$ git clone -n https://src.fedoraproject.org/rpms/ocaml-variantslib.git /var/lib/mock/f41-build-820245-152141/root/chroot_tmpdir/scmroot/ocaml-variantslib
Cloning into '/var/lib/mock/f41-build-820245-152141/root/chroot_tmpdir/scmroot/ocaml-variantslib'...
$ git fetch origin dec00406a7fccd3ffa653a74b0700d19a421aee8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-variantslib
 * [new ref]         dec00406a7fccd3ffa653a74b0700d19a421aee8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dec0040 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild