[INFO] cloning repository https://github.com/MarcoGorelli/pycapsule-demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarcoGorelli/pycapsule-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcoGorelli%2Fpycapsule-demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcoGorelli%2Fpycapsule-demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f8947c5d2685ec7365067f60bcab1283f983fc8b [INFO] documenting MarcoGorelli/pycapsule-demo 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%2FMarcoGorelli%2Fpycapsule-demo" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/MarcoGorelli/pycapsule-demo [INFO] finished tweaking git repo https://github.com/MarcoGorelli/pycapsule-demo [INFO] tweaked toml for git repo https://github.com/MarcoGorelli/pycapsule-demo written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/MarcoGorelli/pycapsule-demo 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/MarcoGorelli/pycapsule-demo 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 43d957d1e35fa0d2be2d477802fb2f1909e02440e30b62511cfaa2353ae04a35 [INFO] running `Command { std: "docker" "start" "-a" "43d957d1e35fa0d2be2d477802fb2f1909e02440e30b62511cfaa2353ae04a35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43d957d1e35fa0d2be2d477802fb2f1909e02440e30b62511cfaa2353ae04a35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43d957d1e35fa0d2be2d477802fb2f1909e02440e30b62511cfaa2353ae04a35", kill_on_drop: false }` [INFO] [stdout] 43d957d1e35fa0d2be2d477802fb2f1909e02440e30b62511cfaa2353ae04a35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 84d0545257b5be3f1ae25b28801c0c1c8c73c779859b7ec6fad1cdb0505a186e [INFO] running `Command { std: "docker" "start" "-a" "84d0545257b5be3f1ae25b28801c0c1c8c73c779859b7ec6fad1cdb0505a186e", kill_on_drop: false }` [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking chrono v0.4.39 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking bytes v1.9.0 [INFO] [stderr] Checking arrow-schema v53.3.0 [INFO] [stderr] Compiling pyo3-build-config v0.23.3 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking lexical-util v1.0.6 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling semver v1.0.24 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Compiling serde v1.0.216 [INFO] [stderr] Checking lexical-parse-integer v1.0.5 [INFO] [stderr] Checking lexical-write-integer v1.0.5 [INFO] [stderr] Checking lexical-parse-float v1.0.5 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking arrow-buffer v53.3.0 [INFO] [stderr] Checking lexical-write-float v1.0.5 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking lexical-core v1.0.5 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking arrow-data v53.3.0 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Checking atoi v2.0.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Compiling pyo3-ffi v0.23.3 [INFO] [stderr] Compiling pyo3-macros-backend v0.23.3 [INFO] [stderr] Checking indexmap v2.7.0 [INFO] [stderr] Compiling flatbuffers v24.3.25 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling serde_json v1.0.133 [INFO] [stderr] Compiling pyo3 v0.23.3 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking unindent v0.2.3 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Checking rustc-hash v2.1.0 [INFO] [stderr] Compiling parse-zoneinfo v0.3.1 [INFO] [stderr] Compiling chrono-tz-build v0.4.0 [INFO] [stderr] Compiling chrono-tz v0.10.0 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Compiling pyo3-macros v0.23.3 [INFO] [stderr] Checking numpy v0.23.0 [INFO] [stderr] Checking arrow-array v53.3.0 [INFO] [stderr] Checking arrow-select v53.3.0 [INFO] [stderr] Checking arrow-row v53.3.0 [INFO] [stderr] Checking arrow-arith