$ git clone -n https://src.fedoraproject.org/rpms/ghc-cryptonite.git /var/lib/mock/f40-build-743299-111169/root/chroot_tmpdir/scmroot/ghc-cryptonite
Cloning into '/var/lib/mock/f40-build-743299-111169/root/chroot_tmpdir/scmroot/ghc-cryptonite'...
$ git reset --hard 2fea2f35d2d5b2c6d7ff8b2f4b8286cc1159dba4
HEAD is now at 2fea2f3 bump release