[INFO] fetching crate swift-bridge-ir 0.1.59... [INFO] documenting swift-bridge-ir-0.1.59 against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918 [INFO] extracting crate swift-bridge-ir 0.1.59 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate swift-bridge-ir 0.1.59 [INFO] finished tweaking crates.io crate swift-bridge-ir 0.1.59 [INFO] tweaked toml for crates.io crate swift-bridge-ir 0.1.59 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate swift-bridge-ir 0.1.59 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 swift-bridge-ir 0.1.59 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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f21811b9053690a41bef7114dfcfdfa5b525fc98594de9c9a7d258dc390a8513 [INFO] running `Command { std: "docker" "start" "-a" "f21811b9053690a41bef7114dfcfdfa5b525fc98594de9c9a7d258dc390a8513", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f21811b9053690a41bef7114dfcfdfa5b525fc98594de9c9a7d258dc390a8513", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f21811b9053690a41bef7114dfcfdfa5b525fc98594de9c9a7d258dc390a8513", kill_on_drop: false }` [INFO] [stdout] f21811b9053690a41bef7114dfcfdfa5b525fc98594de9c9a7d258dc390a8513 [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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cbb16d925ac52f0e1eba118406f845403e5c22af9ac679fc8f804dee2a264b52 [INFO] running `Command { std: "docker" "start" "-a" "cbb16d925ac52f0e1eba118406f845403e5c22af9ac679fc8f804dee2a264b52", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Checking quote v1.0.10 [INFO] [stderr] Documenting swift-bridge-ir v0.1.59 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `T` [INFO] [stdout] --> src/bridged_type.rs:417:7 [INFO] [stdout] | [INFO] [stdout] 417 | /// &[T] [INFO] [stdout] | ^ no item named `T` 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: this URL is not a hyperlink [INFO] [stdout] --> src/parse/parse_extern_mod/opaque_type_attributes.rs:49:16 [INFO] [stdout] | [INFO] [stdout] 49 | /// issue: https://github.com/chinedufn/swift-bridge/issues/155 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] = note: `#[warn(rustdoc::bare_urls)]` on by default [INFO] [stdout] help: use an automatic link instead [INFO] [stdout] | [INFO] [stdout] 49 | /// issue: [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `T` [INFO] [stdout] --> src/bridged_type/bridged_option.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | /// Option [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::invalid_html_tags)]` on by default [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 9 | /// `Option` [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/bridged_type/built_in_primitive.rs:43:14 [INFO] [stdout] | [INFO] [stdout] 43 | /// See: https://github.com/chinedufn/swift-bridge/issues/186 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] help: use an automatic link instead [INFO] [stdout] | [INFO] [stdout] 43 | /// See: [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/bridged_type/shared_struct.rs:610:5 [INFO] [stdout] | [INFO] [stdout] 610 | /// https://docs.swift.org/swift-book/LanguageGuide/ClassesAndStructures.html [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] help: use an automatic link instead [INFO] [stdout] | [INFO] [stdout] 610 | /// [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `Self` [INFO] [stdout] --> src/bridged_type.rs:146:38 [INFO] [stdout] | [INFO] [stdout] 146 | /// Get the FFI compatible Option representation. [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 146 | /// Get the FFI compatible `Option` representation. [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `Self` [INFO] [stdout] --> src/bridged_type.rs:153:38 [INFO] [stdout] | [INFO] [stdout] 153 | /// Get the FFI compatible Option representation. [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 153 | /// Get the FFI compatible `Option` representation. [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `Self` [INFO] [stdout] --> src/bridged_type.rs:161:38 [INFO] [stdout] | [INFO] [stdout] 161 | /// Get the FFI compatible Option representation. [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 161 | /// Get the FFI compatible `Option` representation. [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `u8` [INFO] [stdout] --> src/bridged_type.rs:200:17 [INFO] [stdout] | [INFO] [stdout] 200 | /// FfiSlice -> &[u8] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 200 | /// `FfiSlice` -> &[u8] [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `Self` [INFO] [stdout] --> src/bridged_type.rs:209:26 [INFO] [stdout] | [INFO] [stdout] 209 | /// Convert an Option FFI representation to the Rust representation. [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 209 | /// Convert an `Option` FFI representation to the Rust representation. [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `Self` [INFO] [stdout] --> src/bridged_type.rs:221:26 [INFO] [stdout] | [INFO] [stdout] 221 | /// Convert an Option FFI representation to the Rust representation. [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 221 | /// Convert an `Option` FFI representation to the Rust representation. [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `T` [INFO] [stdout] --> src/bridged_type.rs:325:15 [INFO] [stdout] | [INFO] [stdout] 325 | /// Option would return Option_{T.to_alpha_numeric_underscore_name()} [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 325 | /// `Option` would return Option_{T.to_alpha_numeric_underscore_name()} [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `T` [INFO] [stdout] --> src/bridged_type.rs:423:8 [INFO] [stdout] | [INFO] [stdout] 423 | /// Vec [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 423 | /// `Vec` [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: could not parse code block as Rust code [INFO] [stdout] --> src/parsed_extern_fn.