v53.3.0 [INFO] [stderr] Checking arrow-cast v53.3.0 [INFO] [stderr] Checking arrow-ord v53.3.0 [INFO] [stderr] Checking arrow-string v53.3.0 [INFO] [stderr] Checking arrow-ipc v53.3.0 [INFO] [stderr] Checking arrow-csv v53.3.0 [INFO] [stderr] Checking arrow-json v53.3.0 [INFO] [stderr] Checking arrow v53.3.0 [INFO] [stderr] Checking pyo3-arrow v0.6.0 [INFO] [stderr] Documenting pycapsule-demo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: internal compiler error: src/librustdoc/passes/collect_intra_doc_links.rs:369:17: no resolution for "ToPyArray::to_pyarray" MacroNS DefId(89:648 ~ numpy[5aa9]::convert) [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/numpy-0.23.0/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] [INFO] [stderr] thread 'rustc' (1007) panicked at src/librustdoc/passes/collect_intra_doc_links.rs:369:17: [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7d3a7f05b913 - ::fmt::h3d7dac47fafb0c4b [INFO] [stderr] 1: 0x7d3a7f60e408 - core::fmt::write::h2b50c72afd608b4f [INFO] [stderr] 2: 0x7d3a80b39fc2 - std::io::Write::write_fmt::hbf9db9cfd246a008 [INFO] [stderr] 3: 0x7d3a7f028e75 - std::panicking::default_hook::{{closure}}::h9e8fa234fcafc036 [INFO] [stderr] 4: 0x7d3a7f028ca3 - std::panicking::default_hook::hced54bbef22072d1 [INFO] [stderr] 5: 0x7d3a7e01061a - std[3409abd3fb48a5f1]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7d3a7f0291a2 - std::panicking::panic_with_hook::h12698ee7dd16f3b6 [INFO] [stderr] 7: 0x7d3a7e04d281 - std[3409abd3fb48a5f1]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 8: 0x7d3a7e03d536 - std[3409abd3fb48a5f1]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 9: 0x7d3a7e03d33f - std[3409abd3fb48a5f1]::panicking::begin_panic:: [INFO] [stderr] 10: 0x7d3a7e06aea1 - ::emit_producing_guarantee [INFO] [stderr] 11: 0x7d3a7e5fd97c - ::span_bug:: [INFO] [stderr] 12: 0x7d3a7e6204f6 - rustc_middle[d308fc93fdc35779]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 13: 0x7d3a7e6206a2 - rustc_middle[d308fc93fdc35779]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 14: 0x7d3a7e611ccb - rustc_middle[d308fc93fdc35779]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 15: 0x7d3a7c61ebc8 - rustc_middle[d308fc93fdc35779]::util::bug::span_bug_fmt:: [INFO] [stderr] 16: 0x60b390b1008d - ::resolve_path [INFO] [stderr] 17: 0x60b390b107c3 - ::resolve [INFO] [stderr] 18: 0x60b390b26232 - ::resolve_link [INFO] [stderr] 19: 0x60b390a5b859 - ::resolve_links::{closure#0} [INFO] [stderr] 20: 0x60b390c6fb15 - ::visit_item [INFO] [stderr] 21: 0x60b390b558a8 - rustdoc[a1098cbc91ac2277]::core::run_global_ctxt [INFO] [stderr] 22: 0x60b390a46488 - rustdoc[a1098cbc91ac2277]::main_args::{closure#2}::{closure#0} [INFO] [stderr] 23: 0x60b390a3d3fd - rustc_interface[27b2fd718601f0da]::interface::run_compiler::<(), rustdoc[a1098cbc91ac2277]::main_args::{closure#2}>::{closure#1} [INFO] [stderr] 24: 0x60b390975a28 - std[3409abd3fb48a5f1]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 25: 0x60b390a700d7 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[fe766838cf8e359]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 26: 0x7d3a80795682 - std::sys::thread::unix::Thread::new::thread_start::he30da9c17f5363d6 [INFO] [stderr] 27: 0x7d3a7a28aaa4 - [INFO] [stderr] 28: 0x7d3a7a317a64 - 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 `pycapsule-demo` [INFO] running `Command { std: "docker" "inspect" "84d0545257b5be3f1ae25b28801c0c1c8c73c779859b7ec6fad1cdb0505a186e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84d0545257b5be3f1ae25b28801c0c1c8c73c779859b7ec6fad1cdb0505a186e", kill_on_drop: false }` [INFO] [stdout] 84d0545257b5be3f1ae25b28801c0c1c8c73c779859b7ec6fad1cdb0505a186e