Sep 04 16:49:39.871 INFO checking img-0.1.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 16:49:39.871 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 16:49:39.871 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 16:49:40.151 INFO blam! 0b2ae3091b083b000750ae09a2d128bfad3f18d28fe996ea7c7a8247cf9d46c4
Sep 04 16:49:40.153 INFO running `"docker" "start" "-a" "0b2ae3091b083b000750ae09a2d128bfad3f18d28fe996ea7c7a8247cf9d46c4"`
Sep 04 16:49:41.015 INFO kablam!     Checking img v0.1.0 (file:///source)
Sep 04 16:49:42.876 INFO kablam! warning: where clauses are not enforced in type aliases
Sep 04 16:49:42.876 INFO kablam!   --> src/image/impl_buffer.rs:18:39
Sep 04 16:49:42.876 INFO kablam!    |
Sep 04 16:49:42.876 INFO kablam! 18 | pub type ImageBufferVal<PixelP> where PixelP: Pixel = ImageVal<ImageBuffer<PixelP>>;
Sep 04 16:49:42.876 INFO kablam!    |                                       ^^^^^^^^^^^^^
Sep 04 16:49:42.876 INFO kablam!    |
Sep 04 16:49:42.877 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 04 16:49:42.877 INFO kablam!    = help: the clause will not be checked when the type alias is used, and should be removed
Sep 04 16:49:42.877 INFO kablam! 
Sep 04 16:49:43.106 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 16:49:43.106 INFO kablam!   --> src/scalar/mod.rs:11:5
Sep 04 16:49:43.106 INFO kablam!    |
Sep 04 16:49:43.106 INFO kablam! 11 |     a + b;
Sep 04 16:49:43.106 INFO kablam!    |     ^^^^^
Sep 04 16:49:43.106 INFO kablam!    |
Sep 04 16:49:43.106 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 16:49:43.106 INFO kablam! 
Sep 04 16:49:43.106 INFO kablam! warning: unused comparison which must be used
Sep 04 16:49:43.106 INFO kablam!   --> src/scalar/mod.rs:16:5
Sep 04 16:49:43.106 INFO kablam!    |
Sep 04 16:49:43.106 INFO kablam! 16 |     a == b;
Sep 04 16:49:43.106 INFO kablam!    |     ^^^^^^
Sep 04 16:49:43.106 INFO kablam! 
Sep 04 16:49:43.126 INFO kablam! warning: where clauses are not enforced in type aliases
Sep 04 16:49:43.127 INFO kablam!   --> src/image/impl_buffer.rs:18:39
Sep 04 16:49:43.127 INFO kablam!    |
Sep 04 16:49:43.127 INFO kablam! 18 | pub type ImageBufferVal<PixelP> where PixelP: Pixel = ImageVal<ImageBuffer<PixelP>>;
Sep 04 16:49:43.127 INFO kablam!    |                                       ^^^^^^^^^^^^^
Sep 04 16:49:43.127 INFO kablam!    |
Sep 04 16:49:43.127 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 04 16:49:43.127 INFO kablam!    = help: the clause will not be checked when the type alias is used, and should be removed
Sep 04 16:49:43.127 INFO kablam! 
Sep 04 16:49:43.181 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
Sep 04 16:49:43.187 INFO kablam! su: No module specific data is present
Sep 04 16:49:43.802 INFO running `"docker" "rm" "-f" "0b2ae3091b083b000750ae09a2d128bfad3f18d28fe996ea7c7a8247cf9d46c4"`
Sep 04 16:49:43.976 INFO blam! 0b2ae3091b083b000750ae09a2d128bfad3f18d28fe996ea7c7a8247cf9d46c4