Aug 01 21:32:59.609 INFO checking sqs-service-helper-0.1.5 against 1.27.2 for lazy_static-1
Aug 01 21:32:59.609 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:32:59.609 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:32:59.609 INFO running `"docker" "create" "-v" "/tmp/crater.EoKRe3YoeDig:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2:/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 01 21:32:59.901 INFO blam! 6b4d162db4b2853b3111bb09f9d9f5ae22c9d442fa6613bf84ee04171daa1bd5
Aug 01 21:32:59.902 INFO running `"docker" "start" "-a" "6b4d162db4b2853b3111bb09f9d9f5ae22c9d442fa6613bf84ee04171daa1bd5"`
Aug 01 21:33:01.190 INFO kablam!    Compiling nodrop-union v0.1.9
Aug 01 21:33:01.190 INFO kablam!    Compiling cc v1.0.18
Aug 01 21:33:01.216 INFO kablam!    Compiling cfg-if v0.1.4
Aug 01 21:33:01.223 INFO kablam!    Compiling pkg-config v0.3.12
Aug 01 21:33:01.223 INFO kablam!    Compiling num-traits v0.2.5
Aug 01 21:33:01.223 INFO kablam!    Compiling lazy_static v1.0.2
Aug 01 21:33:01.224 INFO kablam!    Compiling scopeguard v0.3.3
Aug 01 21:33:01.547 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 21:33:01.547 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/nodrop-union-0.1.9/src/lib.rs:21:1
Aug 01 21:33:01.547 INFO kablam!    |
Aug 01 21:33:01.547 INFO kablam! 21 | #![feature(untagged_unions)]
Aug 01 21:33:01.547 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 21:33:01.547 INFO kablam! 
Aug 01 21:33:01.547 INFO kablam! error: aborting due to previous error
Aug 01 21:33:01.548 INFO kablam! 
Aug 01 21:33:01.548 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 21:33:01.560 INFO kablam! error: Could not compile `nodrop-union`.
Aug 01 21:33:01.560 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 21:33:22.984 INFO kablam! error: build failed
Aug 01 21:33:22.986 INFO kablam! su: No module specific data is present
Aug 01 21:33:23.807 INFO running `"docker" "rm" "-f" "6b4d162db4b2853b3111bb09f9d9f5ae22c9d442fa6613bf84ee04171daa1bd5"`
Aug 01 21:33:23.937 INFO blam! 6b4d162db4b2853b3111bb09f9d9f5ae22c9d442fa6613bf84ee04171daa1bd5