$ git clone -n https://src.fedoraproject.org/rpms/ghc-generic-deriving.git /var/lib/mock/f33-build-148849-43199/root/chroot_tmpdir/scmroot/ghc-generic-deriving
Cloning into '/var/lib/mock/f33-build-148849-43199/root/chroot_tmpdir/scmroot/ghc-generic-deriving'...
$ git reset --hard 7adfb25038dacd0d3c423b57a9092105000d7c88
HEAD is now at 7adfb25 enable tests