 Dec 13 23:56:37.099 INFO [stderr] | Dec 13 23:56:37.099 INFO [stderr] 5 | fn parse_pair(s: &str, separator: char) -> Option<(T, T)> { Dec 13 23:56:37.099 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 23:56:37.099 INFO [stderr] | Dec 13 23:56:37.099 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 13 23:56:37.099 INFO [stderr] Dec 13 23:56:37.099 INFO [stderr] warning: function is never used: `parse_complex` Dec 13 23:56:37.099 INFO [stderr] --> src/main.rs:26:1 Dec 13 23:56:37.099 INFO [stderr] | Dec 13 23:56:37.099 INFO [stderr] 26 | fn parse_complex(s: &str) -> Option> { Dec 13 23:56:37.099 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 23:56:37.099 INFO [stderr] Dec 13 23:56:37.099 INFO [stderr] warning: function is never used: `pixel_to_point` Dec 13 23:56:37.099 INFO [stderr] --> src/main.rs:45:1 Dec 13 23:56:37.099 INFO [stderr] | Dec 13 23:56:37.099 INFO [stderr] 45 | / fn pixel_to_point( Dec 13 23:56:37.099 INFO [stderr] 46 | | bounds: (usize, usize), Dec 13 23:56:37.099 INFO [stderr] 47 | | pixel: (usize, usize), Dec 13 23:56:37.099 INFO [stderr] 48 | | upper_left: Complex, Dec 13 23:56:37.099 INFO [stderr] ... | Dec 13 23:56:37.099 INFO [stderr] 58 | | } Dec 13 23:56:37.099 INFO [stderr] 59 | | } Dec 13 23:56:37.099 INFO [stderr] | |_^ Dec 13 23:56:37.099 INFO [stderr] Dec 13 23:56:37.099 INFO [stderr] warning: function is never used: `escape_time` Dec 13 23:56:37.099 INFO [stderr] --> src/main.rs:74:1 Dec 13 23:56:37.099 INFO [stderr] | Dec 13 23:56:37.099 INFO [stderr] 74 | fn escape_time(c: Complex, limit: u32) -> Option { Dec 13 23:56:37.099 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 23:56:37.099 INFO [stderr] Dec 13 23:56:37.099 INFO [stderr] warning: function is never used: `render` Dec 13 23:56:37.099 INFO [stderr] --> src/main.rs:95:1 Dec 13 23:56:37.099 INFO [stderr] | Dec 13 23:56:37.099 INFO [stderr] 95 | / fn render( Dec 13 23:56:37.099 INFO [stderr] 96 | | pixels: &mut [u8], Dec 13 23:56:37.099 INFO [stderr] 97 | | bounds: (usize, usize), Dec 13 23:56:37.099 INFO [stderr] 98 | | upper_left: Complex, Dec 13 23:56:37.099 INFO [stderr] ... | Dec 13 23:56:37.099 INFO [stderr] 111 | | } Dec 13 23:56:37.099 INFO [stderr] 112 | | } Dec 13 23:56:37.099 INFO [stderr] | |_^ Dec 13 23:56:37.099 INFO [stderr] Dec 13 23:56:37.099 INFO [stderr] warning: function is never used: `write_image` Dec 13 23:56:37.099 INFO [stderr] --> src/main.rs:120:1 Dec 13 23:56:37.099 INFO [stderr] | Dec 13 23:56:37.099 INFO [stderr] 120 | / fn write_image( Dec 13 23:56:37.099 INFO [stderr] 121 | | filename: &str, Dec 13 23:56:37.099 INFO [stderr] 122 | | pixels: &[u8], Dec 13 23:56:37.099 INFO [stderr] 123 | | bounds: (usize, usize), Dec 13 23:56:37.099 INFO [stderr] ... | Dec 13 23:56:37.099 INFO [stderr] 135 | | Ok(()) Dec 13 23:56:37.099 INFO [stderr] 136 | | } Dec 13 23:56:37.099 INFO [stderr] | |_^ Dec 13 23:56:37.099 INFO [stderr] Dec 13 23:56:37.487 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.24s Dec 13 23:56:37.495 INFO [stderr] su: No module specific data is present Dec 13 23:56:38.207 INFO running `"docker" "inspect" "432127ecaa5c033c2e7f156dc9738da4ed8ff8be05241400ca8dd5d20903ba1a"` Dec 13 23:56:38.511 INFO running `"docker" "rm" "-f" "432127ecaa5c033c2e7f156dc9738da4ed8ff8be05241400ca8dd5d20903ba1a"` Dec 13 23:56:38.911 INFO [stdout] 432127ecaa5c033c2e7f156dc9738da4ed8ff8be05241400ca8dd5d20903ba1a Dec 13 23:56:38.915 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 13 23:56:39.405 INFO [stdout] a4c6a1fee83b1b28e2035d3232c82e4f4fa930e077771bcbf91b5ef1dfc4362d Dec 13 23:56:39.413 INFO running `"docker" "start" "-a" "a4c6a1fee83b1b28e2035d3232c82e4f4fa930e077771bcbf91b5ef1dfc4362d"` Dec 