$ git clone -n https://src.fedoraproject.org/rpms/libstrophe.git /var/lib/mock/f41-build-side-1-2645502-27108/root/chroot_tmpdir/scmroot/libstrophe
Cloning into '/var/lib/mock/f41-build-side-1-2645502-27108/root/chroot_tmpdir/scmroot/libstrophe'...
$ git fetch origin 9e416e83a061f8fe2d87d3c3c1b69fa5a3f2bd66:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libstrophe
 * [new ref]         9e416e83a061f8fe2d87d3c3c1b69fa5a3f2bd66 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9e416e8 convert license to SPDX