this derivation will be built:
  /nix/store/x431j6r1kcbzs00s92d38qmpcikh7s0d-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/x431j6r1kcbzs00s92d38qmpcikh7s0d-bcachefs-module-7.0.0-38-generic.drv'...