these 2 derivations will be built:
  /nix/store/ndhjdhm24gdwvgvpl7gcg34aygirkzcz-closure-info.drv
  /nix/store/i3fk2ln9kw7rzz0wq5m4xhmh4czpksh4-check-vars.drv
error: path '/nix/store/7lq05cnd7sv34x7na62a116lrjzk0bdv-check-vars' is not valid
error: Cannot build '/nix/store/i3fk2ln9kw7rzz0wq5m4xhmh4czpksh4-check-vars.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/7lq05cnd7sv34x7na62a116lrjzk0bdv-check-vars