Sep 01 23:13:05.263 INFO checking dbus-rs-0.0.4 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 23:13:05.263 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 23:13:05.263 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 23:13:05.414 INFO blam! 0326569e7d9feff46d8cd8e83acf1c50b17859bbc514de2685f148c1f37b8487
Sep 01 23:13:05.416 INFO running `"docker" "start" "-a" "0326569e7d9feff46d8cd8e83acf1c50b17859bbc514de2685f148c1f37b8487"`
Sep 01 23:13:06.138 INFO kablam!     Checking dbus-rs v0.0.4 (file:///source)
Sep 01 23:13:06.590 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)
Sep 01 23:13:06.590 INFO kablam!    --> src/objpath.rs:114:3
Sep 01 23:13:06.590 INFO kablam!     |
Sep 01 23:13:06.590 INFO kablam! 114 | #[unsafe_destructor]
Sep 01 23:13:06.590 INFO kablam!     |   ^^^^^^^^^^^^^^^^^
Sep 01 23:13:06.590 INFO kablam!     |
Sep 01 23:13:06.590 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 01 23:13:06.590 INFO kablam! 
Sep 01 23:13:06.591 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)
Sep 01 23:13:06.591 INFO kablam!    --> src/objpath.rs:114:3
Sep 01 23:13:06.591 INFO kablam!     |
Sep 01 23:13:06.591 INFO kablam! 114 | #[unsafe_destructor]
Sep 01 23:13:06.591 INFO kablam!     |   ^^^^^^^^^^^^^^^^^
Sep 01 23:13:06.591 INFO kablam!     |
Sep 01 23:13:06.591 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 01 23:13:06.591 INFO kablam! 
Sep 01 23:13:06.594 INFO kablam! error: aborting due to previous error
Sep 01 23:13:06.594 INFO kablam! 
Sep 01 23:13:06.595 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 01 23:13:06.595 INFO kablam! error: aborting due to previous error
Sep 01 23:13:06.595 INFO kablam! 
Sep 01 23:13:06.595 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 01 23:13:06.599 INFO kablam! error: Could not compile `dbus-rs`.
Sep 01 23:13:06.599 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 23:13:06.599 INFO kablam! error: Could not compile `dbus-rs`.
Sep 01 23:13:06.599 INFO kablam! 
Sep 01 23:13:06.600 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 23:13:06.601 INFO kablam! su: No module specific data is present
Sep 01 23:13:07.453 INFO running `"docker" "rm" "-f" "0326569e7d9feff46d8cd8e83acf1c50b17859bbc514de2685f148c1f37b8487"`
Sep 01 23:13:07.540 INFO blam! 0326569e7d9feff46d8cd8e83acf1c50b17859bbc514de2685f148c1f37b8487