Nov 17 03:49:07.303 INFO testing elementh/rust_mandelbrot against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982 Nov 17 03:49:07.304 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 03:49:07.519 INFO [stdout] 8aae7cec083f13bfbed25156b073089cab811bfaabb76f858da5d65ffce48835 Nov 17 03:49:07.524 INFO running `"docker" "start" "-a" "8aae7cec083f13bfbed25156b073089cab811bfaabb76f858da5d65ffce48835"` Nov 17 03:49:07.967 INFO [stderr] usermod: no changes Nov 17 03:49:08.043 INFO [stderr] Compiling num-bigint v0.1.43 Nov 17 03:49:10.857 INFO [stderr] Compiling num-rational v0.1.42 Nov 17 03:49:12.278 INFO [stderr] Compiling num v0.1.42 Nov 17 03:49:12.646 INFO [stderr] Compiling mandelbrot v0.1.0 (/source) Nov 17 03:49:13.147 INFO [stderr] warning: function is never used: `escape_time` Nov 17 03:49:13.147 INFO [stderr] --> src/main.rs:13:1 Nov 17 03:49:13.147 INFO [stderr] | Nov 17 03:49:13.147 INFO [stderr] 13 | fn escape_time(c: Complex, limit: u32) -> Option { Nov 17 03:49:13.147 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 03:49:13.147 INFO [stderr] | Nov 17 03:49:13.147 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 17 03:49:13.147 INFO [stderr] Nov 17 03:49:13.147 INFO [stderr] warning: function is never used: `parse_pair` Nov 17 03:49:13.147 INFO [stderr] --> src/main.rs:26:1 Nov 17 03:49:13.147 INFO [stderr] | Nov 17 03:49:13.147 INFO [stderr] 26 | fn parse_pair(s: &str, separator: char) -> Option<(T, T)> { Nov 17 03:49:13.147 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 03:49:13.147 INFO [stderr] Nov 17 03:49:13.147 INFO [stderr] warning: function is never used: `parse_complex` Nov 17 03:49:13.147 INFO [stderr] --> src/main.rs:40:1 Nov 17 03:49:13.147 INFO [stderr] | Nov 17 03:49:13.147 INFO [stderr] 40 | fn parse_complex(s:&str) -> Option> { Nov 17 03:49:13.147 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 03:49:13.147 INFO [stderr] Nov 17 03:49:13.147 INFO [stderr] warning: function is never used: `pixel_to_point` Nov 17 03:49:13.147 INFO [stderr] --> src/main.rs:47:1 Nov 17 03:49:13.147 INFO [stderr] | Nov 17 03:49:13.147 INFO [stderr] 47 | / fn pixel_to_point(bounds: (usize, usize), Nov 17 03:49:13.147 INFO [stderr] 48 | | pixel: (usize, usize), Nov 17 03:49:13.147 INFO [stderr] 49 | | upper_left: Complex, Nov 17 03:49:13.147 INFO [stderr] 50 | | lower_right: Complex) Nov 17 03:49:13.147 INFO [stderr] ... | Nov 17 03:49:13.147 INFO [stderr] 59 | | } Nov 17 03:49:13.147 INFO [stderr] 60 | | } Nov 17 03:49:13.147 INFO [stderr] | |_^ Nov 17 03:49:13.147 INFO [stderr] Nov 17 03:49:13.322 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.34s Nov 17 03:49:13.327 INFO [stderr] su: No module specific data is present Nov 17 03:49:13.619 INFO running `"docker" "inspect" "8aae7cec083f13bfbed25156b073089cab811bfaabb76f858da5d65ffce48835"` Nov 17 03:49:13.764 INFO running `"docker" "rm" "-f" "8aae7cec083f13bfbed25156b073089cab811bfaabb76f858da5d65ffce48835"` Nov 17 03:49:13.873 INFO [stdout] 8aae7cec083f13bfbed25156b073089cab811bfaabb76f858da5d65ffce48835 Nov 17 03:49:13.875 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 03:49:14.054 INFO [stdout] 69357c04789a2865273f71cbccf0a96e37fd58474c81cd1caf3483039270b6d4 Nov 17 03:49:14.057 INFO running `"docker" "start" "-a" "69357c04789a2865273f71cbccf0a96e37fd58474c81cd1caf3483039270b6d4"` Nov 17 03:49:14.450 INFO [stderr] usermod: no changes Nov 17 03:49:14.501 INFO [stderr] Compiling mandelbrot v0.1.0 (/source) Nov 17 03:49:15.091 INFO [stderr] warning: function is never used: `escape_time` Nov 17 03:49:15.091 INFO [stderr] --> src/main.rs:13:1 Nov 17 03:49:15.091 INFO [stderr] | Nov 17 03:49:15.091 INFO [stderr] 13 | fn escape_time(c: Complex, limit: u32) -> Option { Nov 17 03:49:15.091 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 03:49:15.091 INFO [stderr] | Nov 17 03:49:15.091 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 17 03:49:15.091 INFO [stderr] Nov 17 03:49:15.467 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.00s Nov 17 03:49:15.469 INFO [stderr] su: No module specific data is present Nov 17 03:49:15.866 INFO running `"docker" "inspect" "69357c04789a2865273f71cbccf0a96e37fd58474c81cd1caf3483039270b6d4"` Nov 17 03:49:16.027 INFO running `"docker" "rm" "-f" "69357c04789a2865273f71cbccf0a96e37fd58474c81cd1caf3483039270b6d4"` Nov 17 03:49:16.119 INFO [stdout] 69357c04789a2865273f71cbccf0a96e37fd58474c81cd1caf3483039270b6d4