these 2 derivations will be built:
  /nix/store/61n3wipdywrz9yk89951lh133nzfrqwj-vanixiets-docs-deps-0.0.0.drv
  /nix/store/w116qw3rbinl425h4yh7ahvzylafipah-vanixiets-docs-0.0.0-development.drv