this derivation will be built:
  /nix/store/k0ny4hpb5v4b3pgh1wfnkhih31q2s77h-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/k0ny4hpb5v4b3pgh1wfnkhih31q2s77h-bcachefs-module-7.0.0-31-generic.drv'...