$ git clone -n https://src.fedoraproject.org/rpms/plasma5support.git /var/lib/mock/f41-build-side-115201-61076876-6588658/root/chroot_tmpdir/scmroot/plasma5support
Cloning into '/var/lib/mock/f41-build-side-115201-61076876-6588658/root/chroot_tmpdir/scmroot/plasma5support'...
$ git fetch origin 92b119e262e3672620aaf6ec08e4981c341524b6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plasma5support
 * [new ref]         92b119e262e3672620aaf6ec08e4981c341524b6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 92b119e Merge branch 'rawhide' into f41