these 2 derivations will be built:
  /nix/store/75g1k6nryb985ly7lcgrd6saxn53c7a3-nix-2.36.0pre20260913_9dc099d.drv
  /nix/store/gb13pw45w9y23pgw5i3w66g9ixrifgsn-check-pkg-config-nix.drv