[INFO] fetching crate sdml-core 0.4.1... [INFO] documenting sdml-core-0.4.1 against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918 [INFO] extracting crate sdml-core 0.4.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate sdml-core 0.4.1 [INFO] finished tweaking crates.io crate sdml-core 0.4.1 [INFO] tweaked toml for crates.io crate sdml-core 0.4.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sdml-core 0.4.1 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 sdml-core 0.4.1 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5b540fd21e8b79d14e3c233e94698aea0c4320f8c5e8082f35e4f3bd2472b4e1 [INFO] running `Command { std: "docker" "start" "-a" "5b540fd21e8b79d14e3c233e94698aea0c4320f8c5e8082f35e4f3bd2472b4e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b540fd21e8b79d14e3c233e94698aea0c4320f8c5e8082f35e4f3bd2472b4e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b540fd21e8b79d14e3c233e94698aea0c4320f8c5e8082f35e4f3bd2472b4e1", kill_on_drop: false }` [INFO] [stdout] 5b540fd21e8b79d14e3c233e94698aea0c4320f8c5e8082f35e4f3bd2472b4e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d40946291bde02c4b5635398db2303cafb53b5dff304132ed03415d85ca6a6f9 [INFO] running `Command { std: "docker" "start" "-a" "d40946291bde02c4b5635398db2303cafb53b5dff304132ed03415d85ca6a6f9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.87 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling libc v0.2.162 [INFO] [stderr] Compiling cpufeatures v0.2.14 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling type-map v0.5.0 [INFO] [stderr] Compiling self_cell v1.0.4 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling cc v1.1.30 [INFO] [stderr] Checking self_cell v0.10.3 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling rust_decimal v1.36.0 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking tree-sitter-language v0.1.2 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking streaming-iterator v0.1.9 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Checking rust-embed-utils v8.5.0 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking regex-automata v0.4.8 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking xdirs v0.1.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling tree-sitter v0.24.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Checking const_format v0.2.34 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking regex v1.11.0 [INFO] [stderr] Checking locale_config v0.3.0 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling zerofrom-derive v0.1.5 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling rust-embed-impl v8.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling rust-embed v8.5.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling fluent-syntax v0.11.1 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking zerofrom v0.1.5 [INFO] [stderr] Checking yoke v0.7.5 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking unic-langid-impl v0.9.5 [INFO] [stderr] Checking unic-langid v0.9.5 [INFO] [stderr] Checking intl_pluralrules v7.0.2 [INFO] [stderr] Checking fluent-langneg v0.13.0 [INFO] [stderr] Checking intl-memoizer v0.5.2 [INFO] [stderr] Checking fluent-bundle v0.15.3 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking fluent v0.16.1 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Checking language-tags v0.3.2 [INFO] [stderr] Checking serde_json v1.0.132 [INFO] [stderr] Checking serde_regex v1.1.0 [INFO] [stderr] Checking ordered-float v4.5.0 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling basic-toml v0.1.9 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Compiling i18n-config v0.4.7 [INFO] [stderr] Compiling find-crate v0.6.3 [INFO] [stderr] Checking idna_adapter v1.2.0 [INFO] [stderr] Compiling i18n-embed-impl v0.8.3 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Compiling i18n-embed v0.15.0 [INFO] [stderr] Compiling i18n-embed-fl v0.9.1 [INFO] [stderr] Checking sdml-errors v0.4.1 [INFO] [stderr] Documenting sdml-core v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `RepresentationWriter` [INFO] [stdout] --> src/lib.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | Includes a trait [`RepresentationWriter`] for implementers, and clients, of model representation forms requiring more than simply Se... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ no item named `RepresentationWriter` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `type` [INFO] [stdout] --> src/syntax/grammar.rs:24:14 [INFO] [stdout] | [INFO] [stdout] 24 | #[doc = "Constant for the tree-sitter field name `" $name:lower "` [" $value "]."] