Nov 03 06:27:28.905 INFO checking jpng-0.1.0 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 06:27:28.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 06:27:29.540 INFO blam! 6df56dd024140d5ea34fea4e192b16fdc1150558a58728d04358e2ded81fec18
Nov 03 06:27:29.552 INFO running `"docker" "start" "-a" "6df56dd024140d5ea34fea4e192b16fdc1150558a58728d04358e2ded81fec18"`
Nov 03 06:27:30.395 INFO kablam! usermod: no changes
Nov 03 06:27:30.559 INFO kablam!    Compiling num-derive v0.2.3
Nov 03 06:27:39.861 INFO kablam!     Checking image v0.19.0
Nov 03 06:27:46.892 INFO kablam!     Checking jpng v0.1.0 (/source)
Nov 03 06:27:51.388 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 03 06:27:51.388 INFO kablam!   --> src/lib.rs:68:9
Nov 03 06:27:51.388 INFO kablam!    |
Nov 03 06:27:51.388 INFO kablam! 68 | /         self.image
Nov 03 06:27:51.388 INFO kablam! 69 | |             .to_rgba()
Nov 03 06:27:51.388 INFO kablam! 70 | |             .enumerate_pixels()
Nov 03 06:27:51.388 INFO kablam! 71 | |             .zip(luma.pixels())
Nov 03 06:27:51.388 INFO kablam! ...  |
Nov 03 06:27:51.388 INFO kablam! 76 | |                     });
Nov 03 06:27:51.388 INFO kablam! 77 | |             }).collect::<()>();
Nov 03 06:27:51.388 INFO kablam!    | |_______________________________^
Nov 03 06:27:51.388 INFO kablam!    |
Nov 03 06:27:51.388 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 03 06:27:51.388 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 03 06:27:51.388 INFO kablam! 
Nov 03 06:27:51.645 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 03 06:27:51.645 INFO kablam!   --> src/lib.rs:68:9
Nov 03 06:27:51.645 INFO kablam!    |
Nov 03 06:27:51.646 INFO kablam! 68 | /         self.image
Nov 03 06:27:51.646 INFO kablam! 69 | |             .to_rgba()
Nov 03 06:27:51.646 INFO kablam! 70 | |             .enumerate_pixels()
Nov 03 06:27:51.646 INFO kablam! 71 | |             .zip(luma.pixels())
Nov 03 06:27:51.647 INFO kablam! ...  |
Nov 03 06:27:51.647 INFO kablam! 76 | |                     });
Nov 03 06:27:51.647 INFO kablam! 77 | |             }).collect::<()>();
Nov 03 06:27:51.648 INFO kablam!    | |_______________________________^
Nov 03 06:27:51.648 INFO kablam!    |
Nov 03 06:27:51.648 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 03 06:27:51.648 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 03 06:27:51.649 INFO kablam! 
Nov 03 06:27:51.673 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.24s
Nov 03 06:27:51.683 INFO kablam! su: No module specific data is present
Nov 03 06:27:52.285 INFO running `"docker" "rm" "-f" "6df56dd024140d5ea34fea4e192b16fdc1150558a58728d04358e2ded81fec18"`
Nov 03 06:27:52.552 INFO blam! 6df56dd024140d5ea34fea4e192b16fdc1150558a58728d04358e2ded81fec18