Sep 21 11:32:13.191 INFO checking dbus-rs-0.0.5 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 11:32:13.191 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 11:32:13.191 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 11:32:13.406 INFO blam! 0b52eb75fd2497a624fb3e27a0ff9ede00b6b457730bfbfa0c7440c350c4d9cd
Sep 21 11:32:13.408 INFO running `"docker" "start" "-a" "0b52eb75fd2497a624fb3e27a0ff9ede00b6b457730bfbfa0c7440c350c4d9cd"`
Sep 21 11:32:14.882 INFO kablam! usermod: no changes
Sep 21 11:32:14.917 INFO kablam!     Checking dbus-rs v0.0.5 (/source)
Sep 21 11:32:15.614 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 11:32:15.614 INFO kablam!    --> src/objpath.rs:128:3
Sep 21 11:32:15.614 INFO kablam!     |
Sep 21 11:32:15.614 INFO kablam! 128 | #[unsafe_destructor]
Sep 21 11:32:15.614 INFO kablam!     |   ^^^^^^^^^^^^^^^^^
Sep 21 11:32:15.614 INFO kablam!     |
Sep 21 11:32:15.614 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 21 11:32:15.614 INFO kablam! 
Sep 21 11:32:15.626 INFO kablam! error: aborting due to previous error
Sep 21 11:32:15.626 INFO kablam! 
Sep 21 11:32:15.626 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 21 11:32:15.630 INFO kablam! error: Could not compile `dbus-rs`.
Sep 21 11:32:15.630 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 11:32:15.708 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 11:32:15.708 INFO kablam!    --> src/objpath.rs:128:3
Sep 21 11:32:15.708 INFO kablam!     |
Sep 21 11:32:15.708 INFO kablam! 128 | #[unsafe_destructor]
Sep 21 11:32:15.708 INFO kablam!     |   ^^^^^^^^^^^^^^^^^
Sep 21 11:32:15.708 INFO kablam!     |
Sep 21 11:32:15.708 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 21 11:32:15.708 INFO kablam! 
Sep 21 11:32:15.714 INFO kablam! error: aborting due to previous error
Sep 21 11:32:15.714 INFO kablam! 
Sep 21 11:32:15.714 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 21 11:32:15.730 INFO kablam! error: Could not compile `dbus-rs`.
Sep 21 11:32:15.730 INFO kablam! 
Sep 21 11:32:15.730 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 11:32:15.730 INFO kablam! su: No module specific data is present
Sep 21 11:32:16.665 INFO running `"docker" "rm" "-f" "0b52eb75fd2497a624fb3e27a0ff9ede00b6b457730bfbfa0c7440c350c4d9cd"`
Sep 21 11:32:16.768 INFO blam! 0b52eb75fd2497a624fb3e27a0ff9ede00b6b457730bfbfa0c7440c350c4d9cd