When building the documentation (or running the doctests) of a few crates, such as libsecp256k1, in beta or nightly, rustdoc crashes with this message (while it works fine on stable, even if with some pulldown warnings):
thread 'rustc' panicked at '/checkout/src/librustc/lint/context.rs:1049: failed to process bufferd lint here', /checkout/src/librustc/session/mod.rs:1130:26
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
stack backtrace:
0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
at /checkout/src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
1: std::sys_common::backtrace::print
at /checkout/src/libstd/sys_common/backtrace.rs:68
at /checkout/src/libstd/sys_common/backtrace.rs:57
2: std::panicking::default_hook::{{closure}}
at /checkout/src/libstd/panicking.rs:381
3: std::panicking::default_hook
at /checkout/src/libstd/panicking.rs:391
4: std::panicking::rust_panic_with_hook
at /checkout/src/libstd/panicking.rs:577
5: std::panicking::begin_panic
6: rustc::ty::context::tls::with_opt
7: rustc::session::span_bug_fmt
8: rustc::lint::context::check_ast_crate
9: rustc_driver::driver::phase_2_configure_and_expand
at /checkout/src/librustc_driver/driver.rs:909
10: rustdoc::core::run_core
at /checkout/src/librustdoc/core.rs:161
error: Could not document `libsecp256k1`.
cc @sorpaas
When building the documentation (or running the doctests) of a few crates, such as libsecp256k1, in beta or nightly, rustdoc crashes with this message (while it works fine on stable, even if with some pulldown warnings):
cc @sorpaas