[INFO] fetching crate emmylua_code_analysis 0.20.0... [INFO] documenting emmylua_code_analysis-0.20.0 against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918 [INFO] extracting crate emmylua_code_analysis 0.20.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate emmylua_code_analysis 0.20.0 [INFO] finished tweaking crates.io crate emmylua_code_analysis 0.20.0 [INFO] tweaked toml for crates.io crate emmylua_code_analysis 0.20.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate emmylua_code_analysis 0.20.0 on toolchain a394c9cd9ec93787f09a7ac445b14cc674a94549 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate emmylua_code_analysis 0.20.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 917b989c01949c3a7c015f9d3fb3c8d800ccc6fd2fdc6c88e0a5de5b93644fdc [INFO] running `Command { std: "docker" "start" "-a" "917b989c01949c3a7c015f9d3fb3c8d800ccc6fd2fdc6c88e0a5de5b93644fdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "917b989c01949c3a7c015f9d3fb3c8d800ccc6fd2fdc6c88e0a5de5b93644fdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "917b989c01949c3a7c015f9d3fb3c8d800ccc6fd2fdc6c88e0a5de5b93644fdc", kill_on_drop: false }` [INFO] [stdout] 917b989c01949c3a7c015f9d3fb3c8d800ccc6fd2fdc6c88e0a5de5b93644fdc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f99a88a0b547d8782f3a6571949f6d31290d9d1a25d77397d6a381c1167a0a2e [INFO] running `Command { std: "docker" "start" "-a" "f99a88a0b547d8782f3a6571949f6d31290d9d1a25d77397d6a381c1167a0a2e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Checking bstr v1.12.0 [INFO] [stderr] Compiling toml_write v0.1.2 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling winnow v0.7.12 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling normpath v1.3.0 [INFO] [stderr] Compiling cc v1.2.30 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling base62 v2.2.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling ref-cast v1.0.24 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking rowan v0.16.1 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking dirs-sys v0.5.0 [INFO] [stderr] Compiling include_dir_macros v0.7.4 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking dyn-clone v1.0.19 [INFO] [stderr] Checking bitflags v2.9.4 [INFO] [stderr] Checking dirs v6.0.0 [INFO] [stderr] Checking flagset v0.4.7 [INFO] [stderr] Checking globset v0.4.16 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking internment v0.8.6 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking include_dir v0.7.4 [INFO] [stderr] Checking ignore v0.4.23 [INFO] [stderr] Checking pori v0.0.0 [INFO] [stderr] Checking const_format v0.2.34 [INFO] [stderr] Compiling emmylua_codestyle v0.6.0 [INFO] [stderr] Checking globwalk v0.8.1 [INFO] [stderr] Compiling rust-i18n v3.1.5 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling ref-cast-impl v1.0.24 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Compiling emmylua_diagnostic_macro v0.5.0 [INFO] [stderr] Compiling schemars_derive v1.0.4 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking wax v0.6.0 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling serde_with_macros v3.14.0 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking triomphe v0.1.14 [INFO] [stderr] Checking schemars v1.0.4 [INFO] [stderr] Checking serde_with v3.14.0 [INFO] [stderr] Checking luars v0.1.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking toml_edit v0.22.27 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking toml v0.8.23 [INFO] [stderr] Checking emmy_lsp_types v0.1.0 [INFO] [stderr] Checking rust-i18n-support v3.1.5 [INFO] [stderr] Compiling rust-i18n-macro v3.1.5 [INFO] [stderr] Checking emmylua_parser v0.22.0 [INFO] [stderr] Documenting emmylua_code_analysis v0.20.0 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1853) panicked at src/librustdoc/html/markdown.rs:534:22: [INFO] [stderr] a production-ready version of this should handle the error somehow: LatexError(11, ExpectedArgumentGotEOF) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x758446046d9b - <::print::DisplayBacktrace as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 1: 0x75844660ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 2: 0x75844605dc36 - ::write_fmt [INFO] [stderr] 3: 0x75844601ce48 - std[6281e874092a0dfc]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x75844603a163 - std[6281e874092a0dfc]::panicking::default_hook [INFO] [stderr] 5: 0x75844500ff8d - std[6281e874092a0dfc]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x75844603a442 - std[6281e874092a0dfc]::panicking::panic_with_hook [INFO] [stderr] 7: 0x75844601cf08 - std[6281e874092a0dfc]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x758446011479 - std[6281e874092a0dfc]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x75844601e96d - __rustc[670611b3f56fc7d7]::rust_begin_unwind [INFO] [stderr] 10: 0x758442cce58c - core[37ab4a9f28f6fd13]::panicking::panic_fmt [INFO] [stderr] 11: 0x758442988b72 - core[37ab4a9f28f6fd13]::result::unwrap_failed [INFO] [stderr] 12: 0x61027c81351e - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 13: 0x61027c7a9c16 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 14: 0x61027c60f493 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>>, pulldown_cmark_escape[cb8658d251f4e39e]::FmtWriter<&mut core[37ab4a9f28f6fd13]::fmt::Formatter>>>::run [INFO] [stderr] 15: 0x61027c45eb80 - ::write_into::<&mut core[37ab4a9f28f6fd13]::fmt::Formatter> [INFO] [stderr] 16: 0x61027c802521 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 17: 0x75844660ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 18: 0x61027c8035da - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 19: 0x75844660ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 20: 0x61027c8045a5 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 21: 0x75844660ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 22: 0x61027c80524a - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 23: 0x75844660ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 24: 0x61027c42594f - ::render_into:: [INFO] [stderr] 25: 0x61027c807ab0 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 26: 0x75844660ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 27: 0x61027c4fac0a - rustdoc[7f40747ea455e46f]::html::layout::render::, core[37ab4a9f28f6fd13]::fmt::builders::FromFn<::render_item::{closure#1}>> [INFO] [stderr] 28: 0x61027c64eb85 - ::render_item [INFO] [stderr] 29: 0x61027c7e9a5e - ::item [INFO] [stderr] 30: 0x61027c503adc - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 31: 0x61027c503c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 32: 0x61027c503c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 33: 0x61027c503c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 34: 0x61027c503c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 35: 0x61027c5cc39f - rustdoc[7f40747ea455e46f]::main_args::{closure#2}::{closure#0} [INFO] [stderr] 36: 0x61027c5c0100 - rustc_interface[7c235db06cadd779]::interface::run_compiler::<(), rustdoc[7f40747ea455e46f]::main_args::{closure#2}>::{closure#1} [INFO] [stderr] 37: 0x61027c4f9078 - std[6281e874092a0dfc]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 38: 0x61027c5f2df7 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[37ab4a9f28f6fd13]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 39: 0x75844781dbac - ::new::thread_start [INFO] [stderr] 40: 0x75844128aaa4 - [INFO] [stderr] 41: 0x758441317a64 - clone [INFO] [stderr] 42: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-rustdoc&template=ice.md [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-02-07T19_35_01-1852.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.95.0-nightly (a394c9cd9 2026-01-31) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type lib [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stderr] error: could not document `emmylua_code_analysis` [INFO] running `Command { std: "docker" "inspect" "f99a88a0b547d8782f3a6571949f6d31290d9d1a25d77397d6a381c1167a0a2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f99a88a0b547d8782f3a6571949f6d31290d9d1a25d77397d6a381c1167a0a2e", kill_on_drop: false }` [INFO] [stdout] f99a88a0b547d8782f3a6571949f6d31290d9d1a25d77397d6a381c1167a0a2e