this derivation will be built:
  /nix/store/4y9szbjrzggb97v6r0l598prywm26ybw-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/4y9szbjrzggb97v6r0l598prywm26ybw-bcachefs-module-7.0.0-26-generic.drv'...