these 3 derivations will be built:
  /nix/store/7b9qbkz65xp4bsbgaipabmxqry5x4nxl-vendor-cargo-deps.drv
  /nix/store/kk9ibj8rz8hvivg5cjnyrkqjdfrfdwbn-harmonia-deps-3.3.0.drv
  /nix/store/wpmvdmzidffqd0ijdc585ccshrfbg4n8-harmonia-3.3.0.drv