[INFO] fetching crate rustsat 0.7.3...
[INFO] documenting rustsat-0.7.3 against 1.90.0 for beta-rustdoc-1.91-2
[INFO] extracting crate rustsat 0.7.3 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rustsat 0.7.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rustsat 0.7.3
[INFO] tweaked toml for crates.io crate rustsat 0.7.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustsat 0.7.3 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustsat 0.7.3 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pigeons v0.2.1
[INFO] [stderr]   Downloaded concolor-clap v0.1.0
[INFO] [stderr]   Downloaded concolor v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1dd83c867e8f5841b12c3828bf8d1a92ccbd19d51610f104cc6bbd9e8bc341b3
[INFO] running `Command { std: "docker" "start" "-a" "1dd83c867e8f5841b12c3828bf8d1a92ccbd19d51610f104cc6bbd9e8bc341b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dd83c867e8f5841b12c3828bf8d1a92ccbd19d51610f104cc6bbd9e8bc341b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dd83c867e8f5841b12c3828bf8d1a92ccbd19d51610f104cc6bbd9e8bc341b3", kill_on_drop: false }`
[INFO] [stdout] 1dd83c867e8f5841b12c3828bf8d1a92ccbd19d51610f104cc6bbd9e8bc341b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9558a8a50fa71bb8fa062b4083cc774daa6b191d8e8f9daaffd9c6342aa6588
[INFO] running `Command { std: "docker" "start" "-a" "e9558a8a50fa71bb8fa062b4083cc774daa6b191d8e8f9daaffd9c6342aa6588", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking cpu-time v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]  Documenting rustsat v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.50s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rustsat/index.html
[INFO] running `Command { std: "docker" "inspect" "e9558a8a50fa71bb8fa062b4083cc774daa6b191d8e8f9daaffd9c6342aa6588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9558a8a50fa71bb8fa062b4083cc774daa6b191d8e8f9daaffd9c6342aa6588", kill_on_drop: false }`
[INFO] [stdout] e9558a8a50fa71bb8fa062b4083cc774daa6b191d8e8f9daaffd9c6342aa6588
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "all internals" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json" "-Zunstable-options" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] a236b418b675d6cb518da5a7fbfbf5fc66b7374ec90b6d1c3866baaea60de27b
[INFO] running `Command { std: "docker" "start" "-a" "a236b418b675d6cb518da5a7fbfbf5fc66b7374ec90b6d1c3866baaea60de27b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]     Checking concolor-query v0.3.3
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking concolor v0.1.1
[INFO] [stderr]    Compiling libz-ng-sys v1.1.22
[INFO] [stderr]     Checking xz2 v0.1.7
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking bzip2 v0.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling visibility v0.1.1
[INFO] [stderr]     Checking clap v4.5.43
[INFO] [stderr]     Checking concolor-clap v0.1.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking pigeons v0.2.1
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking rustsat v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping rustsat v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: failed to scan example "enumerator" in package `rustsat` for example code usage
[INFO] [stderr]     Try running with `--verbose` to see the error message.
[INFO] [stderr]     If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml
[INFO] [stderr] warning: `rustsat` (example "enumerator") generated 1 warning
[INFO] [stderr]  Documenting rustsat v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' panicked at src/librustdoc/html/sources.rs:346:14:
[INFO] [stderr] only local crates should have sources emitted
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7cb729c00f83 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stderr]    1:     0x7cb72a402d77 - core::fmt::write::h8a494366950f23bb
[INFO] [stderr]    2:     0x7cb72b7d14d1 - std::io::Write::write_fmt::h6556609fca33d0b1
[INFO] [stderr]    3:     0x7cb729c00de2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stderr]    4:     0x7cb729c04887 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stderr]    5:     0x7cb729c043eb - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stderr]    6:     0x7cb728c627e3 - std[9479b33d5e275715]::panicking::update_hook::<alloc[252dd2b3abdfe4a]::boxed::Box<rustc_driver_impl[773a1ede480c2143]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    7:     0x7cb729c050ce - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stderr]    8:     0x7cb729c04dca - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stderr]    9:     0x7cb729c01459 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stderr]   10:     0x7cb729c04aad - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stderr]   11:     0x7cb7262d01a0 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stderr]   12:     0x7cb7279ed76b - core::option::expect_failed::h091923fb77e757a1
[INFO] [stderr]   13:     0x652c130b7440 - <&core[42326c15e70145c1]::fmt::builders::FromFn<rustdoc[16f545608782b702]::html::sources::print_src<&mut core[42326c15e70145c1]::fmt::Formatter>::{closure#0}> as core[42326c15e70145c1]::fmt::Display>::fmt
[INFO] [stderr]   14:     0x7cb72a402d77 - core::fmt::write::h8a494366950f23bb
[INFO] [stderr]   15:     0x652c130b7a9b - <&askama[504f8da69083ef9f]::filters::escape::Safe<&core[42326c15e70145c1]::fmt::builders::FromFn<rustdoc[16f545608782b702]::html::sources::print_src<&mut core[42326c15e70145c1]::fmt::Formatter>::{closure#0}>> as core[42326c15e70145c1]::fmt::Display>::fmt
[INFO] [stderr]   16:     0x7cb72a402d77 - core::fmt::write::h8a494366950f23bb
[INFO] [stderr]   17:     0x652c1322078c - rustdoc[16f545608782b702]::html::render::render_call_locations::<&mut core[42326c15e70145c1]::fmt::Formatter>::{closure#2}
[INFO] [stderr]   18:     0x652c130cc708 - <core[42326c15e70145c1]::fmt::builders::FromFn<rustdoc[16f545608782b702]::html::render::document_full_inner::{closure#0}> as core[42326c15e70145c1]::fmt::Display>::fmt
[INFO] [stderr]   19:     0x7cb72a402d77 - core::fmt::write::h8a494366950f23bb
[INFO] [stderr]   20:     0x652c130cd8ca - <core[42326c15e70145c1]::fmt::builders::FromFn<rustdoc[16f545608782b702]::html::render::document::{closure#0}> as core[42326c15e70145c1]::fmt::Display>::fmt
[INFO] [stderr]   21:     0x7cb72a402d77 - core::fmt::write::h8a494366950f23bb
[INFO] [stderr]   22:     0x652c130d1f59 - <core[42326c15e70145c1]::fmt::builders::FromFn<rustdoc[16f545608782b702]::html::render::print_item::item_function::{closure#0}> as core[42326c15e70145c1]::fmt::Display>::fmt
[INFO] [stderr]   23:     0x7cb72a402d77 - core::fmt::write::h8a494366950f23bb
[INFO] [stderr]   24:     0x652c131d6ad9 - <rustdoc[16f545608782b702]::html::render::context::Context>::render_item
[INFO] [stderr]   25:     0x652c131e7bce - <rustdoc[16f545608782b702]::html::render::context::Context as rustdoc[16f545608782b702]::formats::renderer::FormatRenderer>::item
[INFO] [stderr]   26:     0x652c1319ddcc - rustdoc[16f545608782b702]::formats::renderer::run_format_inner::<rustdoc[16f545608782b702]::html::render::context::Context>
[INFO] [stderr]   27:     0x652c1319df8c - rustdoc[16f545608782b702]::formats::renderer::run_format_inner::<rustdoc[16f545608782b702]::html::render::context::Context>
[INFO] [stderr]   28:     0x652c1319df8c - rustdoc[16f545608782b702]::formats::renderer::run_format_inner::<rustdoc[16f545608782b702]::html::render::context::Context>
[INFO] [stderr]   29:     0x652c1319df8c - rustdoc[16f545608782b702]::formats::renderer::run_format_inner::<rustdoc[16f545608782b702]::html::render::context::Context>
[INFO] [stderr]   30:     0x652c12ff4ae3 - rustc_interface[c9c4c8df4db17049]::passes::create_and_enter_global_ctxt::<(), rustdoc[16f545608782b702]::main_args::{closure#2}::{closure#0}>::{closure#2}::{closure#0}
[INFO] [stderr]   31:     0x652c12fec61d - rustc_interface[c9c4c8df4db17049]::interface::run_compiler::<(), rustdoc[16f545608782b702]::main_args::{closure#2}>::{closure#1}
[INFO] [stderr]   32:     0x652c12f6b188 - std[9479b33d5e275715]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[c9c4c8df4db17049]::util::run_in_thread_with_globals<rustc_interface[c9c4c8df4db17049]::util::run_in_thread_pool_with_globals<rustc_interface[c9c4c8df4db17049]::interface::run_compiler<(), rustdoc[16f545608782b702]::main_args::{closure#2}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   33:     0x652c12ffe3cd - <<std[9479b33d5e275715]::thread::Builder>::spawn_unchecked_<rustc_interface[c9c4c8df4db17049]::util::run_in_thread_with_globals<rustc_interface[c9c4c8df4db17049]::util::run_in_thread_pool_with_globals<rustc_interface[c9c4c8df4db17049]::interface::run_compiler<(), rustdoc[16f545608782b702]::main_args::{closure#2}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[42326c15e70145c1]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   34:     0x7cb72b57a7c5 - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stderr]   35:     0x7cb724e8aaa4 - <unknown>
[INFO] [stderr]   36:     0x7cb724f17a34 - clone
[INFO] [stderr]   37:                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: 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-2025-09-27T15_29_09-1593.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.90.0 (1159e78c4 2025-09-14) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: --crate-type lib -Z unstable-options -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 `rustsat`
[INFO] running `Command { std: "docker" "inspect" "a236b418b675d6cb518da5a7fbfbf5fc66b7374ec90b6d1c3866baaea60de27b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a236b418b675d6cb518da5a7fbfbf5fc66b7374ec90b6d1c3866baaea60de27b", kill_on_drop: false }`
[INFO] [stdout] a236b418b675d6cb518da5a7fbfbf5fc66b7374ec90b6d1c3866baaea60de27b