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | /// ```no_run,ignore [INFO] [stdout] | _________^ [INFO] [stdout] 94 | | /// // Declaration [INFO] [stdout] 95 | | /// #[swift_bridge(args_into = (some_arg, another_arg)] [INFO] [stdout] 96 | | /// fn some_function(some_arg: u8, another_arg: MyStruct); [INFO] [stdout] ... | [INFO] [stdout] 101 | | /// } [INFO] [stdout] 102 | | /// ``` [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text [INFO] [stdout] --> src/parsed_extern_fn.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | /// ```no_run,ignore [INFO] [stdout] | ^^^ [INFO] [stdout] = note: error from rustc: mismatched closing delimiter: `]` [INFO] [stdout] = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' (88) panicked at src/librustdoc/html/markdown.rs:534:22: [INFO] [stderr] a production-ready version of this should handle the error somehow: LatexError(151, MacroParameterOutsideCustomCommand) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7817aa246d9b - <::print::DisplayBacktrace as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7817aa80ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 2: 0x7817aa25dc36 - ::write_fmt [INFO] [stderr] 3: 0x7817aa21ce48 - std[6281e874092a0dfc]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7817aa23a163 - std[6281e874092a0dfc]::panicking::default_hook [INFO] [stderr] 5: 0x7817a920ff8d - std[6281e874092a0dfc]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7817aa23a442 - std[6281e874092a0dfc]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7817aa21cf08 - std[6281e874092a0dfc]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7817aa211479 - std[6281e874092a0dfc]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7817aa21e96d - __rustc[670611b3f56fc7d7]::rust_begin_unwind [INFO] [stderr] 10: 0x7817a6ece58c - core[37ab4a9f28f6fd13]::panicking::panic_fmt [INFO] [stderr] 11: 0x7817a6b88b72 - core[37ab4a9f28f6fd13]::result::unwrap_failed [INFO] [stderr] 12: 0x5ac835d6351e - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 13: 0x5ac835cf9c16 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 14: 0x5ac835b5f493 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>>, pulldown_cmark_escape[cb8658d251f4e39e]::FmtWriter<&mut core[37ab4a9f28f6fd13]::fmt::Formatter>>>::run [INFO] [stderr] 15: 0x5ac8359aeb80 - ::write_into::<&mut core[37ab4a9f28f6fd13]::fmt::Formatter> [INFO] [stderr] 16: 0x5ac835d52521 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 17: 0x7817aa80ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 18: 0x5ac835d535da - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 19: 0x5ac8359b0657 - rustdoc[7f40747ea455e46f]::html::render::render_impl::{closure#0}::doc_impl_item::<&mut alloc[56313f94ec8c6695]::string::String, &mut alloc[56313f94ec8c6695]::string::String> [INFO] [stderr] 20: 0x5ac835d5148c - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 21: 0x5ac835c64c5c - rustdoc[7f40747ea455e46f]::html::render::render_assoc_items_inner [INFO] [stderr] 22: 0x5ac835d53304 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 23: 0x7817aa80ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 24: 0x5ac83597594f - ::render_into:: [INFO] [stderr] 25: 0x5ac835d57ab0 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 26: 0x7817aa80ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 27: 0x5ac835a4ac0a - rustdoc[7f40747ea455e46f]::html::layout::render::, core[37ab4a9f28f6fd13]::fmt::builders::FromFn<::render_item::{closure#1}>> [INFO] [stderr] 28: 0x5ac835b9eb85 - ::render_item [INFO] [stderr] 29: 0x5ac835d39a5e - ::item [INFO] [stderr] 30: 0x5ac835a53adc - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 31: 0x5ac835a53c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 32: 0x5ac835a53c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 33: 0x5ac835b1c39f - rustdoc[7f40747ea455e46f]::main_args::{closure#2}::{closure#0} [INFO] [stderr] 34: 0x5ac835b10100 - rustc_interface[7c235db06cadd779]::interface::run_compiler::<(), rustdoc[7f40747ea455e46f]::main_args::{closure#2}>::{closure#1} [INFO] [stderr] 35: 0x5ac835a49078 - std[6281e874092a0dfc]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 36: 0x5ac835b42df7 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[37ab4a9f28f6fd13]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 37: 0x7817aba1dbac - ::new::thread_start [INFO] [stderr] 38: 0x7817a548aaa4 - [INFO] [stderr] 39: 0x7817a5517a64 - clone [INFO] [stderr] 40: 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_58_02-87.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 `swift-bridge-ir` [INFO] running `Command { std: "docker" "inspect" "cbb16d925ac52f0e1eba118406f845403e5c22af9ac679fc8f804dee2a264b52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbb16d925ac52f0e1eba118406f845403e5c22af9ac679fc8f804dee2a264b52", kill_on_drop: false }` [INFO] [stdout] cbb16d925ac52f0e1eba118406f845403e5c22af9ac679fc8f804dee2a264b52