this derivation will be built:
  /nix/store/pbz1j56havm690fba2fxmhm85a1jcglw-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/pbz1j56havm690fba2fxmhm85a1jcglw-bcachefs-module-7.0.0-29-generic.drv'...