Aug 02 03:50:50.542 INFO checking nanocurrency-protocol-0.3.0 against 1.27.2 for lazy_static-1
Aug 02 03:50:50.542 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:50:50.543 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:50:50.543 INFO running `"docker" "create" "-v" "/tmp/crater.GXqfNse0vyr7:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2:/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 03:50:50.798 INFO blam! 01773af0623149c586cff117641bc706ff1740f34ffad1f6616a6b3fb496ca99
Aug 02 03:50:50.801 INFO running `"docker" "start" "-a" "01773af0623149c586cff117641bc706ff1740f34ffad1f6616a6b3fb496ca99"`
Aug 02 03:50:51.990 INFO kablam!    Compiling subtle v0.6.3
Aug 02 03:50:51.990 INFO kablam!    Compiling byteorder v1.2.4
Aug 02 03:50:51.992 INFO kablam!    Compiling clear_on_drop v0.2.3
Aug 02 03:50:51.993 INFO kablam!     Checking digest v0.7.5
Aug 02 03:50:52.001 INFO kablam!     Checking num-bigint v0.1.44
Aug 02 03:50:52.001 INFO kablam!     Checking failure v0.1.2
Aug 02 03:50:55.858 INFO kablam!     Checking blake2 v0.7.1
Aug 02 03:51:01.864 INFO kablam!    Compiling curve25519-dalek v0.16.4
Aug 02 03:51:01.913 INFO kablam!     Checking bytes v0.4.9
Aug 02 03:51:07.472 INFO kablam!     Checking tokio-io v0.1.7
Aug 02 03:51:14.391 INFO kablam!     Checking ed25519-dalek v0.6.2
Aug 02 03:51:15.710 INFO kablam!     Checking nanocurrency-types v0.2.0
Aug 02 03:51:16.513 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 03:51:16.513 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/nanocurrency-types-0.2.0/src/lib.rs:1:1
Aug 02 03:51:16.513 INFO kablam!   |
Aug 02 03:51:16.513 INFO kablam! 1 | #![feature(i128_type)]
Aug 02 03:51:16.513 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Aug 02 03:51:16.513 INFO kablam! 
Aug 02 03:51:16.514 INFO kablam! error: aborting due to previous error
Aug 02 03:51:16.514 INFO kablam! 
Aug 02 03:51:16.514 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 03:51:16.527 INFO kablam! error: Could not compile `nanocurrency-types`.
Aug 02 03:51:16.527 INFO kablam! 
Aug 02 03:51:16.527 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 03:51:16.548 INFO kablam! su: No module specific data is present
Aug 02 03:51:17.334 INFO running `"docker" "rm" "-f" "01773af0623149c586cff117641bc706ff1740f34ffad1f6616a6b3fb496ca99"`
Aug 02 03:51:17.519 INFO blam! 01773af0623149c586cff117641bc706ff1740f34ffad1f6616a6b3fb496ca99