[INFO] cloning repository https://github.com/qubitsok/prav [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qubitsok/prav" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqubitsok%2Fprav", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqubitsok%2Fprav'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 666965d74f62f474e231e183d7bc4f03f2551ec5 [INFO] documenting qubitsok/prav against beta-2026-01-26 for beta-1.94-rustdoc-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqubitsok%2Fprav" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/qubitsok/prav [INFO] finished tweaking git repo https://github.com/qubitsok/prav [INFO] tweaked toml for git repo https://github.com/qubitsok/prav written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/qubitsok/prav on toolchain beta-2026-01-26 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-26" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/qubitsok/prav 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" "+beta-2026-01-26" "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" "+beta-2026-01-26" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f8c122adb551f9bd685dcae99cef773003feae00c2cf5641b31b0bf27cf556f2 [INFO] running `Command { std: "docker" "start" "-a" "f8c122adb551f9bd685dcae99cef773003feae00c2cf5641b31b0bf27cf556f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f8c122adb551f9bd685dcae99cef773003feae00c2cf5641b31b0bf27cf556f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8c122adb551f9bd685dcae99cef773003feae00c2cf5641b31b0bf27cf556f2", kill_on_drop: false }` [INFO] [stdout] f8c122adb551f9bd685dcae99cef773003feae00c2cf5641b31b0bf27cf556f2 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-01-26" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ed9606346fc82d9724f1a8d477fd01bb9d957300f49ee42468b9e2dc2ce98c8 [INFO] running `Command { std: "docker" "start" "-a" "5ed9606346fc82d9724f1a8d477fd01bb9d957300f49ee42468b9e2dc2ce98c8", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Compiling target-lexicon v0.13.4 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling zerocopy v0.8.31 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Checking is_terminal_polyfill v1.70.2 [INFO] [stderr] Checking anstyle-query v1.1.5 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Checking anstyle v1.0.13 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking clap_lex v0.7.6 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling find-msvc-tools v0.1.6 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking prav-core v0.0.1 (/opt/rustwide/workdir/prav-core) [INFO] [stderr] Checking anstream v0.6.21 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Compiling cc v1.2.51 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking hashbrown v0.16.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Checking clap_builder v4.5.53 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking unindent v0.2.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling pyo3-build-config v0.24.2 [INFO] [stderr] Compiling priority-queue v1.4.0 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking indexmap v2.13.0 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Checking iana-time-zone v0.1.64 [INFO] [stderr] Compiling indoc v2.0.7 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking core_affinity v0.8.3 [INFO] [stderr] Checking pbr v1.1.1 [INFO] [stderr] Checking rustc-hash v2.1.1 [INFO] [stderr] Compiling bench-suite v0.1.0 (/opt/rustwide/workdir/prav-core/bench-suite) [INFO] [stderr] Compiling fusion-blossom v0.2.12 [INFO] [stderr] Checking urlencoding v2.1.3 [INFO] [stderr] Checking weak-table v0.3.2 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Compiling xshell-macros v0.2.7 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] warning: bench-suite@0.1.0: Target is: x86_64-unknown-linux-gnu [INFO] [stderr] warning: bench-suite@0.1.0: Using memory.x [INFO] [stderr] Checking rand_xoshiro v0.7.0 [INFO] [stderr] Documenting prav-core v0.0.1 (/opt/rustwide/workdir/prav-core) [INFO] [stderr] Checking xshell v0.2.7 [INFO] [stderr] Compiling pyo3-ffi v0.24.2 [INFO] [stderr] Compiling pyo3-macros-backend v0.24.2 [INFO] [stderr] Compiling pyo3 v0.24.2 [INFO] [stderr] Compiling numpy v0.24.0 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stdout] warning: unresolved link to `dem_types` [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] - [`dem_types`] - Core DEM types (`Detector`, `ErrorMechanism`, etc.) [INFO] [stdout] ^^^^^^^^^^^ [INFO] [stdout] = note: no item named `dem_types` in scope [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: unclosed HTML tag `id` [INFO] [stdout] --> prav-core/src/circuit/dem_types.rs:42:49 [INFO] [stdout] | [INFO] [stdout] 42 | /// Detector ID (0-indexed, matches Stim's D). [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] 42 | /// Detector ID (0-indexed, matches Stim's `D`). [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `id` [INFO] [stdout] --> prav-core/src/circuit/dem_types.rs:89:51 [INFO] [stdout] | [INFO] [stdout] 89 | /// Observable ID (0-indexed, matches Stim's L). [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 89 | /// Observable ID (0-indexed, matches Stim's `L`). [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling nonzero v0.2.0 [INFO] [stderr] Checking clap v4.5.53 [INFO] [stderr] Documenting bench-suite v0.1.0 (/opt/rustwide/workdir/prav-core/bench-suite) [INFO] [stderr] Documenting prav-circuit-bench v0.1.0 (/opt/rustwide/workdir/prav-circuit-bench) [INFO] [stderr] Documenting xtask v0.1.0 (/opt/rustwide/workdir/prav-core/xtask) [INFO] [stderr] Compiling pyo3-macros v0.24.2 [INFO] [stderr] Documenting prav-fb-bench v0.1.0 (/opt/rustwide/workdir/prav-fb-bench) [INFO] [stderr] Documenting prav-py v0.0.1 (/opt/rustwide/workdir/prav-py) [INFO] [stdout] warning: unresolved link to `0` [INFO] [stdout] --> prav-py/src/decoder.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | / /// Union Find decoder for quantum error correction. [INFO] [stdout] 13 | | /// [INFO] [stdout] 14 | | /// Supports 2D surface codes, triangular codes, honeycomb codes, and 3D codes. [INFO] [stdout] 15 | | /// [INFO] [stdout] ... | [INFO] [stdout] 33 | | /// >>> syndromes[0] = 0b11 # Two adjacent defects [INFO] [stdout] 34 | | /// >>> corrections = decoder.decode(syndromes) [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] >>> syndromes[0] = 0b11 # Two adjacent defects [INFO] [stdout] ^ [INFO] [stdout] = note: no item named `0` in scope [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] [stderr] [INFO] [stdout] error: internal compiler error: src/librustdoc/passes/collect_intra_doc_links.rs:369:17: no resolution for "ToPyArray::to_pyarray" MacroNS DefId(29:649 ~ numpy[5ca6]::convert) [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/numpy-0.24.0/src/convert.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 151 | fn to_pyarray_bound<'py>(&self, py: Python<'py>) -> Bound<'py, PyArray> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' (1907) panicked at src/librustdoc/passes/collect_intra_doc_links.rs:369:17: [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7c900805b913 - ::fmt::h3d7dac47fafb0c4b [INFO] [stderr] 1: 0x7c900860e408 - core::fmt::write::h2b50c72afd608b4f [INFO] [stderr] 2: 0x7c9009b39fc2 - std::io::Write::write_fmt::hbf9db9cfd246a008 [INFO] [stderr] 3: 0x7c9008028e75 - std::panicking::default_hook::{{closure}}::h9e8fa234fcafc036 [INFO] [stderr] 4: 0x7c9008028ca3 - std::panicking::default_hook::hced54bbef22072d1 [INFO] [stderr] 5: 0x7c900701061a - std[3409abd3fb48a5f1]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7c90080291a2 - std::panicking::panic_with_hook::h12698ee7dd16f3b6 [INFO] [stderr] 7: 0x7c900704d281 - std[3409abd3fb48a5f1]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 8: 0x7c900703d536 - std[3409abd3fb48a5f1]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 9: 0x7c900703d33f - std[3409abd3fb48a5f1]::panicking::begin_panic:: [INFO] [stderr] 10: 0x7c900706aea1 - ::emit_producing_guarantee [INFO] [stderr] 11: 0x7c90075fd97c - ::span_bug:: [INFO] [stderr] 12: 0x7c90076204f6 - rustc_middle[d308fc93fdc35779]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 13: 0x7c90076206a2 - rustc_middle[d308fc93fdc35779]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 14: 0x7c9007611ccb - rustc_middle[d308fc93fdc35779]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 15: 0x7c900561ebc8 - rustc_middle[d308fc93fdc35779]::util::bug::span_bug_fmt:: [INFO] [stderr] 16: 0x62070dbd008d - ::resolve_path [INFO] [stderr] 17: 0x62070dbd07c3 - ::resolve [INFO] [stderr] 18: 0x62070dbe6232 - ::resolve_link [INFO] [stderr] 19: 0x62070db1b859 - ::resolve_links::{closure#0} [INFO] [stderr] 20: 0x62070dd2fb15 - ::visit_item [INFO] [stderr] 21: 0x62070dc158a8 - rustdoc[a1098cbc91ac2277]::core::run_global_ctxt [INFO] [stderr] 22: 0x62070db06488 - rustdoc[a1098cbc91ac2277]::main_args::{closure#2}::{closure#0} [INFO] [stderr] 23: 0x62070dafd3fd - rustc_interface[27b2fd718601f0da]::interface::run_compiler::<(), rustdoc[a1098cbc91ac2277]::main_args::{closure#2}>::{closure#1} [INFO] [stderr] 24: 0x62070da35a28 - std[3409abd3fb48a5f1]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 25: 0x62070db300d7 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[fe766838cf8e359]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 26: 0x7c9009795682 - std::sys::thread::unix::Thread::new::thread_start::he30da9c17f5363d6 [INFO] [stderr] 27: 0x7c900328aaa4 - [INFO] [stderr] 28: 0x7c9003317a64 - clone [INFO] [stderr] 29: 0x0 - [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: rustc 1.94.0-beta.2 (23a44d3c7 2026-01-25) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --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 `prav-py` [INFO] running `Command { std: "docker" "inspect" "5ed9606346fc82d9724f1a8d477fd01bb9d957300f49ee42468b9e2dc2ce98c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ed9606346fc82d9724f1a8d477fd01bb9d957300f49ee42468b9e2dc2ce98c8", kill_on_drop: false }` [INFO] [stdout] 5ed9606346fc82d9724f1a8d477fd01bb9d957300f49ee42468b9e2dc2ce98c8