these 2 derivations will be built:
  /nix/store/y5m5slbvbs9l6d7q3xzky6lfxf2sk7nz-ccusage-20.0.22-vendor.drv
  /nix/store/6qpf2dx782gc7z1cpqxpkdkz3199lci5-ccusage-20.0.22.drv