Sep 04 12:35:47.312 INFO checking nrf51822-0.1.2 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 12:35:47.312 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 12:35:47.312 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 12:35:47.524 INFO blam! c6436b8d7c68f36b247797f9a342627d40c45e2917bb96df6edfb15037d14750
Sep 04 12:35:47.525 INFO running `"docker" "start" "-a" "c6436b8d7c68f36b247797f9a342627d40c45e2917bb96df6edfb15037d14750"`
Sep 04 12:35:48.273 INFO kablam!    Compiling cortex-m-rt v0.4.0
Sep 04 12:35:49.211 INFO kablam!     Checking nrf51822 v0.1.2 (file:///source)
Sep 04 12:35:50.055 INFO kablam! error[E0557]: feature has been removed
Sep 04 12:35:50.055 INFO kablam!  --> src/lib.rs:2:37
Sep 04 12:35:50.055 INFO kablam!   |
Sep 04 12:35:50.055 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 04 12:35:50.055 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 04 12:35:50.055 INFO kablam!   |
Sep 04 12:35:50.055 INFO kablam! note: subsumed by `pub use`
Sep 04 12:35:50.055 INFO kablam!  --> src/lib.rs:2:37
Sep 04 12:35:50.055 INFO kablam!   |
Sep 04 12:35:50.055 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 04 12:35:50.055 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 04 12:35:50.055 INFO kablam! 
Sep 04 12:35:50.066 INFO kablam! error[E0557]: feature has been removed
Sep 04 12:35:50.066 INFO kablam!  --> src/lib.rs:2:37
Sep 04 12:35:50.066 INFO kablam!   |
Sep 04 12:35:50.066 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 04 12:35:50.067 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 04 12:35:50.067 INFO kablam!   |
Sep 04 12:35:50.067 INFO kablam! note: subsumed by `pub use`
Sep 04 12:35:50.067 INFO kablam!  --> src/lib.rs:2:37
Sep 04 12:35:50.067 INFO kablam!   |
Sep 04 12:35:50.067 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 04 12:35:50.067 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 04 12:35:50.067 INFO kablam! 
Sep 04 12:35:50.948 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 04 12:35:50.948 INFO kablam!   --> src/lib.rs:14:3
Sep 04 12:35:50.948 INFO kablam!    |
Sep 04 12:35:50.948 INFO kablam! 14 | #[macro_reexport(default_handler, exception)]
Sep 04 12:35:50.948 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 04 12:35:50.948 INFO kablam!    |
Sep 04 12:35:50.948 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 12:35:50.948 INFO kablam! 
Sep 04 12:35:50.949 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 04 12:35:50.949 INFO kablam!   --> src/lib.rs:14:3
Sep 04 12:35:50.949 INFO kablam!    |
Sep 04 12:35:50.949 INFO kablam! 14 | #[macro_reexport(default_handler, exception)]
Sep 04 12:35:50.949 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 04 12:35:50.949 INFO kablam!    |
Sep 04 12:35:50.949 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 12:35:50.949 INFO kablam! 
Sep 04 12:35:51.139 INFO kablam! error: aborting due to 2 previous errors
Sep 04 12:35:51.140 INFO kablam! 
Sep 04 12:35:51.140 INFO kablam! Some errors occurred: E0557, E0658.
Sep 04 12:35:51.140 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 04 12:35:51.140 INFO kablam! error: aborting due to 2 previous errors
Sep 04 12:35:51.140 INFO kablam! 
Sep 04 12:35:51.140 INFO kablam! Some errors occurred: E0557, E0658.
Sep 04 12:35:51.140 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 04 12:35:51.151 INFO kablam! error: Could not compile `nrf51822`.
Sep 04 12:35:51.151 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 12:35:51.152 INFO kablam! error: Could not compile `nrf51822`.
Sep 04 12:35:51.152 INFO kablam! 
Sep 04 12:35:51.152 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 12:35:51.153 INFO kablam! su: No module specific data is present
Sep 04 12:35:51.586 INFO running `"docker" "rm" "-f" "c6436b8d7c68f36b247797f9a342627d40c45e2917bb96df6edfb15037d14750"`
Sep 04 12:35:51.683 INFO blam! c6436b8d7c68f36b247797f9a342627d40c45e2917bb96df6edfb15037d14750