this derivation will be built:
  /nix/store/pd409gvlfcln8svrqdmp1aq6ay2ayv2y-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/pd409gvlfcln8svrqdmp1aq6ay2ayv2y-bcachefs-module-7.0.0-28-generic.drv'...