[INFO] fetching crate bulletproofs-bls 4.0.0... [INFO] documenting bulletproofs-bls-4.0.0 against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918 [INFO] extracting crate bulletproofs-bls 4.0.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate bulletproofs-bls 4.0.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate bulletproofs-bls 4.0.0 [INFO] tweaked toml for crates.io crate bulletproofs-bls 4.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate bulletproofs-bls 4.0.0 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 bulletproofs-bls 4.0.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0c2f850ad1bfdcd81ce141ad7b0ec8b004a3bb20de43d86ff1c05e405cdd4905 [INFO] running `Command { std: "docker" "start" "-a" "0c2f850ad1bfdcd81ce141ad7b0ec8b004a3bb20de43d86ff1c05e405cdd4905", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c2f850ad1bfdcd81ce141ad7b0ec8b004a3bb20de43d86ff1c05e405cdd4905", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c2f850ad1bfdcd81ce141ad7b0ec8b004a3bb20de43d86ff1c05e405cdd4905", kill_on_drop: false }` [INFO] [stdout] 0c2f850ad1bfdcd81ce141ad7b0ec8b004a3bb20de43d86ff1c05e405cdd4905 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 88436f272b24980a4ae1ee3fa46cc59b07f0ecf269bf8f6ac8cd274ad7b3bed9 [INFO] running `Command { std: "docker" "start" "-a" "88436f272b24980a4ae1ee3fa46cc59b07f0ecf269bf8f6ac8cd274ad7b3bed9", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling blst v0.3.12 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking pairing v0.23.0 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking merlin v3.0.0 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Checking blstrs_plus v0.8.18 [INFO] [stderr] Documenting bulletproofs-bls v4.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `::RangeProof` [INFO] [stdout] --> src/range_proof/messages.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 44 | /// [`RangeProof`](::RangeProof). [INFO] [stdout] | ^^^^^^^^^^^^ no item named `` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `::range_proof_mpc` [INFO] [stdout] --> src/range_proof/party.rs:11:28 [INFO] [stdout] | [INFO] [stdout] 11 | //! in the [`aggregation`](::range_proof_mpc) module. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no item named `` in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `::range_proof_mpc` [INFO] [stdout] --> src/range_proof/mod.rs:54:67 [INFO] [stdout] | [INFO] [stdout] 54 | /// protocol locally. That API is exposed in the [`aggregation`](::range_proof_mpc) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no item named `` in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `i` [INFO] [stdout] --> src/linear_proof.rs:301:65 [INFO] [stdout] | [INFO] [stdout] 301 | /// In GHL'21 this is referred to as the subset-product \\(x\\). [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] 301 | /// In GHL'21 this is referred to as the subset-product \\(`x`\\). [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' (431) panicked at src/librustdoc/html/markdown.rs:534:22: [INFO] [stderr] a production-ready version of this should handle the error somehow: LatexError(1, UnknownCommand("textsf")) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x770d1ee46d9b - <::print::DisplayBacktrace as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 1: 0x770d1f40ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 2: 0x770d1ee5dc36 - ::write_fmt [INFO] [stderr] 3: 0x770d1ee1ce48 - std[6281e874092a0dfc]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x770d1ee3a163 - std[6281e874092a0dfc]::panicking::default_hook [INFO] [stderr] 5: 0x770d1de0ff8d - std[6281e874092a0dfc]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x770d1ee3a442 - std[6281e874092a0dfc]::panicking::panic_with_hook [INFO] [stderr] 7: 0x770d1ee1cf08 - std[6281e874092a0dfc]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x770d1ee11479 - std[6281e874092a0dfc]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x770d1ee1e96d - __rustc[670611b3f56fc7d7]::rust_begin_unwind [INFO] [stderr] 10: 0x770d1bace58c - core[37ab4a9f28f6fd13]::panicking::panic_fmt [INFO] [stderr] 11: 0x770d1b788b72 - core[37ab4a9f28f6fd13]::result::unwrap_failed [INFO] [stderr] 12: 0x5aee4cb9751e - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 13: 0x5aee4cb2dc16 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 14: 0x5aee4c993493 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>>, pulldown_cmark_escape[cb8658d251f4e39e]::FmtWriter<&mut core[37ab4a9f28f6fd13]::fmt::Formatter>>>::run [INFO] [stderr] 15: 0x5aee4c7e2b80 - ::write_into::<&mut core[37ab4a9f28f6fd13]::fmt::Formatter> [INFO] [stderr] 16: 0x5aee4cb86521 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 17: 0x770d1f40ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 18: 0x5aee4cb875da - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 19: 0x5aee4cb80c8a - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 20: 0x770d1f40ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 21: 0x5aee4c96f966 - rustdoc[7f40747ea455e46f]::html::render::print_item::item_trait::{closure#0} [INFO] [stderr] 22: 0x770d1f40ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 23: 0x5aee4c87ebaa - rustdoc[7f40747ea455e46f]::html::layout::render::, core[37ab4a9f28f6fd13]::fmt::builders::FromFn<::render_item::{closure#1}>> [INFO] [stderr] 24: 0x5aee4c9d2b85 - ::render_item [INFO] [stderr] 25: 0x5aee4cb6da5e - ::item [INFO] [stderr] 26: 0x5aee4c887adc - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 27: 0x5aee4c887c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 28: 0x5aee4c887c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 29: 0x5aee4c95039f - rustdoc[7f40747ea455e46f]::main_args::{closure#2}::{closure#0} [INFO] [stderr] 30: 0x5aee4c944100 - rustc_interface[7c235db06cadd779]::interface::run_compiler::<(), rustdoc[7f40747ea455e46f]::main_args::{closure#2}>::{closure#1} [INFO] [stderr] 31: 0x5aee4c87d078 - std[6281e874092a0dfc]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 32: 0x5aee4c976df7 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[37ab4a9f28f6fd13]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 33: 0x770d2061dbac - ::new::thread_start [INFO] [stderr] 34: 0x770d1a08aaa4 - [INFO] [stderr] 35: 0x770d1a117a64 - clone [INFO] [stderr] 36: 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-2026-02-07T18_24_35-430.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 `bulletproofs-bls` [INFO] running `Command { std: "docker" "inspect" "88436f272b24980a4ae1ee3fa46cc59b07f0ecf269bf8f6ac8cd274ad7b3bed9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88436f272b24980a4ae1ee3fa46cc59b07f0ecf269bf8f6ac8cd274ad7b3bed9", kill_on_drop: false }` [INFO] [stdout] 88436f272b24980a4ae1ee3fa46cc59b07f0ecf269bf8f6ac8cd274ad7b3bed9