[INFO] fetching crate concordium_base 10.0.0... [INFO] documenting concordium_base-10.0.0 against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918 [INFO] extracting crate concordium_base 10.0.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate concordium_base 10.0.0 [INFO] finished tweaking crates.io crate concordium_base 10.0.0 [INFO] tweaked toml for crates.io crate concordium_base 10.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate concordium_base 10.0.0 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 crates.io crate concordium_base 10.0.0 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-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 38eb87e491239f7d04d1f8940ca14f6741a1adea5d71ec822b33c568220ebe54 [INFO] running `Command { std: "docker" "start" "-a" "38eb87e491239f7d04d1f8940ca14f6741a1adea5d71ec822b33c568220ebe54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38eb87e491239f7d04d1f8940ca14f6741a1adea5d71ec822b33c568220ebe54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38eb87e491239f7d04d1f8940ca14f6741a1adea5d71ec822b33c568220ebe54", kill_on_drop: false }` [INFO] [stdout] 38eb87e491239f7d04d1f8940ca14f6741a1adea5d71ec822b33c568220ebe54 [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=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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8dbc79f0291ee9330816641f0690ee0a538e5f1c54fe4bbb0558dad6e1215ce1 [INFO] running `Command { std: "docker" "start" "-a" "8dbc79f0291ee9330816641f0690ee0a538e5f1c54fe4bbb0558dad6e1215ce1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling serde v1.0.213 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking cpufeatures v0.2.14 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling serde_json v1.0.132 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling hashbrown v0.15.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling thiserror v1.0.65 [INFO] [stderr] Compiling rust_decimal v1.37.1 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling indexmap v2.6.0 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Compiling anyhow v1.0.91 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Compiling convert_case v0.8.0 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking bs58 v0.5.1 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling toml_edit v0.22.26 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking ff v0.13.0 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling ark-serialize-derive v0.4.2 [INFO] [stderr] Compiling ark-ff-asm v0.4.2 [INFO] [stderr] Compiling ark-ff-macros v0.4.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling serde_derive v1.0.213 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.65 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling concordium-contracts-common-derive v4.1.0 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking ed25519-dalek v2.1.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Checking ark-std v0.4.0 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Checking ark-serialize v0.4.2 [INFO] [stderr] Compiling serde_with_macros v3.11.0 [INFO] [stderr] Compiling concordium_base_derive v1.2.0 [INFO] [stderr] Checking ark-ff v0.4.2 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking serde_with v3.11.0 [INFO] [stderr] Checking concordium-contracts-common v9.2.0 [INFO] [stderr] Checking ark-poly v0.4.2 [INFO] [stderr] Checking ark-ec v0.4.2 [INFO] [stderr] Checking ark-bls12-381 v0.4.0 [INFO] [stderr] Documenting concordium_base v10.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `TransactionBuilder::finalize` [INFO] [stdout] --> src/transactions.rs:2494:17 [INFO] [stdout] | [INFO] [stdout] 2494 | /// in the [TransactionBuilder::finalize] method we compute the correct [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the struct `TransactionBuilder` has no field or associated item named `finalize` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/protocol_level_tokens/token_holder.rs:12:28 [INFO] [stdout] | [INFO] [stdout] 12 | /// Concordiums listing in https://github.com/satoshilabs/slips/blob/master/slip-0044.md [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] = note: `#[warn(rustdoc::bare_urls)]` on by default [INFO] [stdout] help: use an automatic link instead [INFO] [stdout] | [INFO] [stdout] 12 | /// Concordiums listing in [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' (1299) panicked at src/librustdoc/html/markdown.rs:534:22: [INFO] [stderr] a production-ready version of this should handle the error somehow: LatexError(6, DuplicateSubOrSup) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x71bff0a46d9b - <::print::DisplayBacktrace as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 1: 0x71bff100ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 2: 0x71bff0a5dc36 - ::write_fmt [INFO] [stderr] 3: 0x71bff0a1ce48 - std[6281e874092a0dfc]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x71bff0a3a163 - std[6281e874092a0dfc]::panicking::default_hook [INFO] [stderr] 5: 0x71bfefa0ff8d - std[6281e874092a0dfc]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x71bff0a3a442 - std[6281e874092a0dfc]::panicking::panic_with_hook [INFO] [stderr] 7: 0x71bff0a1cf08 - std[6281e874092a0dfc]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x71bff0a11479 - std[6281e874092a0dfc]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x71bff0a1e96d - __rustc[670611b3f56fc7d7]::rust_begin_unwind [INFO] [stderr] 10: 0x71bfed6ce58c - core[37ab4a9f28f6fd13]::panicking::panic_fmt [INFO] [stderr] 11: 0x71bfed388b72 - core[37ab4a9f28f6fd13]::result::unwrap_failed [INFO] [stderr] 12: 0x5ec47c9f951e - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 13: 0x5ec47c98fc16 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 14: 0x5ec47c7f5493 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>>, pulldown_cmark_escape[cb8658d251f4e39e]::FmtWriter<&mut core[37ab4a9f28f6fd13]::fmt::Formatter>>>::run [INFO] [stderr] 15: 0x5ec47c644b80 - ::write_into::<&mut core[37ab4a9f28f6fd13]::fmt::Formatter> [INFO] [stderr] 16: 0x5ec47c9e8521 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 17: 0x71bff100ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 18: 0x5ec47c9e95da - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 19: 0x71bff100ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 20: 0x5ec47c9ea5a5 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 21: 0x71bff100ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 22: 0x5ec47c9eb24a - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 23: 0x71bff100ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 24: 0x5ec47c60b94f - ::render_into:: [INFO] [stderr] 25: 0x5ec47c9edab0 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 26: 0x71bff100ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 27: 0x5ec47c6e0c0a - rustdoc[7f40747ea455e46f]::html::layout::render::, core[37ab4a9f28f6fd13]::fmt::builders::FromFn<::render_item::{closure#1}>> [INFO] [stderr] 28: 0x5ec47c834b85 - ::render_item [INFO] [stderr] 29: 0x5ec47c9cfa5e - ::item [INFO] [stderr] 30: 0x5ec47c6e9adc - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 31: 0x5ec47c6e9c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 32: 0x5ec47c6e9c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 33: 0x5ec47c6e9c8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner:: [INFO] [stderr] 34: 0x5ec47c7b239f - rustdoc[7f40747ea455e46f]::main_args::{closure#2}::{closure#0} [INFO] [stderr] 35: 0x5ec47c7a6100 - rustc_interface[7c235db06cadd779]::interface::run_compiler::<(), rustdoc[7f40747ea455e46f]::main_args::{closure#2}>::{closure#1} [INFO] [stderr] 36: 0x5ec47c6df078 - std[6281e874092a0dfc]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 37: 0x5ec47c7d8df7 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[37ab4a9f28f6fd13]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 38: 0x71bff221dbac - ::new::thread_start [INFO] [stderr] 39: 0x71bfebc8aaa4 - [INFO] [stderr] 40: 0x71bfebd17a64 - clone [INFO] [stderr] 41: 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-2026-02-07T18_57_08-1298.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 [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 `concordium_base` [INFO] running `Command { std: "docker" "inspect" "8dbc79f0291ee9330816641f0690ee0a538e5f1c54fe4bbb0558dad6e1215ce1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dbc79f0291ee9330816641f0690ee0a538e5f1c54fe4bbb0558dad6e1215ce1", kill_on_drop: false }` [INFO] [stdout] 8dbc79f0291ee9330816641f0690ee0a538e5f1c54fe4bbb0558dad6e1215ce1