$ git clone -n https://src.fedoraproject.org/rpms/kf6-solid.git /var/lib/mock/f41-build-861004-169299/root/chroot_tmpdir/scmroot/kf6-solid
Cloning into '/var/lib/mock/f41-build-861004-169299/root/chroot_tmpdir/scmroot/kf6-solid'...
$ git fetch origin a341abe5adb3f9bdee69bfe2f5fe761faea243a7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-solid
 * [new ref]         a341abe5adb3f9bdee69bfe2f5fe761faea243a7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a341abe 6.8.0