these 6 derivations will be built:
  /nix/store/ycbiwbzagg1vzag8klcg3wwp35q159sn-docs-site-test-site.conf.drv
  /nix/store/vmx7b6rk7k2ghgb8g8w8nj7nyri0hrmf-docs-site-test-nginx.conf.drv
  /nix/store/h4gq3y544vs4fqgskih5qlgflr5a38z4-docs-site-test.service.drv
  /nix/store/v1khhg1agz80gip4jb6cgkag3z0z2i1l-activate.drv
  /nix/store/m0rslm1lfj11q4qw621rb0wfqnzhx007-docs-site-test-deploy-profile.drv
  /nix/store/xk3f2nb3lvmv97whhd5ipha74cq68ckc-docs-deployment-test.drv