$ git clone -n https://src.fedoraproject.org/rpms/totem.git /var/lib/mock/f41-build-side-1-2810664-32907/root/chroot_tmpdir/scmroot/totem
Cloning into '/var/lib/mock/f41-build-side-1-2810664-32907/root/chroot_tmpdir/scmroot/totem'...
$ git fetch origin c1fedcae98342fd6efb5d61631fd04cf813760cf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/totem
 * [new ref]         c1fedcae98342fd6efb5d61631fd04cf813760cf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c1fedca convert license to SPDX