[INFO] fetching crate rustsat-tools 0.7.4...
[INFO] documenting rustsat-tools-0.7.4 against 1.91.0 for beta-1.92-rustdoc-1
[INFO] extracting crate rustsat-tools 0.7.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rustsat-tools 0.7.4
[INFO] finished tweaking crates.io crate rustsat-tools 0.7.4
[INFO] tweaked toml for crates.io crate rustsat-tools 0.7.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustsat-tools 0.7.4 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustsat-tools 0.7.4 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded concolor-clap v0.1.0
[INFO] [stderr]   Downloaded cpu-time v1.0.0
[INFO] [stderr]   Downloaded rustsat-minisat v0.7.4
[INFO] [stderr]   Downloaded visibility v0.1.1
[INFO] [stderr]   Downloaded rustsat-cadical v0.7.4
[INFO] [stderr]   Downloaded rustsat v0.7.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 939f8ed99ab0747a3fdac583ea8981e49e6990add586a5c74ea3d2393bf3044e
[INFO] running `Command { std: "docker" "start" "-a" "939f8ed99ab0747a3fdac583ea8981e49e6990add586a5c74ea3d2393bf3044e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "939f8ed99ab0747a3fdac583ea8981e49e6990add586a5c74ea3d2393bf3044e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "939f8ed99ab0747a3fdac583ea8981e49e6990add586a5c74ea3d2393bf3044e", kill_on_drop: false }`
[INFO] [stdout] 939f8ed99ab0747a3fdac583ea8981e49e6990add586a5c74ea3d2393bf3044e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 348aef210c8a10a5332cd1cb6618661e4456e51581fbc3d809491bb78aa15146
[INFO] running `Command { std: "docker" "start" "-a" "348aef210c8a10a5332cd1cb6618661e4456e51581fbc3d809491bb78aa15146", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]     Checking rustix v1.1.2
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking cpu-time v1.0.0
[INFO] [stderr]     Checking clap_builder v4.5.49
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking concolor-query v0.3.3
[INFO] [stderr]     Checking concolor v0.1.1
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling libz-ng-sys v1.1.22
[INFO] [stderr]     Checking xz2 v0.1.7
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking bzip2 v0.5.2
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling visibility v0.1.1
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking clap v4.5.49
[INFO] [stderr]     Checking concolor-clap v0.1.0
[INFO] [stderr]     Checking flate2 v1.1.4
[INFO] [stderr]     Checking rustsat v0.7.4
[INFO] [stderr]    Compiling rustsat-minisat v0.7.4
[INFO] [stderr]     Checking rustsat-tools v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rustsat-tools v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `rustsat-tools`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.91.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name mo2ilp src/bin/mo2ilp.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="minisat"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("_test", "cadical", "default", "minisat"))' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=4743e3073a567b6e -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-3710102016bd5e40.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-0eee7505a973bdda.rmeta --extern concolor_clap=/opt/rustwide/target/debug/deps/libconcolor_clap-82fc6fd6a57816d1.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-d2dc6ebbf5aa9a89.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-aab1b4d3ed124841.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-5f320ab0d3ded417.rmeta --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-f540f6dba5e52d91.rmeta --extern rustsat=/opt/rustwide/target/debug/deps/librustsat-def497214048f62b.rmeta --extern rustsat_minisat=/opt/rustwide/target/debug/deps/librustsat_minisat-7a8c3b79566b21d4.rmeta --extern rustsat_tools=/opt/rustwide/target/debug/deps/librustsat_tools-a78551eaf35de3c5.rmeta --extern termcolor=/opt/rustwide/target/debug/deps/libtermcolor-4aa6c477397bbe36.rmeta --document-private-items '-Arustdoc::private-intra-doc-links' --cap-lints=warn --crate-version 0.7.4` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "348aef210c8a10a5332cd1cb6618661e4456e51581fbc3d809491bb78aa15146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "348aef210c8a10a5332cd1cb6618661e4456e51581fbc3d809491bb78aa15146", kill_on_drop: false }`
[INFO] [stdout] 348aef210c8a10a5332cd1cb6618661e4456e51581fbc3d809491bb78aa15146