Aug 02 03:31:52.974 INFO checking nmea-0.0.7 against 1.27.2+tmplazy for lazy_static-1
Aug 02 03:31:52.974 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:31:52.974 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:31:52.974 INFO running `"docker" "create" "-v" "/tmp/crater.69iVVOdSLjqL:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2+tmplazy:/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 03:31:53.229 INFO blam! 88aea3ff0d416828b9eeb4399232185a7b4ac1cb0eadf93dd0a72132c569ebf0
Aug 02 03:31:53.232 INFO running `"docker" "start" "-a" "88aea3ff0d416828b9eeb4399232185a7b4ac1cb0eadf93dd0a72132c569ebf0"`
Aug 02 03:31:54.661 INFO kablam!     Checking nmea v0.0.7 (file:///source)
Aug 02 03:32:09.632 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:32:09.632 INFO kablam!  --> benches/gsv_parser.rs:1:1
Aug 02 03:32:09.632 INFO kablam!   |
Aug 02 03:32:09.632 INFO kablam! 1 | #![feature(test)]
Aug 02 03:32:09.632 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 03:32:09.632 INFO kablam! 
Aug 02 03:32:09.632 INFO kablam! error: aborting due to previous error
Aug 02 03:32:09.632 INFO kablam! 
Aug 02 03:32:09.632 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 03:32:09.642 INFO kablam! error: Could not compile `nmea`.
Aug 02 03:32:09.642 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 03:32:10.289 INFO kablam! error: build failed
Aug 02 03:32:10.291 INFO kablam! su: No module specific data is present
Aug 02 03:32:11.009 INFO running `"docker" "rm" "-f" "88aea3ff0d416828b9eeb4399232185a7b4ac1cb0eadf93dd0a72132c569ebf0"`
Aug 02 03:32:11.103 INFO blam! 88aea3ff0d416828b9eeb4399232185a7b4ac1cb0eadf93dd0a72132c569ebf0