$ git clone -n https://src.fedoraproject.org/rpms/opam.git /var/lib/mock/f33-build-312954-57595/root/chroot_tmpdir/scmroot/opam
Cloning into '/var/lib/mock/f33-build-312954-57595/root/chroot_tmpdir/scmroot/opam'...
$ git reset --hard cf08277ea8f2de44d06f632c00bfb7949f2da71e
HEAD is now at cf08277 - Second attempt - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild