$ git clone -n https://src.fedoraproject.org/rpms/hexedit.git /var/lib/mock/f39-build-1450347-32746/root/chroot_tmpdir/scmroot/hexedit
Cloning into '/var/lib/mock/f39-build-1450347-32746/root/chroot_tmpdir/scmroot/hexedit'...
$ git fetch origin c86945e1da36ebb4dbf889ba011db86246550a27:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hexedit
 * [new ref]         c86945e1da36ebb4dbf889ba011db86246550a27 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c86945e Convert license to SPDX format