these 2 derivations will be built:
  /nix/store/22cfncal14bqaasb2736h2acip64hmxf-closure-info.drv
  /nix/store/gddiqphr8489ydra46sbc7l6708j2lvw-check-vars.drv
error: path '/nix/store/axl2g0acpqk72ac39ifaj0bxg3vgnwvb-check-vars' is not valid
error: Cannot build '/nix/store/gddiqphr8489ydra46sbc7l6708j2lvw-check-vars.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/axl2g0acpqk72ac39ifaj0bxg3vgnwvb-check-vars