Nov 28 07:55:02.450 INFO checking chansuke/rs-mandelbrot against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074 Nov 28 07:55:02.451 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 07:55:02.901 INFO [stdout] 2d553e04aad09259cca6c7d9e7dcabb9cacdb8087c67b07d3793c53c4478ac1b Nov 28 07:55:02.909 INFO running `"docker" "start" "-a" "2d553e04aad09259cca6c7d9e7dcabb9cacdb8087c67b07d3793c53c4478ac1b"` Nov 28 07:55:04.305 INFO [stderr] usermod: no changes Nov 28 07:55:04.504 INFO [stderr] Checking num-bigint v0.1.44 Nov 28 07:55:04.504 INFO [stderr] Checking png v0.7.0 Nov 28 07:55:04.524 INFO [stderr] Checking jpeg-decoder v0.1.15 Nov 28 07:55:08.604 INFO [stderr] Checking num-rational v0.1.42 Nov 28 07:55:09.579 INFO [stderr] Checking image v0.13.0 Nov 28 07:55:09.580 INFO [stderr] Checking num v0.1.42 Nov 28 07:55:15.571 INFO [stderr] Checking mandelbrot v0.1.0 (/source) Nov 28 07:55:18.004 INFO [stderr] warning: function is never used: `parse_pair` Nov 28 07:55:18.005 INFO [stderr] --> src/main.rs:5:1 Nov 28 07:55:18.005 INFO [stderr] | Nov 28 07:55:18.005 INFO [stderr] 5 | fn parse_pair(s: &str, separator: char) -> Option<(T, T)> { Nov 28 07:55:18.006 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 07:55:18.006 INFO [stderr] | Nov 28 07:55:18.006 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 07:55:18.007 INFO [stderr] Nov 28 07:55:18.007 INFO [stderr] warning: function is never used: `parse_complex` Nov 28 07:55:18.007 INFO [stderr] --> src/main.rs:26:1 Nov 28 07:55:18.007 INFO [stderr] | Nov 28 07:55:18.008 INFO [stderr] 26 | fn parse_complex(s: &str) -> Option> { Nov 28 07:55:18.008 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 07:55:18.008 INFO [stderr] Nov 28 07:55:18.009 INFO [stderr] warning: function is never used: `pixel_to_point` Nov 28 07:55:18.009 INFO [stderr] --> src/main.rs:45:1 Nov 28 07:55:18.009 INFO [stderr] | Nov 28 07:55:18.010 INFO [stderr] 45 | / fn pixel_to_point( Nov 28 07:55:18.010 INFO [stderr] 46 | | bounds: (usize, usize), Nov 28 07:55:18.010 INFO [stderr] 47 | | pixel: (usize, usize), Nov 28 07:55:18.010 INFO [stderr] 48 | | upper_left: Complex, Nov 28 07:55:18.011 INFO [stderr] ... | Nov 28 07:55:18.011 INFO [stderr] 58 | | } Nov 28 07:55:18.011 INFO [stderr] 59 | | } Nov 28 07:55:18.012 INFO [stderr] | |_^ Nov 28 07:55:18.012 INFO [stderr] Nov 28 07:55:18.012 INFO [stderr] warning: function is never used: `escape_time` Nov 28 07:55:18.013 INFO [stderr] --> src/main.rs:74:1 Nov 28 07:55:18.013 INFO [stderr] | Nov 28 07:55:18.013 INFO [stderr] 74 | fn escape_time(c: Complex, limit: u32) -> Option { Nov 28 07:55:18.013 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 07:55:18.014 INFO [stderr] Nov 28 07:55:18.014 INFO [stderr] warning: function is never used: `render` Nov 28 07:55:18.014 INFO [stderr] --> src/main.rs:95:1 Nov 28 07:55:18.014 INFO [stderr] | Nov 28 07:55:18.015 INFO [stderr] 95 | / fn render( Nov 28 07:55:18.015 INFO [stderr] 96 | | pixels: &mut [u8], Nov 28 07:55:18.015 INFO [stderr] 97 | | bounds: (usize, usize), Nov 28 