Dec 06 00:41:06.121 INFO testing elementh/rust_mandelbrot against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 06 00:41:06.121 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 00:41:06.277 INFO [stdout] 9f61b1a49ce0460417968d640d19c224ca48e9e86b71ede32bdef0d978f6f1ea Dec 06 00:41:06.279 INFO running `"docker" "start" "-a" "9f61b1a49ce0460417968d640d19c224ca48e9e86b71ede32bdef0d978f6f1ea"` Dec 06 00:41:06.745 INFO [stderr] usermod: no changes Dec 06 00:41:06.813 INFO [stderr] Compiling num-complex v0.1.42 Dec 06 00:41:06.813 INFO [stderr] Compiling num-bigint v0.1.43 Dec 06 00:41:09.132 INFO [stderr] Compiling num-rational v0.1.42 Dec 06 00:41:10.423 INFO [stderr] Compiling num v0.1.42 Dec 06 00:41:10.702 INFO [stderr] Compiling mandelbrot v0.1.0 (/source) Dec 06 00:41:11.273 INFO [stderr] warning: function is never used: `escape_time` Dec 06 00:41:11.273 INFO [stderr] --> src/main.rs:13:1 Dec 06 00:41:11.273 INFO [stderr] | Dec 06 00:41:11.273 INFO [stderr] 13 | fn escape_time(c: Complex, limit: u32) -> Option { Dec 06 00:41:11.273 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 00:41:11.273 INFO [stderr] | Dec 06 00:41:11.273 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 00:41:11.273 INFO [stderr] Dec 06 00:41:11.273 INFO [stderr] warning: function is never used: `parse_pair` Dec 06 00:41:11.273 INFO [stderr] --> src/main.rs:26:1 Dec 06 00:41:11.273 INFO [stderr] | Dec 06 00:41:11.273 INFO [stderr] 26 | fn parse_pair(s: &str, separator: char) -> Option<(T, T)> { Dec 06 00:41:11.273 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 00:41:11.273 INFO [stderr] Dec 06 00:41:11.273 INFO [stderr] warning: function is never used: `parse_complex` Dec 06 00:41:11.273 INFO [stderr] --> src/main.rs:40:1 Dec 06 00:41:11.273 INFO [stderr] | Dec 06 00:41:11.273 INFO [stderr] 40 | fn parse_complex(s:&str) -> Option> { Dec 06 00:41:11.273 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 00:41:11.273 INFO [stderr] Dec 06 00:41:11.273 INFO [stderr] warning: function is never used: `pixel_to_point` Dec 06 00:41:11.273 INFO [stderr] --> src/main.rs:47:1 Dec 06 00:41:11.273 INFO [stderr] | Dec 06 00:41:11.273 INFO [stderr] 47 | / fn pixel_to_point(bounds: (usize, usize), Dec 06 00:41:11.273 INFO [stderr] 48 | | pixel: (usize, usize), Dec 06 00:41:11.273 INFO [stderr] 49 | | upper_left: Complex, Dec 06 00:41:11.273 INFO [stderr] 50 | | lower_right: Complex) Dec 06 00:41:11.273 INFO [stderr] ... | Dec 06 00:41:11.273 INFO [stderr] 59 | | } Dec 06 00:41:11.273 INFO [stderr] 60 | | } Dec 06 00:41:11.273 INFO [stderr] | |_^ Dec 06 00:41:11.273 INFO [stderr] Dec 06 00:41:11.460 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.70s Dec 06 00:41:11.465 INFO [stderr] su: No module specific data is present Dec 06 00:41:11.745 INFO running `"docker" "inspect" "9f61b1a49ce0460417968d640d19c224ca48e9e86b71ede32bdef0d978f6f1ea"` Dec 06 00:41:11.834 INFO running `"docker" "rm" "-f" "9f61b1a49ce0460417968d640d19c224ca48e9e86b71ede32bdef0d978f6f1ea"` Dec 06 00:41:11.928 INFO [stdout] 9f61b1a49ce0460417968d640d19c224ca48e9e86b71ede32bdef0d978f6f1ea Dec 06 00:41:11.930 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 00:41:12.106 INFO [stdout] 8dd8f16b2cf80fd72205eda94888879f31d9c05c43a746676d03167c2fbdbc60 Dec 06 00:41:12.110 INFO running `"docker" "start" "-a" "8dd8f16b2cf80fd72205eda94888879f31d9c05c43a746676d03167c2fbdbc60"` Dec 06 00:41:12.435 INFO [stderr] usermod: no changes Dec 06 00:41:12.501 INFO [stderr] Compiling mandelbrot v0.1.0 (/source) Dec 06 00:41:13.128 INFO [stderr] warning: function is never used: `escape_time` Dec 06 00:41:13.128 INFO [stderr] --> src/main.rs:13:1 Dec 06 00:41:13.128 INFO [stderr] | Dec 06 00:41:13.128 INFO [stderr] 13 | fn escape_time(c: Complex, limit: u32) -> Option { Dec 06 00:41:13.128 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 00:41:13.128 INFO [stderr] | Dec 06 00:41:13.128 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 00:41:13.128 INFO [stderr] Dec 06 00:41:13.597 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.14s Dec 06 00:41:13.602 INFO [stderr] su: No module specific data is present Dec 06 00:41:13.852 INFO running `"docker" "inspect" "8dd8f16b2cf80fd72205eda94888879f31d9c05c43a746676d03167c2fbdbc60"` Dec 06 00:41:13.918 INFO running `"docker" "rm" "-f" "8dd8f16b2cf80fd72205eda94888879f31d9c05c43a746676d03167c2fbdbc60"` Dec 06 00:41:14.035 INFO [stdout] 8dd8f16b2cf80fd72205eda94888879f31d9c05c43a746676d03167c2fbdbc60