$ git clone -n https://src.fedoraproject.org/rpms/the_silver_searcher.git /var/lib/mock/f41-build-side-1-2670596-29060/root/chroot_tmpdir/scmroot/the_silver_searcher
Cloning into '/var/lib/mock/f41-build-side-1-2670596-29060/root/chroot_tmpdir/scmroot/the_silver_searcher'...
$ git fetch origin 0383f5801e98eb566f029a3a9cb041b25d93c719:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/the_silver_searcher
 * [new ref]         0383f5801e98eb566f029a3a9cb041b25d93c719 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0383f58 convert license to SPDX