Rustdoc Internal Compiler Error for Diesel #107995

weiznich · 2023-02-13T14:19:55Z

Code

git clone https://github.com/diesel-rs/diesel
cd diesel 
git checkout 0c8a87713 # current master branch
cargo doc --manifest-path diesel/Cargo.toml --features "postgres sqlite mysql extras i-implement-a-third-party-backend-and-opt-into-breaking-changes" --workspace

Error output

thread 'rustc' panicked at 'no resolution for "LoadRowIter" MacroNS DefId(0:181 ~ diesel[46ea]::connection)', src/librustdoc/passes/collect_intra_doc_links.rs:393:32
stack backtrace:
   0:     0x7fdfa9b8803a - std::backtrace_rs::backtrace::libunwind::trace::h68819555df8b2d9c
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7fdfa9b8803a - std::backtrace_rs::backtrace::trace_unsynchronized::hd69f04a0acc016b0
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7fdfa9b8803a - std::sys_common::backtrace::_print_fmt::hd05f5f45b3abc36d
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x7fdfa9b8803a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h97505bc956055c86
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7fdfa9be821e - core::fmt::write::hee40881876785ec8
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/core/src/fmt/mod.rs:1232:17
   5:     0x7fdfa9b78755 - std::io::Write::write_fmt::h9ac4fb15bcdd983e
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/io/mod.rs:1684:15
   6:     0x7fdfa9b87e05 - std::sys_common::backtrace::_print::h7b79888859e1041b
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/sys_common/backtrace.rs:47:5
   7:     0x7fdfa9b87e05 - std::sys_common::backtrace::print::h5f377a03e09d721c
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/sys_common/backtrace.rs:34:9
   8:     0x7fdfa9b8ab9f - std::panicking::default_hook::{{closure}}::h081dc35da89fae25
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/panicking.rs:267:22
   9:     0x7fdfa9b8a8db - std::panicking::default_hook::h5ac9a56440f0f320
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/panicking.rs:286:9
  10:     0x7fdfacee4144 - rustc_driver_impl[45704de6fc1a7e42]::DEFAULT_HOOK::{closure#0}::{closure#0}
  11:     0x7fdfa9b8b3da - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h597f484af91b69d8
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/alloc/src/boxed.rs:2002:9
  12:     0x7fdfa9b8b3da - std::panicking::rust_panic_with_hook::h32591b11d4f9c8c2
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/panicking.rs:692:13
  13:     0x7fdfa9b8b159 - std::panicking::begin_panic_handler::{{closure}}::hb2b75e52ec6963d4
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/panicking.rs:579:13
  14:     0x7fdfa9b884dc - std::sys_common::backtrace::__rust_end_short_backtrace::ha859a147e693367c
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/sys_common/backtrace.rs:137:18
  15:     0x7fdfa9b8ae62 - rust_begin_unwind
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/panicking.rs:575:5
  16:     0x7fdfa9be4bc3 - core::panicking::panic_fmt::hb9e85c5c10f5beb5
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/core/src/panicking.rs:64:14
  17:     0x5592c323b52f - <rustdoc[e05275ab24b811c1]::passes::collect_intra_doc_links::LinkCollector>::resolve_path
  18:     0x5592c323b662 - <rustdoc[e05275ab24b811c1]::passes::collect_intra_doc_links::LinkCollector>::resolve
  19:     0x5592c32401a9 - <rustdoc[e05275ab24b811c1]::passes::collect_intra_doc_links::LinkCollector as rustdoc[e05275ab24b811c1]::visit::DocVisitor>::visit_item
  20:     0x5592c324d46a - <rustdoc[e05275ab24b811c1]::passes::collect_intra_doc_links::LinkCollector as rustdoc[e05275ab24b811c1]::visit::DocVisitor>::visit_inner_recur
  21:     0x5592c3242f1f - <rustdoc[e05275ab24b811c1]::passes::collect_intra_doc_links::LinkCollector as rustdoc[e05275ab24b811c1]::visit::DocVisitor>::visit_item
  22:     0x5592c324d42a - <rustdoc[e05275ab24b811c1]::passes::collect_intra_doc_links::LinkCollector as rustdoc[e05275ab24b811c1]::visit::DocVisitor>::visit_inner_recur
