warning: unexpected `cfg` condition name: `crossbeam_loom`
  --> $DIR/stmt-no-ice.rs:8:11
   |
LL |     #[cfg(crossbeam_loom)]
   |           ^^^^^^^^^^^^^^
   |
   = help: to expect this configuration use `--check-cfg=cfg(crossbeam_loom)`
   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg.html> for more information about checking conditional configuration
   = note: `#[warn(unexpected_cfgs)]` on by default

warning: 1 warning emitted