$ git clone -n https://src.fedoraproject.org/rpms/R-clisymbols.git /var/lib/mock/f39-build-1470462-33896/root/chroot_tmpdir/scmroot/R-clisymbols
Cloning into '/var/lib/mock/f39-build-1470462-33896/root/chroot_tmpdir/scmroot/R-clisymbols'...
$ git fetch origin c6b0ebea2fa647b23057e879e8df5eb581365720:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-clisymbols
 * [new ref]         c6b0ebea2fa647b23057e879e8df5eb581365720 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c6b0ebe Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild