Aug 31 00:11:24.326 INFO checking appendbuf-0.1.6 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 31 00:11:24.326 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 31 00:11:24.326 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 00:11:24.514 INFO blam! 4916aaf1247aaf06ade861eb2d89f6902992cf5325346ed15dcbe35042efa292
Aug 31 00:11:24.516 INFO running `"docker" "start" "-a" "4916aaf1247aaf06ade861eb2d89f6902992cf5325346ed15dcbe35042efa292"`
Aug 31 00:11:25.231 INFO kablam!     Checking memalloc v0.1.0
Aug 31 00:11:25.830 INFO kablam!     Checking appendbuf v0.1.6 (file:///source)
Aug 31 00:11:26.487 INFO kablam! warning: attribute must be of the form: `#[should_panic]` or `#[should_panic(expected = "error message")]`
Aug 31 00:11:26.487 INFO kablam!    --> src/lib.rs:401:1
Aug 31 00:11:26.487 INFO kablam!     |
Aug 31 00:11:26.487 INFO kablam! 401 | #[should_panic = "the desired offset"]
Aug 31 00:11:26.487 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 00:11:26.488 INFO kablam!     |
Aug 31 00:11:26.488 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Aug 31 00:11:26.489 INFO kablam! 
Aug 31 00:11:26.489 INFO kablam! warning: attribute must be of the form: `#[should_panic]` or `#[should_panic(expected = "error message")]`
Aug 31 00:11:26.489 INFO kablam!    --> src/lib.rs:412:1
Aug 31 00:11:26.489 INFO kablam!     |
Aug 31 00:11:26.489 INFO kablam! 412 | #[should_panic = "the desired length"]
Aug 31 00:11:26.489 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 00:11:26.490 INFO kablam!     |
Aug 31 00:11:26.490 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Aug 31 00:11:26.491 INFO kablam! 
Aug 31 00:11:27.186 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Aug 31 00:11:27.189 INFO kablam! su: No module specific data is present
Aug 31 00:11:27.720 INFO running `"docker" "rm" "-f" "4916aaf1247aaf06ade861eb2d89f6902992cf5325346ed15dcbe35042efa292"`
Aug 31 00:11:27.867 INFO blam! 4916aaf1247aaf06ade861eb2d89f6902992cf5325346ed15dcbe35042efa292