these 6 derivations will be built:
  /nix/store/rbjmq9fmvzbw5lp18q7cbbn2qmwwi1li-docs-site-test-site.conf.drv
  /nix/store/xkaw17vigfmgi7i1x8pfjpp9pphck4z0-docs-site-test-nginx.conf.drv
  /nix/store/cld0kmif28lqs7d1b89q1qsl42p9fqss-docs-site-test.service.drv
  /nix/store/7rg53l1hzccwnx14rp0fy5c05fb58fii-activate.drv
  /nix/store/ilm4mxj3nxnp7f8630r9xfs3zxiyd62j-docs-site-test-deploy-profile.drv
  /nix/store/pxxx0iv4nv0lysdm2qwjivz868zxppg7-docs-deployment-test.drv