$ git clone -n https://src.fedoraproject.org/rpms/ormolu.git /var/lib/mock/f39-build-2349682-60157/root/chroot_tmpdir/scmroot/ormolu
Cloning into '/var/lib/mock/f39-build-2349682-60157/root/chroot_tmpdir/scmroot/ormolu'...
$ git fetch origin 0fa72813bd5f26d74e375df344a10f67a3f49a7c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ormolu
 * [new ref]         0fa72813bd5f26d74e375df344a10f67a3f49a7c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0fa7281 markdown-unlit needs base-compat