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Depgraph: ICE with RUST_LOG=debug #31859

Closed nagisa closed 7 years ago

nagisa commented 8 years ago 
DEBUG:rustc::dep_graph: About to start task CollectItem(DefId { krate: 0, node: DefIndex(2)error: internal compiler error: unexpected panic
note: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports
note: run with `RUST_BACKTRACE=1` for a backtrace
thread 'rustc' panicked at 'read/write but no current task; see src/librustc/dep_graph/README.md for more information', src/librustc/dep_graph/thread.rs:151
note: Run with `RUST_BACKTRACE=1` for a backtrace.
Mark-Simulacrum commented 7 years ago

Since there are no reproduction instructions, I'm going to go ahead and close this. I suspect that there's likely still a bug here, but I can't get an ICE when testing locally on rustc itself. I still get errors, but I have no real idea why, and this issue isn't the place to track that.