Jul 12 13:59:19.446 INFO checking appendbuf-0.1.6 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 13:59:19.446 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 13:59:19.446 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 13:59:19.446 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 13:59:19.760 INFO blam! 6f1eedadc96e0977fb5afd79c432ec6cc66c5d8c98dbff7ee8a02a43f7d508e1
Jul 12 13:59:19.764 INFO running `"docker" "start" "-a" "6f1eedadc96e0977fb5afd79c432ec6cc66c5d8c98dbff7ee8a02a43f7d508e1"`
Jul 12 13:59:21.131 INFO kablam!     Checking appendbuf v0.1.6 (file:///source)
Jul 12 13:59:21.695 INFO kablam! warning: attribute must be of the form: `#[should_panic]` or `#[should_panic(expected = "error message")]`
Jul 12 13:59:21.695 INFO kablam!    --> src/lib.rs:401:1
Jul 12 13:59:21.695 INFO kablam!     |
Jul 12 13:59:21.695 INFO kablam! 401 | #[should_panic = "the desired offset"]
Jul 12 13:59:21.695 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 13:59:21.695 INFO kablam!     |
Jul 12 13:59:21.695 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Jul 12 13:59:21.695 INFO kablam! 
Jul 12 13:59:21.695 INFO kablam! warning: attribute must be of the form: `#[should_panic]` or `#[should_panic(expected = "error message")]`
Jul 12 13:59:21.695 INFO kablam!    --> src/lib.rs:412:1
Jul 12 13:59:21.695 INFO kablam!     |
Jul 12 13:59:21.695 INFO kablam! 412 | #[should_panic = "the desired length"]
Jul 12 13:59:21.695 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 13:59:21.695 INFO kablam!     |
Jul 12 13:59:21.695 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Jul 12 13:59:21.696 INFO kablam! 
Jul 12 13:59:22.587 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Jul 12 13:59:22.593 INFO kablam! su: No module specific data is present
Jul 12 13:59:23.084 INFO running `"docker" "rm" "-f" "6f1eedadc96e0977fb5afd79c432ec6cc66c5d8c98dbff7ee8a02a43f7d508e1"`
Jul 12 13:59:23.268 INFO blam! 6f1eedadc96e0977fb5afd79c432ec6cc66c5d8c98dbff7ee8a02a43f7d508e1