this derivation will be built:
  /nix/store/s76hvhrdmsz175bhfcb734ij5f7vs39j-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/s76hvhrdmsz175bhfcb734ij5f7vs39j-bcachefs-module-7.0.0-29-generic.drv'...