[INFO] cloning repository https://github.com/pulse-smith-ts56yu/bls12_381 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pulse-smith-ts56yu/bls12_381" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpulse-smith-ts56yu%2Fbls12_381", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpulse-smith-ts56yu%2Fbls12_381'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9cfa05ed2c7ef0aaef3e76e19a09e5a18db75941 [INFO] documenting pulse-smith-ts56yu/bls12_381 against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpulse-smith-ts56yu%2Fbls12_381" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/pulse-smith-ts56yu/bls12_381 [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/pulse-smith-ts56yu/bls12_381 [INFO] tweaked toml for git repo https://github.com/pulse-smith-ts56yu/bls12_381 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pulse-smith-ts56yu/bls12_381 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/pulse-smith-ts56yu/bls12_381 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 15f6077f1594a774ea4777383ffd09227d6f43b4d3712bc8cefffabf5a1b0dd8 [INFO] running `Command { std: "docker" "start" "-a" "15f6077f1594a774ea4777383ffd09227d6f43b4d3712bc8cefffabf5a1b0dd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15f6077f1594a774ea4777383ffd09227d6f43b4d3712bc8cefffabf5a1b0dd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15f6077f1594a774ea4777383ffd09227d6f43b4d3712bc8cefffabf5a1b0dd8", kill_on_drop: false }` [INFO] [stdout] 15f6077f1594a774ea4777383ffd09227d6f43b4d3712bc8cefffabf5a1b0dd8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 100ea50bdc8c0c03dbaf619427ed0bcfe2407bff5a24d793eb9523d6ab98a45e [INFO] running `Command { std: "docker" "start" "-a" "100ea50bdc8c0c03dbaf619427ed0bcfe2407bff5a24d793eb9523d6ab98a45e", kill_on_drop: false }` [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking pairing v0.23.0 [INFO] [stderr] Documenting bls12_381 v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/scalar.rs:833:7 [INFO] [stdout] | [INFO] [stdout] 833 | #[cfg(feature = "std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `alloc`, `bits`, `default`, `digest`, `experimental`, `group`, `groups`, `nightly`, `pairing`, `pairings`, and `zeroize` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/notes/design.rs:66:70 [INFO] [stdout] | [INFO] [stdout] 66 | //! To use the fast subgroup check algorithm for $\mathbb{G_1}$ from https://eprint.iacr.org/2019/814.pdf and [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] 66 | //! To use the fast subgroup check algorithm for $\mathbb{G_1}$ from and [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/notes/design.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | //! https://eprint.iacr.org/2021/1130, it is necessary to find a nontrivial cube root of [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] 67 | //! , it is necessary to find a nontrivial cube root of [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/notes/design.rs:91:70 [INFO] [stdout] | [INFO] [stdout] 91 | //! To use the fast subgroup check algorithm for $\mathbb{G_2}$ from https://eprint.iacr.org/2019/814.pdf and [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] 91 | //! To use the fast subgroup check algorithm for $\mathbb{G_2}$ from and [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/notes/design.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 92 | //! https://eprint.iacr.org/2021/1130, it is necessary to find the endomorphism: [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] 92 | //! , it is necessary to find the endomorphism: [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant explicit link target [INFO] [stdout] --> src/pairings.rs:494:48 [INFO] [stdout] | [INFO] [stdout] 494 | /// conjunction with the [`multi_miller_loop`](crate::multi_miller_loop) [INFO] [stdout] | ------------------- ^^^^^^^^^^^^^^^^^^^^^^^^ explicit target is redundant [INFO] [stdout] | | [INFO] [stdout] | because label contains path that resolves to same destination [INFO] [stdout] | [INFO] [stdout] = note: when a link's destination is not specified, [INFO] [stdout] the label is used to resolve intra-doc links [INFO] [stdout] = note: `#[warn(rustdoc::redundant_explicit_links)]` on by default [INFO] [stdout] help: remove explicit link target [INFO] [stdout] | [INFO] [stdout] 494 - /// conjunction