Sep 02 10:30:28.347 INFO checking img-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 10:30:28.347 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 10:30:28.347 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 10:30:28.602 INFO blam! 0794d3d9071a8c79745d5b89513ab91acfb3e04ea9d92d1e6d6577831364a7be
Sep 02 10:30:28.604 INFO running `"docker" "start" "-a" "0794d3d9071a8c79745d5b89513ab91acfb3e04ea9d92d1e6d6577831364a7be"`
Sep 02 10:30:29.465 INFO kablam!     Checking img v0.1.0 (file:///source)
Sep 02 10:30:31.541 INFO kablam! warning: where clauses are not enforced in type aliases
Sep 02 10:30:31.541 INFO kablam!   --> src/image/impl_buffer.rs:18:39
Sep 02 10:30:31.541 INFO kablam!    |
Sep 02 10:30:31.541 INFO kablam! 18 | pub type ImageBufferVal<PixelP> where PixelP: Pixel = ImageVal<ImageBuffer<PixelP>>;
Sep 02 10:30:31.541 INFO kablam!    |                                       ^^^^^^^^^^^^^
Sep 02 10:30:31.542 INFO kablam!    |
Sep 02 10:30:31.542 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 02 10:30:31.542 INFO kablam!    = help: the clause will not be checked when the type alias is used, and should be removed
Sep 02 10:30:31.542 INFO kablam! 
Sep 02 10:30:31.682 INFO kablam! warning: unused arithmetic operation which must be used
Sep 02 10:30:31.682 INFO kablam!   --> src/scalar/mod.rs:11:5
Sep 02 10:30:31.682 INFO kablam!    |
Sep 02 10:30:31.682 INFO kablam! 11 |     a + b;
Sep 02 10:30:31.682 INFO kablam!    |     ^^^^^
Sep 02 10:30:31.682 INFO kablam!    |
Sep 02 10:30:31.682 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 10:30:31.682 INFO kablam! 
Sep 02 10:30:31.683 INFO kablam! warning: unused comparison which must be used
Sep 02 10:30:31.683 INFO kablam!   --> src/scalar/mod.rs:16:5
Sep 02 10:30:31.683 INFO kablam!    |
Sep 02 10:30:31.683 INFO kablam! 16 |     a == b;
Sep 02 10:30:31.683 INFO kablam!    |     ^^^^^^
Sep 02 10:30:31.683 INFO kablam! 
Sep 02 10:30:31.705 INFO kablam! warning: where clauses are not enforced in type aliases
Sep 02 10:30:31.705 INFO kablam!   --> src/image/impl_buffer.rs:18:39
Sep 02 10:30:31.705 INFO kablam!    |
Sep 02 10:30:31.705 INFO kablam! 18 | pub type ImageBufferVal<PixelP> where PixelP: Pixel = ImageVal<ImageBuffer<PixelP>>;
Sep 02 10:30:31.705 INFO kablam!    |                                       ^^^^^^^^^^^^^
Sep 02 10:30:31.705 INFO kablam!    |
Sep 02 10:30:31.705 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 02 10:30:31.705 INFO kablam!    = help: the clause will not be checked when the type alias is used, and should be removed
Sep 02 10:30:31.705 INFO kablam! 
Sep 02 10:30:31.761 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
Sep 02 10:30:31.775 INFO kablam! su: No module specific data is present
Sep 02 10:30:32.308 INFO running `"docker" "rm" "-f" "0794d3d9071a8c79745d5b89513ab91acfb3e04ea9d92d1e6d6577831364a7be"`
Sep 02 10:30:32.464 INFO blam! 0794d3d9071a8c79745d5b89513ab91acfb3e04ea9d92d1e6d6577831364a7be