this derivation will be built:
  /nix/store/rnnr93f0nmam0vmb1lz26awmj6a1wf1f-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/rnnr93f0nmam0vmb1lz26awmj6a1wf1f-bcachefs-module-7.0.0-14-generic.drv'...