$ git clone -n https://src.fedoraproject.org/rpms/ocaml-tyxml.git /var/lib/mock/f41-build-820688-152300/root/chroot_tmpdir/scmroot/ocaml-tyxml
Cloning into '/var/lib/mock/f41-build-820688-152300/root/chroot_tmpdir/scmroot/ocaml-tyxml'...
$ git fetch origin 019089cdc950a098d45a02cbd0700d499a1c7c0d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-tyxml
 * [new ref]         019089cdc950a098d45a02cbd0700d499a1c7c0d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 019089c Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild