Sep 02 06:15:30.981 INFO checking nrf51822-0.1.2 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 06:15:30.981 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 06:15:30.981 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 06:15:31.222 INFO blam! fb8bdf956b459c273fcf91ede027f610ca0028c8490f00069ad699ffe5572ac3
Sep 02 06:15:31.225 INFO running `"docker" "start" "-a" "fb8bdf956b459c273fcf91ede027f610ca0028c8490f00069ad699ffe5572ac3"`
Sep 02 06:15:31.962 INFO kablam!    Compiling cortex-m-rt v0.4.0
Sep 02 06:15:33.191 INFO kablam!     Checking nrf51822 v0.1.2 (file:///source)
Sep 02 06:15:34.105 INFO kablam! error[E0557]: feature has been removed
Sep 02 06:15:34.106 INFO kablam!  --> src/lib.rs:2:37
Sep 02 06:15:34.106 INFO kablam!   |
Sep 02 06:15:34.106 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 02 06:15:34.106 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 02 06:15:34.106 INFO kablam!   |
Sep 02 06:15:34.106 INFO kablam! note: subsumed by `pub use`
Sep 02 06:15:34.106 INFO kablam!  --> src/lib.rs:2:37
Sep 02 06:15:34.106 INFO kablam!   |
Sep 02 06:15:34.106 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 02 06:15:34.106 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 02 06:15:34.106 INFO kablam! 
Sep 02 06:15:34.119 INFO kablam! error[E0557]: feature has been removed
Sep 02 06:15:34.119 INFO kablam!  --> src/lib.rs:2:37
Sep 02 06:15:34.119 INFO kablam!   |
Sep 02 06:15:34.119 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 02 06:15:34.119 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 02 06:15:34.119 INFO kablam!   |
Sep 02 06:15:34.119 INFO kablam! note: subsumed by `pub use`
Sep 02 06:15:34.119 INFO kablam!  --> src/lib.rs:2:37
Sep 02 06:15:34.120 INFO kablam!   |
Sep 02 06:15:34.120 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 02 06:15:34.120 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 02 06:15:34.120 INFO kablam! 
Sep 02 06:15:35.058 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 02 06:15:35.058 INFO kablam!   --> src/lib.rs:14:3
Sep 02 06:15:35.058 INFO kablam!    |
Sep 02 06:15:35.058 INFO kablam! 14 | #[macro_reexport(default_handler, exception)]
Sep 02 06:15:35.058 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 02 06:15:35.059 INFO kablam!    |
Sep 02 06:15:35.059 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 02 06:15:35.059 INFO kablam! 
Sep 02 06:15:35.068 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 02 06:15:35.068 INFO kablam!   --> src/lib.rs:14:3
Sep 02 06:15:35.068 INFO kablam!    |
Sep 02 06:15:35.068 INFO kablam! 14 | #[macro_reexport(default_handler, exception)]
Sep 02 06:15:35.068 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 02 06:15:35.068 INFO kablam!    |
Sep 02 06:15:35.068 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 02 06:15:35.068 INFO kablam! 
Sep 02 06:15:35.265 INFO kablam! error: aborting due to 2 previous errors
Sep 02 06:15:35.265 INFO kablam! 
Sep 02 06:15:35.265 INFO kablam! Some errors occurred: E0557, E0658.
Sep 02 06:15:35.265 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 02 06:15:35.274 INFO kablam! error: aborting due to 2 previous errors
Sep 02 06:15:35.274 INFO kablam! 
Sep 02 06:15:35.274 INFO kablam! Some errors occurred: E0557, E0658.
Sep 02 06:15:35.274 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 02 06:15:35.277 INFO kablam! error: Could not compile `nrf51822`.
Sep 02 06:15:35.277 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 06:15:35.284 INFO kablam! error: Could not compile `nrf51822`.
Sep 02 06:15:35.285 INFO kablam! 
Sep 02 06:15:35.285 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 06:15:35.286 INFO kablam! su: No module specific data is present
Sep 02 06:15:35.674 INFO running `"docker" "rm" "-f" "fb8bdf956b459c273fcf91ede027f610ca0028c8490f00069ad699ffe5572ac3"`
Sep 02 06:15:35.767 INFO blam! fb8bdf956b459c273fcf91ede027f610ca0028c8490f00069ad699ffe5572ac3