Sep 01 06:44:47.096 INFO checking dbus-rs-0.0.4 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 06:44:47.096 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 06:44:47.096 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 06:44:47.286 INFO blam! 1a9c68631fce45d0d1dd3e619308d2386fb3f8f9129f0bd27d743fb5add7fbcf
Sep 01 06:44:47.288 INFO running `"docker" "start" "-a" "1a9c68631fce45d0d1dd3e619308d2386fb3f8f9129f0bd27d743fb5add7fbcf"`
Sep 01 06:44:47.907 INFO kablam!     Checking dbus-rs v0.0.4 (file:///source)
Sep 01 06:44:48.434 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 06:44:48.434 INFO kablam!    --> src/objpath.rs:114:3
Sep 01 06:44:48.434 INFO kablam!     |
Sep 01 06:44:48.434 INFO kablam! 114 | #[unsafe_destructor]
Sep 01 06:44:48.434 INFO kablam!     |   ^^^^^^^^^^^^^^^^^
Sep 01 06:44:48.434 INFO kablam!     |
Sep 01 06:44:48.434 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 01 06:44:48.434 INFO kablam! 
Sep 01 06:44:48.437 INFO kablam! error: aborting due to previous error
Sep 01 06:44:48.437 INFO kablam! 
Sep 01 06:44:48.437 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 01 06:44:48.442 INFO kablam! error: Could not compile `dbus-rs`.
Sep 01 06:44:48.442 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 06:44:48.459 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 06:44:48.459 INFO kablam!    --> src/objpath.rs:114:3
Sep 01 06:44:48.459 INFO kablam!     |
Sep 01 06:44:48.459 INFO kablam! 114 | #[unsafe_destructor]
Sep 01 06:44:48.459 INFO kablam!     |   ^^^^^^^^^^^^^^^^^
Sep 01 06:44:48.459 INFO kablam!     |
Sep 01 06:44:48.459 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 01 06:44:48.459 INFO kablam! 
Sep 01 06:44:48.465 INFO kablam! error: aborting due to previous error
Sep 01 06:44:48.465 INFO kablam! 
Sep 01 06:44:48.466 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 01 06:44:48.472 INFO kablam! error: Could not compile `dbus-rs`.
Sep 01 06:44:48.472 INFO kablam! 
Sep 01 06:44:48.472 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 06:44:48.473 INFO kablam! su: No module specific data is present
Sep 01 06:44:48.869 INFO running `"docker" "rm" "-f" "1a9c68631fce45d0d1dd3e619308d2386fb3f8f9129f0bd27d743fb5add7fbcf"`
Sep 01 06:44:48.969 INFO blam! 1a9c68631fce45d0d1dd3e619308d2386fb3f8f9129f0bd27d743fb5add7fbcf