Sep 01 17:00:37.551 INFO checking img-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 17:00:37.551 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 17:00:37.551 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/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 01 17:00:37.811 INFO blam! f11b357fc24f3f7e1e816804ae2965ad4c17f267100dfead399aa6b89e89aade
Sep 01 17:00:37.813 INFO running `"docker" "start" "-a" "f11b357fc24f3f7e1e816804ae2965ad4c17f267100dfead399aa6b89e89aade"`
Sep 01 17:00:38.716 INFO kablam!     Checking img v0.1.0 (file:///source)
Sep 01 17:00:40.510 INFO kablam! warning: where clauses are not enforced in type aliases
Sep 01 17:00:40.510 INFO kablam!   --> src/image/impl_buffer.rs:18:39
Sep 01 17:00:40.510 INFO kablam!    |
Sep 01 17:00:40.510 INFO kablam! 18 | pub type ImageBufferVal<PixelP> where PixelP: Pixel = ImageVal<ImageBuffer<PixelP>>;
Sep 01 17:00:40.510 INFO kablam!    |                                       ^^^^^^^^^^^^^
Sep 01 17:00:40.510 INFO kablam!    |
Sep 01 17:00:40.510 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 01 17:00:40.510 INFO kablam!    = help: the clause will not be checked when the type alias is used, and should be removed
Sep 01 17:00:40.510 INFO kablam! 
Sep 01 17:00:40.873 INFO kablam! warning: unused arithmetic operation which must be used
Sep 01 17:00:40.873 INFO kablam!   --> src/scalar/mod.rs:11:5
Sep 01 17:00:40.873 INFO kablam!    |
Sep 01 17:00:40.873 INFO kablam! 11 |     a + b;
Sep 01 17:00:40.873 INFO kablam!    |     ^^^^^
Sep 01 17:00:40.873 INFO kablam!    |
Sep 01 17:00:40.874 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 17:00:40.874 INFO kablam! 
Sep 01 17:00:40.874 INFO kablam! warning: unused comparison which must be used
Sep 01 17:00:40.874 INFO kablam!   --> src/scalar/mod.rs:16:5
Sep 01 17:00:40.874 INFO kablam!    |
Sep 01 17:00:40.875 INFO kablam! 16 |     a == b;
Sep 01 17:00:40.875 INFO kablam!    |     ^^^^^^
Sep 01 17:00:40.875 INFO kablam! 
Sep 01 17:00:40.897 INFO kablam! warning: where clauses are not enforced in type aliases
Sep 01 17:00:40.897 INFO kablam!   --> src/image/impl_buffer.rs:18:39
Sep 01 17:00:40.897 INFO kablam!    |
Sep 01 17:00:40.897 INFO kablam! 18 | pub type ImageBufferVal<PixelP> where PixelP: Pixel = ImageVal<ImageBuffer<PixelP>>;
Sep 01 17:00:40.897 INFO kablam!    |                                       ^^^^^^^^^^^^^
Sep 01 17:00:40.898 INFO kablam!    |
Sep 01 17:00:40.898 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 01 17:00:40.898 INFO kablam!    = help: the clause will not be checked when the type alias is used, and should be removed
Sep 01 17:00:40.899 INFO kablam! 
Sep 01 17:00:40.952 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
Sep 01 17:00:40.955 INFO kablam! su: No module specific data is present
Sep 01 17:00:41.455 INFO running `"docker" "rm" "-f" "f11b357fc24f3f7e1e816804ae2965ad4c17f267100dfead399aa6b89e89aade"`
Sep 01 17:00:41.599 INFO blam! f11b357fc24f3f7e1e816804ae2965ad4c17f267100dfead399aa6b89e89aade