$ git clone -n https://src.fedoraproject.org/rpms/cvise.git /var/lib/mock/f39-build-1909085-42872/root/chroot_tmpdir/scmroot/cvise
Cloning into '/var/lib/mock/f39-build-1909085-42872/root/chroot_tmpdir/scmroot/cvise'...
$ git fetch origin d86795393ae89d2523c1c95b20f8d7a46b61b4e6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cvise
 * [new ref]         d86795393ae89d2523c1c95b20f8d7a46b61b4e6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d867953 Update to cvise-2.8.0