Sep 06 08:09:52.719 INFO checking dbus-rs-0.0.4 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 08:09:52.720 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 08:09:52.720 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 08:09:52.937 INFO blam! ef82e3b6cf429edd8c1b30ccef1394c86047303c26040431f5d2a1dcd9212dbf
Sep 06 08:09:52.946 INFO running `"docker" "start" "-a" "ef82e3b6cf429edd8c1b30ccef1394c86047303c26040431f5d2a1dcd9212dbf"`
Sep 06 08:09:54.478 INFO kablam! usermod: no changes
Sep 06 08:09:54.523 INFO kablam!     Checking dbus-rs v0.0.4 (file:///source)
Sep 06 08:09:55.035 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 06 08:09:55.036 INFO kablam!    --> src/objpath.rs:114:3
Sep 06 08:09:55.036 INFO kablam!     |
Sep 06 08:09:55.036 INFO kablam! 114 | #[unsafe_destructor]
Sep 06 08:09:55.036 INFO kablam!     |   ^^^^^^^^^^^^^^^^^
Sep 06 08:09:55.036 INFO kablam!     |
Sep 06 08:09:55.036 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 06 08:09:55.036 INFO kablam! 
Sep 06 08:09:55.038 INFO kablam! error: aborting due to previous error
Sep 06 08:09:55.038 INFO kablam! 
Sep 06 08:09:55.038 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 06 08:09:55.050 INFO kablam! error: Could not compile `dbus-rs`.
Sep 06 08:09:55.050 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 08:09:55.054 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 06 08:09:55.054 INFO kablam!    --> src/objpath.rs:114:3
Sep 06 08:09:55.054 INFO kablam!     |
Sep 06 08:09:55.054 INFO kablam! 114 | #[unsafe_destructor]
Sep 06 08:09:55.054 INFO kablam!     |   ^^^^^^^^^^^^^^^^^
Sep 06 08:09:55.054 INFO kablam!     |
Sep 06 08:09:55.054 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 06 08:09:55.054 INFO kablam! 
Sep 06 08:09:55.062 INFO kablam! error: aborting due to previous error
Sep 06 08:09:55.062 INFO kablam! 
Sep 06 08:09:55.062 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 06 08:09:55.065 INFO kablam! error: Could not compile `dbus-rs`.
Sep 06 08:09:55.065 INFO kablam! 
Sep 06 08:09:55.065 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 08:09:55.066 INFO kablam! su: No module specific data is present
Sep 06 08:09:56.031 INFO running `"docker" "rm" "-f" "ef82e3b6cf429edd8c1b30ccef1394c86047303c26040431f5d2a1dcd9212dbf"`
Sep 06 08:09:56.156 INFO blam! ef82e3b6cf429edd8c1b30ccef1394c86047303c26040431f5d2a1dcd9212dbf