Sep 21 11:32:16.808 INFO checking dbus-rs-0.0.4 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 11:32:16.808 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 11:32:16.808 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 11:32:17.014 INFO blam! 060b67e42d76d050187c870b444c064611d9a400e7dbe5997ce54eeb310c291d
Sep 21 11:32:17.016 INFO running `"docker" "start" "-a" "060b67e42d76d050187c870b444c064611d9a400e7dbe5997ce54eeb310c291d"`
Sep 21 11:32:18.418 INFO kablam! usermod: no changes
Sep 21 11:32:18.532 INFO kablam!     Checking dbus-rs v0.0.4 (/source)
Sep 21 11:32:19.147 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 21 11:32:19.148 INFO kablam!    --> src/objpath.rs:114:3
Sep 21 11:32:19.148 INFO kablam!     |
Sep 21 11:32:19.148 INFO kablam! 114 | #[unsafe_destructor]
Sep 21 11:32:19.148 INFO kablam!     |   ^^^^^^^^^^^^^^^^^
Sep 21 11:32:19.148 INFO kablam!     |
Sep 21 11:32:19.148 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 21 11:32:19.148 INFO kablam! 
Sep 21 11:32:19.150 INFO kablam! error: aborting due to previous error
Sep 21 11:32:19.150 INFO kablam! 
Sep 21 11:32:19.150 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 21 11:32:19.182 INFO kablam! error: Could not compile `dbus-rs`.
Sep 21 11:32:19.182 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 11:32:19.298 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 21 11:32:19.298 INFO kablam!    --> src/objpath.rs:114:3
Sep 21 11:32:19.298 INFO kablam!     |
Sep 21 11:32:19.298 INFO kablam! 114 | #[unsafe_destructor]
Sep 21 11:32:19.298 INFO kablam!     |   ^^^^^^^^^^^^^^^^^
Sep 21 11:32:19.298 INFO kablam!     |
Sep 21 11:32:19.298 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 21 11:32:19.298 INFO kablam! 
Sep 21 11:32:19.314 INFO kablam! error: aborting due to previous error
Sep 21 11:32:19.314 INFO kablam! 
Sep 21 11:32:19.314 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 21 11:32:19.318 INFO kablam! error: Could not compile `dbus-rs`.
Sep 21 11:32:19.318 INFO kablam! 
Sep 21 11:32:19.318 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 11:32:19.318 INFO kablam! su: No module specific data is present
Sep 21 11:32:20.289 INFO running `"docker" "rm" "-f" "060b67e42d76d050187c870b444c064611d9a400e7dbe5997ce54eeb310c291d"`
Sep 21 11:32:20.410 INFO blam! 060b67e42d76d050187c870b444c064611d9a400e7dbe5997ce54eeb310c291d