Closed
Description
Running cargo doc on rs-sync runs into an ICE today (CI log).
- cargo 1.37.0-nightly (545f35425 2019-05-23)
- rustc 1.37.0-nightly (2887008 2019-06-12)
- rustdoc 1.37.0-nightly (2887008 2019-06-12)
- Linux amd64 using rustup
$ RUST_BACKTRACE=full cargo doc
Documenting cfg-if v0.1.2
Documenting adler32 v1.0.2
Compiling kernel32-sys v0.2.2
Checking memchr v0.1.11
Checking memchr v2.0.1
Checking unreachable v1.0.0
Documenting memchr v2.0.1
Checking log v0.4.0
Documenting memchr v0.1.11
Documenting unreachable v1.0.0
Checking thread_local v0.3.5
Checking aho-corasick v0.5.3
Checking aho-corasick v0.6.4
Checking log v0.3.9
Documenting kernel32-sys v0.2.2
Checking thread-id v2.0.0
Checking regex v0.2.4
Checking thread_local v0.2.7
error: internal compiler error: src/librustc/hir/def_id.rs:51: Tried to get crate index of builtin macros crate
thread 'rustc' panicked at 'Box<Any>', src/librustc_errors/lib.rs:643:9
stack backtrace:
Checking regex v0.1.80
0: 0x7fc38dd7f17b - backtrace::backtrace::libunwind::trace::h37e8a367d6921aa8
at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
1: 0x7fc38dd7f17b - backtrace::backtrace::trace_unsynchronized::h248427898d35c0c6
at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
2: 0x7fc38dd7f17b - std::sys_common::backtrace::_print::he196ebe73104e0d6
at src/libstd/sys_common/backtrace.rs:47
3: 0x7fc38dd7f17b - std::sys_common::backtrace::print::hea7e6b9f756deddc
at src/libstd/sys_common/backtrace.rs:36
4: 0x7fc38dd7f17b - std::panicking::default_hook::{{closure}}::hdb08e9c6d066c960
at src/libstd/panicking.rs:198
5: 0x7fc38dd7ee7c - std::panicking::default_hook::h0cb542c8a02e7512
at src/libstd/panicking.rs:212
6: 0x7fc38dd7f8f0 - std::panicking::rust_panic_with_hook::h48a72e8eabfd4099
at src/libstd/panicking.rs:475
7: 0x7fc38e8e94dd - std::panicking::begin_panic::hc6a0004ee4956ade
8: 0x7fc38e90959f - rustc_errors::Handler::bug::hcf07ca34a6805319
9: 0x7fc38f9e2933 - rustc::util::bug::opt_span_bug_fmt::{{closure}}::h30e49872349e1b56
10: 0x7fc38f9d48ca - rustc::ty::context::tls::with_opt::{{closure}}::hc208fb6746701e51
11: 0x7fc38f9d47e5 - rustc::ty::context::tls::with_context_opt::h15cdcb1db35091b0
12: 0x7fc38f9d4877 - rustc::ty::context::tls::with_opt::h891d00ecedec2006
13: 0x7fc38f9e2848 - rustc::util::bug::opt_span_bug_fmt::h70b20b7323044267
14: 0x7fc38f9e27b2 - rustc::util::bug::bug_fmt::had20fba359e6cb41
15: 0x563306096ab3 - rustc::ty::query::__query_compute::crate_name::h8b43c1f26b00fb9c
16: 0x5633060bbd09 - rustc::ty::query::<impl rustc::ty::query::config::QueryAccessors for rustc::ty::query::queries::crate_name>::compute::hff5eac7498ce3951
17: 0x5633060a0352 - rustc::dep_graph::graph::DepGraph::with_task_impl::h5f8fa552d5e4edae
18: 0x5633060cf681 - rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query::h553e4393c1761ee0
19: 0x563305fd53b9 - rustdoc::clean::inline::record_extern_fqn::hc278d9460d71fbac
20: 0x563305ff7544 - rustdoc::clean::register_res::he2e76e71c93a2a42
21: 0x563305e67a3f - <rustdoc::passes::collect_intra_doc_links::LinkCollector as rustdoc::fold::DocFolder>::fold_item::he61b0ea3b3aff64d
22: 0x563305e6ab3c - <rustdoc::passes::collect_intra_doc_links::LinkCollector as rustdoc::fold::DocFolder>::fold_crate::heb139cd0d64723fb
23: 0x563305e64938 - rustdoc::passes::collect_intra_doc_links::collect_intra_doc_links::hd59b413f945905ea
24: 0x563305f663e9 - rustc::ty::context::tls::enter_global::h67954f21b2bb08db
25: 0x563305f945f5 - rustc_interface::passes::BoxedGlobalCtxt::access::{{closure}}::h130794a59f0212d7
26: 0x7fc391436615 - rustc_interface::passes::create_global_ctxt::{{closure}}::h9455f3a1e30caa2a
27: 0x563305f94dba - rustc_interface::interface::run_compiler_in_existing_thread_pool::h05ad216b805d92e6
28: 0x5633060b43a5 - rustdoc::core::run_core::h107268107fd770cb
29: 0x563305f497e9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h671b84da37a2eeed
30: 0x5633060839b4 - std::panicking::try::do_call::h2594efe39321f4f4
31: 0x7fc38dd908ca - __rust_maybe_catch_panic
at src/libpanic_unwind/lib.rs:85
32: 0x563305e73b1f - rustdoc::main_options::h8151ccbbcb801724
33: 0x563306077987 - std::thread::local::LocalKey<T>::with::h2858f3258f098c48
34: 0x563305f92665 - scoped_tls::ScopedKey<T>::set::h987e033854ca136b
35: 0x563305f68d62 - syntax::with_globals::h631ab6d18b38e093
36: 0x563305fb7cb3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h08deae4a6f64f6b0
37: 0x7fc38dd908ca - __rust_maybe_catch_panic
at src/libpanic_unwind/lib.rs:85
38: 0x563305e3de69 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hfca600189f1ae5f0
39: 0x7fc38dd62edf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hbbe4b50e56f896eb
at /rustc/2887008e0ce0824be4e0e9562c22ea397b165c97/src/liballoc/boxed.rs:746
40: 0x7fc38dd8f5a0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7ab4448ee8ad917c
at /rustc/2887008e0ce0824be4e0e9562c22ea397b165c97/src/liballoc/boxed.rs:746
41: 0x7fc38dd8f5a0 - std::sys_common::thread::start_thread::h0cd07c3bb37a8763
at src/libstd/sys_common/thread.rs:13
42: 0x7fc38dd8f5a0 - std::sys::unix::thread::Thread::new::thread_start::h6a06e7fee86bebc7
at src/libstd/sys/unix/thread.rs:79
43: 0x7fc38d8f76db - start_thread
44: 0x7fc38d40888f - __clone
45: 0x0 - <unknown>
error: aborting due to previous error
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: rustc 1.37.0-nightly (2887008e0 2019-06-12) running on x86_64-unknown-linux-gnu
error: Could not document `cfg-if`.
Caused by:
process didn't exit successfully: `rustdoc --crate-name cfg_if /home/remram/.cargo/registry/src/github.com-1ecc6299db9ec823/cfg-if-0.1.2/src/lib.rs --cap-lints allow --color always -o /home/remram/Documents/programming/rs-sync/target/doc -L dependency=/home/remram/Documents/programming/rs-sync/target/debug/deps` (exit code: 1)
warning: build failed, waiting for other jobs to finish...
error: build failed