Sep 01 17:00:35.500 INFO checking img-0.1.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 17:00:35.500 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 17:00:35.500 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 17:00:35.743 INFO blam! e660fecd20ee97a5ee03233470c2b003014a9d0fa7f596c589c8558cb08c71a0
Sep 01 17:00:35.747 INFO running `"docker" "start" "-a" "e660fecd20ee97a5ee03233470c2b003014a9d0fa7f596c589c8558cb08c71a0"`
Sep 01 17:00:36.625 INFO kablam!     Checking img v0.1.0 (file:///source)
Sep 01 17:00:38.422 INFO kablam! warning: where clauses are not enforced in type aliases
Sep 01 17:00:38.422 INFO kablam!   --> src/image/impl_buffer.rs:18:39
Sep 01 17:00:38.422 INFO kablam!    |
Sep 01 17:00:38.423 INFO kablam! 18 | pub type ImageBufferVal<PixelP> where PixelP: Pixel = ImageVal<ImageBuffer<PixelP>>;
Sep 01 17:00:38.423 INFO kablam!    |                                       ^^^^^^^^^^^^^
Sep 01 17:00:38.423 INFO kablam!    |
Sep 01 17:00:38.423 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 01 17:00:38.423 INFO kablam!    = help: the clause will not be checked when the type alias is used, and should be removed
Sep 01 17:00:38.423 INFO kablam! 
Sep 01 17:00:38.691 INFO kablam! warning: unused arithmetic operation which must be used
Sep 01 17:00:38.691 INFO kablam!   --> src/scalar/mod.rs:11:5
Sep 01 17:00:38.691 INFO kablam!    |
Sep 01 17:00:38.691 INFO kablam! 11 |     a + b;
Sep 01 17:00:38.691 INFO kablam!    |     ^^^^^
Sep 01 17:00:38.691 INFO kablam!    |
Sep 01 17:00:38.691 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 17:00:38.691 INFO kablam! 
Sep 01 17:00:38.692 INFO kablam! warning: unused comparison which must be used
Sep 01 17:00:38.692 INFO kablam!   --> src/scalar/mod.rs:16:5
Sep 01 17:00:38.692 INFO kablam!    |
Sep 01 17:00:38.692 INFO kablam! 16 |     a == b;
Sep 01 17:00:38.692 INFO kablam!    |     ^^^^^^
Sep 01 17:00:38.692 INFO kablam! 
Sep 01 17:00:38.712 INFO kablam! warning: where clauses are not enforced in type aliases
Sep 01 17:00:38.713 INFO kablam!   --> src/image/impl_buffer.rs:18:39
Sep 01 17:00:38.713 INFO kablam!    |
Sep 01 17:00:38.713 INFO kablam! 18 | pub type ImageBufferVal<PixelP> where PixelP: Pixel = ImageVal<ImageBuffer<PixelP>>;
Sep 01 17:00:38.713 INFO kablam!    |                                       ^^^^^^^^^^^^^
Sep 01 17:00:38.713 INFO kablam!    |
Sep 01 17:00:38.713 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 01 17:00:38.713 INFO kablam!    = help: the clause will not be checked when the type alias is used, and should be removed
Sep 01 17:00:38.713 INFO kablam! 
Sep 01 17:00:38.759 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
Sep 01 17:00:38.762 INFO kablam! su: No module specific data is present
Sep 01 17:00:39.355 INFO running `"docker" "rm" "-f" "e660fecd20ee97a5ee03233470c2b003014a9d0fa7f596c589c8558cb08c71a0"`
Sep 01 17:00:39.514 INFO blam! e660fecd20ee97a5ee03233470c2b003014a9d0fa7f596c589c8558cb08c71a0