[INFO] fetching crate mobot 0.3.10...
[INFO] documenting mobot-0.3.10 against beta-2026-01-20 for beta-1.94-rustdoc-1
[INFO] extracting crate mobot 0.3.10 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mobot 0.3.10
[INFO] finished tweaking crates.io crate mobot 0.3.10
[INFO] tweaked toml for crates.io crate mobot 0.3.10 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mobot 0.3.10 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mobot 0.3.10 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d54eb4a1c4301080b8c0b089ae7dd89d30ae9dd64fe330f6b05f7edbd31b477b
[INFO] running `Command { std: "docker" "start" "-a" "d54eb4a1c4301080b8c0b089ae7dd89d30ae9dd64fe330f6b05f7edbd31b477b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d54eb4a1c4301080b8c0b089ae7dd89d30ae9dd64fe330f6b05f7edbd31b477b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d54eb4a1c4301080b8c0b089ae7dd89d30ae9dd64fe330f6b05f7edbd31b477b", kill_on_drop: false }`
[INFO] [stdout] d54eb4a1c4301080b8c0b089ae7dd89d30ae9dd64fe330f6b05f7edbd31b477b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c60c8edaa99200c6f9939bcbc0ef93aea716c643b54fa7cc10e8bb3b1fa2d16a
[INFO] running `Command { std: "docker" "start" "-a" "c60c8edaa99200c6f9939bcbc0ef93aea716c643b54fa7cc10e8bb3b1fa2d16a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking pin-project-lite v0.2.11
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling openssl v0.10.55
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]    Compiling serde v1.0.182
[INFO] [stderr]    Compiling rustix v0.38.7
[INFO] [stderr]    Compiling serde_derive v1.0.182
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking aho-corasick v1.0.2
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]     Checking linux-raw-sys v0.4.5
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling async-trait v0.1.72
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]    Compiling argh_shared v0.1.10
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]     Checking encoding_rs v0.8.32
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking base64 v0.21.2
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]    Compiling cc v1.0.81
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking regex-automata v0.3.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling openssl-sys v0.9.90
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling argh_derive v0.1.10
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking argh v0.1.10
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]    Compiling mobot-derive v0.1.3
[INFO] [stderr]     Checking regex v1.9.3
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.20
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.18
[INFO] [stderr]  Documenting mobot v0.3.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking mobot v0.3.10 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `mobot`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name callback src/bin/callback.rs -o /opt/rustwide/target/doc --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=c734c398f801b3e5 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-bc4c15769d8bfb26.rmeta --extern argh=/opt/rustwide/target/debug/deps/libargh-4c3248a65736400e.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-5b36fe9951ffc303.so --extern bytes=/opt/rustwide/target/debug/deps/libbytes-3038028354f173d0.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-1fc16ecce4ac6929.rmeta --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-2879cfbfd63bedf8.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-0a74f35bd53e0b84.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-5c3ef695890e61dc.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-9aab62fbfc567b13.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-a6224820589f5a87.rmeta --extern mobot=/opt/rustwide/target/debug/deps/libmobot-956cf065e44b4920.rmeta --extern mobot_derive=/opt/rustwide/target/debug/deps/libmobot_derive-5f7e5fb1574a558c.so --extern rand=/opt/rustwide/target/debug/deps/librand-2ff347bbee58336a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-85ddc3299320cc43.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-b4ea4ff4341542c0.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-b119af39591440b2.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-5f090be190d46419.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-f9c4006913f4d531.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-180101c054408b75.rmeta --document-private-items '-Arustdoc::private-intra-doc-links' --cap-lints=warn --crate-version 0.3.10` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not document `mobot`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name query src/bin/query.rs -o /opt/rustwide/target/doc --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=b22c05d7255f88b2 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-bc4c15769d8bfb26.rmeta --extern argh=/opt/rustwide/target/debug/deps/libargh-4c3248a65736400e.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-5b36fe9951ffc303.so --extern bytes=/opt/rustwide/target/debug/deps/libbytes-3038028354f173d0.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-1fc16ecce4ac6929.rmeta --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-2879cfbfd63bedf8.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-0a74f35bd53e0b84.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-5c3ef695890e61dc.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-9aab62fbfc567b13.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-a6224820589f5a87.rmeta --extern mobot=/opt/rustwide/target/debug/deps/libmobot-956cf065e44b4920.rmeta --extern mobot_derive=/opt/rustwide/target/debug/deps/libmobot_derive-5f7e5fb1574a558c.so --extern rand=/opt/rustwide/target/debug/deps/librand-2ff347bbee58336a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-85ddc3299320cc43.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-b4ea4ff4341542c0.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-b119af39591440b2.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-5f090be190d46419.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-f9c4006913f4d531.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-180101c054408b75.rmeta --document-private-items '-Arustdoc::private-intra-doc-links' --cap-lints=warn --crate-version 0.3.10` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c60c8edaa99200c6f9939bcbc0ef93aea716c643b54fa7cc10e8bb3b1fa2d16a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60c8edaa99200c6f9939bcbc0ef93aea716c643b54fa7cc10e8bb3b1fa2d16a", kill_on_drop: false }`
[INFO] [stdout] c60c8edaa99200c6f9939bcbc0ef93aea716c643b54fa7cc10e8bb3b1fa2d16a