this derivation will be built:
  /nix/store/r1sl75l4zy4q1iwg1crvkw59w1fgjh97-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/r1sl75l4zy4q1iwg1crvkw59w1fgjh97-bcachefs-module-7.0.0-26-generic.drv'...