this derivation will be built:
  /nix/store/294siv9k7sss9lg2kznkd9qxv9nc4v7y-bcachefs-module-7.1.5-zen1-1-zen.drv
building '/nix/store/294siv9k7sss9lg2kznkd9qxv9nc4v7y-bcachefs-module-7.1.5-zen1-1-zen.drv'...