this derivation will be built:
  /nix/store/r91s8pa93mz60r7f1r2f6mzjsjmcs5fk-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/r91s8pa93mz60r7f1r2f6mzjsjmcs5fk-bcachefs-module-7.0.0-31-generic.drv'...