Sep 04 20:08:56.453 INFO checking dbus-rs-0.0.4 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 20:08:56.453 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 20:08:56.453 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 20:08:56.685 INFO blam! 5f048c11e3a8c02eb79de3a20a8765e8be8852dc679113bab6f1aec26a3bb3c4
Sep 04 20:08:56.689 INFO running `"docker" "start" "-a" "5f048c11e3a8c02eb79de3a20a8765e8be8852dc679113bab6f1aec26a3bb3c4"`
Sep 04 20:08:57.699 INFO kablam!     Checking dbus-rs v0.0.4 (file:///source)
Sep 04 20:08:58.640 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 04 20:08:58.640 INFO kablam!    --> src/objpath.rs:114:3
Sep 04 20:08:58.640 INFO kablam!     |
Sep 04 20:08:58.640 INFO kablam! 114 | #[unsafe_destructor]
Sep 04 20:08:58.641 INFO kablam!     |   ^^^^^^^^^^^^^^^^^
Sep 04 20:08:58.641 INFO kablam!     |
Sep 04 20:08:58.641 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 20:08:58.641 INFO kablam! 
Sep 04 20:08:58.646 INFO kablam! error: aborting due to previous error
Sep 04 20:08:58.646 INFO kablam! 
Sep 04 20:08:58.646 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 04 20:08:58.655 INFO kablam! error: Could not compile `dbus-rs`.
Sep 04 20:08:58.656 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 20:08:58.704 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 04 20:08:58.705 INFO kablam!    --> src/objpath.rs:114:3
Sep 04 20:08:58.705 INFO kablam!     |
Sep 04 20:08:58.705 INFO kablam! 114 | #[unsafe_destructor]
Sep 04 20:08:58.705 INFO kablam!     |   ^^^^^^^^^^^^^^^^^
Sep 04 20:08:58.705 INFO kablam!     |
Sep 04 20:08:58.705 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 20:08:58.705 INFO kablam! 
Sep 04 20:08:58.709 INFO kablam! error: aborting due to previous error
Sep 04 20:08:58.710 INFO kablam! 
Sep 04 20:08:58.710 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 04 20:08:58.717 INFO kablam! error: Could not compile `dbus-rs`.
Sep 04 20:08:58.717 INFO kablam! 
Sep 04 20:08:58.717 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 20:08:58.719 INFO kablam! su: No module specific data is present
Sep 04 20:08:59.202 INFO running `"docker" "rm" "-f" "5f048c11e3a8c02eb79de3a20a8765e8be8852dc679113bab6f1aec26a3bb3c4"`
Sep 04 20:08:59.391 INFO blam! 5f048c11e3a8c02eb79de3a20a8765e8be8852dc679113bab6f1aec26a3bb3c4