Sep 10 13:50:26.333 INFO checking nrf51822-0.1.2 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 13:50:26.333 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 13:50:26.333 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/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 13:50:26.614 INFO blam! 4ca0601bb98e66a8cf9ff7fc8c4e4b7e02af5ab49a152a6315c2ee474b845290
Sep 10 13:50:26.616 INFO running `"docker" "start" "-a" "4ca0601bb98e66a8cf9ff7fc8c4e4b7e02af5ab49a152a6315c2ee474b845290"`
Sep 10 13:50:28.465 INFO kablam! usermod: no changes
Sep 10 13:50:28.562 INFO kablam!    Compiling cortex-m v0.3.1
Sep 10 13:50:28.562 INFO kablam!    Compiling cortex-m-rt v0.4.0
Sep 10 13:50:30.698 INFO kablam!     Checking nrf51822 v0.1.2 (file:///source)
Sep 10 13:50:41.683 INFO kablam! error[E0557]: feature has been removed
Sep 10 13:50:41.683 INFO kablam!  --> src/lib.rs:2:37
Sep 10 13:50:41.683 INFO kablam!   |
Sep 10 13:50:41.683 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 10 13:50:41.683 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 10 13:50:41.683 INFO kablam!   |
Sep 10 13:50:41.683 INFO kablam! note: subsumed by `pub use`
Sep 10 13:50:41.683 INFO kablam!  --> src/lib.rs:2:37
Sep 10 13:50:41.683 INFO kablam!   |
Sep 10 13:50:41.683 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 10 13:50:41.683 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 10 13:50:41.684 INFO kablam! 
Sep 10 13:50:42.225 INFO kablam! error[E0557]: feature has been removed
Sep 10 13:50:42.225 INFO kablam!  --> src/lib.rs:2:37
Sep 10 13:50:42.225 INFO kablam!   |
Sep 10 13:50:42.225 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 10 13:50:42.225 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 10 13:50:42.225 INFO kablam!   |
Sep 10 13:50:42.225 INFO kablam! note: subsumed by `pub use`
Sep 10 13:50:42.225 INFO kablam!  --> src/lib.rs:2:37
Sep 10 13:50:42.225 INFO kablam!   |
Sep 10 13:50:42.225 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 10 13:50:42.225 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 10 13:50:42.225 INFO kablam! 
Sep 10 13:50:42.866 INFO kablam! error[E0658]: The attribute `macro_reexport` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 13:50:42.866 INFO kablam!   --> src/lib.rs:14:3
Sep 10 13:50:42.866 INFO kablam!    |
Sep 10 13:50:42.866 INFO kablam! 14 | #[macro_reexport(default_handler, exception)]
Sep 10 13:50:42.866 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 10 13:50:42.866 INFO kablam!    |
Sep 10 13:50:42.866 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 13:50:42.866 INFO kablam! 
Sep 10 13:50:43.110 INFO kablam! error[E0658]: The attribute `macro_reexport` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 13:50:43.110 INFO kablam!   --> src/lib.rs:14:3
Sep 10 13:50:43.110 INFO kablam!    |
Sep 10 13:50:43.110 INFO kablam! 14 | #[macro_reexport(default_handler, exception)]
Sep 10 13:50:43.110 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 10 13:50:43.110 INFO kablam!    |
Sep 10 13:50:43.110 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 13:50:43.110 INFO kablam! 
Sep 10 13:50:43.298 INFO kablam! error: aborting due to 2 previous errors
Sep 10 13:50:43.298 INFO kablam! 
Sep 10 13:50:43.298 INFO kablam! Some errors occurred: E0557, E0658.
Sep 10 13:50:43.298 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 10 13:50:43.326 INFO kablam! error: Could not compile `nrf51822`.
Sep 10 13:50:43.326 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 13:50:43.542 INFO kablam! error: aborting due to 2 previous errors
Sep 10 13:50:43.542 INFO kablam! 
Sep 10 13:50:43.542 INFO kablam! Some errors occurred: E0557, E0658.
Sep 10 13:50:43.542 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 10 13:50:43.566 INFO kablam! error: Could not compile `nrf51822`.
Sep 10 13:50:43.566 INFO kablam! 
Sep 10 13:50:43.566 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 13:50:43.566 INFO kablam! su: No module specific data is present
Sep 10 13:50:44.707 INFO running `"docker" "rm" "-f" "4ca0601bb98e66a8cf9ff7fc8c4e4b7e02af5ab49a152a6315c2ee474b845290"`
Sep 10 13:50:44.827 INFO blam! 4ca0601bb98e66a8cf9ff7fc8c4e4b7e02af5ab49a152a6315c2ee474b845290