$ git clone -n https://src.fedoraproject.org/rpms/qtbrowserplugin.git /var/lib/mock/f41-build-side-1-2768835-32100/root/chroot_tmpdir/scmroot/qtbrowserplugin
Cloning into '/var/lib/mock/f41-build-side-1-2768835-32100/root/chroot_tmpdir/scmroot/qtbrowserplugin'...
$ git fetch origin c2a7d504844c215399375003351db19fd9470413:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qtbrowserplugin
 * [new ref]         c2a7d504844c215399375003351db19fd9470413 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c2a7d50 convert license to SPDX