Dec 06 12:54:42.503 INFO testing Jin-WW/mandelbrot against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 12:54:42.503 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 12:54:42.659 INFO [stdout] 30064f3e82a7b9a1e233ef7bbe259156448831ae7be4db41d6e78a1592737b5f
Dec 06 12:54:42.661 INFO running `"docker" "start" "-a" "30064f3e82a7b9a1e233ef7bbe259156448831ae7be4db41d6e78a1592737b5f"`
Dec 06 12:54:43.061 INFO [stderr] usermod: no changes
Dec 06 12:54:43.149 INFO [stderr]    Compiling png v0.7.0
Dec 06 12:54:44.817 INFO [stderr]    Compiling image v0.13.0
Dec 06 12:54:54.488 INFO [stderr]    Compiling mandelbrot v0.1.0 (/source)
Dec 06 12:54:56.552 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:54:56.552 INFO [stderr]   --> src/main.rs:16:5
Dec 06 12:54:56.552 INFO [stderr]    |
Dec 06 12:54:56.552 INFO [stderr] 16 |     write_image("output.png", &pixels, bounds);
Dec 06 12:54:56.552 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:54:56.552 INFO [stderr]    |
Dec 06 12:54:56.552 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 12:54:56.552 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:54:56.552 INFO [stderr] 
Dec 06 12:54:57.792 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.71s
Dec 06 12:54:57.798 INFO [stderr] su: No module specific data is present
Dec 06 12:54:58.083 INFO running `"docker" "inspect" "30064f3e82a7b9a1e233ef7bbe259156448831ae7be4db41d6e78a1592737b5f"`
Dec 06 12:54:58.174 INFO running `"docker" "rm" "-f" "30064f3e82a7b9a1e233ef7bbe259156448831ae7be4db41d6e78a1592737b5f"`
Dec 06 12:54:58.282 INFO [stdout] 30064f3e82a7b9a1e233ef7bbe259156448831ae7be4db41d6e78a1592737b5f
Dec 06 12:54:58.284 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 12:54:58.529 INFO [stdout] 834d55c304901fe487c7a610b3cf1d789ec14bc244ce5ad2bf862350958541a6
Dec 06 12:54:58.531 INFO running `"docker" "start" "-a" "834d55c304901fe487c7a610b3cf1d789ec14bc244ce5ad2bf862350958541a6"`
Dec 06 12:54:58.923 INFO [stderr] usermod: no changes
Dec 06 12:54:58.993 INFO [stderr]    Compiling mandelbrot v0.1.0 (/source)
Dec 06 12:55:01.124 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:55:01.124 INFO [stderr]   --> src/main.rs:16:5
Dec 06 12:55:01.124 INFO [stderr]    |
Dec 06 12:55:01.124 INFO [stderr] 16 |     write_image("output.png", &pixels, bounds);
Dec 06 12:55:01.124 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:55:01.124 INFO [stderr]    |
Dec 06 12:55:01.124 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 12:55:01.124 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:55:01.124 INFO [stderr] 
Dec 06 12:55:01.576 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
Dec 06 12:55:01.580 INFO [stderr] su: No module specific data is present
Dec 06 12:55:02.100 INFO running `"docker" "inspect" "834d55c304901fe487c7a610b3cf1d789ec14bc244ce5ad2bf862350958541a6"`
Dec 06 12:55:02.334 INFO running `"docker" "rm" "-f" "834d55c304901fe487c7a610b3cf1d789ec14bc244ce5ad2bf862350958541a6"`
Dec 06 12:55:02.670 INFO [stdout] 834d55c304901fe487c7a610b3cf1d789ec14bc244ce5ad2bf862350958541a6
Dec 06 12:55:02.676 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 12:55:03.046 INFO [stdout] 358d145451d0d4bae6610375975a4c099527b058b4c56f439783e59a9e095be9
Dec 06 12:55:03.048 INFO running `"docker" "start" "-a" "358d145451d0d4bae6610375975a4c099527b058b4c56f439783e59a9e095be9"`
Dec 06 12:55:04.043 INFO [stderr] usermod: no changes
Dec 06 12:55:04.165 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 06 12:55:04.193 INFO [stdout] 
Dec 06 12:55:04.193 INFO [stdout] running 1 test
Dec 06 12:55:04.193 INFO [stderr]      Running /target/debug/deps/mandelbrot-cbbd55dccf1a685d
Dec 06 12:55:04.197 INFO [stdout] test test_pixel_to_point ... ok
Dec 06 12:55:04.197 INFO [stdout] 
Dec 06 12:55:04.197 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:55:04.197 INFO [stdout] 
Dec 06 12:55:04.203 INFO [stderr] su: No module specific data is present
Dec 06 12:55:04.812 INFO running `"docker" "inspect" "358d145451d0d4bae6610375975a4c099527b058b4c56f439783e59a9e095be9"`
Dec 06 12:55:05.134 INFO running `"docker" "rm" "-f" "358d145451d0d4bae6610375975a4c099527b058b4c56f439783e59a9e095be9"`
Dec 06 12:55:05.411 INFO [stdout] 358d145451d0d4bae6610375975a4c099527b058b4c56f439783e59a9e095be9