error:
       … while evaluating the attribute 'drvPath'
         at «https://releases.nixos.org/nixos/unstable/nixos-26.05pre921484.fb7944c166a3/nixexprs.tar.xz?narHash=sha256-3xDI4xtzovwqE/eAxCwmXxUqBg6Yoam2L1u0IwRNhW4%3D»/lib/customisation.nix:446:7:
          445|     // {
          446|       drvPath =
             |       ^
          447|         assert condition;

       … while calling the 'derivationStrict' builtin
         at «nix-internal»/derivation-internal.nix:37:12:
           36|
           37|   strict = derivationStrict drvAttrs;
             |            ^
           38|

       … while evaluating the option `nodes.server.system.build.toplevel':

       … while evaluating definitions from `/nix/store/46cy1srfbxfmbg6xsj5k2zy9g0y1caqh-source/nixos/modules/system/activation/top-level.nix':

       … while evaluating the option `nodes.server.warnings':

       … while evaluating definitions from `/nix/store/46cy1srfbxfmbg6xsj5k2zy9g0y1caqh-source/nixos/modules/system/boot/systemd.nix':

       … while evaluating the option `nodes.server.systemd.services.postgresql.serviceConfig':

       … while evaluating definitions from `the argument that was passed to pkgs.runNixOSTest':

       … while evaluating definitions from `/nix/store/4k7d3ywp9pr3w5m8q6z7ynbz97y0g7km-source/nix/overlays':

       … while evaluating definitions from `/nix/store/r3i0h1671yjfr8xzldmvbyffyrmx2y0m-source/modules/transposition.nix':

       … while evaluating definitions from `/nix/store/4k7d3ywp9pr3w5m8q6z7ynbz97y0g7km-source/nix/packages, via option perSystem':

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

       error: The `env` attribute set cannot contain any attributes passed to derivation. The following attributes are overlapping:
         - NIX_CFLAGS_COMPILE: in `env`: "-I/nix/store/srnvjrr38j7xmpcmjpndd6mw31lsfjrl-zlib-1.3.1-dev/include"; in derivation arguments: "-include /nix/store/lbckcxrz122n1fs2ywj9wslg00dqr85k-glibc-compat-shim.h"