Aug 31 00:11:26.157 INFO checking appendbuf-0.1.6 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 31 00:11:26.157 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 31 00:11:26.157 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 00:11:26.390 INFO blam! 44e5fc702771e402538ed9bf25a73bf1c6311e31de3b2db1a95562a545fd9f0d
Aug 31 00:11:26.392 INFO running `"docker" "start" "-a" "44e5fc702771e402538ed9bf25a73bf1c6311e31de3b2db1a95562a545fd9f0d"`
Aug 31 00:11:27.219 INFO kablam!     Checking memalloc v0.1.0
Aug 31 00:11:27.870 INFO kablam!     Checking appendbuf v0.1.6 (file:///source)
Aug 31 00:11:28.683 INFO kablam! warning: attribute must be of the form: `#[should_panic]` or `#[should_panic(expected = "error message")]`
Aug 31 00:11:28.683 INFO kablam!    --> src/lib.rs:401:1
Aug 31 00:11:28.683 INFO kablam!     |
Aug 31 00:11:28.683 INFO kablam! 401 | #[should_panic = "the desired offset"]
Aug 31 00:11:28.683 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 00:11:28.683 INFO kablam!     |
Aug 31 00:11:28.683 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Aug 31 00:11:28.683 INFO kablam! 
Aug 31 00:11:28.683 INFO kablam! warning: attribute must be of the form: `#[should_panic]` or `#[should_panic(expected = "error message")]`
Aug 31 00:11:28.683 INFO kablam!    --> src/lib.rs:412:1
Aug 31 00:11:28.683 INFO kablam!     |
Aug 31 00:11:28.683 INFO kablam! 412 | #[should_panic = "the desired length"]
Aug 31 00:11:28.683 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 00:11:28.683 INFO kablam!     |
Aug 31 00:11:28.683 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Aug 31 00:11:28.684 INFO kablam! 
Aug 31 00:11:29.451 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
Aug 31 00:11:29.454 INFO kablam! su: No module specific data is present
Aug 31 00:11:29.991 INFO running `"docker" "rm" "-f" "44e5fc702771e402538ed9bf25a73bf1c6311e31de3b2db1a95562a545fd9f0d"`
Aug 31 00:11:30.121 INFO blam! 44e5fc702771e402538ed9bf25a73bf1c6311e31de3b2db1a95562a545fd9f0d