Aug 31 00:34:42.350 INFO checking appendbuf-0.1.6 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 31 00:34:42.350 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 31 00:34:42.350 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 00:34:42.589 INFO blam! 34aae7a1b62d5108d5ea1af83751ae7fd91f9fe2bee0e0e609c5a4f5213d6cbe
Aug 31 00:34:42.591 INFO running `"docker" "start" "-a" "34aae7a1b62d5108d5ea1af83751ae7fd91f9fe2bee0e0e609c5a4f5213d6cbe"`
Aug 31 00:34:43.287 INFO kablam!     Checking appendbuf v0.1.6 (file:///source)
Aug 31 00:34:44.118 INFO kablam! warning: attribute must be of the form: `#[should_panic]` or `#[should_panic(expected = "error message")]`
Aug 31 00:34:44.118 INFO kablam!    --> src/lib.rs:401:1
Aug 31 00:34:44.118 INFO kablam!     |
Aug 31 00:34:44.118 INFO kablam! 401 | #[should_panic = "the desired offset"]
Aug 31 00:34:44.118 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 00:34:44.119 INFO kablam!     |
Aug 31 00:34:44.119 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Aug 31 00:34:44.119 INFO kablam! 
Aug 31 00:34:44.119 INFO kablam! warning: attribute must be of the form: `#[should_panic]` or `#[should_panic(expected = "error message")]`
Aug 31 00:34:44.119 INFO kablam!    --> src/lib.rs:412:1
Aug 31 00:34:44.119 INFO kablam!     |
Aug 31 00:34:44.119 INFO kablam! 412 | #[should_panic = "the desired length"]
Aug 31 00:34:44.119 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 00:34:44.119 INFO kablam!     |
Aug 31 00:34:44.119 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Aug 31 00:34:44.119 INFO kablam! 
Aug 31 00:34:44.594 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Aug 31 00:34:44.597 INFO kablam! su: No module specific data is present
Aug 31 00:34:45.238 INFO running `"docker" "rm" "-f" "34aae7a1b62d5108d5ea1af83751ae7fd91f9fe2bee0e0e609c5a4f5213d6cbe"`
Aug 31 00:34:45.385 INFO blam! 34aae7a1b62d5108d5ea1af83751ae7fd91f9fe2bee0e0e609c5a4f5213d6cbe