$ git clone -n https://src.fedoraproject.org/rpms/kde-connect.git /var/lib/mock/f45-build-109646-17227/root/chroot_tmpdir/scmroot/kde-connect
Cloning into '/var/lib/mock/f45-build-109646-17227/root/chroot_tmpdir/scmroot/kde-connect'...
$ git fetch origin 5c6e797bb2bac09171634893d163e6a3dfc89474:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kde-connect
 * [new ref]         5c6e797bb2bac09171634893d163e6a3dfc89474 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5c6e797 26.07.90