this derivation will be built:
  /nix/store/fjdh3jhm3splk7r6mw66m5936zjdb72h-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/fjdh3jhm3splk7r6mw66m5936zjdb72h-bcachefs-module-7.0.0-31-generic.drv'...