these 2 derivations will be built:
  /nix/store/5l1cm061agmsrghb5bnv91mmj7ihmqfr-harmonia-deps-3.2.0.drv
  /nix/store/0r5ckxidqji38dl6rmza9vffylp276lf-harmonia-clippy-3.2.0.drv