Oct 27 20:16:35.248 INFO checking jpng-0.1.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 20:16:35.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 20:16:35.653 INFO blam! 08b26ed4ece6be83726b0b3148c20589cd99216e8fa50f7144c5522414771ff2
Oct 27 20:16:35.659 INFO running `"docker" "start" "-a" "08b26ed4ece6be83726b0b3148c20589cd99216e8fa50f7144c5522414771ff2"`
Oct 27 20:16:37.130 INFO kablam! usermod: no changes
Oct 27 20:16:37.334 INFO kablam!    Compiling num-derive v0.2.3
Oct 27 20:16:46.821 INFO kablam!     Checking image v0.19.0
Oct 27 20:16:53.291 INFO kablam!     Checking jpng v0.1.0 (/source)
Oct 27 20:16:59.003 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Oct 27 20:16:59.004 INFO kablam!   --> src/lib.rs:68:9
Oct 27 20:16:59.005 INFO kablam!    |
Oct 27 20:16:59.005 INFO kablam! 68 | /         self.image
Oct 27 20:16:59.006 INFO kablam! 69 | |             .to_rgba()
Oct 27 20:16:59.006 INFO kablam! 70 | |             .enumerate_pixels()
Oct 27 20:16:59.007 INFO kablam! 71 | |             .zip(luma.pixels())
Oct 27 20:16:59.007 INFO kablam! ...  |
Oct 27 20:16:59.008 INFO kablam! 76 | |                     });
Oct 27 20:16:59.009 INFO kablam! 77 | |             }).collect::<()>();
Oct 27 20:16:59.009 INFO kablam!    | |_______________________________^
Oct 27 20:16:59.010 INFO kablam!    |
Oct 27 20:16:59.010 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 20:16:59.011 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Oct 27 20:16:59.012 INFO kablam! 
Oct 27 20:16:59.079 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Oct 27 20:16:59.079 INFO kablam!   --> src/lib.rs:68:9
Oct 27 20:16:59.080 INFO kablam!    |
Oct 27 20:16:59.080 INFO kablam! 68 | /         self.image
Oct 27 20:16:59.080 INFO kablam! 69 | |             .to_rgba()
Oct 27 20:16:59.080 INFO kablam! 70 | |             .enumerate_pixels()
Oct 27 20:16:59.080 INFO kablam! 71 | |             .zip(luma.pixels())
Oct 27 20:16:59.080 INFO kablam! ...  |
Oct 27 20:16:59.080 INFO kablam! 76 | |                     });
Oct 27 20:16:59.080 INFO kablam! 77 | |             }).collect::<()>();
Oct 27 20:16:59.080 INFO kablam!    | |_______________________________^
Oct 27 20:16:59.080 INFO kablam!    |
Oct 27 20:16:59.080 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 20:16:59.082 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Oct 27 20:16:59.082 INFO kablam! 
Oct 27 20:16:59.152 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.00s
Oct 27 20:16:59.158 INFO kablam! su: No module specific data is present
Oct 27 20:17:00.720 INFO running `"docker" "rm" "-f" "08b26ed4ece6be83726b0b3148c20589cd99216e8fa50f7144c5522414771ff2"`
Oct 27 20:17:01.107 INFO blam! 08b26ed4ece6be83726b0b3148c20589cd99216e8fa50f7144c5522414771ff2