this derivation will be built:
  /nix/store/82i3n735y8d5i8b8dw3lr0srhh435v7h-bcachefs-module-7.2.9-arch1-1.drv
building '/nix/store/82i3n735y8d5i8b8dw3lr0srhh435v7h-bcachefs-module-7.2.9-arch1-1.drv'...