Sep 06 05:17:16.510 INFO checking img-0.1.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 05:17:16.510 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 05:17:16.510 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 05:17:16.740 INFO blam! f452fc6f52d8556ea442836c07f2487de3e392c769c56b3c3b18eb23ceb8fad9
Sep 06 05:17:16.742 INFO running `"docker" "start" "-a" "f452fc6f52d8556ea442836c07f2487de3e392c769c56b3c3b18eb23ceb8fad9"`
Sep 06 05:17:18.109 INFO kablam! usermod: no changes
Sep 06 05:17:18.174 INFO kablam!     Checking img v0.1.0 (file:///source)
Sep 06 05:17:19.907 INFO kablam! warning: where clauses are not enforced in type aliases
Sep 06 05:17:19.907 INFO kablam!   --> src/image/impl_buffer.rs:18:39
Sep 06 05:17:19.907 INFO kablam!    |
Sep 06 05:17:19.907 INFO kablam! 18 | pub type ImageBufferVal<PixelP> where PixelP: Pixel = ImageVal<ImageBuffer<PixelP>>;
Sep 06 05:17:19.907 INFO kablam!    |                                       ^^^^^^^^^^^^^
Sep 06 05:17:19.908 INFO kablam!    |
Sep 06 05:17:19.908 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 06 05:17:19.908 INFO kablam!    = help: the clause will not be checked when the type alias is used, and should be removed
Sep 06 05:17:19.909 INFO kablam! 
Sep 06 05:17:20.305 INFO kablam! warning: unused arithmetic operation which must be used
Sep 06 05:17:20.305 INFO kablam!   --> src/scalar/mod.rs:11:5
Sep 06 05:17:20.305 INFO kablam!    |
Sep 06 05:17:20.305 INFO kablam! 11 |     a + b;
Sep 06 05:17:20.305 INFO kablam!    |     ^^^^^
Sep 06 05:17:20.310 INFO kablam!    |
Sep 06 05:17:20.310 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 06 05:17:20.310 INFO kablam! 
Sep 06 05:17:20.310 INFO kablam! warning: unused comparison which must be used
Sep 06 05:17:20.310 INFO kablam!   --> src/scalar/mod.rs:16:5
Sep 06 05:17:20.310 INFO kablam!    |
Sep 06 05:17:20.310 INFO kablam! 16 |     a == b;
Sep 06 05:17:20.310 INFO kablam!    |     ^^^^^^
Sep 06 05:17:20.310 INFO kablam! 
Sep 06 05:17:20.319 INFO kablam! warning: where clauses are not enforced in type aliases
Sep 06 05:17:20.319 INFO kablam!   --> src/image/impl_buffer.rs:18:39
Sep 06 05:17:20.319 INFO kablam!    |
Sep 06 05:17:20.319 INFO kablam! 18 | pub type ImageBufferVal<PixelP> where PixelP: Pixel = ImageVal<ImageBuffer<PixelP>>;
Sep 06 05:17:20.319 INFO kablam!    |                                       ^^^^^^^^^^^^^
Sep 06 05:17:20.319 INFO kablam!    |
Sep 06 05:17:20.319 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 06 05:17:20.319 INFO kablam!    = help: the clause will not be checked when the type alias is used, and should be removed
Sep 06 05:17:20.319 INFO kablam! 
Sep 06 05:17:20.372 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
Sep 06 05:17:20.374 INFO kablam! su: No module specific data is present
Sep 06 05:17:21.223 INFO running `"docker" "rm" "-f" "f452fc6f52d8556ea442836c07f2487de3e392c769c56b3c3b18eb23ceb8fad9"`
Sep 06 05:17:21.335 INFO blam! f452fc6f52d8556ea442836c07f2487de3e392c769c56b3c3b18eb23ceb8fad9