$ git clone -n https://src.fedoraproject.org/rpms/prrte.git /var/lib/mock/f39-build-1558382-37304/root/chroot_tmpdir/scmroot/prrte
Cloning into '/var/lib/mock/f39-build-1558382-37304/root/chroot_tmpdir/scmroot/prrte'...
$ git fetch origin 31cb8cc60bc1108026001212b786d8eaa2c28d55:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/prrte
 * [new ref]         31cb8cc60bc1108026001212b786d8eaa2c28d55 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 31cb8cc Rebuild for pmix 4.1.3