  23:     0x5592c3242f05 - <rustdoc[e05275ab24b811c1]::passes::collect_intra_doc_links::LinkCollector as rustdoc[e05275ab24b811c1]::visit::DocVisitor>::visit_item
  24:     0x5592c324d42a - <rustdoc[e05275ab24b811c1]::passes::collect_intra_doc_links::LinkCollector as rustdoc[e05275ab24b811c1]::visit::DocVisitor>::visit_inner_recur
  25:     0x5592c3242f05 - <rustdoc[e05275ab24b811c1]::passes::collect_intra_doc_links::LinkCollector as rustdoc[e05275ab24b811c1]::visit::DocVisitor>::visit_item
  26:     0x5592c3239fbf - rustdoc[e05275ab24b811c1]::passes::collect_intra_doc_links::collect_intra_doc_links
  27:     0x5592c31fa03e - <rustc_session[15418ad64be04b7e]::session::Session>::time::<rustdoc[e05275ab24b811c1]::clean::types::Crate, rustdoc[e05275ab24b811c1]::core::run_global_ctxt::{closure#7}>
  28:     0x5592c3277c5b - rustdoc[e05275ab24b811c1]::core::run_global_ctxt
  29:     0x5592c31fa32b - <rustc_session[15418ad64be04b7e]::session::Session>::time::<(rustdoc[e05275ab24b811c1]::clean::types::Crate, rustdoc[e05275ab24b811c1]::config::RenderOptions, rustdoc[e05275ab24b811c1]::formats::cache::Cache), rustdoc[e05275ab24b811c1]::main_args::{closure#1}::{closure#0}::{closure#1}::{closure#0}>
  30:     0x5592c303c71d - <rustc_interface[1dae503a51862634]::queries::QueryResult<&rustc_middle[950e6c013232a13e]::ty::context::GlobalCtxt>>::enter::<core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>, rustdoc[e05275ab24b811c1]::main_args::{closure#1}::{closure#0}::{closure#1}>
  31:     0x5592c2fb2c8a - <rustc_interface[1dae503a51862634]::interface::Compiler>::enter::<rustdoc[e05275ab24b811c1]::main_args::{closure#1}::{closure#0}, core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>>
  32:     0x5592c31f972b - rustc_span[9e92ed5877933bb8]::with_source_map::<core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>, rustc_interface[1dae503a51862634]::interface::run_compiler<core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>, rustdoc[e05275ab24b811c1]::main_args::{closure#1}>::{closure#0}::{closure#0}>
  33:     0x5592c3147462 - <scoped_tls[d2579b36b1a9f18d]::ScopedKey<rustc_span[9e92ed5877933bb8]::SessionGlobals>>::set::<rustc_interface[1dae503a51862634]::interface::run_compiler<core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>, rustdoc[e05275ab24b811c1]::main_args::{closure#1}>::{closure#0}, core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>>
  34:     0x5592c320dba0 - std[6e58747c831eadda]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[1dae503a51862634]::util::run_in_thread_pool_with_globals<rustc_interface[1dae503a51862634]::interface::run_compiler<core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>, rustdoc[e05275ab24b811c1]::main_args::{closure#1}>::{closure#0}, core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>>
  35:     0x5592c3015b77 - <<std[6e58747c831eadda]::thread::Builder>::spawn_unchecked_<rustc_interface[1dae503a51862634]::util::run_in_thread_pool_with_globals<rustc_interface[1dae503a51862634]::interface::run_compiler<core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>, rustdoc[e05275ab24b811c1]::main_args::{closure#1}>::{closure#0}, core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>>::{closure#1} as core[8fc858d2dd58175c]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  36:     0x7fdfa9b95373 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfe75deb0c10a09d3
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/alloc/src/boxed.rs:1988:9
  37:     0x7fdfa9b95373 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hcd4bdd69a317ae2f
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/alloc/src/boxed.rs:1988:9
  38:     0x7fdfa9b95373 - std::sys::unix::thread::Thread::new::thread_start::h1aad22be20900f56
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/sys/unix/thread.rs:108:17
  39:     0x7fdfa98b6b43 - <unknown>
  40:     0x7fdfa9948a00 - <unknown>
  41:                0x0 - <unknown>

