this derivation will be built:
  /nix/store/bs3kkn1ip3ill22i7y1p4mz69b7j5wfl-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/bs3kkn1ip3ill22i7y1p4mz69b7j5wfl-bcachefs-module-7.0.0-31-generic.drv'...