Nov 10 04:17:48.368 INFO checking jpng-0.1.0 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 04:17:48.369 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 10 04:17:48.808 INFO blam! 1f6e41ad25701f0e7711687ea69af0c157c49e72c842dd2236478448673bf263
Nov 10 04:17:48.811 INFO running `"docker" "start" "-a" "1f6e41ad25701f0e7711687ea69af0c157c49e72c842dd2236478448673bf263"`
Nov 10 04:17:50.025 INFO kablam! usermod: no changes
Nov 10 04:17:50.295 INFO kablam!    Compiling num-derive v0.2.3
Nov 10 04:17:59.741 INFO kablam!     Checking image v0.19.0
Nov 10 04:18:06.240 INFO kablam!     Checking jpng v0.1.0 (/source)
Nov 10 04:18:11.648 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 10 04:18:11.649 INFO kablam!   --> src/lib.rs:68:9
Nov 10 04:18:11.650 INFO kablam!    |
Nov 10 04:18:11.659 INFO kablam! 68 | /         self.image
Nov 10 04:18:11.660 INFO kablam! 69 | |             .to_rgba()
Nov 10 04:18:11.660 INFO kablam! 70 | |             .enumerate_pixels()
Nov 10 04:18:11.661 INFO kablam! 71 | |             .zip(luma.pixels())
Nov 10 04:18:11.662 INFO kablam! ...  |
Nov 10 04:18:11.662 INFO kablam! 76 | |                     });
Nov 10 04:18:11.663 INFO kablam! 77 | |             }).collect::<()>();
Nov 10 04:18:11.663 INFO kablam!    | |_______________________________^
Nov 10 04:18:11.664 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 10 04:18:11.665 INFO kablam!   --> src/lib.rs:68:9
Nov 10 04:18:11.665 INFO kablam!    |
Nov 10 04:18:11.666 INFO kablam! 68 | /         self.image
Nov 10 04:18:11.666 INFO kablam! 69 | |             .to_rgba()
Nov 10 04:18:11.667 INFO kablam! 70 | |             .enumerate_pixels()
Nov 10 04:18:11.668 INFO kablam! 71 | |             .zip(luma.pixels())
Nov 10 04:18:11.668 INFO kablam! ...  |
Nov 10 04:18:11.668 INFO kablam! 76 | |                     });
Nov 10 04:18:11.668 INFO kablam! 77 | |             }).collect::<()>();
Nov 10 04:18:11.668 INFO kablam!    | |_______________________________^
Nov 10 04:18:11.668 INFO kablam!    |
Nov 10 04:18:11.668 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 10 04:18:11.668 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 10 04:18:11.668 INFO kablam! 
Nov 10 04:18:11.673 INFO kablam!    |
Nov 10 04:18:11.673 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 10 04:18:11.673 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 10 04:18:11.673 INFO kablam! 
Nov 10 04:18:11.725 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.65s
Nov 10 04:18:11.733 INFO kablam! su: No module specific data is present
Nov 10 04:18:12.611 INFO running `"docker" "rm" "-f" "1f6e41ad25701f0e7711687ea69af0c157c49e72c842dd2236478448673bf263"`
Nov 10 04:18:12.986 INFO blam! 1f6e41ad25701f0e7711687ea69af0c157c49e72c842dd2236478448673bf263