these 3 derivations will be built:
  /nix/store/rwngnblki1v5d50qg3gjj78lpcxk1y0f-rendered.drv
  /nix/store/zyspp7d2cckpz6f400bhb0a4drnd23vp-generated-docs.drv
  /nix/store/dcy2679hxsilysbp8nnayqx3dqdkrnp8-nix-shell.drv