[INFO] fetching crate slip-10 0.4.1... [INFO] documenting slip-10-0.4.1 against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918-2 [INFO] extracting crate slip-10 0.4.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate slip-10 0.4.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate slip-10 0.4.1 [INFO] tweaked toml for crates.io crate slip-10 0.4.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate slip-10 0.4.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 54 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] [stderr] Adding hex-literal v0.4.1 (available: v1.1.0) [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6081e6e945f68a80295437c570c37d360f0423ef0157380b1748fd665569e284 [INFO] running `Command { std: "docker" "start" "-a" "6081e6e945f68a80295437c570c37d360f0423ef0157380b1748fd665569e284", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6081e6e945f68a80295437c570c37d360f0423ef0157380b1748fd665569e284", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6081e6e945f68a80295437c570c37d360f0423ef0157380b1748fd665569e284", kill_on_drop: false }` [INFO] [stdout] 6081e6e945f68a80295437c570c37d360f0423ef0157380b1748fd665569e284 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1648221433acf9965524edd10cbb79c33b3f223f76effcff7dbbad20af2a7105 [INFO] running `Command { std: "docker" "start" "-a" "1648221433acf9965524edd10cbb79c33b3f223f76effcff7dbbad20af2a7105", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling unicode-ident v1.0.23 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking cpufeatures v0.2.17 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Checking crypto-common v0.1.7 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Compiling enum-ordinalize v3.1.15 [INFO] [stderr] Compiling zeroize_derive v1.4.3 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Checking generic-ec-core v0.2.3 [INFO] [stderr] Compiling educe v0.4.23 [INFO] [stderr] Checking phantom-type v0.4.2 [INFO] [stderr] Checking generic-ec v0.4.5 [INFO] [stderr] Documenting slip-10 v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `supported_curves` [INFO] [stdout] --> src/lib.rs:39:52 [INFO] [stdout] | [INFO] [stdout] 39 | //! The crate also re-exports supported curves in [supported_curves] module (requires [INFO] [stdout] | ^^^^^^^^^^^^^^^^ no item named `supported_curves` 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 `std::error::Error` [INFO] [stdout] --> src/lib.rs:43:80 [INFO] [stdout] | [INFO] [stdout] 43 | //! * `std`: enables std library support (mainly, it just implements [`Error`](std::error::Error) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no item named `std` in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `supported_curves` [INFO] [stdout] --> src/lib.rs:45:88 [INFO] [stdout] | [INFO] [stdout] 45 | //! * `curve-secp256k1` and `curve-secp256r1` add curve implementation into the crate [supported_curves] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ no item named `supported_curves` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `supported_curves` [INFO] [stdout] --> src/lib.rs:352:49 [INFO] [stdout] | [INFO] [stdout] 352 | /// Curves provided by the crate out-of-box in [supported_curves] module already [INFO] [stdout] | ^^^^^^^^^^^^^^^^ no item named `supported_curves` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.78s [INFO] [stderr] Generated /opt/rustwide/target/doc/slip_10/index.html [INFO] running `Command { std: "docker" "inspect" "1648221433acf9965524edd10cbb79c33b3f223f76effcff7dbbad20af2a7105", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1648221433acf9965524edd10cbb79c33b3f223f76effcff7dbbad20af2a7105", kill_on_drop: false }` [INFO] [stdout] 1648221433acf9965524edd10cbb79c33b3f223f76effcff7dbbad20af2a7105 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"docsrs\", \"--html-in-header\", \"katex-header.html\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8df0b39e32a9cd6fd866b7d869ac2f12e09b508443fb3634120adc0822c56ad6 [INFO] running `Command { std: "docker" "start" "-a" "8df0b39e32a9cd6fd866b7d869ac2f12e09b508443fb3634120adc0822c56ad6", kill_on_drop: false }` [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Checking der v0.7.10 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Checking