Sep 14 19:42:38.596 INFO checking appendbuf-0.1.6 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 19:42:38.596 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 19:42:38.596 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 19:42:38.721 INFO blam! 58c0dad32504a030edc38c465d07b9fd399efb134d769e1e786f0be91422dc22
Sep 14 19:42:38.722 INFO running `"docker" "start" "-a" "58c0dad32504a030edc38c465d07b9fd399efb134d769e1e786f0be91422dc22"`
Sep 14 19:42:39.888 INFO kablam! usermod: no changes
Sep 14 19:42:39.916 INFO kablam!     Checking memalloc v0.1.0
Sep 14 19:42:40.129 INFO kablam!     Checking appendbuf v0.1.6 (file:///source)
Sep 14 19:42:40.462 INFO kablam! warning: attribute must be of the form: `#[should_panic]` or `#[should_panic(expected = "error message")]`
Sep 14 19:42:40.462 INFO kablam!    --> src/lib.rs:401:1
Sep 14 19:42:40.462 INFO kablam!     |
Sep 14 19:42:40.462 INFO kablam! 401 | #[should_panic = "the desired offset"]
Sep 14 19:42:40.462 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 19:42:40.462 INFO kablam!     |
Sep 14 19:42:40.462 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Sep 14 19:42:40.462 INFO kablam! 
Sep 14 19:42:40.463 INFO kablam! warning: attribute must be of the form: `#[should_panic]` or `#[should_panic(expected = "error message")]`
Sep 14 19:42:40.463 INFO kablam!    --> src/lib.rs:412:1
Sep 14 19:42:40.463 INFO kablam!     |
Sep 14 19:42:40.463 INFO kablam! 412 | #[should_panic = "the desired length"]
Sep 14 19:42:40.463 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 19:42:40.463 INFO kablam!     |
Sep 14 19:42:40.463 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Sep 14 19:42:40.463 INFO kablam! 
Sep 14 19:42:40.655 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Sep 14 19:42:40.657 INFO kablam! su: No module specific data is present
Sep 14 19:42:41.434 INFO running `"docker" "rm" "-f" "58c0dad32504a030edc38c465d07b9fd399efb134d769e1e786f0be91422dc22"`
Sep 14 19:42:41.487 INFO blam! 58c0dad32504a030edc38c465d07b9fd399efb134d769e1e786f0be91422dc22