Jul 12 06:38:04.713 INFO checking img-0.1.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 06:38:04.714 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 06:38:04.714 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 06:38:04.714 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 06:38:04.944 INFO blam! 33b07b474c6b5bf90ae16098d4b8131192a8ae985b86d67d850b0016b5d2ffaf
Jul 12 06:38:04.945 INFO running `"docker" "start" "-a" "33b07b474c6b5bf90ae16098d4b8131192a8ae985b86d67d850b0016b5d2ffaf"`
Jul 12 06:38:05.784 INFO kablam!     Checking img v0.1.0 (file:///source)
Jul 12 06:38:08.748 INFO kablam! warning: where clauses are not enforced in type aliases
Jul 12 06:38:08.748 INFO kablam!   --> src/image/impl_buffer.rs:18:39
Jul 12 06:38:08.748 INFO kablam!    |
Jul 12 06:38:08.748 INFO kablam! 18 | pub type ImageBufferVal<PixelP> where PixelP: Pixel = ImageVal<ImageBuffer<PixelP>>;
Jul 12 06:38:08.748 INFO kablam!    |                                       ^^^^^^^^^^^^^
Jul 12 06:38:08.762 INFO kablam!    |
Jul 12 06:38:08.763 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Jul 12 06:38:08.763 INFO kablam!    = help: the clause will not be checked when the type alias is used, and should be removed
Jul 12 06:38:08.764 INFO kablam! 
Jul 12 06:38:08.934 INFO kablam! warning: unused arithmetic operation which must be used
Jul 12 06:38:08.934 INFO kablam!   --> src/scalar/mod.rs:11:5
Jul 12 06:38:08.934 INFO kablam!    |
Jul 12 06:38:08.934 INFO kablam! 11 |     a + b;
Jul 12 06:38:08.934 INFO kablam!    |     ^^^^^
Jul 12 06:38:08.934 INFO kablam!    |
Jul 12 06:38:08.934 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Jul 12 06:38:08.934 INFO kablam! 
Jul 12 06:38:08.934 INFO kablam! warning: unused comparison which must be used
Jul 12 06:38:08.934 INFO kablam!   --> src/scalar/mod.rs:16:5
Jul 12 06:38:08.934 INFO kablam!    |
Jul 12 06:38:08.934 INFO kablam! 16 |     a == b;
Jul 12 06:38:08.934 INFO kablam!    |     ^^^^^^
Jul 12 06:38:08.934 INFO kablam! 
Jul 12 06:38:08.956 INFO kablam! warning: where clauses are not enforced in type aliases
Jul 12 06:38:08.956 INFO kablam!   --> src/image/impl_buffer.rs:18:39
Jul 12 06:38:08.957 INFO kablam!    |
Jul 12 06:38:08.957 INFO kablam! 18 | pub type ImageBufferVal<PixelP> where PixelP: Pixel = ImageVal<ImageBuffer<PixelP>>;
Jul 12 06:38:08.957 INFO kablam!    |                                       ^^^^^^^^^^^^^
Jul 12 06:38:08.957 INFO kablam!    |
Jul 12 06:38:08.957 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Jul 12 06:38:08.957 INFO kablam!    = help: the clause will not be checked when the type alias is used, and should be removed
Jul 12 06:38:08.957 INFO kablam! 
Jul 12 06:38:09.000 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
Jul 12 06:38:09.002 INFO kablam! su: No module specific data is present
Jul 12 06:38:09.537 INFO running `"docker" "rm" "-f" "33b07b474c6b5bf90ae16098d4b8131192a8ae985b86d67d850b0016b5d2ffaf"`
Jul 12 06:38:09.705 INFO blam! 33b07b474c6b5bf90ae16098d4b8131192a8ae985b86d67d850b0016b5d2ffaf