this derivation will be built:
  /nix/store/iwa22rbm38s9zwampbm53p82fb298ss4-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/iwa22rbm38s9zwampbm53p82fb298ss4-bcachefs-module-7.0.0-38-generic.drv'...