Aug 02 13:09:23.841 INFO checking cc1101-0.0.2 against 1.27.2 for lazy_static-1
Aug 02 13:09:23.841 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:09:23.841 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:09:23.843 INFO running `"docker" "create" "-v" "/tmp/crater.OSQlgro0Xe35:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 13:09:24.274 INFO blam! 847bf658f21c11998f36263cc7158f60d67093e4c792aa7801dd5bda4f2c5537
Aug 02 13:09:24.276 INFO running `"docker" "start" "-a" "847bf658f21c11998f36263cc7158f60d67093e4c792aa7801dd5bda4f2c5537"`
Aug 02 13:09:25.382 INFO kablam!     Checking cc1101 v0.0.2 (file:///source)
Aug 02 13:09:26.013 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 13:09:26.013 INFO kablam!  --> src/lib.rs:3:1
Aug 02 13:09:26.013 INFO kablam!   |
Aug 02 13:09:26.013 INFO kablam! 3 | #![feature(unsize)]
Aug 02 13:09:26.013 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Aug 02 13:09:26.013 INFO kablam! 
Aug 02 13:09:26.063 INFO kablam! error: aborting due to previous error
Aug 02 13:09:26.063 INFO kablam! 
Aug 02 13:09:26.063 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 13:09:26.070 INFO kablam! error: Could not compile `cc1101`.
Aug 02 13:09:26.070 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 13:09:26.334 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 13:09:26.334 INFO kablam!  --> src/lib.rs:3:1
Aug 02 13:09:26.334 INFO kablam!   |
Aug 02 13:09:26.334 INFO kablam! 3 | #![feature(unsize)]
Aug 02 13:09:26.334 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Aug 02 13:09:26.334 INFO kablam! 
Aug 02 13:09:26.358 INFO kablam! error: aborting due to previous error
Aug 02 13:09:26.359 INFO kablam! 
Aug 02 13:09:26.359 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 13:09:26.369 INFO kablam! error: Could not compile `cc1101`.
Aug 02 13:09:26.369 INFO kablam! 
Aug 02 13:09:26.369 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 13:09:26.372 INFO kablam! su: No module specific data is present
Aug 02 13:09:27.507 INFO running `"docker" "rm" "-f" "847bf658f21c11998f36263cc7158f60d67093e4c792aa7801dd5bda4f2c5537"`
Aug 02 13:09:27.658 INFO blam! 847bf658f21c11998f36263cc7158f60d67093e4c792aa7801dd5bda4f2c5537