Oct 28 01:04:21.091 INFO checking appendbuf-0.1.6 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 28 01:04:21.091 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 28 01:04:21.527 INFO blam! 0632d2ce30cf6a02aca7e7f3caebb8ed1eeb9c321c5fc0a315b40599af7cb110
Oct 28 01:04:21.529 INFO running `"docker" "start" "-a" "0632d2ce30cf6a02aca7e7f3caebb8ed1eeb9c321c5fc0a315b40599af7cb110"`
Oct 28 01:04:23.551 INFO kablam! usermod: no changes
Oct 28 01:04:23.608 INFO kablam!     Checking memalloc v0.1.0
Oct 28 01:04:24.218 INFO kablam!     Checking appendbuf v0.1.6 (/source)
Oct 28 01:04:25.334 INFO kablam! warning: attribute must be of the form: `#[should_panic]` or `#[should_panic(expected = "error message")]`
Oct 28 01:04:25.334 INFO kablam!    --> src/lib.rs:401:1
Oct 28 01:04:25.334 INFO kablam!     |
Oct 28 01:04:25.334 INFO kablam! 401 | #[should_panic = "the desired offset"]
Oct 28 01:04:25.334 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 28 01:04:25.334 INFO kablam!     |
Oct 28 01:04:25.334 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Oct 28 01:04:25.334 INFO kablam! 
Oct 28 01:04:25.335 INFO kablam! warning: attribute must be of the form: `#[should_panic]` or `#[should_panic(expected = "error message")]`
Oct 28 01:04:25.335 INFO kablam!    --> src/lib.rs:412:1
Oct 28 01:04:25.335 INFO kablam!     |
Oct 28 01:04:25.335 INFO kablam! 412 | #[should_panic = "the desired length"]
Oct 28 01:04:25.335 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 28 01:04:25.335 INFO kablam!     |
Oct 28 01:04:25.335 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Oct 28 01:04:25.335 INFO kablam! 
Oct 28 01:04:25.607 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
Oct 28 01:04:25.607 INFO kablam! su: No module specific data is present
Oct 28 01:04:26.378 INFO running `"docker" "rm" "-f" "0632d2ce30cf6a02aca7e7f3caebb8ed1eeb9c321c5fc0a315b40599af7cb110"`
Oct 28 01:04:26.659 INFO blam! 0632d2ce30cf6a02aca7e7f3caebb8ed1eeb9c321c5fc0a315b40599af7cb110