this derivation will be built:
  /nix/store/5x70l412b5bxw5j1jw14cdyhb8chq7zg-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/5x70l412b5bxw5j1jw14cdyhb8chq7zg-bcachefs-module-7.0.0-26-generic.drv'...