$ git clone -n https://src.fedoraproject.org/rpms/ocaml-xmlrpc-light.git /var/lib/mock/f42-build-872371-177973/root/chroot_tmpdir/scmroot/ocaml-xmlrpc-light
Cloning into '/var/lib/mock/f42-build-872371-177973/root/chroot_tmpdir/scmroot/ocaml-xmlrpc-light'...
$ git fetch origin 764e44eff21715ee9beea857b9de3a7e699bd099:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-xmlrpc-light
 * [new ref]         764e44eff21715ee9beea857b9de3a7e699bd099 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 764e44e Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild