this derivation will be built:
  /nix/store/kcirrilcf3178h3ng2pd61vcr9npdb36-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/kcirrilcf3178h3ng2pd61vcr9npdb36-bcachefs-module-7.0.0-27-generic.drv'...