these 2 derivations will be built:
  /nix/store/7dyyx1di8dnij8izq5q63y5flzfsajfn-harmonia-deps-3.2.0.drv
  /nix/store/1z95m1blqxrg7h5i7a652a2m0xkm3l7a-harmonia-3.2.0.drv