with the [`multi_miller_loop`](crate::multi_miller_loop) [INFO] [stdout] 494 + /// conjunction with the [`multi_miller_loop`] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' (44) panicked at src/librustdoc/html/markdown.rs:534:22: [INFO] [stderr] a production-ready version of this should handle the error somehow: LatexError(3, UnknownCommand("textrm")) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x72e9d8a46d9b - <::print::DisplayBacktrace as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 1: 0x72e9d900ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 2: 0x72e9d8a5dc36 - ::write_fmt [INFO] [stderr] 3: 0x72e9d8a1ce48 - std[6281e874092a0dfc]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x72e9d8a3a163 - std[6281e874092a0dfc]::panicking::default_hook [INFO] [stderr] 5: 0x72e9d7a0ff8d - std[6281e874092a0dfc]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x72e9d8a3a442 - std[6281e874092a0dfc]::panicking::panic_with_hook [INFO] [stderr] 7: 0x72e9d8a1cf08 - std[6281e874092a0dfc]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x72e9d8a11479 - std[6281e874092a0dfc]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x72e9d8a1e96d - __rustc[670611b3f56fc7d7]::rust_begin_unwind [INFO] [stderr] 10: 0x72e9d56ce58c - core[37ab4a9f28f6fd13]::panicking::panic_fmt [INFO] [stderr] 11: 0x72e9d5388b72 - core[37ab4a9f28f6fd13]::result::unwrap_failed [INFO] [stderr] 12: 0x5c20fa50e51e - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 13: 0x5c20fa4a4c16 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 14: 0x5c20fa30a493 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>>, pulldown_cmark_escape[cb8658d251f4e39e]::FmtWriter<&mut core[37ab4a9f28f6fd13]::fmt::Formatter>>>::run [INFO] [stderr] 15: 0x5c20fa159b80 - ::write_into::<&mut core[37ab4a9f28f6fd13]::fmt::Formatter> [INFO] [stderr] 16: 0x5c20fa4fd521 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 17: 0x72e9d900ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 18: 0x5c20fa4fe5da - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 19: 0x5c20fa15b657 - rustdoc[7f40747ea455e46f]::html::render::render_impl::{closure#0}::doc_impl_item::<&mut alloc[56313f94ec8c6695]::string::String, &mut alloc[56313f94ec8c6695]::string::String> [INFO] [stderr] 20: 0x5c20fa4fc48c - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 21: 0x5c20fa40fbab - rustdoc[7f40747ea455e46f]::html::render::render_assoc_items_inner [INFO] [stderr] 22: 0x5c20fa4fe304 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 23: 0x72e9d900ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 24: 0x5c20fa12094f - ::render_into:: [INFO] [stderr] 25: 0x5c20fa502ab0 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 26: 0x72e9d900ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 27: 0x5c20fa1f5c0a - rustdoc[7f40747ea455e46f]::html::layout::render::, core[37ab4a9f28f6fd13]::fmt::builders::FromFn<::render_item::{closure#1}>> [INFO] [stderr] 28: 0x5c20fa349b85 - ::render_item [INFO] [stderr] 29: 0x5c20fa4e4a5e - ::item [INFO] [stderr] 30: 0x5c20fa1feadc - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 31: 0x5c20fa1fec8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 32: 0x5c20fa1fec8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 33: 0x5c20fa2c739f - rustdoc[7f40747ea455e46f]::main_args::{closure#2}::{closure#0} [INFO] [stderr] 34: 0x5c20fa2bb100 - rustc_interface[7c235db06cadd779]::interface::run_compiler::<(), rustdoc[7f40747ea455e46f]::main_args::{closure#2}>::{closure#1} [INFO] [stderr] 35: 0x5c20fa1f4078 - std[6281e874092a0dfc]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 36: 0x5c20fa2eddf7 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[37ab4a9f28f6fd13]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 37: 0x72e9da21dbac - ::new::thread_start [INFO] [stderr] 38: 0x72e9d3c8aaa4 - [INFO] [stderr] 39: 0x72e9d3d17a64 - 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-2026-02-07T12_19_54-43.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 `bls12_381` [INFO] running `Command { std: "docker" "inspect" "100ea50bdc8c0c03dbaf619427ed0bcfe2407bff5a24d793eb9523d6ab98a45e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "100ea50bdc8c0c03dbaf619427ed0bcfe2407bff5a24d793eb9523d6ab98a45e", kill_on_drop: false }` [INFO] [stdout] 100ea50bdc8c0c03dbaf619427ed0bcfe2407bff5a24d793eb9523d6ab98a45e