Aug 30 09:52:33.480 INFO checking nrf51822-0.1.2 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 09:52:33.480 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 09:52:33.480 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 09:52:33.670 INFO blam! 97199712a73e19d16cc17d0202dd97eeb633b60f0136a8a861be9eb88613422b
Aug 30 09:52:33.672 INFO running `"docker" "start" "-a" "97199712a73e19d16cc17d0202dd97eeb633b60f0136a8a861be9eb88613422b"`
Aug 30 09:52:34.439 INFO kablam!    Compiling cortex-m-rt v0.4.0
Aug 30 09:52:35.417 INFO kablam!     Checking nrf51822 v0.1.2 (file:///source)
Aug 30 09:52:36.286 INFO kablam! error[E0557]: feature has been removed
Aug 30 09:52:36.286 INFO kablam!  --> src/lib.rs:2:37
Aug 30 09:52:36.286 INFO kablam!   |
Aug 30 09:52:36.286 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Aug 30 09:52:36.286 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Aug 30 09:52:36.287 INFO kablam!   |
Aug 30 09:52:36.287 INFO kablam! note: subsumed by `pub use`
Aug 30 09:52:36.287 INFO kablam!  --> src/lib.rs:2:37
Aug 30 09:52:36.287 INFO kablam!   |
Aug 30 09:52:36.287 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Aug 30 09:52:36.287 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Aug 30 09:52:36.287 INFO kablam! 
Aug 30 09:52:36.353 INFO kablam! error[E0557]: feature has been removed
Aug 30 09:52:36.353 INFO kablam!  --> src/lib.rs:2:37
Aug 30 09:52:36.354 INFO kablam!   |
Aug 30 09:52:36.354 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Aug 30 09:52:36.354 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Aug 30 09:52:36.354 INFO kablam!   |
Aug 30 09:52:36.354 INFO kablam! note: subsumed by `pub use`
Aug 30 09:52:36.354 INFO kablam!  --> src/lib.rs:2:37
Aug 30 09:52:36.354 INFO kablam!   |
Aug 30 09:52:36.354 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Aug 30 09:52:36.354 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Aug 30 09:52:36.354 INFO kablam! 
Aug 30 09:52:37.260 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)
Aug 30 09:52:37.260 INFO kablam!   --> src/lib.rs:14:3
Aug 30 09:52:37.260 INFO kablam!    |
Aug 30 09:52:37.260 INFO kablam! 14 | #[macro_reexport(default_handler, exception)]
Aug 30 09:52:37.260 INFO kablam!    |   ^^^^^^^^^^^^^^
Aug 30 09:52:37.260 INFO kablam!    |
Aug 30 09:52:37.261 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 09:52:37.261 INFO kablam! 
Aug 30 09:52:37.290 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)
Aug 30 09:52:37.290 INFO kablam!   --> src/lib.rs:14:3
Aug 30 09:52:37.290 INFO kablam!    |
Aug 30 09:52:37.290 INFO kablam! 14 | #[macro_reexport(default_handler, exception)]
Aug 30 09:52:37.290 INFO kablam!    |   ^^^^^^^^^^^^^^
Aug 30 09:52:37.290 INFO kablam!    |
Aug 30 09:52:37.290 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 09:52:37.290 INFO kablam! 
Aug 30 09:52:37.493 INFO kablam! error: aborting due to 2 previous errors
Aug 30 09:52:37.493 INFO kablam! 
Aug 30 09:52:37.493 INFO kablam! Some errors occurred: E0557, E0658.
Aug 30 09:52:37.493 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Aug 30 09:52:37.494 INFO kablam! error: aborting due to 2 previous errors
Aug 30 09:52:37.494 INFO kablam! 
Aug 30 09:52:37.495 INFO kablam! Some errors occurred: E0557, E0658.
Aug 30 09:52:37.495 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Aug 30 09:52:37.505 INFO kablam! error: Could not compile `nrf51822`.
Aug 30 09:52:37.506 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 09:52:37.507 INFO kablam! error: Could not compile `nrf51822`.
Aug 30 09:52:37.508 INFO kablam! 
Aug 30 09:52:37.508 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 09:52:37.510 INFO kablam! su: No module specific data is present
Aug 30 09:52:37.966 INFO running `"docker" "rm" "-f" "97199712a73e19d16cc17d0202dd97eeb633b60f0136a8a861be9eb88613422b"`
Aug 30 09:52:38.063 INFO blam! 97199712a73e19d16cc17d0202dd97eeb633b60f0136a8a861be9eb88613422b