$ git clone -n https://src.fedoraproject.org/rpms/ocaml-fieldslib.git /var/lib/mock/f41-build-820242-152141/root/chroot_tmpdir/scmroot/ocaml-fieldslib
Cloning into '/var/lib/mock/f41-build-820242-152141/root/chroot_tmpdir/scmroot/ocaml-fieldslib'...
$ git fetch origin 8836585445cb2ce943dbfce7eab2c8ae31f197ea:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-fieldslib
 * [new ref]         8836585445cb2ce943dbfce7eab2c8ae31f197ea -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8836585 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild