Nov 07 04:26:56.893 INFO checking Jin-WW/mandelbrot against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 04:26:56.893 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 04:26:57.340 INFO blam! 850c6015ec614d57b2c0e6e9e9916a888c6412f769a77cb32a8b0e704beb3977
Nov 07 04:26:57.348 INFO running `"docker" "start" "-a" "850c6015ec614d57b2c0e6e9e9916a888c6412f769a77cb32a8b0e704beb3977"`
Nov 07 04:26:58.635 INFO kablam! usermod: no changes
Nov 07 04:26:58.861 INFO kablam!     Checking image v0.13.0
Nov 07 04:27:04.681 INFO kablam!     Checking mandelbrot v0.1.0 (/source)
Nov 07 04:27:07.938 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 04:27:07.938 INFO kablam!   --> src/main.rs:16:5
Nov 07 04:27:07.938 INFO kablam!    |
Nov 07 04:27:07.938 INFO kablam! 16 |     write_image("output.png", &pixels, bounds);
Nov 07 04:27:07.938 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 04:27:07.938 INFO kablam!    |
Nov 07 04:27:07.938 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 07 04:27:07.938 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 04:27:07.938 INFO kablam! 
Nov 07 04:27:08.237 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 04:27:08.237 INFO kablam!   --> src/main.rs:16:5
Nov 07 04:27:08.237 INFO kablam!    |
Nov 07 04:27:08.237 INFO kablam! 16 |     write_image("output.png", &pixels, bounds);
Nov 07 04:27:08.237 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 04:27:08.237 INFO kablam!    |
Nov 07 04:27:08.237 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 07 04:27:08.237 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 04:27:08.237 INFO kablam! 
Nov 07 04:27:08.246 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.57s
Nov 07 04:27:08.265 INFO kablam! su: No module specific data is present
Nov 07 04:27:09.120 INFO running `"docker" "rm" "-f" "850c6015ec614d57b2c0e6e9e9916a888c6412f769a77cb32a8b0e704beb3977"`
Nov 07 04:27:09.412 INFO blam! 850c6015ec614d57b2c0e6e9e9916a888c6412f769a77cb32a8b0e704beb3977