[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 - ::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::>::{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::{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::{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 - as core[42326c15e70145c1]::fmt::Display>::fmt [INFO] [stderr] 19: 0x7cb72a402d77 - core::fmt::write::h8a494366950f23bb [INFO] [stderr] 20: 0x652c130cd8ca - as core[42326c15e70145c1]::fmt::Display>::fmt [INFO] [stderr] 21: 0x7cb72a402d77 - core::fmt::write::h8a494366950f23bb [INFO] [stderr] 22: 0x652c130d1f59 - as core[42326c15e70145c1]::fmt::Display>::fmt [INFO] [stderr] 23: 0x7cb72a402d77 - core::fmt::write::h8a494366950f23bb [INFO] [stderr] 24: 0x652c131d6ad9 - ::render_item [INFO] [stderr] 25: 0x652c131e7bce - ::item [INFO] [stderr] 26: 0x652c1319ddcc - rustdoc[16f545608782b702]::formats::renderer::run_format_inner:: [INFO] [stderr] 27: 0x652c1319df8c - rustdoc[16f545608782b702]::formats::renderer::run_format_inner:: [INFO] [stderr] 28: 0x652c1319df8c - rustdoc[16f545608782b702]::formats::renderer::run_format_inner:: [INFO] [stderr] 29: 0x652c1319df8c - rustdoc[16f545608782b702]::formats::renderer::run_format_inner:: [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::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 33: 0x652c12ffe3cd - <::spawn_unchecked_::{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 - [INFO] [stderr] 36: 0x7cb724f17a34 - clone [INFO] [stderr] 37: 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-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