Sep 18 01:50:45.817 INFO checking dbus-rs-0.0.4 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 01:50:45.817 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 01:50:45.817 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 01:50:46.183 INFO blam! 4463304861f8fb35a6a231bc2f56c55357cb74c05d6fded88c95ddf7cb149f6b
Sep 18 01:50:46.189 INFO running `"docker" "start" "-a" "4463304861f8fb35a6a231bc2f56c55357cb74c05d6fded88c95ddf7cb149f6b"`
Sep 18 01:50:47.491 INFO kablam! usermod: no changes
Sep 18 01:50:47.555 INFO kablam!     Checking dbus-rs v0.0.4 (/source)
Sep 18 01:50:48.143 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 18 01:50:48.143 INFO kablam!    --> src/objpath.rs:114:3
Sep 18 01:50:48.143 INFO kablam!     |
Sep 18 01:50:48.143 INFO kablam! 114 | #[unsafe_destructor]
Sep 18 01:50:48.143 INFO kablam!     |   ^^^^^^^^^^^^^^^^^
Sep 18 01:50:48.143 INFO kablam!     |
Sep 18 01:50:48.143 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 18 01:50:48.143 INFO kablam! 
Sep 18 01:50:48.143 INFO kablam! error: aborting due to previous error
Sep 18 01:50:48.149 INFO kablam! 
Sep 18 01:50:48.149 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 18 01:50:48.155 INFO kablam! error: Could not compile `dbus-rs`.
Sep 18 01:50:48.155 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 18 01:50:48.215 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 18 01:50:48.215 INFO kablam!    --> src/objpath.rs:114:3
Sep 18 01:50:48.215 INFO kablam!     |
Sep 18 01:50:48.215 INFO kablam! 114 | #[unsafe_destructor]
Sep 18 01:50:48.215 INFO kablam!     |   ^^^^^^^^^^^^^^^^^
Sep 18 01:50:48.215 INFO kablam!     |
Sep 18 01:50:48.215 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 18 01:50:48.215 INFO kablam! 
Sep 18 01:50:48.220 INFO kablam! error: aborting due to previous error
Sep 18 01:50:48.220 INFO kablam! 
Sep 18 01:50:48.221 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 18 01:50:48.230 INFO kablam! error: Could not compile `dbus-rs`.
Sep 18 01:50:48.230 INFO kablam! 
Sep 18 01:50:48.230 INFO kablam! To learn more, run the command again with --verbose.
Sep 18 01:50:48.239 INFO kablam! su: No module specific data is present
Sep 18 01:50:49.309 INFO running `"docker" "rm" "-f" "4463304861f8fb35a6a231bc2f56c55357cb74c05d6fded88c95ddf7cb149f6b"`
Sep 18 01:50:49.617 INFO blam! 4463304861f8fb35a6a231bc2f56c55357cb74c05d6fded88c95ddf7cb149f6b