error: internal compiler error: broken MIR in Item(DefId(0:8 ~ storage_live[HASH]::multiple_storage)) (after pass CheckPackedRef) at bb0[1]: StorageLive(_1) which already has storage here --> $DIR/storage-live.rs:22:13 | LL | StorageLive(a); | ^^^^^^^^^^^^^^ | note: delayed at compiler/rustc_mir_transform/src/lint.rs:97:26 - disabled backtrace --> $DIR/storage-live.rs:22:13 | LL | StorageLive(a); | ^^^^^^^^^^^^^^ aborting due to `-Z treat-err-as-bug=1` error: the compiler unexpectedly panicked. this is a bug. query stack during panic: end of query stack