$ git clone -n https://src.fedoraproject.org/rpms/plasma-integration.git /var/lib/mock/f38-build-side-42-init-devel-767124-27742/root/chroot_tmpdir/scmroot/plasma-integration
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-767124-27742/root/chroot_tmpdir/scmroot/plasma-integration'...
$ git fetch origin c4082a6acede14cd18f79fce228b3dd8927cc661:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plasma-integration
 * [new ref]         c4082a6acede14cd18f79fce228b3dd8927cc661 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c4082a6 5.27.4