sparse

GC Warning: Failed to expand heap by 4194304 KiB
error:
       … while evaluating attribute 'drv'
         at /nix/store/x0g2h5zlfzcpibq7f39igy60gf2g8knr-filnix-experiment-0.11.1/lib/experiment/planner.nix:14:3:
           13| {
           14|   drv = p.drvPath;
             |   ^
           15|   name = p.name;

       … while evaluating the attribute 'drvPath'
         at /nix/store/xashyg49m68y3rxm6nzgw0bs99qyz6x7-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: attribute 'version' missing
       at /nix/store/xashyg49m68y3rxm6nzgw0bs99qyz6x7-source/pkgs/development/tools/analysis/sparse/default.nix:15:98:
           14| let
           15|   GCC_BASE = "${stdenv.cc.cc}/lib/gcc/${stdenv.hostPlatform.uname.processor}-unknown-linux-gnu/${stdenv.cc.cc.version}";
             |                                                                                                  ^
           16| in