this derivation will be built:
  /nix/store/jwbgjfa66ff0w8k07shlqypzzcspw45a-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/jwbgjfa66ff0w8k07shlqypzzcspw45a-bcachefs-module-7.0.0-39-generic.drv'...