this derivation will be built:
  /nix/store/0hgzwrk11wq92afkc7z6c3wkqgzfmbcz-bcachefs-module-7.1.3-arch2-2.drv
building '/nix/store/0hgzwrk11wq92afkc7z6c3wkqgzfmbcz-bcachefs-module-7.1.3-arch2-2.drv'...