Aug 01 21:40:47.302 INFO checking speck-cbc-0.1.2 against 1.27.2+tmplazy for lazy_static-1
Aug 01 21:40:47.302 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:40:47.305 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:40:47.305 INFO running `"docker" "create" "-v" "/tmp/crater.JTQk5Ytz480X:/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 21:40:47.586 INFO blam! a8b9345431b9591d8a51dc17a666dcef0665662a43dfe47daf5346cdb751dbd5
Aug 01 21:40:47.588 INFO running `"docker" "start" "-a" "a8b9345431b9591d8a51dc17a666dcef0665662a43dfe47daf5346cdb751dbd5"`
Aug 01 21:40:48.682 INFO kablam!     Checking speck v1.1.0
Aug 01 21:40:48.684 INFO kablam!     Checking byteorder v1.2.4
Aug 01 21:40:48.686 INFO kablam!     Checking pkcs7 v1.0.0
Aug 01 21:40:49.219 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 21:40:49.219 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/speck-1.1.0/src/lib.rs:7:1
Aug 01 21:40:49.219 INFO kablam!   |
Aug 01 21:40:49.219 INFO kablam! 7 | #![feature(i128_type)]
Aug 01 21:40:49.219 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Aug 01 21:40:49.219 INFO kablam! 
Aug 01 21:40:49.219 INFO kablam! error: aborting due to previous error
Aug 01 21:40:49.224 INFO kablam! 
Aug 01 21:40:49.225 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 21:40:49.233 INFO kablam! error: Could not compile `speck`.
Aug 01 21:40:49.233 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 21:40:50.434 INFO kablam! error: build failed
Aug 01 21:40:50.436 INFO kablam! su: No module specific data is present
Aug 01 21:40:50.967 INFO running `"docker" "rm" "-f" "a8b9345431b9591d8a51dc17a666dcef0665662a43dfe47daf5346cdb751dbd5"`
Aug 01 21:40:51.132 INFO blam! a8b9345431b9591d8a51dc17a666dcef0665662a43dfe47daf5346cdb751dbd5