this derivation will be built:
  /nix/store/1l6qk9845ssdncq0xpdw0afszmnf9ms8-bcachefs-module-7.2.9-zen1-1-zen.drv
building '/nix/store/1l6qk9845ssdncq0xpdw0afszmnf9ms8-bcachefs-module-7.2.9-zen1-1-zen.drv'...