Nov 17 03:49:07.600 INFO testing elementh/rust_mandelbrot against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 17 03:49:07.600 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 17 03:49:07.771 INFO [stdout] 59d1808bd601376b3dc516ec148b00f3308bb528b232c5e3621ce19c56ec638c Nov 17 03:49:07.773 INFO running `"docker" "start" "-a" "59d1808bd601376b3dc516ec148b00f3308bb528b232c5e3621ce19c56ec638c"` Nov 17 03:49:08.232 INFO [stderr] usermod: no changes Nov 17 03:49:08.321 INFO [stderr] Compiling num-complex v0.1.42 Nov 17 03:49:08.321 INFO [stderr] Compiling num-bigint v0.1.43 Nov 17 03:49:11.601 INFO [stderr] Compiling num-rational v0.1.42 Nov 17 03:49:12.846 INFO [stderr] Compiling num v0.1.42 Nov 17 03:49:13.151 INFO [stderr] Compiling mandelbrot v0.1.0 (/source) Nov 17 03:49:13.611 INFO [stderr] warning: function is never used: `escape_time` Nov 17 03:49:13.611 INFO [stderr] --> src/main.rs:13:1 Nov 17 03:49:13.611 INFO [stderr] | Nov 17 03:49:13.611 INFO [stderr] 13 | fn escape_time(c: Complex, limit: u32) -> Option { Nov 17 03:49:13.611 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 03:49:13.611 INFO [stderr] | Nov 17 03:49:13.611 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 17 03:49:13.611 INFO [stderr] Nov 17 03:49:13.611 INFO [stderr] warning: function is never used: `parse_pair` Nov 17 03:49:13.611 INFO [stderr] --> src/main.rs:26:1 Nov 17 03:49:13.611 INFO [stderr] | Nov 17 03:49:13.611 INFO [stderr] 26 | fn parse_pair(s: &str, separator: char) -> Option<(T, T)> { Nov 17 03:49:13.611 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 03:49:13.611 INFO [stderr] Nov 17 03:49:13.611 INFO [stderr] warning: function is never used: `parse_complex` Nov 17 03:49:13.611 INFO [stderr] --> src/main.rs:40:1 Nov 17 03:49:13.611 INFO [stderr] | Nov 17 03:49:13.611 INFO [stderr] 40 | fn parse_complex(s:&str) -> Option> { Nov 17 03:49:13.611 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 03:49:13.611 INFO [stderr] Nov 17 03:49:13.611 INFO [stderr] warning: function is never used: `pixel_to_point` Nov 17 03:49:13.611 INFO [stderr] --> src/main.rs:47:1 Nov 17 03:49:13.611 INFO [stderr] | Nov 17 03:49:13.611 INFO [stderr] 47 | / fn pixel_to_point(bounds: (usize, usize), Nov 17 03:49:13.611 INFO [stderr] 48 | | pixel: (usize, usize), Nov 17 03:49:13.611 INFO [stderr] 49 | | upper_left: Complex, Nov 17 03:49:13.611 INFO [stderr] 50 | | lower_right: Complex) Nov 17 03:49:13.611 INFO [stderr] ... | Nov 17 03:49:13.611 INFO [stderr] 59 | | } Nov 17 03:49:13.611 INFO [stderr] 60 | | } Nov 17 03:49:13.611 INFO [stderr] | |_^ Nov 17 03:49:13.611 INFO [stderr] Nov 17 03:49:13.819 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.57s Nov 17 03:49:13.825 INFO [stderr] su: No module specific data is present Nov 17 03:49:14.096 INFO running `"docker" "inspect" "59d1808bd601376b3dc516ec148b00f3308bb528b232c5e3621ce19c56ec638c"` Nov 17 03:49:14.168 INFO running `"docker" "rm" "-f" "59d1808bd601376b3dc516ec148b00f3308bb528b232c5e3621ce19c56ec638c"` Nov 17 03:49:14.285 INFO [stdout] 59d1808bd601376b3dc516ec148b00f3308bb528b232c5e3621ce19c56ec638c Nov 17 03:49:14.287 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"` Nov 17 03:49:14.471 INFO [stdout] 6fd78d90401788169cb2f9009aa5f16b6b59f7beceb0a7fa28cf27d5826139e1 Nov 17 03:49:14.473 INFO running `"docker" "start" "-a" "6fd78d90401788169cb2f9009aa5f16b6b59f7beceb0a7fa28cf27d5826139e1"` Nov 17 03:49:15.181 INFO [stderr] usermod: no changes Nov 17 03:49:15.253 INFO [stderr] Compiling mandelbrot v0.1.0 (/source) Nov 17 03:49:15.797 INFO [stderr] warning: function is never used: `escape_time` Nov 17 03:49:15.797 INFO [stderr] --> src/main.rs:13:1 Nov 17 03:49:15.797 INFO [stderr] | Nov 17 03:49:15.797 INFO [stderr] 13 | fn escape_time(c: Complex, limit: u32) -> Option { Nov 17 03:49:15.797 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 03:49:15.797 INFO [stderr] | Nov 17 03:49:15.797 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 17 03:49:15.797 INFO [stderr] Nov 17 03:49:16.234 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.03s Nov 17 03:49:16.239 INFO [stderr] su: No module specific data is present Nov 17 03:49:16.556 INFO running `"docker" "inspect" "6fd78d90401788169cb2f9009aa5f16b6b59f7beceb0a7fa28cf27d5826139e1"` Nov 17 03:49:16.761 INFO running `"docker" "rm" "-f" "6fd78d90401788169cb2f9009aa5f16b6b59f7beceb0a7fa28cf27d5826139e1"` Nov 17 03:49:17.031 INFO [stdout] 6fd78d90401788169cb2f9009aa5f16b6b59f7beceb0a7fa28cf27d5826139e1