this derivation will be built:
  /nix/store/5whgqyaldb7b0k0xvcpckydy6m2wvnl0-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/5whgqyaldb7b0k0xvcpckydy6m2wvnl0-bcachefs-module-7.0.0-30-generic.drv'...