$ git clone -n https://src.fedoraproject.org/rpms/opam.git /var/lib/mock/f40-build-739995-109424/root/chroot_tmpdir/scmroot/opam
Cloning into '/var/lib/mock/f40-build-739995-109424/root/chroot_tmpdir/scmroot/opam'...
$ git reset --hard 916a01438e7b2dda643524a1215b7cb74a10c0c5
HEAD is now at 916a014 OCaml 5.1 rebuild for Fedora 40