Sep 20 04:57:26.755 INFO checking appendbuf-0.1.6 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 20 04:57:26.755 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 20 04:57:26.755 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 04:57:26.893 INFO blam! 26157eb7f77a6effb3115906b4a3f7aa4fd73755ef4519db065b4f0ae81b65d3
Sep 20 04:57:26.899 INFO running `"docker" "start" "-a" "26157eb7f77a6effb3115906b4a3f7aa4fd73755ef4519db065b4f0ae81b65d3"`
Sep 20 04:57:27.757 INFO kablam! usermod: no changes
Sep 20 04:57:27.811 INFO kablam!     Checking appendbuf v0.1.6 (/source)
Sep 20 04:57:28.186 INFO kablam! warning: attribute must be of the form: `#[should_panic]` or `#[should_panic(expected = "error message")]`
Sep 20 04:57:28.187 INFO kablam!    --> src/lib.rs:401:1
Sep 20 04:57:28.187 INFO kablam!     |
Sep 20 04:57:28.187 INFO kablam! 401 | #[should_panic = "the desired offset"]
Sep 20 04:57:28.187 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:57:28.187 INFO kablam!     |
Sep 20 04:57:28.187 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Sep 20 04:57:28.187 INFO kablam! 
Sep 20 04:57:28.187 INFO kablam! warning: attribute must be of the form: `#[should_panic]` or `#[should_panic(expected = "error message")]`
Sep 20 04:57:28.187 INFO kablam!    --> src/lib.rs:412:1
Sep 20 04:57:28.187 INFO kablam!     |
Sep 20 04:57:28.187 INFO kablam! 412 | #[should_panic = "the desired length"]
Sep 20 04:57:28.187 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:57:28.187 INFO kablam!     |
Sep 20 04:57:28.187 INFO kablam!     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Sep 20 04:57:28.187 INFO kablam! 
Sep 20 04:57:28.407 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Sep 20 04:57:28.409 INFO kablam! su: No module specific data is present
Sep 20 04:57:29.070 INFO running `"docker" "rm" "-f" "26157eb7f77a6effb3115906b4a3f7aa4fd73755ef4519db065b4f0ae81b65d3"`
Sep 20 04:57:29.235 INFO blam! 26157eb7f77a6effb3115906b4a3f7aa4fd73755ef4519db065b4f0ae81b65d3