this derivation will be built:
  /nix/store/pz0bgyxy15la3b8cp5cyjvb9rvladyyd-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/pz0bgyxy15la3b8cp5cyjvb9rvladyyd-bcachefs-module-7.0.0-29-generic.drv'...