resolver: nightly-2018-06-20
extra-deps:
- archive: https://github.com/snoyberg/gitrev/archive/6a1a639f493ac08959eb5ddf540ca1937baaaaf9.tar.gz
- archive: https://github.com/bitemyapp/esqueleto/archive/b81e0d951e510ebffca03c5a58658ad884cc6fbd.tar.gz