error: the compiler unexpectedly panicked. this is a bug.

cargo bisect-rustc points to:https://github.com/rust-lang/rust/commit/5b450244876154bc1bd134694398e80c12e00b5c

searched nightlies: from nightly-2023-01-30 to nightly-2023-02-13
regressed nightly: nightly-2023-02-12
searched commit range: 2773383...585f3ee
regressed commit: 5b45024

@rustbot label +regression-from-stable-to-nightly +T-rustdoc

The text was updated successfully, but these errors were encountered:

weiznich · 2023-02-13T14:20:55Z

cc @petrochenkov as author of #94857

Noratrieb · 2023-02-13T14:34:59Z

Duplicate of #107990

olivereanderson · 2023-02-13T15:44:32Z

I have a similar problem. Steps to reproduce:

cargo new --lib example
cd example
cargo add iota-types
cargo +nightly doc

rustc +nightly --version -v
rustc 1.69.0-nightly (5b8f28453 2023-02-12)
binary: rustc
commit-hash: 5b8f284536d00ba649ca968584bedab4820d8527
commit-date: 2023-02-12
host: x86_64-unknown-linux-gnu
release: 1.69.0-nightly
LLVM version: 15.0.7

petrochenkov · 2023-02-13T19:01:43Z

cargo add iota-types

Same issue also reproduces when iota-types is documented directly, not as a dependency.

petrochenkov · 2023-02-13T19:07:49Z

The link in iota-types looks like this

    /// Creates a new [ GovernorAddressUnlockCondition`].

, not the single backtick and also whitespace.

Looks like a mismatch in preprocessing the stuff inside [...] between rustc and rustdoc.

petrochenkov · 2023-02-13T19:13:12Z

diesel link

    /// dsl on top of diesel. It returns an [ `LoadRowIter`], which

, extra whitespace.

Kixunil · 2023-02-13T19:15:25Z

Oh, yes, this reproduces:

/// A foo, see also [ bar`]
pub fn foo() {}

pub fn bar() {}

Kixunil · 2023-02-13T19:22:36Z

There's still something else going on since AFAICT there are no links in case of #107990

petrochenkov · 2023-02-13T19:22:46Z

rust-bitcoin link

        #[doc = "The tag used for ["]
        #[doc = "TapLeafHash"]
        #[doc = "]"]

, extra newlines (?) after the doc strings are merged.

Kixunil · 2023-02-13T19:23:35Z

Oh, I was looking at the wrong macro, sorry. 🤦‍♂️

petrochenkov · 2023-02-13T19:23:45Z

I'll try to fix all this stuff tomorrow.

apiraino · 2023-02-14T12:19:04Z

WG-prioritization assigning priority (Zulip discussion).

@rustbot label -I-prioritize +P-medium

Works around rust-lang/rust#107995

…nks-starting-with-whitespace, r=petrochenkov Correctly handle links starting with whitespace Part of rust-lang#107995. I just got this issue, wrote a fix and then saw the issue. So here's the PR. ^^' r? `@petrochenkov`

petrochenkov · 2023-02-19T14:13:43Z

Fixed in #108129.

