this derivation will be built:
  /nix/store/8kxiz8pbaqlhwy868wnm66kqayig8752-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/8kxiz8pbaqlhwy868wnm66kqayig8752-bcachefs-module-7.0.0-39-generic.drv'...