Dec 13 12:35:07.352 INFO testing lmwnshn/tutorial-mandelbrot against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 12:35:07.353 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 12:35:07.921 INFO [stdout] dc5ac40b6e95c67dd274b0f25deffb75b25226436311b71bf52020277daafbd7
Dec 13 12:35:07.922 INFO running `"docker" "start" "-a" "dc5ac40b6e95c67dd274b0f25deffb75b25226436311b71bf52020277daafbd7"`
Dec 13 12:35:09.360 INFO [stderr] usermod: no changes
Dec 13 12:35:09.519 INFO [stderr]    Compiling num-complex v0.1.41
Dec 13 12:35:09.519 INFO [stderr]    Compiling rayon-core v1.3.0
Dec 13 12:35:09.519 INFO [stderr]    Compiling num-bigint v0.1.41
Dec 13 12:35:09.530 INFO [stderr]    Compiling png v0.7.0
Dec 13 12:35:12.903 INFO [stderr]    Compiling rayon v0.8.2
Dec 13 12:35:17.783 INFO [stderr]    Compiling num-rational v0.1.40
Dec 13 12:35:19.371 INFO [stderr]    Compiling jpeg-decoder v0.1.13
Dec 13 12:35:20.671 INFO [stderr]    Compiling num v0.1.41
Dec 13 12:35:24.016 INFO [stderr]    Compiling image v0.13.0
Dec 13 12:35:40.987 INFO [stderr]    Compiling tutorial-mandelbrot v0.1.0 (/source)
Dec 13 12:35:44.231 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.85s
Dec 13 12:35:44.239 INFO [stderr] su: No module specific data is present
Dec 13 12:35:45.467 INFO running `"docker" "inspect" "dc5ac40b6e95c67dd274b0f25deffb75b25226436311b71bf52020277daafbd7"`
Dec 13 12:35:45.703 INFO running `"docker" "rm" "-f" "dc5ac40b6e95c67dd274b0f25deffb75b25226436311b71bf52020277daafbd7"`
Dec 13 12:35:45.999 INFO [stdout] dc5ac40b6e95c67dd274b0f25deffb75b25226436311b71bf52020277daafbd7
Dec 13 12:35:46.006 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 12:35:46.445 INFO [stdout] 5898c1b838d11217875a42e9085ec494068434ef470b7250ed32ad87bcbb5030
Dec 13 12:35:46.455 INFO running `"docker" "start" "-a" "5898c1b838d11217875a42e9085ec494068434ef470b7250ed32ad87bcbb5030"`
Dec 13 12:35:47.771 INFO [stderr] usermod: no changes
Dec 13 12:35:47.895 INFO [stderr]    Compiling tutorial-mandelbrot v0.1.0 (/source)
Dec 13 12:35:49.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
Dec 13 12:35:49.748 INFO [stderr] su: No module specific data is present
Dec 13 12:35:50.279 INFO running `"docker" "inspect" "5898c1b838d11217875a42e9085ec494068434ef470b7250ed32ad87bcbb5030"`
Dec 13 12:35:50.591 INFO running `"docker" "rm" "-f" "5898c1b838d11217875a42e9085ec494068434ef470b7250ed32ad87bcbb5030"`
Dec 13 12:35:50.934 INFO [stdout] 5898c1b838d11217875a42e9085ec494068434ef470b7250ed32ad87bcbb5030
Dec 13 12:35:50.941 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 12:35:51.488 INFO [stdout] 73b64bb665441f95d4edd3795de4a6e8a9cd407988ba41133d732d35d62d053a
Dec 13 12:35:51.499 INFO running `"docker" "start" "-a" "73b64bb665441f95d4edd3795de4a6e8a9cd407988ba41133d732d35d62d053a"`
Dec 13 12:35:52.564 INFO [stderr] usermod: no changes
Dec 13 12:35:52.667 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 13 12:35:52.671 INFO [stderr]      Running /target/debug/deps/tutorial_mandelbrot-0e7f729780abc512
Dec 13 12:35:52.680 INFO [stdout] 
Dec 13 12:35:52.680 INFO [stdout] running 3 tests
Dec 13 12:35:52.680 INFO [stdout] test test_parse_pair ... ok
Dec 13 12:35:52.680 INFO [stdout] test test_pixel_to_point ... ok
Dec 13 12:35:52.680 INFO [stdout] test test_parse_complex ... ok
Dec 13 12:35:52.680 INFO [stdout] 
Dec 13 12:35:52.680 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:35:52.680 INFO [stdout] 
Dec 13 12:35:52.683 INFO [stderr] su: No module specific data is present
Dec 13 12:35:53.243 INFO running `"docker" "inspect" "73b64bb665441f95d4edd3795de4a6e8a9cd407988ba41133d732d35d62d053a"`
Dec 13 12:35:53.533 INFO running `"docker" "rm" "-f" "73b64bb665441f95d4edd3795de4a6e8a9cd407988ba41133d732d35d62d053a"`
Dec 13 12:35:53.885 INFO [stdout] 73b64bb665441f95d4edd3795de4a6e8a9cd407988ba41133d732d35d62d053a