this derivation will be built:
  /nix/store/fwdzkc5kqh3h5qark5hr8dil5v3n2zfw-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/fwdzkc5kqh3h5qark5hr8dil5v3n2zfw-bcachefs-module-7.0.0-38-generic.drv'...