$ git clone -n https://src.fedoraproject.org/rpms/golly.git /var/lib/mock/f40-build-2289856-55912/root/chroot_tmpdir/scmroot/golly
Cloning into '/var/lib/mock/f40-build-2289856-55912/root/chroot_tmpdir/scmroot/golly'...
$ git fetch origin ad89342fdba145b6dfbf8d3305a05fd41ebd1d8e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golly
 * [new ref]         ad89342fdba145b6dfbf8d3305a05fd41ebd1d8e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ad89342 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild