[INFO] fetching crate optic-engine 0.0.3...
[INFO] documenting optic-engine-0.0.3 against 1.98.0-beta.1 for beta-rustdoc-1.98-1
[INFO] extracting crate optic-engine 0.0.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate optic-engine 0.0.3
[INFO] finished tweaking crates.io crate optic-engine 0.0.3
[INFO] tweaked toml for crates.io crate optic-engine 0.0.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate optic-engine 0.0.3 on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate optic-engine 0.0.3 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 51985ad87253a8c160b081273a7512e6ed44ae1e07272ff0750d5f1e914afa76
[INFO] running `Command { std: "docker" "start" "51985ad87253a8c160b081273a7512e6ed44ae1e07272ff0750d5f1e914afa76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51985ad87253a8c160b081273a7512e6ed44ae1e07272ff0750d5f1e914afa76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "51985ad87253a8c160b081273a7512e6ed44ae1e07272ff0750d5f1e914afa76" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51985ad87253a8c160b081273a7512e6ed44ae1e07272ff0750d5f1e914afa76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "51985ad87253a8c160b081273a7512e6ed44ae1e07272ff0750d5f1e914afa76" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]     Checking scoped-tls v1.0.1
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[INFO] [stderr]    Compiling wayland-client v0.31.14
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[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
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[INFO] [stderr]    Compiling inotify-sys v0.1.7
[INFO] [stderr]    Compiling av-scenechange v0.14.1
[INFO] [stderr]    Compiling built v0.8.1
[INFO] [stderr]     Checking aligned v0.4.3
[INFO] [stderr]     Checking no_std_io2 v0.9.4
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking y4m v0.8.0
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[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]     Checking cursor-icon v1.2.0
[INFO] [stderr]     Checking xkeysym v0.2.1
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
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[INFO] [stderr]     Checking itertools v0.14.0
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[INFO] [stderr]    Compiling wayland-scanner v0.31.10
[INFO] [stderr]     Checking memmap2 v0.9.11
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[INFO] [stderr]     Checking uuid v1.23.4
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling gilrs v0.10.10
[INFO] [stderr]     Checking optic-core v0.0.3
[INFO] [stderr]     Checking fax v0.2.7
[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]     Checking rgb v0.8.53
[INFO] [stderr]     Checking as-raw-xcb-connection v1.0.1
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[INFO] [stderr]     Checking gif v0.14.2
[INFO] [stderr]     Checking png v0.18.1
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[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking dpi v0.1.2
[INFO] [stderr]     Checking smol_str v0.2.2
[INFO] [stderr]     Checking optic-file v0.0.3
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]     Checking gethostname v1.1.0
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.52
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling profiling-procmacros v1.0.18
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]     Checking profiling v1.0.18
[INFO] [stderr]     Checking equator v0.4.2
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[INFO] [stderr]     Checking sctk-adwaita v0.10.1
[INFO] [stderr]     Checking optic-render v0.0.3
[INFO] [stderr]     Checking optic-window v0.0.3
[INFO] [stderr]     Checking optic-loop v0.0.3
[INFO] [stderr]  Documenting optic-engine v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (1814) panicked at /rustc-dev/6b3fa26749ab40e159b2dd5cf577acaaf5902772/compiler/rustc_metadata/src/rmeta/decoder.rs:1404:17:
[INFO] [stderr] assertion `left == right` failed
[INFO] [stderr]   left: TypeNs("num_traits")
[INFO] [stderr]  right: Ctor
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x73d9fc2d1746 - <<std[73adb7dc35730857]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6883ba1bc0fe4ed1]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x73d9fca0ec88 - core[6883ba1bc0fe4ed1]::fmt::write
[INFO] [stderr]    2:     0x73d9fddd31ec - <std[73adb7dc35730857]::sys::stdio::unix::Stderr as std[73adb7dc35730857]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x73d9fc2a5bba - std[73adb7dc35730857]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x73d9fc2c3e93 - std[73adb7dc35730857]::panicking::default_hook
[INFO] [stderr]    5:     0x73d9fb2ad618 - std[73adb7dc35730857]::panicking::update_hook::<alloc[55a36b64bcbf2c0d]::boxed::Box<rustc_driver_impl[cdc09f3dcfdb493d]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x73d9fc2c4332 - std[73adb7dc35730857]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x73d9fc2a5c72 - std[73adb7dc35730857]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x73d9fc29c939 - std[73adb7dc35730857]::sys::backtrace::__rust_end_short_backtrace::<std[73adb7dc35730857]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x73d9fc2a75dd - __rustc[a7b7b02e776dd976]::rust_begin_unwind
[INFO] [stderr]   10:     0x73d9f931503c - core[6883ba1bc0fe4ed1]::panicking::panic_fmt
[INFO] [stderr]   11:     0x73d9fac5fbb3 - core[6883ba1bc0fe4ed1]::panicking::assert_failed_inner
[INFO] [stderr]   12:     0x73d9fb7eb5b6 - core[6883ba1bc0fe4ed1]::panicking::assert_failed::<rustc_hir[683e3481e3429972]::definitions::DefPathData, rustc_hir[683e3481e3429972]::definitions::DefPathData>
[INFO] [stderr]   13:     0x73d9fd063601 - rustc_metadata[b3b5b184ac7e76b]::rmeta::decoder::cstore_impl::provide_extern::attrs_for_def
[INFO] [stderr]   14:     0x73d9fd05d95c - rustc_query_impl[6beb63dc98d10cf8]::query_impl::attrs_for_def::invoke_provider_fn::__rust_begin_short_backtrace
[INFO] [stderr]   15:     0x73d9fcd47805 - rustc_query_impl[6beb63dc98d10cf8]::execution::try_execute_query::<rustc_middle[1ca177a2b874f02a]::query::caches::DefIdCache<rustc_middle[1ca177a2b874f02a]::query::erase::ErasedData<[u8; 16usize]>>, false>
[INFO] [stderr]   16:     0x73d9fcd4704d - rustc_query_impl[6beb63dc98d10cf8]::query_impl::attrs_for_def::execute_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   17:     0x55a5d535a7b1 - <rustc_middle[1ca177a2b874f02a]::ty::context::TyCtxt>::get_all_attrs::<rustc_span[c8e1fef47fc97b5f]::def_id::DefId>
[INFO] [stderr]   18:     0x55a5d55d3259 - rustdoc[77f8a3d7b12a7417]::clean::inline::build_module_items
[INFO] [stderr]   19:     0x55a5d55d1edc - rustdoc[77f8a3d7b12a7417]::clean::inline::build_module
[INFO] [stderr]   20:     0x55a5d55cfeb3 - rustdoc[77f8a3d7b12a7417]::clean::inline::try_inline
[INFO] [stderr]   21:     0x55a5d55d2ed1 - rustdoc[77f8a3d7b12a7417]::clean::inline::build_module_items
[INFO] [stderr]   22:     0x55a5d5594d9f - rustdoc[77f8a3d7b12a7417]::clean::clean_use_statement_inner
[INFO] [stderr]   23:     0x55a5d558e6e1 - rustdoc[77f8a3d7b12a7417]::clean::clean_use_statement
[INFO] [stderr]   24:     0x55a5d5589fd3 - rustdoc[77f8a3d7b12a7417]::clean::clean_doc_module
[INFO] [stderr]   25:     0x55a5d557ab01 - rustdoc[77f8a3d7b12a7417]::core::run_global_ctxt
[INFO] [stderr]   26:     0x55a5d54b3251 - rustdoc[77f8a3d7b12a7417]::main_args::{closure#2}::{closure#0}
[INFO] [stderr]   27:     0x55a5d54ab57a - rustc_interface[af4456b456e7b115]::interface::run_compiler::<(), rustdoc[77f8a3d7b12a7417]::main_args::{closure#2}>::{closure#1}
[INFO] [stderr]   28:     0x55a5d53fb708 - std[73adb7dc35730857]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[af4456b456e7b115]::util::run_in_thread_with_globals<rustc_interface[af4456b456e7b115]::util::run_in_thread_pool_with_globals<rustc_interface[af4456b456e7b115]::interface::run_compiler<(), rustdoc[77f8a3d7b12a7417]::main_args::{closure#2}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   29:     0x55a5d54e948d - <std[73adb7dc35730857]::thread::lifecycle::spawn_unchecked<rustc_interface[af4456b456e7b115]::util::run_in_thread_with_globals<rustc_interface[af4456b456e7b115]::util::run_in_thread_pool_with_globals<rustc_interface[af4456b456e7b115]::interface::run_compiler<(), rustdoc[77f8a3d7b12a7417]::main_args::{closure#2}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[6883ba1bc0fe4ed1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   30:     0x73d9fdb38f90 - <std[73adb7dc35730857]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   31:     0x73d9f768aaa4 - <unknown>
[INFO] [stderr]   32:     0x73d9f7717a64 - clone
[INFO] [stderr]   33:                0x0 - <unknown>
[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: rustc 1.98.0-beta.1 (6b3fa2674 2026-07-06) 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] #0 [attrs_for_def] collecting attributes of `cgmath::num_traits`
[INFO] [stderr] end of query stack
[INFO] [stderr] error: could not document `optic-engine`
[INFO] running `Command { std: "docker" "inspect" "51985ad87253a8c160b081273a7512e6ed44ae1e07272ff0750d5f1e914afa76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51985ad87253a8c160b081273a7512e6ed44ae1e07272ff0750d5f1e914afa76", kill_on_drop: false }`
[INFO] [stdout] 51985ad87253a8c160b081273a7512e6ed44ae1e07272ff0750d5f1e914afa76
