error: symbol-name(_RNvXINICsiMBouZZ1iuD_11issue_75326s_0pppEINtB5_3FooppENtB5_9Iterator24nextB5_)
  --> $DIR/issue-75326.rs:41:5
   |
LL |     #[rustc_symbol_name]
   |     ^^^^^^^^^^^^^^^^^^^^

error: demangling(<issue_75326[dac9b7624645f95d]::Foo<_, _> as issue_75326[dac9b7624645f95d]::Iterator2>::next)
  --> $DIR/issue-75326.rs:41:5
   |
LL |     #[rustc_symbol_name]
   |     ^^^^^^^^^^^^^^^^^^^^

error: demangling-alt(<issue_75326::Foo<_, _> as issue_75326::Iterator2>::next)
  --> $DIR/issue-75326.rs:41:5
   |
LL |     #[rustc_symbol_name]
   |     ^^^^^^^^^^^^^^^^^^^^

error: aborting due to 3 previous errors