weiznich added C-bug Category: This is a bug. I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Feb 13, 2023

rustbot added regression-from-stable-to-nightly Performance or correctness regression from stable to nightly. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue. I-prioritize Issue: Indicates that prioritization has been requested for this issue. labels Feb 13, 2023

weiznich mentioned this issue Feb 13, 2023

Nightly ICE: thread 'rustc' panicked at 'no resolution for <type> #107990

Closed

Noratrieb marked this as a duplicate of #107990 Feb 13, 2023

Noratrieb added the E-needs-mcve Call for participation: This issue has a repro, but needs a Minimal Complete and Verifiable Example label Feb 13, 2023

petrochenkov self-assigned this Feb 13, 2023

petrochenkov removed the E-needs-mcve Call for participation: This issue has a repro, but needs a Minimal Complete and Verifiable Example label Feb 13, 2023

olivereanderson mentioned this issue Feb 13, 2023

Fixes GovernorAddressUnlockCondition links iotaledger-archive/iota.rs#1575

Merged

6 tasks

rustbot added P-medium Medium priority and removed I-prioritize Issue: Indicates that prioritization has been requested for this issue. labels Feb 14, 2023

lukas-code mentioned this issue Feb 14, 2023

Compiler panic when running rustdoc #108061

Closed

weiznich added a commit to weiznich/diesel that referenced this issue Feb 15, 2023

Fix a broken doc link

1e194d6

Works around rust-lang/rust#107995

weiznich mentioned this issue Feb 15, 2023

Fix a broken doc link diesel-rs/diesel#3515

Merged

GuillaumeGomez mentioned this issue Feb 16, 2023

Correctly handle links starting with whitespace #108129

Merged

GuillaumeGomez added a commit to GuillaumeGomez/rust that referenced this issue Feb 18, 2023

Add regression test for rust-lang#107995

8d801fd

petrochenkov pushed a commit to petrochenkov/rust that referenced this issue Feb 19, 2023

Add regression test for rust-lang#107995

384ecfe

bors closed this as completed in #108129 Feb 19, 2023

megakorre mentioned this issue Feb 20, 2023

panic when building docs of input.rs #108091

Closed

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Rustdoc Internal Compiler Error for Diesel #107995

Rustdoc Internal Compiler Error for Diesel #107995

weiznich commented Feb 13, 2023

weiznich commented Feb 13, 2023

Uh oh!

Noratrieb commented Feb 13, 2023

Uh oh!

olivereanderson commented Feb 13, 2023

Uh oh!

petrochenkov commented Feb 13, 2023

Uh oh!

petrochenkov commented Feb 13, 2023

Uh oh!

petrochenkov commented Feb 13, 2023

Uh oh!

Kixunil commented Feb 13, 2023

Uh oh!

Kixunil commented Feb 13, 2023

Uh oh!

petrochenkov commented Feb 13, 2023

Uh oh!

Kixunil commented Feb 13, 2023

Uh oh!

petrochenkov commented Feb 13, 2023

Uh oh!

apiraino commented Feb 14, 2023

Uh oh!

petrochenkov commented Feb 19, 2023

Uh oh!

Rustdoc Internal Compiler Error for Diesel #107995

Rustdoc Internal Compiler Error for Diesel #107995

Comments

weiznich commented Feb 13, 2023

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Error output

weiznich commented Feb 13, 2023

Uh oh!

Noratrieb commented Feb 13, 2023

Uh oh!

olivereanderson commented Feb 13, 2023

Uh oh!

petrochenkov commented Feb 13, 2023

Uh oh!

petrochenkov commented Feb 13, 2023

Uh oh!

petrochenkov commented Feb 13, 2023

Uh oh!

Kixunil commented Feb 13, 2023

Uh oh!

Kixunil commented Feb 13, 2023

Uh oh!

petrochenkov commented Feb 13, 2023

Uh oh!

Kixunil commented Feb 13, 2023

Uh oh!

petrochenkov commented Feb 13, 2023

Uh oh!

apiraino commented Feb 14, 2023

Uh oh!

petrochenkov commented Feb 19, 2023

Uh oh!