07:55:18.016 INFO [stderr] 98 | | upper_left: Complex, Nov 28 07:55:18.016 INFO [stderr] ... | Nov 28 07:55:18.016 INFO [stderr] 111 | | } Nov 28 07:55:18.016 INFO [stderr] 112 | | } Nov 28 07:55:18.017 INFO [stderr] | |_^ Nov 28 07:55:18.017 INFO [stderr] Nov 28 07:55:18.017 INFO [stderr] warning: function is never used: `write_image` Nov 28 07:55:18.017 INFO [stderr] --> src/main.rs:120:1 Nov 28 07:55:18.018 INFO [stderr] | Nov 28 07:55:18.018 INFO [stderr] 120 | / fn write_image( Nov 28 07:55:18.018 INFO [stderr] 121 | | filename: &str, Nov 28 07:55:18.018 INFO [stderr] 122 | | pixels: &[u8], Nov 28 07:55:18.019 INFO [stderr] 123 | | bounds: (usize, usize), Nov 28 07:55:18.019 INFO [stderr] ... | Nov 28 07:55:18.019 INFO [stderr] 135 | | Ok(()) Nov 28 07:55:18.019 INFO [stderr] 136 | | } Nov 28 07:55:18.020 INFO [stderr] | |_^ Nov 28 07:55:18.020 INFO [stderr] Nov 28 07:55:18.228 INFO [stderr] warning: function is never used: `escape_time` Nov 28 07:55:18.228 INFO [stderr] --> src/main.rs:74:1 Nov 28 07:55:18.228 INFO [stderr] | Nov 28 07:55:18.228 INFO [stderr] 74 | fn escape_time(c: Complex, limit: u32) -> Option { Nov 28 07:55:18.228 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 07:55:18.228 INFO [stderr] | Nov 28 07:55:18.228 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 07:55:18.228 INFO [stderr] Nov 28 07:55:18.230 INFO [stderr] warning: function is never used: `render` Nov 28 07:55:18.230 INFO [stderr] --> src/main.rs:95:1 Nov 28 07:55:18.230 INFO [stderr] | Nov 28 07:55:18.230 INFO [stderr] 95 | / fn render( Nov 28 07:55:18.230 INFO [stderr] 96 | | pixels: &mut [u8], Nov 28 07:55:18.230 INFO [stderr] 97 | | bounds: (usize, usize), Nov 28 07:55:18.230 INFO [stderr] 98 | | upper_left: Complex, Nov 28 07:55:18.230 INFO [stderr] ... | Nov 28 07:55:18.230 INFO [stderr] 111 | | } Nov 28 07:55:18.230 INFO [stderr] 112 | | } Nov 28 07:55:18.230 INFO [stderr] | |_^ Nov 28 07:55:18.230 INFO [stderr] Nov 28 07:55:18.231 INFO [stderr] warning: function is never used: `write_image` Nov 28 07:55:18.231 INFO [stderr] --> src/main.rs:120:1 Nov 28 07:55:18.231 INFO [stderr] | Nov 28 07:55:18.231 INFO [stderr] 120 | / fn write_image( Nov 28 07:55:18.231 INFO [stderr] 121 | | filename: &str, Nov 28 07:55:18.231 INFO [stderr] 122 | | pixels: &[u8], Nov 28 07:55:18.231 INFO [stderr] 123 | | bounds: (usize, usize), Nov 28 07:55:18.231 INFO [stderr] ... | Nov 28 07:55:18.231 INFO [stderr] 135 | | Ok(()) Nov 28 07:55:18.231 INFO [stderr] 136 | | } Nov 28 07:55:18.231 INFO [stderr] | |_^ Nov 28 07:55:18.231 INFO [stderr] Nov 28 07:55:18.255 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.92s Nov 28 07:55:18.272 INFO [stderr] su: No module specific data is present Nov 28 07:55:18.948 INFO running `"docker" "inspect" "2d553e04aad09259cca6c7d9e7dcabb9cacdb8087c67b07d3793c53c4478ac1b"` Nov 28 07:55:19.255 INFO running `"docker" "rm" "-f" "2d553e04aad09259cca6c7d9e7dcabb9cacdb8087c67b07d3793c53c4478ac1b"` Nov 28 07:55:19.576 INFO [stdout] 2d553e04aad09259cca6c7d9e7dcabb9cacdb8087c67b07d3793c53c4478ac1b