Aug 02 00:06:05.824 INFO checking rtm-1.0.0 against 1.27.2 for lazy_static-1
Aug 02 00:06:05.824 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 00:06:05.824 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 00:06:05.825 INFO running `"docker" "create" "-v" "/tmp/crater.POR5dSdlNgj7:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2:/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 00:06:06.059 INFO blam! 19c5a3550c506e6140be44b82723fb6beb7cefff574f0fe0ed032d1e9f6367d8
Aug 02 00:06:06.062 INFO running `"docker" "start" "-a" "19c5a3550c506e6140be44b82723fb6beb7cefff574f0fe0ed032d1e9f6367d8"`
Aug 02 00:06:06.981 INFO kablam!     Checking rtm v1.0.0 (file:///source)
Aug 02 00:06:07.308 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 00:06:07.308 INFO kablam!   --> src/lib.rs:96:1
Aug 02 00:06:07.308 INFO kablam!    |
Aug 02 00:06:07.308 INFO kablam! 96 | #![feature(link_llvm_intrinsics)]
Aug 02 00:06:07.308 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 00:06:07.308 INFO kablam! 
Aug 02 00:06:07.309 INFO kablam! error: aborting due to previous error
Aug 02 00:06:07.309 INFO kablam! 
Aug 02 00:06:07.309 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 00:06:07.314 INFO kablam! error: Could not compile `rtm`.
Aug 02 00:06:07.315 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 00:06:07.432 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 00:06:07.433 INFO kablam!   --> src/lib.rs:96:1
Aug 02 00:06:07.433 INFO kablam!    |
Aug 02 00:06:07.433 INFO kablam! 96 | #![feature(link_llvm_intrinsics)]
Aug 02 00:06:07.433 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 00:06:07.433 INFO kablam! 
Aug 02 00:06:07.434 INFO kablam! error: aborting due to previous error
Aug 02 00:06:07.434 INFO kablam! 
Aug 02 00:06:07.434 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 00:06:07.442 INFO kablam! error: Could not compile `rtm`.
Aug 02 00:06:07.442 INFO kablam! 
Aug 02 00:06:07.442 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 00:06:07.443 INFO kablam! su: No module specific data is present
Aug 02 00:06:08.105 INFO running `"docker" "rm" "-f" "19c5a3550c506e6140be44b82723fb6beb7cefff574f0fe0ed032d1e9f6367d8"`
Aug 02 00:06:08.253 INFO blam! 19c5a3550c506e6140be44b82723fb6beb7cefff574f0fe0ed032d1e9f6367d8