Sep 10 21:02:27.197 INFO checking collection-0.1.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 21:02:27.197 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 21:02:27.197 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 21:02:27.351 INFO blam! 832e09d68c5e198a0eb3d688889b45d5704ea88d8a3220907fb370364d6881e8
Sep 10 21:02:27.353 INFO running `"docker" "start" "-a" "832e09d68c5e198a0eb3d688889b45d5704ea88d8a3220907fb370364d6881e8"`
Sep 10 21:02:28.295 INFO kablam! usermod: no changes
Sep 10 21:02:28.332 INFO kablam!     Checking trait-group v0.1.0
Sep 10 21:02:28.521 INFO kablam!     Checking collection v0.1.1 (file:///source)
Sep 10 21:02:28.880 INFO kablam! warning: unused macro definition
Sep 10 21:02:28.880 INFO kablam!    --> src/collection/mod.rs:271:1
Sep 10 21:02:28.880 INFO kablam!     |
Sep 10 21:02:28.880 INFO kablam! 271 | / macro_rules! collection {
Sep 10 21:02:28.880 INFO kablam! 272 | |     ($collection:ident<$t:ident>
Sep 10 21:02:28.880 INFO kablam! 273 | |      {
Sep 10 21:02:28.880 INFO kablam! 274 | |          $( $slot:ident: $submeta:ident<$subtype:ty>, )*
Sep 10 21:02:28.880 INFO kablam! ...   |
Sep 10 21:02:28.880 INFO kablam! 327 | |     )
Sep 10 21:02:28.880 INFO kablam! 328 | | }
Sep 10 21:02:28.880 INFO kablam!     | |_^
Sep 10 21:02:28.880 INFO kablam!     |
Sep 10 21:02:28.880 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 10 21:02:28.880 INFO kablam! 
Sep 10 21:02:30.241 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
Sep 10 21:02:30.244 INFO kablam! su: No module specific data is present
Sep 10 21:02:31.006 INFO running `"docker" "rm" "-f" "832e09d68c5e198a0eb3d688889b45d5704ea88d8a3220907fb370364d6881e8"`
Sep 10 21:02:31.108 INFO blam! 832e09d68c5e198a0eb3d688889b45d5704ea88d8a3220907fb370364d6881e8