Sep 06 03:12:00.294 INFO checking nrf51822-0.1.2 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 03:12:00.294 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 03:12:00.294 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 03:12:00.850 INFO blam! 110e207f45b2b6dd255ca19af838ed9de1501de502d350cbaa8e3e7c82cb2915
Sep 06 03:12:00.852 INFO running `"docker" "start" "-a" "110e207f45b2b6dd255ca19af838ed9de1501de502d350cbaa8e3e7c82cb2915"`
Sep 06 03:12:02.350 INFO kablam! usermod: no changes
Sep 06 03:12:02.506 INFO kablam!    Compiling cortex-m-rt v0.4.0
Sep 06 03:12:02.506 INFO kablam!     Checking r0 v0.2.2
Sep 06 03:12:03.708 INFO kablam!     Checking nrf51822 v0.1.2 (file:///source)
Sep 06 03:12:04.806 INFO kablam! error[E0557]: feature has been removed
Sep 06 03:12:04.806 INFO kablam!  --> src/lib.rs:2:37
Sep 06 03:12:04.806 INFO kablam!   |
Sep 06 03:12:04.806 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 06 03:12:04.806 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 06 03:12:04.806 INFO kablam!   |
Sep 06 03:12:04.806 INFO kablam! note: subsumed by `pub use`
Sep 06 03:12:04.806 INFO kablam!  --> src/lib.rs:2:37
Sep 06 03:12:04.806 INFO kablam!   |
Sep 06 03:12:04.806 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 06 03:12:04.806 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 06 03:12:04.806 INFO kablam! 
Sep 06 03:12:04.854 INFO kablam! error[E0557]: feature has been removed
Sep 06 03:12:04.854 INFO kablam!  --> src/lib.rs:2:37
Sep 06 03:12:04.854 INFO kablam!   |
Sep 06 03:12:04.854 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 06 03:12:04.854 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 06 03:12:04.854 INFO kablam!   |
Sep 06 03:12:04.854 INFO kablam! note: subsumed by `pub use`
Sep 06 03:12:04.854 INFO kablam!  --> src/lib.rs:2:37
Sep 06 03:12:04.854 INFO kablam!   |
Sep 06 03:12:04.854 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 06 03:12:04.854 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 06 03:12:04.854 INFO kablam! 
Sep 06 03:12:05.494 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 06 03:12:05.494 INFO kablam!   --> src/lib.rs:14:3
Sep 06 03:12:05.494 INFO kablam!    |
Sep 06 03:12:05.494 INFO kablam! 14 | #[macro_reexport(default_handler, exception)]
Sep 06 03:12:05.494 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 06 03:12:05.494 INFO kablam!    |
Sep 06 03:12:05.494 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 06 03:12:05.494 INFO kablam! 
Sep 06 03:12:05.642 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 06 03:12:05.642 INFO kablam!   --> src/lib.rs:14:3
Sep 06 03:12:05.642 INFO kablam!    |
Sep 06 03:12:05.642 INFO kablam! 14 | #[macro_reexport(default_handler, exception)]
Sep 06 03:12:05.642 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 06 03:12:05.642 INFO kablam!    |
Sep 06 03:12:05.642 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 06 03:12:05.642 INFO kablam! 
Sep 06 03:12:05.777 INFO kablam! error: aborting due to 2 previous errors
Sep 06 03:12:05.790 INFO kablam! 
Sep 06 03:12:05.790 INFO kablam! Some errors occurred: E0557, E0658.
Sep 06 03:12:05.791 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 06 03:12:05.803 INFO kablam! error: Could not compile `nrf51822`.
Sep 06 03:12:05.803 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 03:12:05.938 INFO kablam! error: aborting due to 2 previous errors
Sep 06 03:12:05.938 INFO kablam! 
Sep 06 03:12:05.938 INFO kablam! Some errors occurred: E0557, E0658.
Sep 06 03:12:05.938 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 06 03:12:05.948 INFO kablam! error: Could not compile `nrf51822`.
Sep 06 03:12:05.948 INFO kablam! 
Sep 06 03:12:05.948 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 03:12:05.950 INFO kablam! su: No module specific data is present
Sep 06 03:12:07.671 INFO running `"docker" "rm" "-f" "110e207f45b2b6dd255ca19af838ed9de1501de502d350cbaa8e3e7c82cb2915"`
Sep 06 03:12:07.790 INFO blam! 110e207f45b2b6dd255ca19af838ed9de1501de502d350cbaa8e3e7c82cb2915