this derivation will be built:
  /nix/store/dlkn3ir65pa6p2nkr5csv39fdkmg8iz8-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/dlkn3ir65pa6p2nkr5csv39fdkmg8iz8-bcachefs-module-7.0.0-34-generic.drv'...