Aug 01 22:09:54.499 INFO checking simple_nats_client-0.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 01 22:09:54.499 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:09:54.499 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:09:54.499 INFO running `"docker" "create" "-v" "/tmp/crater.vND7jkx0bokx:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2+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 01 22:09:54.671 INFO blam! 8254e6b13eafaa6a1ca7a710e1dd22bd07eed34ec63600d7ca378880db6f8b17
Aug 01 22:09:54.673 INFO running `"docker" "start" "-a" "8254e6b13eafaa6a1ca7a710e1dd22bd07eed34ec63600d7ca378880db6f8b17"`
Aug 01 22:09:55.576 INFO kablam!     Checking simple_nats_client v0.1.0 (file:///source)
Aug 01 22:10:00.650 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:10:00.650 INFO kablam!  --> benches/bench.rs:1:1
Aug 01 22:10:00.650 INFO kablam!   |
Aug 01 22:10:00.650 INFO kablam! 1 | #![feature(test)]
Aug 01 22:10:00.650 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 22:10:00.658 INFO kablam! 
Aug 01 22:10:00.659 INFO kablam! error: aborting due to previous error
Aug 01 22:10:00.659 INFO kablam! 
Aug 01 22:10:00.659 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 22:10:00.681 INFO kablam! error: Could not compile `simple_nats_client`.
Aug 01 22:10:00.682 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 22:10:01.273 INFO kablam! error: build failed
Aug 01 22:10:01.275 INFO kablam! su: No module specific data is present
Aug 01 22:10:01.972 INFO running `"docker" "rm" "-f" "8254e6b13eafaa6a1ca7a710e1dd22bd07eed34ec63600d7ca378880db6f8b17"`
Aug 01 22:10:02.165 INFO blam! 8254e6b13eafaa6a1ca7a710e1dd22bd07eed34ec63600d7ca378880db6f8b17