Sep 19 23:33:44.989 INFO checking nrf51822-0.1.2 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 23:33:44.989 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 23:33:44.989 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-7/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:33:45.247 INFO blam! 05a2afb5a77446d8f3050add0c66a4de1efd94b4749ffdb14da9a0504cb67498
Sep 19 23:33:45.248 INFO running `"docker" "start" "-a" "05a2afb5a77446d8f3050add0c66a4de1efd94b4749ffdb14da9a0504cb67498"`
Sep 19 23:33:46.589 INFO kablam! usermod: no changes
Sep 19 23:33:46.666 INFO kablam!    Compiling cortex-m-rt v0.4.0
Sep 19 23:33:46.666 INFO kablam!     Checking r0 v0.2.2
Sep 19 23:33:47.510 INFO kablam!     Checking nrf51822 v0.1.2 (/source)
Sep 19 23:33:48.130 INFO kablam! error[E0557]: feature has been removed
Sep 19 23:33:48.130 INFO kablam!  --> src/lib.rs:2:37
Sep 19 23:33:48.130 INFO kablam!   |
Sep 19 23:33:48.130 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 19 23:33:48.130 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 19 23:33:48.130 INFO kablam!   |
Sep 19 23:33:48.130 INFO kablam! note: subsumed by `pub use`
Sep 19 23:33:48.130 INFO kablam!  --> src/lib.rs:2:37
Sep 19 23:33:48.130 INFO kablam!   |
Sep 19 23:33:48.131 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 19 23:33:48.131 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 19 23:33:48.131 INFO kablam! 
Sep 19 23:33:48.326 INFO kablam! error[E0557]: feature has been removed
Sep 19 23:33:48.326 INFO kablam!  --> src/lib.rs:2:37
Sep 19 23:33:48.326 INFO kablam!   |
Sep 19 23:33:48.326 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 19 23:33:48.326 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 19 23:33:48.326 INFO kablam!   |
Sep 19 23:33:48.326 INFO kablam! note: subsumed by `pub use`
Sep 19 23:33:48.326 INFO kablam!  --> src/lib.rs:2:37
Sep 19 23:33:48.326 INFO kablam!   |
Sep 19 23:33:48.326 INFO kablam! 2 | #![cfg_attr(feature = "rt", feature(macro_reexport))]
Sep 19 23:33:48.326 INFO kablam!   |                                     ^^^^^^^^^^^^^^
Sep 19 23:33:48.326 INFO kablam! 
Sep 19 23:33:48.878 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 19 23:33:48.878 INFO kablam!   --> src/lib.rs:14:3
Sep 19 23:33:48.878 INFO kablam!    |
Sep 19 23:33:48.878 INFO kablam! 14 | #[macro_reexport(default_handler, exception)]
Sep 19 23:33:48.878 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 19 23:33:48.878 INFO kablam!    |
Sep 19 23:33:48.878 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 19 23:33:48.878 INFO kablam! 
Sep 19 23:33:48.926 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 19 23:33:48.926 INFO kablam!   --> src/lib.rs:14:3
Sep 19 23:33:48.926 INFO kablam!    |
Sep 19 23:33:48.926 INFO kablam! 14 | #[macro_reexport(default_handler, exception)]
Sep 19 23:33:48.926 INFO kablam!    |   ^^^^^^^^^^^^^^
Sep 19 23:33:48.926 INFO kablam!    |
Sep 19 23:33:48.926 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 19 23:33:48.926 INFO kablam! 
Sep 19 23:33:49.054 INFO kablam! error: aborting due to 2 previous errors
Sep 19 23:33:49.054 INFO kablam! 
Sep 19 23:33:49.054 INFO kablam! Some errors occurred: E0557, E0658.
Sep 19 23:33:49.054 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 19 23:33:49.054 INFO kablam! error: Could not compile `nrf51822`.
Sep 19 23:33:49.054 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 23:33:49.098 INFO kablam! error: aborting due to 2 previous errors
Sep 19 23:33:49.098 INFO kablam! 
Sep 19 23:33:49.098 INFO kablam! Some errors occurred: E0557, E0658.
Sep 19 23:33:49.098 INFO kablam! For more information about an error, try `rustc --explain E0557`.
Sep 19 23:33:49.110 INFO kablam! error: Could not compile `nrf51822`.
Sep 19 23:33:49.110 INFO kablam! 
Sep 19 23:33:49.110 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 23:33:49.110 INFO kablam! su: No module specific data is present
Sep 19 23:33:50.301 INFO running `"docker" "rm" "-f" "05a2afb5a77446d8f3050add0c66a4de1efd94b4749ffdb14da9a0504cb67498"`
Sep 19 23:33:50.419 INFO blam! 05a2afb5a77446d8f3050add0c66a4de1efd94b4749ffdb14da9a0504cb67498