$ git clone -n https://src.fedoraproject.org/rpms/ocaml-curl.git /var/lib/mock/f40-build-784245-133348/root/chroot_tmpdir/scmroot/ocaml-curl
Cloning into '/var/lib/mock/f40-build-784245-133348/root/chroot_tmpdir/scmroot/ocaml-curl'...
$ git fetch origin de983ae40928a53a2b2d1831eb25ecd1d8d01a3f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-curl
 * [new ref]         de983ae40928a53a2b2d1831eb25ecd1d8d01a3f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at de983ae Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild