Aug 30 20:08:56.245 INFO checking dbus-rs-0.0.4 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 20:08:56.245 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 20:08:56.245 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 20:08:56.417 INFO blam! d88677b1a119b5be63fa9f547f3acf254b4887b8ba137ab6c3c5d5662b13ab7d
Aug 30 20:08:56.419 INFO running `"docker" "start" "-a" "d88677b1a119b5be63fa9f547f3acf254b4887b8ba137ab6c3c5d5662b13ab7d"`
Aug 30 20:08:57.004 INFO kablam!     Checking dbus-rs v0.0.4 (file:///source)
Aug 30 20:08:57.621 INFO kablam! error[E0658]: The attribute `unsafe_destructor` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Aug 30 20:08:57.621 INFO kablam!    --> src/objpath.rs:114:3
Aug 30 20:08:57.621 INFO kablam!     |
Aug 30 20:08:57.621 INFO kablam! 114 | #[unsafe_destructor]
Aug 30 20:08:57.621 INFO kablam!     |   ^^^^^^^^^^^^^^^^^
Aug 30 20:08:57.621 INFO kablam!     |
Aug 30 20:08:57.621 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 20:08:57.621 INFO kablam! 
Aug 30 20:08:57.625 INFO kablam! error: aborting due to previous error
Aug 30 20:08:57.625 INFO kablam! 
Aug 30 20:08:57.625 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 30 20:08:57.631 INFO kablam! error: Could not compile `dbus-rs`.
Aug 30 20:08:57.631 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 20:08:57.680 INFO kablam! error[E0658]: The attribute `unsafe_destructor` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Aug 30 20:08:57.680 INFO kablam!    --> src/objpath.rs:114:3
Aug 30 20:08:57.680 INFO kablam!     |
Aug 30 20:08:57.680 INFO kablam! 114 | #[unsafe_destructor]
Aug 30 20:08:57.680 INFO kablam!     |   ^^^^^^^^^^^^^^^^^
Aug 30 20:08:57.680 INFO kablam!     |
Aug 30 20:08:57.680 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 20:08:57.680 INFO kablam! 
Aug 30 20:08:57.683 INFO kablam! error: aborting due to previous error
Aug 30 20:08:57.683 INFO kablam! 
Aug 30 20:08:57.683 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 30 20:08:57.688 INFO kablam! error: Could not compile `dbus-rs`.
Aug 30 20:08:57.688 INFO kablam! 
Aug 30 20:08:57.688 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 20:08:57.690 INFO kablam! su: No module specific data is present
Aug 30 20:08:58.064 INFO running `"docker" "rm" "-f" "d88677b1a119b5be63fa9f547f3acf254b4887b8ba137ab6c3c5d5662b13ab7d"`
Aug 30 20:08:58.154 INFO blam! d88677b1a119b5be63fa9f547f3acf254b4887b8ba137ab6c3c5d5662b13ab7d