Aug 01 21:51:50.113 INFO checking snow-0.3.0-alpha5 against 1.27.2 for lazy_static-1
Aug 01 21:51:50.113 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:51:50.113 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:51:50.114 INFO running `"docker" "create" "-v" "/tmp/crater.2hHJJ01HGJIq:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2:/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 21:51:50.367 INFO blam! 9b70e1f3899c61d92570e1f6b6a74104fec24b99c3b9ecd3b30d3fc50b81b1bd
Aug 01 21:51:50.369 INFO running `"docker" "start" "-a" "9b70e1f3899c61d92570e1f6b6a74104fec24b99c3b9ecd3b30d3fc50b81b1bd"`
Aug 01 21:51:51.767 INFO kablam!     Checking static_slice v0.0.3
Aug 01 21:51:51.773 INFO kablam!     Checking chacha20-poly1305-aead v0.1.2
Aug 01 21:51:51.793 INFO kablam!    Compiling snow v0.3.0-alpha5 (file:///source)
Aug 01 21:51:51.795 INFO kablam!    Compiling curve25519-dalek v0.18.0
Aug 01 21:52:01.064 INFO kablam!     Checking x25519-dalek v0.2.1
Aug 01 21:52:08.923 INFO kablam! error[E0603]: module `default` is private
Aug 01 21:52:08.923 INFO kablam!   --> benches/benches.rs:12:32
Aug 01 21:52:08.923 INFO kablam!    |
Aug 01 21:52:08.924 INFO kablam! 12 | use snow::resolvers::default::{Dh25519, RandomOs};
Aug 01 21:52:08.924 INFO kablam!    |                                ^^^^^^^
Aug 01 21:52:08.924 INFO kablam! 
Aug 01 21:52:08.925 INFO kablam! error[E0603]: module `default` is private
Aug 01 21:52:08.925 INFO kablam!   --> benches/benches.rs:12:41
Aug 01 21:52:08.925 INFO kablam!    |
Aug 01 21:52:08.925 INFO kablam! 12 | use snow::resolvers::default::{Dh25519, RandomOs};
Aug 01 21:52:08.925 INFO kablam!    |                                         ^^^^^^^^
Aug 01 21:52:08.925 INFO kablam! 
Aug 01 21:52:08.948 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 21:52:08.948 INFO kablam!  --> benches/benches.rs:1:1
Aug 01 21:52:08.948 INFO kablam!   |
Aug 01 21:52:08.948 INFO kablam! 1 | #![feature(test)]
Aug 01 21:52:08.948 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 21:52:08.948 INFO kablam! 
Aug 01 21:52:08.949 INFO kablam! error: aborting due to 3 previous errors
Aug 01 21:52:08.949 INFO kablam! 
Aug 01 21:52:08.949 INFO kablam! Some errors occurred: E0554, E0603.
Aug 01 21:52:08.950 INFO kablam! For more information about an error, try `rustc --explain E0554`.
Aug 01 21:52:08.982 INFO kablam! error: Could not compile `snow`.
Aug 01 21:52:08.982 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 21:52:09.276 INFO kablam! error: build failed
Aug 01 21:52:09.281 INFO kablam! su: No module specific data is present
Aug 01 21:52:09.901 INFO running `"docker" "rm" "-f" "9b70e1f3899c61d92570e1f6b6a74104fec24b99c3b9ecd3b30d3fc50b81b1bd"`
Aug 01 21:52:10.047 INFO blam! 9b70e1f3899c61d92570e1f6b6a74104fec24b99c3b9ecd3b30d3fc50b81b1bd