[INFO] cloning repository https://github.com/aleksandar409/mcircom-witnesscalc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aleksandar409/mcircom-witnesscalc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleksandar409%2Fmcircom-witnesscalc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleksandar409%2Fmcircom-witnesscalc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ce84a4a2114e032b14ef6cd62bd71fa72c7560e1 [INFO] documenting aleksandar409/mcircom-witnesscalc against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleksandar409%2Fmcircom-witnesscalc" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/aleksandar409/mcircom-witnesscalc [INFO] finished tweaking git repo https://github.com/aleksandar409/mcircom-witnesscalc [INFO] tweaked toml for git repo https://github.com/aleksandar409/mcircom-witnesscalc written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/aleksandar409/mcircom-witnesscalc 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/aleksandar409/mcircom-witnesscalc 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] bdf1f51a93fb679225d6bb5bec700b0184f336951f9a6c0d01ce96c8063cf200 [INFO] running `Command { std: "docker" "start" "-a" "bdf1f51a93fb679225d6bb5bec700b0184f336951f9a6c0d01ce96c8063cf200", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdf1f51a93fb679225d6bb5bec700b0184f336951f9a6c0d01ce96c8063cf200", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdf1f51a93fb679225d6bb5bec700b0184f336951f9a6c0d01ce96c8063cf200", kill_on_drop: false }` [INFO] [stdout] bdf1f51a93fb679225d6bb5bec700b0184f336951f9a6c0d01ce96c8063cf200 [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] 1240a10c5b105bd01bfdbca65b95bd6f2614c6e83f51144393aa0f1f69c58f30 [INFO] running `Command { std: "docker" "start" "-a" "1240a10c5b105bd01bfdbca65b95bd6f2614c6e83f51144393aa0f1f69c58f30", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling rustix v1.0.5 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling prettyplease v0.2.29 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling bytes v1.9.0 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling libloading v0.8.6 [INFO] [stderr] Checking allocator-api2 v0.2.21 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling syn v2.0.97 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling log v0.4.25 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling bindgen v0.72.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling multimap v0.10.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling portable-atomic v1.11.0 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Checking unicode-width v0.2.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling serde_json v1.0.138 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking ryu v1.0.19 [INFO] [stderr] Compiling ruint-macro v1.2.1 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking memmap2 v0.9.5 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Checking wtns-file v0.1.5 [INFO] [stderr] Checking winnow v0.7.7 [INFO] [stderr] Checking indicatif v0.17.11 [INFO] [stderr] Compiling tempfile v3.19.1 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling prost-derive v0.13.4 [INFO] [stderr] Compiling enum-ordinalize-derive v4.3.1 [INFO] [stderr] Compiling ark-serialize-derive v0.5.0 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling ark-ff-macros v0.5.0 [INFO] [stderr] Compiling ark-ff-asm v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Compiling enum-ordinalize v4.3.0 [INFO] [stderr] Compiling educe v0.6.0 [INFO] [stderr] Compiling prost v0.13.4 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling prost-types v0.13.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling prost-build v0.13.4 [INFO] [stderr] Checking ark-std v0.5.0 [INFO] [stderr] Checking ark-serialize v0.5.0 [INFO] [stderr] Checking ark-ff v0.5.0 [INFO] [stderr] Checking ruint v1.13.1 [INFO] [stderr] Compiling circom-witnesscalc v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking ark-poly v0.5.0 [INFO] [stderr] Checking ark-ec v0.5.0 [INFO] [stderr] Checking ark-bn254 v0.5.0 [INFO] [stderr] Documenting circom-witnesscalc v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vm.rs:178:68 [INFO] [stdout] | [INFO] [stdout] 178 | fn new_component(component: Rc>, templates: &[Template]) -> Frame { [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 178 | fn new_component(component: Rc>, templates: &[Template]) -> Frame<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vm.rs:188:35 [INFO] [stdout] | [INFO] [stdout] 188 | fn_idx: usize, functions: &[Function], args_num: usize, [INFO] [stdout] | ^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 189 | return_num: usize) -> Frame { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is hidden here [INFO] [stdout] | the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 189 | return_num: usize) -> Frame<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' (2203) panicked at src/librustdoc/html/markdown.rs:541:22: [INFO] [stderr] a production-ready version of this should handle the error somehow: LatexError(1, UnknownCommand("floor")) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7be60de46d9b - <::print::DisplayBacktrace as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 1: 0x7be60e40ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 2: 0x7be60de5dc36 - ::write_fmt [INFO] [stderr] 3: 0x7be60de1ce48 - std[6281e874092a0dfc]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x7be60de3a163 - std[6281e874092a0dfc]::panicking::default_hook [INFO] [stderr] 5: 0x7be60ce0ff8d - std[6281e874092a0dfc]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7be60de3a442 - std[6281e874092a0dfc]::panicking::panic_with_hook [INFO] [stderr] 7: 0x7be60de1cf08 - std[6281e874092a0dfc]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x7be60de11479 - std[6281e874092a0dfc]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x7be60de1e96d - __rustc[670611b3f56fc7d7]::rust_begin_unwind [INFO] [stderr] 10: 0x7be60aace58c - core[37ab4a9f28f6fd13]::panicking::panic_fmt [INFO] [stderr] 11: 0x7be60a788b72 - core[37ab4a9f28f6fd13]::result::unwrap_failed [INFO] [stderr] 12: 0x5979398d14e7 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 13: 0x597939867c16 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 14: 0x5979396cd493 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>>, pulldown_cmark_escape[cb8658d251f4e39e]::FmtWriter<&mut core[37ab4a9f28f6fd13]::fmt::Formatter>>>::run [INFO] [stderr] 15: 0x59793951cb80 - ::write_into::<&mut core[37ab4a9f28f6fd13]::fmt::Formatter> [INFO] [stderr] 16: 0x5979398c0521 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 17: 0x7be60e40ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 18: 0x5979398c15da - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 19: 0x59793951e657 - rustdoc[7f40747ea455e46f]::html::render::render_impl::{closure#0}::doc_impl_item::<&mut alloc[56313f94ec8c6695]::string::String, &mut alloc[56313f94ec8c6695]::string::String> [INFO] [stderr] 20: 0x5979398bf48c - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 21: 0x59793985c794 - , >::get::{closure#0}>, >::get::{closure#1}> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 22: 0x59793977f8a7 - >::get [INFO] [stderr] 23: 0x59793980f681 - rustdoc[7f40747ea455e46f]::html::render::write_shared::write_shared [INFO] [stderr] 24: 0x59793971b2b0 - ::init [INFO] [stderr] 25: 0x59793968a23f - rustdoc[7f40747ea455e46f]::main_args::{closure#2}::{closure#0} [INFO] [stderr] 26: 0x59793967e100 - rustc_interface[7c235db06cadd779]::interface::run_compiler::<(), rustdoc[7f40747ea455e46f]::main_args::{closure#2}>::{closure#1} [INFO] [stderr] 27: 0x5979395b7078 - std[6281e874092a0dfc]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 28: 0x5979396b0df7 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[37ab4a9f28f6fd13]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 29: 0x7be60f61dbac - ::new::thread_start [INFO] [stderr] 30: 0x7be60908aaa4 - [INFO] [stderr] 31: 0x7be609117a64 - clone [INFO] [stderr] 32: 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-2026-02-09T21_50_52-2199.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 --crate-type staticlib --crate-type cdylib [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 `circom-witnesscalc` [INFO] running `Command { std: "docker" "inspect" "1240a10c5b105bd01bfdbca65b95bd6f2614c6e83f51144393aa0f1f69c58f30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1240a10c5b105bd01bfdbca65b95bd6f2614c6e83f51144393aa0f1f69c58f30", kill_on_drop: false }` [INFO] [stdout] 1240a10c5b105bd01bfdbca65b95bd6f2614c6e83f51144393aa0f1f69c58f30