this derivation will be built:
  /nix/store/h1hqvzsad0awncmfw8zd1v1752gmzyxp-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/h1hqvzsad0awncmfw8zd1v1752gmzyxp-bcachefs-module-7.0.0-31-generic.drv'...