this derivation will be built:
  /nix/store/k6gjkbi4q61128y97gpx8rmnh7xi68s8-bcachefs-module-7.1.5-zen1-2-zen.drv
building '/nix/store/k6gjkbi4q61128y97gpx8rmnh7xi68s8-bcachefs-module-7.1.5-zen1-2-zen.drv'...