GC Warning: Failed to expand heap by 4194304 KiB

GC Warning: Failed to expand heap by 4194304 KiB

GC Warning: Failed to expand heap by 4194304 KiB

GC Warning: Failed to expand heap by 4194304 KiB

GC Warning: Failed to expand heap by 4194304 KiB

GC Warning: Failed to expand heap by 4194304 KiB

GC Warning: Failed to expand heap by 4194304 KiB

error:

       … while evaluating attribute 'drv'

         at /nix/store/kwli1syc3yhl69wcl9690i8gwbawsj8x-filnix-experiment-0.13.3/lib/experiment/planner.nix:14:3:

           13| {

           14|   drv = p.drvPath;

             |   ^

           15|   name = p.name;

       … while evaluating the attribute 'drvPath'

         at /nix/store/vqxz4xm1q5k44lmn52yyiabxdlvb446r-source/lib/customisation.nix:418:7:

          417|     // {

          418|       drvPath =

             |       ^

          419|         assert condition;

       (stack trace truncated; use '--show-trace' to show the full, detailed trace)

       error: assertion '((pkgs).stdenv.cc.libcxx != null)' failed

       at /nix/store/vqxz4xm1q5k44lmn52yyiabxdlvb446r-source/pkgs/stdenv/adapters.nix:79:5:

           78|     assert stdenv.cc.libcxx != null;

           79|     assert pkgs.stdenv.cc.libcxx != null;

             |     ^

           80|     # only unified libcxx / libcxxabi stdenv's are supported

GC Warning: Failed to expand heap by 4194304 KiB