this derivation will be built:
  /nix/store/162p1z2lqp47fyxyfbfq15q2ikjn6p72-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/162p1z2lqp47fyxyfbfq15q2ikjn6p72-bcachefs-module-7.0.0-29-generic.drv'...