Sep 10 20:28:21.407 INFO checking dbus-rs-0.0.5 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 20:28:21.407 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 20:28:21.407 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 20:28:21.603 INFO blam! b3e50e84dd2f6b570325610b58f74cb08b7a9ac7118ce39f3cff1cdf678a337f
Sep 10 20:28:21.604 INFO running `"docker" "start" "-a" "b3e50e84dd2f6b570325610b58f74cb08b7a9ac7118ce39f3cff1cdf678a337f"`
Sep 10 20:28:22.714 INFO kablam! usermod: no changes
Sep 10 20:28:22.744 INFO kablam!     Checking dbus-rs v0.0.5 (file:///source)
Sep 10 20:28:23.102 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 10 20:28:23.102 INFO kablam!    --> src/objpath.rs:128:3
Sep 10 20:28:23.102 INFO kablam!     |
Sep 10 20:28:23.102 INFO kablam! 128 | #[unsafe_destructor]
Sep 10 20:28:23.102 INFO kablam!     |   ^^^^^^^^^^^^^^^^^
Sep 10 20:28:23.102 INFO kablam!     |
Sep 10 20:28:23.102 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 20:28:23.102 INFO kablam! 
Sep 10 20:28:23.105 INFO kablam! error: aborting due to previous error
Sep 10 20:28:23.105 INFO kablam! 
Sep 10 20:28:23.105 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 10 20:28:23.109 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 10 20:28:23.109 INFO kablam!    --> src/objpath.rs:128:3
Sep 10 20:28:23.109 INFO kablam!     |
Sep 10 20:28:23.109 INFO kablam! 128 | #[unsafe_destructor]
Sep 10 20:28:23.109 INFO kablam!     |   ^^^^^^^^^^^^^^^^^
Sep 10 20:28:23.109 INFO kablam!     |
Sep 10 20:28:23.109 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 20:28:23.109 INFO kablam! 
Sep 10 20:28:23.112 INFO kablam! error: Could not compile `dbus-rs`.
Sep 10 20:28:23.112 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 20:28:23.114 INFO kablam! error: aborting due to previous error
Sep 10 20:28:23.114 INFO kablam! 
Sep 10 20:28:23.114 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 10 20:28:23.121 INFO kablam! error: Could not compile `dbus-rs`.
Sep 10 20:28:23.121 INFO kablam! 
Sep 10 20:28:23.121 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 20:28:23.122 INFO kablam! su: No module specific data is present
Sep 10 20:28:23.635 INFO running `"docker" "rm" "-f" "b3e50e84dd2f6b570325610b58f74cb08b7a9ac7118ce39f3cff1cdf678a337f"`
Sep 10 20:28:23.748 INFO blam! b3e50e84dd2f6b570325610b58f74cb08b7a9ac7118ce39f3cff1cdf678a337f