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 243 | grammar!(field TYPE as "type"); [INFO] [stdout] | ------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] Constant for the tree-sitter field name `type` [type]. [INFO] [stdout] ^^^^ [INFO] [stdout] = note: no item named `type` in scope [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] = note: this warning originates in the macro `grammar` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1486) panicked at src/librustdoc/html/markdown.rs:541:22: [INFO] [stderr] a production-ready version of this should handle the error somehow: LatexError(51, UnknownCommand("gte")) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7537cb246d9b - <::print::DisplayBacktrace as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7537cb80ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 2: 0x7537cb25dc36 - ::write_fmt [INFO] [stderr] 3: 0x7537cb21ce48 - std[6281e874092a0dfc]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7537cb23a163 - std[6281e874092a0dfc]::panicking::default_hook [INFO] [stderr] 5: 0x7537ca20ff8d - std[6281e874092a0dfc]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7537cb23a442 - std[6281e874092a0dfc]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7537cb21cf08 - std[6281e874092a0dfc]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7537cb211479 - std[6281e874092a0dfc]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7537cb21e96d - __rustc[670611b3f56fc7d7]::rust_begin_unwind [INFO] [stderr] 10: 0x7537c7ece58c - core[37ab4a9f28f6fd13]::panicking::panic_fmt [INFO] [stderr] 11: 0x7537c7b88b72 - core[37ab4a9f28f6fd13]::result::unwrap_failed [INFO] [stderr] 12: 0x5f552cb074e7 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 13: 0x5f552ca9dc16 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 14: 0x5f552c903493 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>>, pulldown_cmark_escape[cb8658d251f4e39e]::FmtWriter<&mut core[37ab4a9f28f6fd13]::fmt::Formatter>>>::run [INFO] [stderr] 15: 0x5f552c752b80 - ::write_into::<&mut core[37ab4a9f28f6fd13]::fmt::Formatter> [INFO] [stderr] 16: 0x5f552caf6521 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 17: 0x7537cb80ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 18: 0x5f552caf755a - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 19: 0x7537cb80ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 20: 0x5f552caf85a5 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 21: 0x7537cb80ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 22: 0x5f552c71985f - ::render_into:: [INFO] [stderr] 23: 0x5f552cafbab0 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 24: 0x7537cb80ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 25: 0x5f552c7eec0a - rustdoc[7f40747ea455e46f]::html::layout::render::, core[37ab4a9f28f6fd13]::fmt::builders::FromFn<::render_item::{closure#1}>> [INFO] [stderr] 26: 0x5f552c942b85 - ::render_item [INFO] [stderr] 27: 0x5f552cadda5e - ::item [INFO] [stderr] 28: 0x5f552c7f7adc - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 29: 0x5f552c7f7c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 30: 0x5f552c7f7c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 31: 0x5f552c7f7c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 32: 0x5f552c7f7c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 33: 0x5f552c7f7c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 34: 0x5f552c8c039f - rustdoc[7f40747ea455e46f]::main_args::{closure#2}::{closure#0} [INFO] [stderr] 35: 0x5f552c8b4100 - rustc_interface[7c235db06cadd779]::interface::run_compiler::<(), rustdoc[7f40747ea455e46f]::main_args::{closure#2}>::{closure#1} [INFO] [stderr] 36: 0x5f552c7ed078 - std[6281e874092a0dfc]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 37: 0x5f552c8e6df7 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[37ab4a9f28f6fd13]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 38: 0x7537cca1dbac - ::new::thread_start [INFO] [stderr] 39: 0x7537c648aaa4 - [INFO] [stderr] 40: 0x7537c6517a64 - clone [INFO] [stderr] 41: 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-2026-02-07T23_23_43-1485.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 `sdml-core` [INFO] running `Command { std: "docker" "inspect" "d40946291bde02c4b5635398db2303cafb53b5dff304132ed03415d85ca6a6f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d40946291bde02c4b5635398db2303cafb53b5dff304132ed03415d85ca6a6f9", kill_on_drop: false }` [INFO] [stdout] d40946291bde02c4b5635398db2303cafb53b5dff304132ed03415d85ca6a6f9