[INFO] cloning repository https://github.com/HaiwenZhang/rust-skrf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HaiwenZhang/rust-skrf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaiwenZhang%2Frust-skrf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaiwenZhang%2Frust-skrf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bd4556efdf697981b9d0dff746e92d29044d5f89 [INFO] documenting HaiwenZhang/rust-skrf/bd4556efdf697981b9d0dff746e92d29044d5f89 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%2FHaiwenZhang%2Frust-skrf" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/HaiwenZhang/rust-skrf [INFO] finished tweaking git repo https://github.com/HaiwenZhang/rust-skrf [INFO] tweaked toml for git repo https://github.com/HaiwenZhang/rust-skrf written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/HaiwenZhang/rust-skrf 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/HaiwenZhang/rust-skrf 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2ceb1df5aa82b59e67275164cbd50a7bdb0254f521b7b69b750614b437688243 [INFO] running `Command { std: "docker" "start" "-a" "2ceb1df5aa82b59e67275164cbd50a7bdb0254f521b7b69b750614b437688243", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ceb1df5aa82b59e67275164cbd50a7bdb0254f521b7b69b750614b437688243", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ceb1df5aa82b59e67275164cbd50a7bdb0254f521b7b69b750614b437688243", kill_on_drop: false }` [INFO] [stdout] 2ceb1df5aa82b59e67275164cbd50a7bdb0254f521b7b69b750614b437688243 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3fa5cb026ebc8d553896ada5f807cf6f78a91d4485f851b5a6c78b3416273fef [INFO] running `Command { std: "docker" "start" "-a" "3fa5cb026ebc8d553896ada5f807cf6f78a91d4485f851b5a6c78b3416273fef", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.106 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking bytemuck v1.24.0 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Checking wide v0.7.33 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling pyo3-build-config v0.23.5 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.106 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking unindent v0.2.4 [INFO] [stderr] Compiling indoc v2.0.7 [INFO] [stderr] Checking rustc-hash v2.1.1 [INFO] [stderr] Checking transpose v0.2.3 [INFO] [stderr] Checking primal-check v0.3.4 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking rustfft v6.4.1 [INFO] [stderr] Checking simba v0.9.1 [INFO] [stderr] Compiling pyo3-ffi v0.23.5 [INFO] [stderr] Compiling pyo3-macros-backend v0.23.5 [INFO] [stderr] Compiling pyo3 v0.23.5 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.106 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Checking nalgebra v0.33.2 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.106 [INFO] [stderr] Checking js-sys v0.3.83 [INFO] [stderr] Compiling pyo3-macros v0.23.5 [INFO] [stderr] Checking numpy v0.23.0 [INFO] [stderr] Checking skrf-core v0.1.0 (/opt/rustwide/workdir/crates/skrf-core) [INFO] [stderr] Documenting skrf-core v0.1.0 (/opt/rustwide/workdir/crates/skrf-core) [INFO] [stderr] Documenting skrf-wasm v0.1.0 (/opt/rustwide/workdir/crates/skrf-wasm) [INFO] [stderr] Documenting skrf-python v0.1.0 (/opt/rustwide/workdir/crates/skrf-python) [INFO] [stdout] warning: unresolved link to `n` [INFO] [stdout] --> crates/skrf-core/src/network/time_domain.rs:159:34 [INFO] [stdout] | [INFO] [stdout] 159 | /// Generalized cosine window: w[n] = sum((-1)^k * coeffs[k] * cos(k * 2π * n / (N-1))) [INFO] [stdout] | ^ no item named `n` in scope [INFO] [stdout] | [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: unresolved link to `k` [INFO] [stdout] --> crates/skrf-core/src/network/time_domain.rs:159:59 [INFO] [stdout] | [INFO] [stdout] 159 | /// Generalized cosine window: w[n] = sum((-1)^k * coeffs[k] * cos(k * 2π * n / (N-1))) [INFO] [stdout] | ^ no item named `k` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `Complex64` [INFO] [stdout] --> crates/skrf-core/src/math/linalg.rs:25:27 [INFO] [stdout] | [INFO] [stdout] 25 | /// Convert ndarray Array2 to nalgebra DMatrix> [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] 25 | /// Convert ndarray `Array2` to nalgebra DMatrix> [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `f64` [INFO] [stdout] --> crates/skrf-core/src/math/linalg.rs:25:66 [INFO] [stdout] | [INFO] [stdout] 25 | /// Convert ndarray Array2 to nalgebra DMatrix> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 25 | /// Convert ndarray Array2 to nalgebra `DMatrix>` [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `f64` [INFO] [stdout] --> crates/skrf-core/src/math/linalg.rs:34:37 [INFO] [stdout] | [INFO] [stdout] 34 | /// Convert nalgebra DMatrix> to ndarray Array2 [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 34 | /// Convert nalgebra `DMatrix>` to ndarray Array2 [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `Complex64` [INFO] [stdout] --> crates/skrf-core/src/math/linalg.rs:34:61 [INFO] [stdout] | [INFO] [stdout] 34 | /// Convert nalgebra DMatrix> to ndarray Array2 [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 34 | /// Convert nalgebra DMatrix> to ndarray `Array2` [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `f64` [INFO] [stdout] --> crates/skrf-core/src/math/linalg.rs:44:27 [INFO] [stdout] | [INFO] [stdout] 44 | /// Convert ndarray Array2 to nalgebra DMatrix [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 44 | /// Convert ndarray `Array2` to nalgebra DMatrix [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `f64` [INFO] [stdout] --> crates/skrf-core/src/math/linalg.rs:44:52 [INFO] [stdout] | [INFO] [stdout] 44 | /// Convert ndarray Array2 to nalgebra DMatrix [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 44 | /// Convert ndarray Array2 to nalgebra `DMatrix` [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `f64` [INFO] [stdout] --> crates/skrf-core/src/math/linalg.rs:51:29 [INFO] [stdout] | [INFO] [stdout] 51 | /// Convert nalgebra DMatrix to ndarray Array2 [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 51 | /// Convert nalgebra `DMatrix` to ndarray Array2 [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `f64` [INFO] [stdout] --> crates/skrf-core/src/math/linalg.rs:51:52 [INFO] [stdout] | [INFO] [stdout] 51 | /// Convert nalgebra DMatrix to ndarray Array2 [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try marking as source code [INFO] [stdout] | [INFO] [stdout] 51 | /// Convert nalgebra DMatrix to ndarray `Array2` [INFO] [stdout] | + + [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(29:648 ~ numpy[aaaa]::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] thread 'rustc' (1002) panicked at src/librustdoc/passes/collect_intra_doc_links.rs:369:17: [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7e836e05b913 - ::fmt::h3d7dac47fafb0c4b [INFO] [stderr] 1: 0x7e836e60e408 - core::fmt::write::h2b50c72afd608b4f [INFO] [stderr] 2: 0x7e836fb39fc2 - std::io::Write::write_fmt::hbf9db9cfd246a008 [INFO] [stderr] 3: 0x7e836e028e75 - std::panicking::default_hook::{{closure}}::h9e8fa234fcafc036 [INFO] [stderr] 4: 0x7e836e028ca3 - std::panicking::default_hook::hced54bbef22072d1 [INFO] [stderr] 5: 0x7e836d01061a - std[3409abd3fb48a5f1]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x7e836e0291a2 - std::panicking::panic_with_hook::h12698ee7dd16f3b6 [INFO] [stderr] 7: 0x7e836d04d281 - std[3409abd3fb48a5f1]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 8: 0x7e836d03d536 - std[3409abd3fb48a5f1]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 9: 0x7e836d03d33f - std[3409abd3fb48a5f1]::panicking::begin_panic:: [INFO] [stderr] 10: 0x7e836d06aea1 - ::emit_producing_guarantee [INFO] [stderr] 11: 0x7e836d5fd97c - ::span_bug:: [INFO] [stderr] 12: 0x7e836d6204f6 - rustc_middle[d308fc93fdc35779]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 13: 0x7e836d6206a2 - rustc_middle[d308fc93fdc35779]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 14: 0x7e836d611ccb - rustc_middle[d308fc93fdc35779]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 15: 0x7e836b61ebc8 - rustc_middle[d308fc93fdc35779]::util::bug::span_bug_fmt:: [INFO] [stderr] 16: 0x5cf14551308d - ::resolve_path [INFO] [stderr] 17: 0x5cf1455137c3 - ::resolve [INFO] [stderr] 18: 0x5cf145529232 - ::resolve_link [INFO] [stderr] 19: 0x5cf14545e859 - ::resolve_links::{closure#0} [INFO] [stderr] 20: 0x5cf145672b15 - ::visit_item [INFO] [stderr] 21: 0x5cf1455588a8 - rustdoc[a1098cbc91ac2277]::core::run_global_ctxt [INFO] [stderr] 22: 0x5cf145449488 - rustdoc[a1098cbc91ac2277]::main_args::{closure#2}::{closure#0} [INFO] [stderr] 23: 0x5cf1454403fd - rustc_interface[27b2fd718601f0da]::interface::run_compiler::<(), rustdoc[a1098cbc91ac2277]::main_args::{closure#2}>::{closure#1} [INFO] [stderr] 24: 0x5cf145378a28 - std[3409abd3fb48a5f1]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 25: 0x5cf1454730d7 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[fe766838cf8e359]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 26: 0x7e836f795682 - std::sys::thread::unix::Thread::new::thread_start::he30da9c17f5363d6 [INFO] [stderr] 27: 0x7e836928aaa4 - [INFO] [stderr] 28: 0x7e8369317a64 - 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 `skrf-python` [INFO] running `Command { std: "docker" "inspect" "3fa5cb026ebc8d553896ada5f807cf6f78a91d4485f851b5a6c78b3416273fef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fa5cb026ebc8d553896ada5f807cf6f78a91d4485f851b5a6c78b3416273fef", kill_on_drop: false }` [INFO] [stdout] 3fa5cb026ebc8d553896ada5f807cf6f78a91d4485f851b5a6c78b3416273fef