Sep 04 21:11:37.919 INFO checking collection-0.1.1 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 21:11:37.919 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 21:11:37.919 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 21:11:38.105 INFO blam! 0824353dea2f04c9be9a2b5c2e39983a018c61a4f1e0b19110c7499bb2f9118e
Sep 04 21:11:38.107 INFO running `"docker" "start" "-a" "0824353dea2f04c9be9a2b5c2e39983a018c61a4f1e0b19110c7499bb2f9118e"`
Sep 04 21:11:38.758 INFO kablam!     Checking trait-group v0.1.0
Sep 04 21:11:39.398 INFO kablam!     Checking collection v0.1.1 (file:///source)
Sep 04 21:11:40.186 INFO kablam! warning: unused macro definition
Sep 04 21:11:40.186 INFO kablam!    --> src/collection/mod.rs:271:1
Sep 04 21:11:40.186 INFO kablam!     |
Sep 04 21:11:40.186 INFO kablam! 271 | / macro_rules! collection {
Sep 04 21:11:40.186 INFO kablam! 272 | |     ($collection:ident<$t:ident>
Sep 04 21:11:40.186 INFO kablam! 273 | |      {
Sep 04 21:11:40.186 INFO kablam! 274 | |          $( $slot:ident: $submeta:ident<$subtype:ty>, )*
Sep 04 21:11:40.186 INFO kablam! ...   |
Sep 04 21:11:40.186 INFO kablam! 327 | |     )
Sep 04 21:11:40.186 INFO kablam! 328 | | }
Sep 04 21:11:40.186 INFO kablam!     | |_^
Sep 04 21:11:40.186 INFO kablam!     |
Sep 04 21:11:40.186 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 04 21:11:40.186 INFO kablam! 
Sep 04 21:11:42.824 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.09s
Sep 04 21:11:42.827 INFO kablam! su: No module specific data is present
Sep 04 21:11:43.182 INFO running `"docker" "rm" "-f" "0824353dea2f04c9be9a2b5c2e39983a018c61a4f1e0b19110c7499bb2f9118e"`
Sep 04 21:11:43.282 INFO blam! 0824353dea2f04c9be9a2b5c2e39983a018c61a4f1e0b19110c7499bb2f9118e