this derivation will be built:
  /nix/store/d8jc6x6k18ccpfw1hri36c7lm954c5a2-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/d8jc6x6k18ccpfw1hri36c7lm954c5a2-bcachefs-module-7.0.0-28-generic.drv'...