Aug 02 03:49:37.393 INFO checking natnet-decode-0.1.0 against 1.27.2 for lazy_static-1
Aug 02 03:49:37.393 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:49:37.393 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:49:37.393 INFO running `"docker" "create" "-v" "/tmp/crater.aUVEZTvJrCET:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2:/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 03:49:37.590 INFO blam! 5fa70780dba48f59f0429a6249098cadde2599494cf794321fb82b96ba7b1c53
Aug 02 03:49:37.593 INFO running `"docker" "start" "-a" "5fa70780dba48f59f0429a6249098cadde2599494cf794321fb82b96ba7b1c53"`
Aug 02 03:49:38.993 INFO kablam!     Checking nalgebra v0.10.1
Aug 02 03:49:38.994 INFO kablam!     Checking semver v0.4.1
Aug 02 03:50:03.652 INFO kablam!     Checking natnet-decode v0.1.0 (file:///source)
Aug 02 03:50:07.458 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:50:07.458 INFO kablam!  --> benches/unpack.rs:1:1
Aug 02 03:50:07.458 INFO kablam!   |
Aug 02 03:50:07.458 INFO kablam! 1 | #![feature(test)]
Aug 02 03:50:07.458 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 03:50:07.458 INFO kablam! 
Aug 02 03:50:07.459 INFO kablam! error: aborting due to previous error
Aug 02 03:50:07.459 INFO kablam! 
Aug 02 03:50:07.459 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 03:50:07.468 INFO kablam! error: Could not compile `natnet-decode`.
Aug 02 03:50:07.468 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 03:50:08.044 INFO kablam! error: build failed
Aug 02 03:50:08.046 INFO kablam! su: No module specific data is present
Aug 02 03:50:08.595 INFO running `"docker" "rm" "-f" "5fa70780dba48f59f0429a6249098cadde2599494cf794321fb82b96ba7b1c53"`
Aug 02 03:50:08.750 INFO blam! 5fa70780dba48f59f0429a6249098cadde2599494cf794321fb82b96ba7b1c53