these 2 derivations will be built:
  /nix/store/z4lxbx79bk8rxwaz9ish042213dcn4b6-closure-info.drv
  /nix/store/lsxwlr57bkxagykay5c5fqvgm3ygfs00-check-vars.drv
error: path '/nix/store/vy9d75q0z3dav9shqvni3zd1np10glia-check-vars' is not valid
error: Cannot build '/nix/store/lsxwlr57bkxagykay5c5fqvgm3ygfs00-check-vars.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/vy9d75q0z3dav9shqvni3zd1np10glia-check-vars