$ git clone -n https://src.fedoraproject.org/rpms/kf5-kpty.git /var/lib/mock/f40-build-787348-134746/root/chroot_tmpdir/scmroot/kf5-kpty
Cloning into '/var/lib/mock/f40-build-787348-134746/root/chroot_tmpdir/scmroot/kf5-kpty'...
$ git fetch origin b5fc455df1d378678f02db8ffa05f70f7a5a7040:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kpty
 * [new ref]         b5fc455df1d378678f02db8ffa05f70f7a5a7040 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b5fc455 5.115.0