this derivation will be built:
  /nix/store/d6caaswnv7zfnk528q1n5fpbp13hfkcr-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/d6caaswnv7zfnk528q1n5fpbp13hfkcr-bcachefs-module-7.0.0-14-generic.drv'...