this derivation will be built:
  /nix/store/i9n1rmrh65x7if67sq6gxhqqsr00rsmb-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/i9n1rmrh65x7if67sq6gxhqqsr00rsmb-bcachefs-module-7.0.0-34-generic.drv'...