[INFO] cloning repository https://github.com/MinusGix/aliter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MinusGix/aliter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMinusGix%2Faliter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMinusGix%2Faliter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2cc3afff745480fa4af64572d823428a18418a31 [INFO] documenting MinusGix/aliter against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMinusGix%2Faliter" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/MinusGix/aliter [INFO] finished tweaking git repo https://github.com/MinusGix/aliter [INFO] tweaked toml for git repo https://github.com/MinusGix/aliter written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/MinusGix/aliter 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 git repo https://github.com/MinusGix/aliter 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] 3cf3f334d3abee8fbad4df6a15ed1dd324a9f14b925d9ab97e3ed377fb3625cf [INFO] running `Command { std: "docker" "start" "-a" "3cf3f334d3abee8fbad4df6a15ed1dd324a9f14b925d9ab97e3ed377fb3625cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cf3f334d3abee8fbad4df6a15ed1dd324a9f14b925d9ab97e3ed377fb3625cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cf3f334d3abee8fbad4df6a15ed1dd324a9f14b925d9ab97e3ed377fb3625cf", kill_on_drop: false }` [INFO] [stdout] 3cf3f334d3abee8fbad4df6a15ed1dd324a9f14b925d9ab97e3ed377fb3625cf [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] c261d6cb897d846deabf0091bf39415a878b1ab91cdc0062bc1424240379c4b4 [INFO] running `Command { std: "docker" "start" "-a" "c261d6cb897d846deabf0091bf39415a878b1ab91cdc0062bc1424240379c4b4", kill_on_drop: false }` [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Documenting aliter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `make_stacked_delim` [INFO] [stdout] --> src/delimiter.rs:358:23 [INFO] [stdout] | [INFO] [stdout] 358 | /// This is used in [`make_stacked_delim`] to make the stacking pieces for the delimiter. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ no item named `make_stacked_delim` 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 `METRIC_MAP` [INFO] [stdout] --> src/font_metrics.rs:299:83 [INFO] [stdout] | [INFO] [stdout] 299 | /// This function is a convenience function for lookuping up information in the [`METRIC_MAP`] [INFO] [stdout] | ^^^^^^^^^^ no item named `METRIC_MAP` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `3` [INFO] [stdout] --> src/ir/types.rs:307:54 [INFO] [stdout] | [INFO] [stdout] 307 | /// Optional index (for nth roots like \sqrt[3]{x}) [INFO] [stdout] | ^ no item named `3` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `HtmlDomNode` [INFO] [stdout] --> src/mathml_tree.rs:82:42 [INFO] [stdout] | [INFO] [stdout] 82 | /// A trait for nodes which contain an [`HtmlDomNode`] [INFO] [stdout] | ^^^^^^^^^^^ no item named `HtmlDomNode` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `HtmlDomNode` [INFO] [stdout] --> src/mathml_tree.rs:83:52 [INFO] [stdout] | [INFO] [stdout] 83 | /// This is needed since some parts of KaTeX use [`HtmlDomNode`] like an abstract [INFO] [stdout] | ^^^^^^^^^^^ no item named `HtmlDomNode` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `dispatch_parse` [INFO] [stdout] --> src/parser.rs:308:31 [INFO] [stdout] | [INFO] [stdout] 308 | /// You may wish to use [`dispatch_parse`] instead. [INFO] [stdout] | ^^^^^^^^^^^^^^ no item named `dispatch_parse` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' (39) panicked at src/librustdoc/html/markdown.rs:534:22: [INFO] [stderr] a production-ready version of this should handle the error somehow: LatexError(33, UnknownCommand("showlists")) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x79cff4e46d9b - <::print::DisplayBacktrace as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 1: 0x79cff540ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 2: 0x79cff4e5dc36 - ::write_fmt [INFO] [stderr] 3: 0x79cff4e1ce48 - std[6281e874092a0dfc]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x79cff4e3a163 - std[6281e874092a0dfc]::panicking::default_hook [INFO] [stderr] 5: 0x79cff3e0ff8d - std[6281e874092a0dfc]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x79cff4e3a442 - std[6281e874092a0dfc]::panicking::panic_with_hook [INFO] [stderr] 7: 0x79cff4e1cf08 - std[6281e874092a0dfc]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x79cff4e11479 - std[6281e874092a0dfc]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x79cff4e1e96d - __rustc[670611b3f56fc7d7]::rust_begin_unwind [INFO] [stderr] 10: 0x79cff1ace58c - core[37ab4a9f28f6fd13]::panicking::panic_fmt [INFO] [stderr] 11: 0x79cff1788b72 - core[37ab4a9f28f6fd13]::result::unwrap_failed [INFO] [stderr] 12: 0x62e09ee9351e - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 13: 0x62e09ee29c16 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 14: 0x62e09ec8f493 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>>, pulldown_cmark_escape[cb8658d251f4e39e]::FmtWriter<&mut core[37ab4a9f28f6fd13]::fmt::Formatter>>>::run [INFO] [stderr] 15: 0x62e09eadeb80 - ::write_into::<&mut core[37ab4a9f28f6fd13]::fmt::Formatter> [INFO] [stderr] 16: 0x62e09ee82521 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 17: 0x79cff540ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 18: 0x62e09ee8355a - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 19: 0x79cff540ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 20: 0x62e09ee845a5 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 21: 0x79cff540ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 22: 0x62e09ee8864d - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 23: 0x79cff540ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 24: 0x62e09eb7ad4a - rustdoc[7f40747ea455e46f]::html::layout::render::, core[37ab4a9f28f6fd13]::fmt::builders::FromFn<::render_item::{closure#1}>> [INFO] [stderr] 25: 0x62e09ecceb85 - ::render_item [INFO] [stderr] 26: 0x62e09ee69a5e - ::item [INFO] [stderr] 27: 0x62e09eb83adc - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 28: 0x62e09eb83c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 29: 0x62e09eb83c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 30: 0x62e09ec4c39f - rustdoc[7f40747ea455e46f]::main_args::{closure#2}::{closure#0} [INFO] [stderr] 31: 0x62e09ec40100 - rustc_interface[7c235db06cadd779]::interface::run_compiler::<(), rustdoc[7f40747ea455e46f]::main_args::{closure#2}>::{closure#1} [INFO] [stderr] 32: 0x62e09eb79078 - std[6281e874092a0dfc]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 33: 0x62e09ec72df7 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[37ab4a9f28f6fd13]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 34: 0x79cff661dbac - ::new::thread_start [INFO] [stderr] 35: 0x79cff008aaa4 - [INFO] [stderr] 36: 0x79cff0117a64 - clone [INFO] [stderr] 37: 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-2026-02-06T21_02_54-38.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 `aliter` [INFO] running `Command { std: "docker" "inspect" "c261d6cb897d846deabf0091bf39415a878b1ab91cdc0062bc1424240379c4b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c261d6cb897d846deabf0091bf39415a878b1ab91cdc0062bc1424240379c4b4", kill_on_drop: false }` [INFO] [stdout] c261d6cb897d846deabf0091bf39415a878b1ab91cdc0062bc1424240379c4b4