$ git clone -n https://src.fedoraproject.org/rpms/cups-browsed.git /var/lib/mock/f38-build-side-42-init-devel-680332-26737/root/chroot_tmpdir/scmroot/cups-browsed
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-680332-26737/root/chroot_tmpdir/scmroot/cups-browsed'...
$ git fetch origin 379e2aae4e8112cac57fe04d8a8d1f69686a0547:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cups-browsed
 * [new ref]         379e2aae4e8112cac57fe04d8a8d1f69686a0547 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 379e2aa 2179346 - cups-browsed-2.0b4 is available