Sep 01 12:46:45.394 INFO checking nrf51822-0.1.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 12:46:45.394 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 12:46:45.394 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 12:46:45.582 INFO blam! 9ea9aecc20f1027f527210759fd53e4ad9476acf836b0f9fae3da0fffcc8a713
Sep 01 12:46:45.584 INFO running `"docker" "start" "-a" "9ea9aecc20f1027f527210759fd53e4ad9476acf836b0f9fae3da0fffcc8a713"`
Sep 01 12:46:46.248 INFO kablam!    Compiling cortex-m-rt v0.4.0
Sep 01 12:46:47.229 INFO kablam!     Checking nrf51822 v0.1.2 (file:///source)
Sep 01 12:46:48.094 INFO kablam! error[E0557]: feature has been removed
Sep 01 12:46:48.094 INFO kablam!  --> src/lib.rs:2:37
Sep 01 12:46:48.094 INFO kablam!   |
Sep 01 12:46:48.094 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 01 12:46:48.094 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 01 12:46:48.094 INFO kablam! error[E0557]: feature has been removed
Sep 01 12:46:48.094 INFO kablam!  --> src/lib.rs:2:37
Sep 01 12:46:48.094 INFO kablam!   |
Sep 01 12:46:48.094 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 01 12:46:48.094 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 01 12:46:48.094 INFO kablam!   |
Sep 01 12:46:48.094 INFO kablam! note: subsumed by `pub use`
Sep 01 12:46:48.095 INFO kablam!  --> src/lib.rs:2:37
Sep 01 12:46:48.095 INFO kablam!   |
Sep 01 12:46:48.095 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 01 12:46:48.095 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 01 12:46:48.095 INFO kablam! 
Sep 01 12:46:48.095 INFO kablam!   |
Sep 01 12:46:48.096 INFO kablam! note: subsumed by `pub use`
Sep 01 12:46:48.096 INFO kablam!  --> src/lib.rs:2:37
Sep 01 12:46:48.096 INFO kablam!   |
Sep 01 12:46:48.096 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 01 12:46:48.096 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 01 12:46:48.096 INFO kablam! 
Sep 01 12:46:49.013 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 01 12:46:49.013 INFO kablam!   --> src/lib.rs:14:3
Sep 01 12:46:49.013 INFO kablam!    |
Sep 01 12:46:49.013 INFO kablam! 14 | #[macro_reexport(default_handler, exception)]
Sep 01 12:46:49.013 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 01 12:46:49.013 INFO kablam!    |
Sep 01 12:46:49.014 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 01 12:46:49.014 INFO kablam! 
Sep 01 12:46:49.053 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 01 12:46:49.053 INFO kablam!   --> src/lib.rs:14:3
Sep 01 12:46:49.053 INFO kablam!    |
Sep 01 12:46:49.053 INFO kablam! 14 | #[macro_reexport(default_handler, exception)]
Sep 01 12:46:49.053 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 01 12:46:49.053 INFO kablam!    |
Sep 01 12:46:49.053 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 01 12:46:49.054 INFO kablam! 
Sep 01 12:46:49.206 INFO kablam! error: aborting due to 2 previous errors
Sep 01 12:46:49.206 INFO kablam! 
Sep 01 12:46:49.206 INFO kablam! Some errors occurred: E0557, E0658.
Sep 01 12:46:49.206 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 01 12:46:49.214 INFO kablam! error: Could not compile `nrf51822`.
Sep 01 12:46:49.214 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 12:46:49.281 INFO kablam! error: aborting due to 2 previous errors
Sep 01 12:46:49.281 INFO kablam! 
Sep 01 12:46:49.281 INFO kablam! Some errors occurred: E0557, E0658.
Sep 01 12:46:49.281 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 01 12:46:49.293 INFO kablam! error: Could not compile `nrf51822`.
Sep 01 12:46:49.293 INFO kablam! 
Sep 01 12:46:49.293 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 12:46:49.294 INFO kablam! su: No module specific data is present
Sep 01 12:46:49.741 INFO running `"docker" "rm" "-f" "9ea9aecc20f1027f527210759fd53e4ad9476acf836b0f9fae3da0fffcc8a713"`
Sep 01 12:46:49.860 INFO blam! 9ea9aecc20f1027f527210759fd53e4ad9476acf836b0f9fae3da0fffcc8a713