this derivation will be built:
  /nix/store/754pp9br5s95l9rwhqwlxwfazj12zhpc-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/754pp9br5s95l9rwhqwlxwfazj12zhpc-bcachefs-module-7.0.0-26-generic.drv'...