error: `T` does not live long enough
  --> $DIR/collectivity-regression.rs:13:5
   |
LL | /     || {
LL | |
LL | |         //
LL | |         // FIXME(#98437). This regressed at some point and
LL | |         // probably should work.
LL | |         let _x = x;
LL | |     };
   | |_____^

error: aborting due to previous error