these 3 derivations will be built:
  /nix/store/swlardvdkp6qizinhjr37v3fmnmzhxjv-zat-0.5.4-vendor.drv
  /nix/store/99xi47gw8f9vfwbzhjcv3mrlz980pqfd-zat-0.5.4.drv
  /nix/store/dsd2vx8krabkdz5qyihw4q7hxqap098b-check-zat.drv