Aug 02 02:08:17.535 INFO checking pokereval-0.1.2 against 1.27.2 for lazy_static-1
Aug 02 02:08:17.535 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:08:17.535 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 02:08:17.535 INFO running `"docker" "create" "-v" "/tmp/crater.VROnRK3yoBBd:/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 02:08:17.782 INFO blam! 70b517931fb398ebf6d5a0b096fa683df930ac21c721b11bb8a52b471aed7cd0
Aug 02 02:08:17.785 INFO running `"docker" "start" "-a" "70b517931fb398ebf6d5a0b096fa683df930ac21c721b11bb8a52b471aed7cd0"`
Aug 02 02:08:18.872 INFO kablam!     Checking cards v1.1.2
Aug 02 02:08:19.613 INFO kablam!     Checking holdem v0.1.2
Aug 02 02:08:20.141 INFO kablam!     Checking pokereval v0.1.2 (file:///source)
Aug 02 02:08:23.244 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 02:08:23.244 INFO kablam!  --> benches/lib.rs:1:1
Aug 02 02:08:23.244 INFO kablam!   |
Aug 02 02:08:23.244 INFO kablam! 1 | #![feature(test)]
Aug 02 02:08:23.244 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 02:08:23.254 INFO kablam! 
Aug 02 02:08:23.263 INFO kablam! error: aborting due to previous error
Aug 02 02:08:23.263 INFO kablam! 
Aug 02 02:08:23.263 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 02:08:23.276 INFO kablam! error: Could not compile `pokereval`.
Aug 02 02:08:23.276 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 02:08:23.408 INFO kablam! error: build failed
Aug 02 02:08:23.410 INFO kablam! su: No module specific data is present
Aug 02 02:08:24.321 INFO running `"docker" "rm" "-f" "70b517931fb398ebf6d5a0b096fa683df930ac21c721b11bb8a52b471aed7cd0"`
Aug 02 02:08:24.453 INFO blam! 70b517931fb398ebf6d5a0b096fa683df930ac21c721b11bb8a52b471aed7cd0