$ git clone -n https://src.fedoraproject.org/rpms/kde-connect.git /var/lib/mock/f40-build-1949327-25186/root/chroot_tmpdir/scmroot/kde-connect
Cloning into '/var/lib/mock/f40-build-1949327-25186/root/chroot_tmpdir/scmroot/kde-connect'...
$ git fetch origin e00f19214f602bd2283b75b57f0c3f0838caf3be:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kde-connect
 * [new ref]         e00f19214f602bd2283b75b57f0c3f0838caf3be -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e00f192 Merge branch 'rawhide' into f40