crypto-common v0.1.7 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Checking primeorder v0.13.6 [INFO] [stderr] Checking k256 v0.13.4 [INFO] [stderr] Checking p256 v0.13.2 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling serde_with_macros v2.3.3 [INFO] [stderr] Checking generic-ec-core v0.2.3 [INFO] [stderr] Checking serde_with v2.3.3 [INFO] [stderr] Checking generic-ec-curves v0.2.4 [INFO] [stderr] Checking generic-ec v0.4.5 [INFO] [stderr] Documenting slip-10 v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] [INFO] [stderr] thread 'rustc' (355) panicked at src/librustdoc/html/markdown.rs:534:22: [INFO] [stderr] a production-ready version of this should handle the error somehow: LatexError(0, UnknownCommand("O")) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x789905c46d9b - <::print::DisplayBacktrace as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 1: 0x78990620ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 2: 0x789905c5dc36 - ::write_fmt [INFO] [stderr] 3: 0x789905c1ce48 - std[6281e874092a0dfc]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x789905c3a163 - std[6281e874092a0dfc]::panicking::default_hook [INFO] [stderr] 5: 0x789904c0ff8d - std[6281e874092a0dfc]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x789905c3a442 - std[6281e874092a0dfc]::panicking::panic_with_hook [INFO] [stderr] 7: 0x789905c1cf08 - std[6281e874092a0dfc]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x789905c11479 - std[6281e874092a0dfc]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x789905c1e96d - __rustc[670611b3f56fc7d7]::rust_begin_unwind [INFO] [stderr] 10: 0x7899028ce58c - core[37ab4a9f28f6fd13]::panicking::panic_fmt [INFO] [stderr] 11: 0x789902588b72 - core[37ab4a9f28f6fd13]::result::unwrap_failed [INFO] [stderr] 12: 0x5b435ace651e - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 13: 0x5b435ac7cc16 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 14: 0x5b435aae2493 - ::into_iter::{closure#0}>>>>, ::into_iter::{closure#1}::{closure#0}>>>>, pulldown_cmark_escape[cb8658d251f4e39e]::FmtWriter<&mut core[37ab4a9f28f6fd13]::fmt::Formatter>>>::run [INFO] [stderr] 15: 0x5b435a931b80 - ::write_into::<&mut core[37ab4a9f28f6fd13]::fmt::Formatter> [INFO] [stderr] 16: 0x5b435acd5521 - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 17: 0x78990620ef88 - core[37ab4a9f28f6fd13]::fmt::write [INFO] [stderr] 18: 0x5b435acd65da - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 19: 0x5b435a933657 - rustdoc[7f40747ea455e46f]::html::render::render_impl::{closure#0}::doc_impl_item::<&mut alloc[56313f94ec8c6695]::string::String, &mut alloc[56313f94ec8c6695]::string::String> [INFO] [stderr] 20: 0x5b435acd448c - as core[37ab4a9f28f6fd13]::fmt::Display>::fmt [INFO] [stderr] 21: 0x5b435ac71794 - , >::get::{closure#0}>, >::get::{closure#1}> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next [INFO] [stderr] 22: 0x5b435ab948a7 - >::get [INFO] [stderr] 23: 0x5b435ac24681 - rustdoc[7f40747ea455e46f]::html::render::write_shared::write_shared [INFO] [stderr] 24: 0x5b435ab302b0 - ::init [INFO] [stderr] 25: 0x5b435aa9f23f - rustdoc[7f40747ea455e46f]::main_args::{closure#2}::{closure#0} [INFO] [stderr] 26: 0x5b435aa93100 - rustc_interface[7c235db06cadd779]::interface::run_compiler::<(), rustdoc[7f40747ea455e46f]::main_args::{closure#2}>::{closure#1} [INFO] [stderr] 27: 0x5b435a9cc078 - std[6281e874092a0dfc]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 28: 0x5b435aac5df7 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[37ab4a9f28f6fd13]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 29: 0x78990741dbac - ::new::thread_start [INFO] [stderr] 30: 0x789900e8aaa4 - [INFO] [stderr] 31: 0x789900f17a64 - clone [INFO] [stderr] 32: 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-2026-02-09T21_36_30-354.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 -Z unstable-options [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 `slip-10` [INFO] running `Command { std: "docker" "inspect" "8df0b39e32a9cd6fd866b7d869ac2f12e09b508443fb3634120adc0822c56ad6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8df0b39e32a9cd6fd866b7d869ac2f12e09b508443fb3634120adc0822c56ad6", kill_on_drop: false }` [INFO] [stdout] 8df0b39e32a9cd6fd866b7d869ac2f12e09b508443fb3634120adc0822c56ad6