$ git clone -n https://src.fedoraproject.org/rpms/plasma-workspace.git /var/lib/mock/f40-build-2180567-51174/root/chroot_tmpdir/scmroot/plasma-workspace
Cloning into '/var/lib/mock/f40-build-2180567-51174/root/chroot_tmpdir/scmroot/plasma-workspace'...
$ git fetch origin 4f5854b924c8235e0a624662d5de7e92867b057e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plasma-workspace
 * [new ref]         4f5854b924c8235e0a624662d5de7e92867b057e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4f5854b Revert "Add requires qqc2-breeze-style for the logout screen and lockscreen"