$ git clone -n https://src.fedoraproject.org/rpms/kf5-kjobwidgets.git /var/lib/mock/f40-build-786819-134632/root/chroot_tmpdir/scmroot/kf5-kjobwidgets
Cloning into '/var/lib/mock/f40-build-786819-134632/root/chroot_tmpdir/scmroot/kf5-kjobwidgets'...
$ git fetch origin 430b62295c0e899bcff311280444b2ea824345fe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kjobwidgets
 * [new ref]         430b62295c0e899bcff311280444b2ea824345fe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 430b622 5.115.0