$ git clone -n https://src.fedoraproject.org/rpms/cvc5.git /var/lib/mock/f40-build-2342049-59808/root/chroot_tmpdir/scmroot/cvc5
Cloning into '/var/lib/mock/f40-build-2342049-59808/root/chroot_tmpdir/scmroot/cvc5'...
$ git fetch origin 1d036b2c3fbaf9bc233ab44a4381165995e36b2e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cvc5
 * [new ref]         1d036b2c3fbaf9bc233ab44a4381165995e36b2e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1d036b2 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild