[INFO] cloning repository https://github.com/XingRay/learning-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/XingRay/learning-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXingRay%2Flearning-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXingRay%2Flearning-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ad422bfa8256feef88e8d13d37ecd6b765be6c1
[INFO] documenting XingRay/learning-rust against 1.95.0 for beta-1.96-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXingRay%2Flearning-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/XingRay/learning-rust
[INFO] finished tweaking git repo https://github.com/XingRay/learning-rust
[INFO] tweaked toml for git repo https://github.com/XingRay/learning-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/XingRay/learning-rust on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/XingRay/learning-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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 022c3aa1d0cadab9c8c20d341314346ab25dce34301b32f248420dde4c5a0bfe
[INFO] running `Command { std: "docker" "start" "-a" "022c3aa1d0cadab9c8c20d341314346ab25dce34301b32f248420dde4c5a0bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "022c3aa1d0cadab9c8c20d341314346ab25dce34301b32f248420dde4c5a0bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "022c3aa1d0cadab9c8c20d341314346ab25dce34301b32f248420dde4c5a0bfe", kill_on_drop: false }`
[INFO] [stdout] 022c3aa1d0cadab9c8c20d341314346ab25dce34301b32f248420dde4c5a0bfe
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6556b7edfc3a9193540a3b4d4ca2ef0ac0117691b50c8d7c7f0904caaf927a7b
[INFO] running `Command { std: "docker" "start" "-a" "6556b7edfc3a9193540a3b4d4ca2ef0ac0117691b50c8d7c7f0904caaf927a7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
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[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking data-encoding v2.10.0
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]     Checking local-waker v0.1.4
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]     Checking bytestring v1.5.0
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking actix-service v2.0.3
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling regex-lite v0.1.9
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking iri-string v0.7.10
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking language-tags v0.3.2
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking num-conv v0.2.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking impl-more v0.1.9
[INFO] [stderr]     Checking uuid v1.21.0
[INFO] [stderr]  Documenting lesson041_rc_arc v0.1.0 (/opt/rustwide/workdir/chapter09-smart-pointers/lesson041_rc_arc)
[INFO] [stderr]  Documenting lesson003_data_types v0.1.0 (/opt/rustwide/workdir/chapter01-basic/lesson003_data_types)
[INFO] [stderr]  Documenting lesson035_newtype_pattern v0.1.0 (/opt/rustwide/workdir/chapter07-traits-and-advanced-types/lesson035_newtype_pattern)
[INFO] [stderr]  Documenting lesson005_control_flow v0.1.0 (/opt/rustwide/workdir/chapter01-basic/lesson005_control_flow)
[INFO] [stderr]  Documenting lesson006_comments v0.1.0 (/opt/rustwide/workdir/chapter01-basic/lesson006_comments)
[INFO] [stderr]  Documenting lesson007_strings v0.1.0 (/opt/rustwide/workdir/chapter01-basic/lesson007_strings)
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]  Documenting lesson066_mocking v0.1.0 (/opt/rustwide/workdir/chapter13-testing/lesson066_mocking)
[INFO] [stderr]  Documenting lesson048_mutex_rwlock v0.1.0 (/opt/rustwide/workdir/chapter10-concurrency/lesson048_mutex_rwlock)
[INFO] [stdout] warning: unclosed HTML tag `String`
[INFO] [stdout]   --> chapter07-traits-and-advanced-types/lesson035_newtype_pattern/src/main.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 | /// 包装 Vec<String>，使其可以实现外部 trait
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 31 | /// 包装 `Vec<String>`，使其可以实现外部 trait
[INFO] [stdout]    |          +           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]    --> chapter07-traits-and-advanced-types/lesson035_newtype_pattern/src/main.rs:228:14
[INFO] [stdout]     |
[INFO] [stdout] 228 | /// 一个包装了 Vec<T> 的栈结构
[INFO] [stdout]     |                   ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 228 | /// 一个包装了 `Vec<T>` 的栈结构
[INFO] [stdout]     |                +      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]  Documenting lesson001_helloworld v0.1.0 (/opt/rustwide/workdir/chapter01-basic/lesson001_helloworld)
[INFO] [stderr]  Documenting lesson033_trait_objects v0.1.0 (/opt/rustwide/workdir/chapter07-traits-and-advanced-types/lesson033_trait_objects)
[INFO] [stderr]  Documenting lesson058_macro_rules_advanced v0.1.0 (/opt/rustwide/workdir/chapter12-macros/lesson058_macro_rules_advanced)
[INFO] [stderr]  Documenting lesson057_declarative_macros v0.1.0 (/opt/rustwide/workdir/chapter12-macros/lesson057_declarative_macros)
[INFO] [stderr]  Documenting lesson073_stdin_stdout v0.1.0 (/opt/rustwide/workdir/chapter15-io-and-filesystem/lesson073_stdin_stdout)
[INFO] [stderr]  Documenting lesson015_option_enum v0.1.0 (/opt/rustwide/workdir/chapter03-struct-and-enum/lesson015_option_enum)
[INFO] [stderr]  Documenting lesson012_struct_basics v0.1.0 (/opt/rustwide/workdir/chapter03-struct-and-enum/lesson012_struct_basics)
[INFO] [stderr]  Documenting lesson022_error_propagation v0.1.0 (/opt/rustwide/workdir/chapter05-error-handling/lesson022_error_propagation)
[INFO] [stderr]  Documenting lesson018_pattern_matching v0.1.0 (/opt/rustwide/workdir/chapter04-pattern-and-generics/lesson018_pattern_matching)
[INFO] [stderr]  Documenting lesson020_panic v0.1.0 (/opt/rustwide/workdir/chapter05-error-handling/lesson020_panic)
[INFO] [stdout] warning: unclosed HTML tag `dyn`
[INFO] [stdout]    --> chapter07-traits-and-advanced-types/lesson033_trait_objects/src/main.rs:279:24
[INFO] [stdout]     |
[INFO] [stdout] 279 | /// 根据类型名创建动物 —— 返回 Box<dyn Animal>
[INFO] [stdout]     |                                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting lesson049_atomic v0.1.0 (/opt/rustwide/workdir/chapter10-concurrency/lesson049_atomic)
[INFO] [stderr]  Documenting lesson093_sqlx_basics v0.1.0 (/opt/rustwide/workdir/chapter19-database/lesson093_sqlx_basics)
[INFO] [stderr]  Documenting lesson103_mini_project_web_api v0.1.0 (/opt/rustwide/workdir/chapter20-design-patterns/lesson103_mini_project_web_api)
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]  --> chapter03-struct-and-enum/lesson015_option_enum/src/main.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | /// Option<T> 是 Rust 中最重要的枚举之一，用于表示一个值可能存在也可能不存在。
[INFO] [stdout]   |           ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]   |
[INFO] [stdout] 3 | /// `Option<T>` 是 Rust 中最重要的枚举之一，用于表示一个值可能存在也可能不存在。
[INFO] [stdout]   |     +         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]  --> chapter03-struct-and-enum/lesson015_option_enum/src/main.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | /// Rust 没有 null，而是用 Option<T> 来表达「有或没有」的概念。
[INFO] [stdout]   |                                  ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]   |
[INFO] [stdout] 4 | /// Rust 没有 null，而是用 `Option<T>` 来表达「有或没有」的概念。
[INFO] [stdout]   |                            +         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]  --> chapter03-struct-and-enum/lesson015_option_enum/src/main.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | /// - 理解 Option<T> 的定义（Some/None）
[INFO] [stdout]   |                  ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]   |
[INFO] [stdout] 7 | /// - 理解 `Option<T>` 的定义（Some/None）
[INFO] [stdout]   |            +         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting lesson062_unit_tests v0.1.0 (/opt/rustwide/workdir/chapter13-testing/lesson062_unit_tests)
[INFO] [stderr]  Documenting lesson087_extern_functions v0.1.0 (/opt/rustwide/workdir/chapter17-unsafe-and-ffi/lesson087_extern_functions)
[INFO] [stderr]  Documenting lesson063_integration_tests v0.1.0 (/opt/rustwide/workdir/chapter13-testing/lesson063_integration_tests)
[INFO] [stderr]  Documenting lesson029_custom_iterator v0.1.0 (/opt/rustwide/workdir/chapter06-collections-and-iterators/lesson029_custom_iterator)
[INFO] [stderr]  Documenting lesson065_benchmark v0.1.0 (/opt/rustwide/workdir/chapter13-testing/lesson065_benchmark)
[INFO] [stderr]  Documenting lesson075_path_operations v0.1.0 (/opt/rustwide/workdir/chapter15-io-and-filesystem/lesson075_path_operations)
[INFO] [stderr]  Documenting lesson061_proc_macro_workshop v0.1.0 (/opt/rustwide/workdir/chapter12-macros/lesson061_proc_macro_workshop)
[INFO] [stderr]  Documenting lesson072_publish_crate v0.1.0 (/opt/rustwide/workdir/chapter14-cargo-and-modules/lesson072_publish_crate)
[INFO] [stderr]  Documenting lesson008_ownership v0.1.0 (/opt/rustwide/workdir/chapter02-ownership/lesson008_ownership)
[INFO] [stderr]  Documenting lesson046_message_passing v0.1.0 (/opt/rustwide/workdir/chapter10-concurrency/lesson046_message_passing)
[INFO] [stderr]  Documenting lesson032_common_traits v0.1.0 (/opt/rustwide/workdir/chapter07-traits-and-advanced-types/lesson032_common_traits)
[INFO] [stderr]    Compiling actix-router v0.5.4
[INFO] [stderr]  Documenting lesson064_doc_tests v0.1.0 (/opt/rustwide/workdir/chapter13-testing/lesson064_doc_tests)
[INFO] [stderr]  Documenting lesson050_send_sync v0.1.0 (/opt/rustwide/workdir/chapter10-concurrency/lesson050_send_sync)
[INFO] [stderr] error: could not compile `zerocopy` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.95.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name zerocopy --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zerocopy-0.8.40/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="simd"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("__internal_use_only_features_that_work_on_stable", "alloc", "derive", "float-nightly", "simd", "simd-nightly", "std", "zerocopy-derive"))' -C metadata=5ee16e7ba399be14 -C extra-filename=-d019be4eb8f457a7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn --check-cfg 'cfg(no_zerocopy_simd_x86_avx12_1_89_0)' --check-cfg 'cfg(rust, values("1.89.0"))' --check-cfg 'cfg(no_zerocopy_core_error_1_81_0)' --check-cfg 'cfg(rust, values("1.81.0"))' --check-cfg 'cfg(no_zerocopy_diagnostic_on_unimplemented_1_78_0)' --check-cfg 'cfg(rust, values("1.78.0"))' --check-cfg 'cfg(no_zerocopy_generic_bounds_in_const_fn_1_61_0)' --check-cfg 'cfg(rust, values("1.61.0"))' --check-cfg 'cfg(no_zerocopy_target_has_atomics_1_60_0)' --check-cfg 'cfg(rust, values("1.60.0"))' --check-cfg 'cfg(no_zerocopy_aarch64_simd_1_59_0)' --check-cfg 'cfg(rust, values("1.59.0"))' --check-cfg 'cfg(no_zerocopy_panic_in_const_and_vec_try_reserve_1_57_0)' --check-cfg 'cfg(rust, values("1.57.0"))' --check-cfg 'cfg(doc_cfg)' --check-cfg 'cfg(kani)' --check-cfg 'cfg(__ZEROCOPY_INTERNAL_USE_ONLY_NIGHTLY_FEATURES_IN_TESTS)' --check-cfg 'cfg(__ZEROCOPY_INTERNAL_USE_ONLY_DEV_MODE)' --check-cfg 'cfg(coverage_nightly)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6556b7edfc3a9193540a3b4d4ca2ef0ac0117691b50c8d7c7f0904caaf927a7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6556b7edfc3a9193540a3b4d4ca2ef0ac0117691b50c8d7c7f0904caaf927a7b", kill_on_drop: false }`
[INFO] [stdout] 6556b7edfc3a9193540a3b4d4ca2ef0ac0117691b50c8d7c7f0904caaf927a7b