$ git clone -n https://src.fedoraproject.org/rpms/opam.git /var/lib/mock/f40-build-764483-123114/root/chroot_tmpdir/scmroot/opam
Cloning into '/var/lib/mock/f40-build-764483-123114/root/chroot_tmpdir/scmroot/opam'...
$ git reset --hard eacff524b22edfdf5779f12ef6b0e81bc8022724
HEAD is now at eacff52 OCaml 5.1.1 rebuild for Fedora 40