[INFO] cloning repository https://github.com/RustSandbox/MCP-Development-with-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RustSandbox/MCP-Development-with-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustSandbox%2FMCP-Development-with-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustSandbox%2FMCP-Development-with-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc55a9f816087a03e5c8eee6b2699aa006005d23
[INFO] documenting RustSandbox/MCP-Development-with-Rust against 1.98.0-beta.8 for beta-rustdoc-1.99-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustSandbox%2FMCP-Development-with-Rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/RustSandbox/MCP-Development-with-Rust
[INFO] finished tweaking git repo https://github.com/RustSandbox/MCP-Development-with-Rust
[INFO] tweaked toml for git repo https://github.com/RustSandbox/MCP-Development-with-Rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RustSandbox/MCP-Development-with-Rust on toolchain 1.98.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RustSandbox/MCP-Development-with-Rust 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.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_syscall v0.5.12
[INFO] [stderr]   Downloaded errno v0.3.12
[INFO] [stderr]   Downloaded base64ct v1.7.3
[INFO] [stderr]   Downloaded anyhow v1.0.98
[INFO] [stderr]   Downloaded rustls-webpki v0.103.3
[INFO] [stderr]   Downloaded openssl-sys v0.9.109
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.25
[INFO] [stderr]   Downloaded cc v1.2.25
[INFO] [stderr]   Downloaded webpki-roots v1.0.0
[INFO] [stderr]   Downloaded hashbrown v0.15.3
[INFO] [stderr]   Downloaded zerocopy v0.8.25
[INFO] [stderr]   Downloaded openssl v0.10.73
[INFO] [stderr]   Downloaded rustls v0.23.27
[INFO] [stderr]   Downloaded tokio v1.45.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e6fdc688646b9aba436a2f9e6fe3ad7f044512c613a7d27f78cf9d8e5cfc19d5
[INFO] running `Command { std: "docker" "start" "e6fdc688646b9aba436a2f9e6fe3ad7f044512c613a7d27f78cf9d8e5cfc19d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6fdc688646b9aba436a2f9e6fe3ad7f044512c613a7d27f78cf9d8e5cfc19d5", 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" "e6fdc688646b9aba436a2f9e6fe3ad7f044512c613a7d27f78cf9d8e5cfc19d5" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6fdc688646b9aba436a2f9e6fe3ad7f044512c613a7d27f78cf9d8e5cfc19d5", 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" "e6fdc688646b9aba436a2f9e6fe3ad7f044512c613a7d27f78cf9d8e5cfc19d5" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling cc v1.2.25
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]    Compiling writeable v0.6.1
[INFO] [stderr]    Compiling litemap v0.8.0
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling rustls v0.23.27
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]    Compiling rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling webpki-roots v1.0.0
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling crc v3.3.0
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling webpki-roots v0.26.11
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]    Compiling dotenvy v0.15.7
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling rustls-webpki v0.103.3
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling zerovec v0.11.2
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]    Compiling sqlx-core v0.8.6
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking sqlx-sqlite v0.8.6
[INFO] [stderr]    Compiling sqlx-macros-core v0.8.6
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]    Compiling sqlx-macros v0.8.6
[INFO] [stderr]     Checking sqlx v0.8.6
[INFO] [stderr]  Documenting mcp_rust_examples v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `mcp_rust_examples`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.98.0-beta.8-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name example_05_resource_provider src/examples/example_05_resource_provider.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "examples-only"))' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=f9244c6ef0099f36 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-464c88279b23d46d.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-5bb1d614d040b0ee.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-f7c9c06608bb8967.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-4fb190a856d08726.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-5fd08578a7b580ab.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-70c408e1ad95bd6c.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-6822691f53b2dd6d.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-083653619361eb6e.rmeta --extern sqlx=/opt/rustwide/target/debug/deps/libsqlx-607494eee158e49f.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-10017013ac1e26d4.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-a7103e27aef659d5.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-bb9bdaae8e48743f.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-4e9f73c712b00a47.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-a8a170c8b2ca7be6.rmeta --document-private-items '-Arustdoc::private-intra-doc-links' --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not document `mcp_rust_examples`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.98.0-beta.8-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name example_17_blockchain_integration src/examples/example_17_blockchain_integration.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "examples-only"))' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=a793181800592806 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-464c88279b23d46d.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-5bb1d614d040b0ee.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-f7c9c06608bb8967.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-4fb190a856d08726.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-5fd08578a7b580ab.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-70c408e1ad95bd6c.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-6822691f53b2dd6d.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-083653619361eb6e.rmeta --extern sqlx=/opt/rustwide/target/debug/deps/libsqlx-607494eee158e49f.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-10017013ac1e26d4.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-a7103e27aef659d5.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-bb9bdaae8e48743f.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-4e9f73c712b00a47.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-a8a170c8b2ca7be6.rmeta --document-private-items '-Arustdoc::private-intra-doc-links' --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `mcp_rust_examples`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.98.0-beta.8-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name example_10_streaming src/examples/example_10_streaming.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "examples-only"))' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=2fc6e347fb584890 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-464c88279b23d46d.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-5bb1d614d040b0ee.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-f7c9c06608bb8967.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-4fb190a856d08726.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-5fd08578a7b580ab.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-70c408e1ad95bd6c.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-6822691f53b2dd6d.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-083653619361eb6e.rmeta --extern sqlx=/opt/rustwide/target/debug/deps/libsqlx-607494eee158e49f.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-10017013ac1e26d4.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-a7103e27aef659d5.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-bb9bdaae8e48743f.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-4e9f73c712b00a47.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-a8a170c8b2ca7be6.rmeta --document-private-items '-Arustdoc::private-intra-doc-links' --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e6fdc688646b9aba436a2f9e6fe3ad7f044512c613a7d27f78cf9d8e5cfc19d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6fdc688646b9aba436a2f9e6fe3ad7f044512c613a7d27f78cf9d8e5cfc19d5", kill_on_drop: false }`
[INFO] [stdout] e6fdc688646b9aba436a2f9e6fe3ad7f044512c613a7d27f78cf9d8e5cfc19d5