$ git clone -n https://src.fedoraproject.org/rpms/python-sphobjinv.git /var/lib/mock/f39-build-1426483-31599/root/chroot_tmpdir/scmroot/python-sphobjinv
Cloning into '/var/lib/mock/f39-build-1426483-31599/root/chroot_tmpdir/scmroot/python-sphobjinv'...
$ git fetch origin c3388772651ec0d8b2c43476db793d91300ee3ac:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-sphobjinv
 * [new ref]         c3388772651ec0d8b2c43476db793d91300ee3ac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c338877 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild