[INFO] cloning repository https://github.com/nsg-ethz/velo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nsg-ethz/velo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsg-ethz%2Fvelo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsg-ethz%2Fvelo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 22f5c4bc77bcb148179fb07ed8a1a6d88358c36c [INFO] documenting nsg-ethz/velo 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%2Fnsg-ethz%2Fvelo" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/nsg-ethz/velo [INFO] finished tweaking git repo https://github.com/nsg-ethz/velo [INFO] tweaked toml for git repo https://github.com/nsg-ethz/velo written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/nsg-ethz/velo 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/nsg-ethz/velo 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 197b60d63aa045a8b78b0feb0d987d3659eea86ba125eb955ed8a4d9ca0d13e7 [INFO] running `Command { std: "docker" "start" "-a" "197b60d63aa045a8b78b0feb0d987d3659eea86ba125eb955ed8a4d9ca0d13e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "197b60d63aa045a8b78b0feb0d987d3659eea86ba125eb955ed8a4d9ca0d13e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "197b60d63aa045a8b78b0feb0d987d3659eea86ba125eb955ed8a4d9ca0d13e7", kill_on_drop: false }` [INFO] [stdout] 197b60d63aa045a8b78b0feb0d987d3659eea86ba125eb955ed8a4d9ca0d13e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 37f91de8402789c440ebe53ade045c896990c5f0b6793821050df371033f2c74 [INFO] running `Command { std: "docker" "start" "-a" "37f91de8402789c440ebe53ade045c896990c5f0b6793821050df371033f2c74", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling serde v1.0.206 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling pyo3-build-config v0.23.4 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling syn v2.0.74 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Compiling unicase v2.8.0 [INFO] [stderr] Compiling rle-decode-fast v1.0.3 [INFO] [stderr] Compiling libflate_lz77 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling serde_json v1.0.124 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling libflate v1.4.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling pyo3-ffi v0.23.4 [INFO] [stderr] Compiling pyo3-macros-backend v0.23.4 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling typeid v1.0.2 [INFO] [stderr] Checking xml-rs v0.8.21 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Compiling pyo3 v0.23.4 [INFO] [stderr] Compiling priority-queue v1.4.0 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Compiling rustc-hash v2.1.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Compiling portable-atomic v1.7.0 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking indexmap v2.3.0 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking humansize v2.1.3 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking unindent v0.2.3 [INFO] [stderr] Compiling ipnet v2.9.0 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Compiling include-flate-codegen v0.1.4 [INFO] [stderr] Compiling bgpsim-macros v0.18.0 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking include-flate-codegen-exports v0.1.4 [INFO] [stderr] Checking include-flate v0.2.0 [INFO] [stderr] Checking clap_builder v4.5.17 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling serde_derive v1.0.206 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Compiling serde_repr v0.1.19 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling serde_with_macros v2.3.3 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling plotly_derive v0.11.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking lp-solvers v1.0.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking xmltree v0.10.3 [INFO] [stderr] Checking xattr v1.3.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking geoutils v0.5.1 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking good_lp v1.8.1 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Checking tar v0.4.41 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking clap v4.5.17 [INFO] [stderr] Compiling pyo3-macros v0.23.4 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Checking flate2 v1.0.33 [INFO] [stderr] Checking ordered-float v4.2.2 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking bimap v0.6.3 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking indicatif v0.17.8 [INFO] [stderr] Checking serde_with v2.3.3 [INFO] [stderr] Checking erased-serde v0.4.5 [INFO] [stderr] Checking ordered-float v3.9.2 [INFO] [stderr] Checking prefix-trie v0.6.0 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking numpy v0.23.0 [INFO] [stderr] Compiling basic-toml v0.1.9 [INFO] [stderr] Compiling rinja_parser v0.3.5 [INFO] [stderr] Checking bgpsim v0.18.0 [INFO] [stderr] Compiling rinja_derive v0.3.5 [INFO] [stderr] Checking rinja v0.3.5 [INFO] [stderr] Checking plotly v0.11.0 [INFO] [stderr] Documenting velo v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking velo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/algorithms/topology.rs:130:30 [INFO] [stdout] | [INFO] [stdout] 130 | .filter(|(a, b)| (a < b)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 130 - .filter(|(a, b)| (a < b)) [INFO] [stdout] 130 + .filter(|(a, b)| a < b) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/algorithms/topology.rs:130:30 [INFO] [stdout] | [INFO] [stdout] 130 | .filter(|(a, b)| (a < b)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 130 - .filter(|(a, b)| (a < b)) [INFO] [stdout] 130 + .filter(|(a, b)| a < b) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `dist` is never read [INFO] [stdout] --> src/algorithms/shortest_path_tree.rs:155:13 [INFO] [stdout] | [INFO] [stdout] 155 | dist -= 1; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `dist` is never read [INFO] [stdout] --> src/algorithms/shortest_path_tree.rs:348:13 [INFO] [stdout] | [INFO] [stdout] 348 | dist -= 1; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: src/librustdoc/passes/collect_intra_doc_links.rs:369:17: no resolution for "ToPyArray::to_pyarray" MacroNS DefId(101:648 ~ numpy[a87a]::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' (2138) panicked at src/librustdoc/passes/collect_intra_doc_links.rs:369:17: [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x78c2e745b913 - ::fmt::h3d7dac47fafb0c4b [INFO] [stderr] 1: 0x78c2e7a0e408 - core::fmt::write::h2b50c72afd608b4f [INFO] [stderr] 2: 0x78c2e8f39fc2 - std::io::Write::write_fmt::hbf9db9cfd246a008 [INFO] [stderr] 3: 0x78c2e7428e75 - std::panicking::default_hook::{{closure}}::h9e8fa234fcafc036 [INFO] [stderr] 4: 0x78c2e7428ca3 - std::panicking::default_hook::hced54bbef22072d1 [INFO] [stderr] 5: 0x78c2e641061a - std[3409abd3fb48a5f1]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x78c2e74291a2 - std::panicking::panic_with_hook::h12698ee7dd16f3b6 [INFO] [stderr] 7: 0x78c2e644d281 - std[3409abd3fb48a5f1]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 8: 0x78c2e643d536 - std[3409abd3fb48a5f1]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 9: 0x78c2e643d33f - std[3409abd3fb48a5f1]::panicking::begin_panic:: [INFO] [stderr] 10: 0x78c2e646aea1 - ::emit_producing_guarantee [INFO] [stderr] 11: 0x78c2e69fd97c - ::span_bug:: [INFO] [stderr] 12: 0x78c2e6a204f6 - rustc_middle[d308fc93fdc35779]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 13: 0x78c2e6a206a2 - rustc_middle[d308fc93fdc35779]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 14: 0x78c2e6a11ccb - rustc_middle[d308fc93fdc35779]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 15: 0x78c2e4a1ebc8 - rustc_middle[d308fc93fdc35779]::util::bug::span_bug_fmt:: [INFO] [stderr] 16: 0x5e3f71a3608d - ::resolve_path [INFO] [stderr] 17: 0x5e3f71a367c3 - ::resolve [INFO] [stderr] 18: 0x5e3f71a4c232 - ::resolve_link [INFO] [stderr] 19: 0x5e3f71981859 - ::resolve_links::{closure#0} [INFO] [stderr] 20: 0x5e3f71b95b15 - ::visit_item [INFO] [stderr] 21: 0x5e3f71a7b8a8 - rustdoc[a1098cbc91ac2277]::core::run_global_ctxt [INFO] [stderr] 22: 0x5e3f7196c488 - rustdoc[a1098cbc91ac2277]::main_args::{closure#2}::{closure#0} [INFO] [stderr] 23: 0x5e3f719633fd - rustc_interface[27b2fd718601f0da]::interface::run_compiler::<(), rustdoc[a1098cbc91ac2277]::main_args::{closure#2}>::{closure#1} [INFO] [stderr] 24: 0x5e3f7189ba28 - std[3409abd3fb48a5f1]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 25: 0x5e3f719960d7 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[fe766838cf8e359]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 26: 0x78c2e8b95682 - std::sys::thread::unix::Thread::new::thread_start::he30da9c17f5363d6 [INFO] [stderr] 27: 0x78c2e268aaa4 - [INFO] [stderr] 28: 0x78c2e2717a64 - 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 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 `velo` [INFO] running `Command { std: "docker" "inspect" "37f91de8402789c440ebe53ade045c896990c5f0b6793821050df371033f2c74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37f91de8402789c440ebe53ade045c896990c5f0b6793821050df371033f2c74", kill_on_drop: false }` [INFO] [stdout] 37f91de8402789c440ebe53ade045c896990c5f0b6793821050df371033f2c74