13 23:56:41.059 INFO [stderr] usermod: no changes Dec 13 23:56:41.168 INFO [stderr] Compiling mandelbrot v0.1.0 (/source) Dec 13 23:56:43.111 INFO [stderr] warning: function is never used: `escape_time` Dec 13 23:56:43.111 INFO [stderr] --> src/main.rs:74:1 Dec 13 23:56:43.111 INFO [stderr] | Dec 13 23:56:43.111 INFO [stderr] 74 | fn escape_time(c: Complex, limit: u32) -> Option { Dec 13 23:56:43.111 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 23:56:43.111 INFO [stderr] | Dec 13 23:56:43.111 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 13 23:56:43.111 INFO [stderr] Dec 13 23:56:43.111 INFO [stderr] warning: function is never used: `render` Dec 13 23:56:43.111 INFO [stderr] --> src/main.rs:95:1 Dec 13 23:56:43.111 INFO [stderr] | Dec 13 23:56:43.111 INFO [stderr] 95 | / fn render( Dec 13 23:56:43.111 INFO [stderr] 96 | | pixels: &mut [u8], Dec 13 23:56:43.111 INFO [stderr] 97 | | bounds: (usize, usize), Dec 13 23:56:43.111 INFO [stderr] 98 | | upper_left: Complex, Dec 13 23:56:43.111 INFO [stderr] ... | Dec 13 23:56:43.111 INFO [stderr] 111 | | } Dec 13 23:56:43.111 INFO [stderr] 112 | | } Dec 13 23:56:43.111 INFO [stderr] | |_^ Dec 13 23:56:43.111 INFO [stderr] Dec 13 23:56:43.111 INFO [stderr] warning: function is never used: `write_image` Dec 13 23:56:43.111 INFO [stderr] --> src/main.rs:120:1 Dec 13 23:56:43.111 INFO [stderr] | Dec 13 23:56:43.111 INFO [stderr] 120 | / fn write_image( Dec 13 23:56:43.111 INFO [stderr] 121 | | filename: &str, Dec 13 23:56:43.111 INFO [stderr] 122 | | pixels: &[u8], Dec 13 23:56:43.111 INFO [stderr] 123 | | bounds: (usize, usize), Dec 13 23:56:43.111 INFO [stderr] ... | Dec 13 23:56:43.111 INFO [stderr] 135 | | Ok(()) Dec 13 23:56:43.111 INFO [stderr] 136 | | } Dec 13 23:56:43.111 INFO [stderr] | |_^ Dec 13 23:56:43.111 INFO [stderr] Dec 13 23:56:43.903 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.86s Dec 13 23:56:43.911 INFO [stderr] su: No module specific data is present Dec 13 23:56:44.960 INFO running `"docker" "inspect" "a4c6a1fee83b1b28e2035d3232c82e4f4fa930e077771bcbf91b5ef1dfc4362d"` Dec 13 23:56:45.343 INFO running `"docker" "rm" "-f" "a4c6a1fee83b1b28e2035d3232c82e4f4fa930e077771bcbf91b5ef1dfc4362d"` Dec 13 23:56:45.692 INFO [stdout] a4c6a1fee83b1b28e2035d3232c82e4f4fa930e077771bcbf91b5ef1dfc4362d Dec 13 23:56:45.696 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 13 23:56:46.239 INFO [stdout] cd2da7b0f5553946ca99392343c88bf44397e20b889395618f078b0669c9dab1 Dec 13 23:56:46.241 INFO running `"docker" "start" "-a" "cd2da7b0f5553946ca99392343c88bf44397e20b889395618f078b0669c9dab1"` Dec 13 23:56:47.599 INFO [stderr] usermod: no changes Dec 13 23:56:47.711 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s Dec 13 23:56:47.723 INFO [stderr] Running /target/debug/deps/mandelbrot-f142f50456e1889a Dec 13 23:56:47.730 INFO [stdout] Dec 13 23:56:47.730 INFO [stdout] running 3 tests Dec 13 23:56:47.731 INFO [stdout] test test_parse_complex ... ok Dec 13 23:56:47.731 INFO [stdout] test test_pixel_to_point ... ok Dec 13 23:56:47.731 INFO [stdout] test test_parse_pair ... ok Dec 13 23:56:47.731 INFO [stdout] Dec 13 23:56:47.731 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 23:56:47.731 INFO [stdout] Dec 13 23:56:47.735 INFO [stderr] su: No module specific data is present Dec 13 23:56:48.536 INFO running `"docker" "inspect" "cd2da7b0f5553946ca99392343c88bf44397e20b889395618f078b0669c9dab1"` Dec 13 23:56:49.019 INFO running `"docker" "rm" "-f" "cd2da7b0f5553946ca99392343c88bf44397e20b889395618f078b0669c9dab1"` Dec 13 23:56:49.495 INFO [stdout] cd2da7b0f5553946ca99392343c88bf44397e20b889395618f078b0669c9dab1