Nov 16 20:24:47.565 INFO testing markfknight/programming_rust_mandelbrot against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 20:24:47.565 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 16 20:24:47.775 INFO [stdout] 3041dd8ebc5bdf9c720ee8feef1e4bea50323268d6d8e6ee77462e7e31216909
Nov 16 20:24:47.780 INFO running `"docker" "start" "-a" "3041dd8ebc5bdf9c720ee8feef1e4bea50323268d6d8e6ee77462e7e31216909"`
Nov 16 20:24:48.355 INFO [stderr] usermod: no changes
Nov 16 20:24:48.468 INFO [stderr]    Compiling num-bigint v0.1.43
Nov 16 20:24:48.468 INFO [stderr]    Compiling png v0.7.0
Nov 16 20:24:48.468 INFO [stderr]    Compiling rayon v1.0.1
Nov 16 20:24:51.653 INFO [stderr]    Compiling num-rational v0.1.42
Nov 16 20:24:53.431 INFO [stderr]    Compiling num v0.1.42
Nov 16 20:24:53.807 INFO [stderr]    Compiling jpeg-decoder v0.1.14
Nov 16 20:24:57.149 INFO [stderr]    Compiling image v0.13.0
Nov 16 20:25:10.619 INFO [stderr]    Compiling mandelbrot v0.1.0 (/source)
Nov 16 20:25:12.882 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.51s
Nov 16 20:25:12.889 INFO [stderr] su: No module specific data is present
Nov 16 20:25:13.965 INFO running `"docker" "inspect" "3041dd8ebc5bdf9c720ee8feef1e4bea50323268d6d8e6ee77462e7e31216909"`
Nov 16 20:25:14.076 INFO running `"docker" "rm" "-f" "3041dd8ebc5bdf9c720ee8feef1e4bea50323268d6d8e6ee77462e7e31216909"`
Nov 16 20:25:14.194 INFO [stdout] 3041dd8ebc5bdf9c720ee8feef1e4bea50323268d6d8e6ee77462e7e31216909
Nov 16 20:25:14.203 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 16 20:25:14.616 INFO [stdout] c2bd72450045774830e19f6c7c2a0be79b4d78369d76125c110b0cd52fbe3117
Nov 16 20:25:14.618 INFO running `"docker" "start" "-a" "c2bd72450045774830e19f6c7c2a0be79b4d78369d76125c110b0cd52fbe3117"`
Nov 16 20:25:15.032 INFO [stderr] usermod: no changes
Nov 16 20:25:15.118 INFO [stderr]    Compiling mandelbrot v0.1.0 (/source)
Nov 16 20:25:16.508 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Nov 16 20:25:16.513 INFO [stderr] su: No module specific data is present
Nov 16 20:25:16.766 INFO running `"docker" "inspect" "c2bd72450045774830e19f6c7c2a0be79b4d78369d76125c110b0cd52fbe3117"`
Nov 16 20:25:16.868 INFO running `"docker" "rm" "-f" "c2bd72450045774830e19f6c7c2a0be79b4d78369d76125c110b0cd52fbe3117"`
Nov 16 20:25:16.964 INFO [stdout] c2bd72450045774830e19f6c7c2a0be79b4d78369d76125c110b0cd52fbe3117
Nov 16 20:25:16.967 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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" "-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 16 20:25:17.130 INFO [stdout] 618a6aa3adcf4045bd35f06b9e6e90524e10a299bf31c423a8cd5a955dc3241d
Nov 16 20:25:17.132 INFO running `"docker" "start" "-a" "618a6aa3adcf4045bd35f06b9e6e90524e10a299bf31c423a8cd5a955dc3241d"`
Nov 16 20:25:17.532 INFO [stderr] usermod: no changes
Nov 16 20:25:17.611 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 16 20:25:17.621 INFO [stderr]      Running /target/debug/deps/mandelbrot-42b44d47312a5b08
Nov 16 20:25:17.623 INFO [stdout] 
Nov 16 20:25:17.623 INFO [stdout] running 3 tests
Nov 16 20:25:17.624 INFO [stdout] test test_parse_complex ... ok
Nov 16 20:25:17.624 INFO [stdout] test test_pixel_to_point ... ok
Nov 16 20:25:17.624 INFO [stdout] test test_parse_pair ... ok
Nov 16 20:25:17.624 INFO [stdout] 
Nov 16 20:25:17.624 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 20:25:17.624 INFO [stdout] 
Nov 16 20:25:17.627 INFO [stderr] su: No module specific data is present
Nov 16 20:25:17.890 INFO running `"docker" "inspect" "618a6aa3adcf4045bd35f06b9e6e90524e10a299bf31c423a8cd5a955dc3241d"`
Nov 16 20:25:17.991 INFO running `"docker" "rm" "-f" "618a6aa3adcf4045bd35f06b9e6e90524e10a299bf31c423a8cd5a955dc3241d"`
Nov 16 20:25:18.076 INFO [stdout] 618a6aa3adcf4045bd35f06b9e6e90524e10a299bf31c423a8cd5a955dc3241d