Nov 04 13:19:49.831 INFO checking Jin-WW/mandelbrot against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 13:19:49.832 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-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 04 13:19:50.275 INFO blam! e811551f341c4c69a99a2c397a049a546654fe35e30816ddaf0e047ecae43d28
Nov 04 13:19:50.288 INFO running `"docker" "start" "-a" "e811551f341c4c69a99a2c397a049a546654fe35e30816ddaf0e047ecae43d28"`
Nov 04 13:19:51.532 INFO kablam! usermod: no changes
Nov 04 13:19:51.711 INFO kablam!     Checking png v0.7.0
Nov 04 13:19:51.711 INFO kablam!     Checking rayon-core v1.4.0
Nov 04 13:19:53.690 INFO kablam!     Checking rayon v1.0.0
Nov 04 13:19:58.119 INFO kablam!     Checking jpeg-decoder v0.1.14
Nov 04 13:20:00.215 INFO kablam!     Checking image v0.13.0
Nov 04 13:20:05.767 INFO kablam!     Checking mandelbrot v0.1.0 (/source)
Nov 04 13:20:09.367 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:20:09.367 INFO kablam!   --> src/main.rs:16:5
Nov 04 13:20:09.368 INFO kablam!    |
Nov 04 13:20:09.368 INFO kablam! 16 |     write_image("output.png", &pixels, bounds);
Nov 04 13:20:09.368 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:20:09.368 INFO kablam!    |
Nov 04 13:20:09.369 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 13:20:09.369 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:20:09.369 INFO kablam! 
Nov 04 13:20:09.687 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:20:09.687 INFO kablam!   --> src/main.rs:16:5
Nov 04 13:20:09.687 INFO kablam!    |
Nov 04 13:20:09.687 INFO kablam! 16 |     write_image("output.png", &pixels, bounds);
Nov 04 13:20:09.687 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:20:09.687 INFO kablam!    |
Nov 04 13:20:09.687 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 13:20:09.687 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:20:09.687 INFO kablam! 
Nov 04 13:20:09.730 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.18s
Nov 04 13:20:09.741 INFO kablam! su: No module specific data is present
Nov 04 13:20:10.565 INFO running `"docker" "rm" "-f" "e811551f341c4c69a99a2c397a049a546654fe35e30816ddaf0e047ecae43d28"`
Nov 04 13:20:10.919 INFO blam! e811551f341c4c69a99a2c397a049a546654fe35e30816ddaf0e047ecae43d28