[INFO] fetching crate xray-tracing 0.0.1...
[INFO] documenting xray-tracing-0.0.1 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate xray-tracing 0.0.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate xray-tracing 0.0.1 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xray-tracing 0.0.1
[INFO] finished tweaking crates.io crate xray-tracing 0.0.1
[INFO] tweaked toml for crates.io crate xray-tracing 0.0.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate xray-tracing 0.0.1 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2716c79daf92d5e7fe32edf28a419c89aee6c87d25ab83255dd17635c7adb09
[INFO] running `Command { std: "docker" "start" "-a" "e2716c79daf92d5e7fe32edf28a419c89aee6c87d25ab83255dd17635c7adb09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2716c79daf92d5e7fe32edf28a419c89aee6c87d25ab83255dd17635c7adb09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2716c79daf92d5e7fe32edf28a419c89aee6c87d25ab83255dd17635c7adb09", kill_on_drop: false }`
[INFO] [stdout] e2716c79daf92d5e7fe32edf28a419c89aee6c87d25ab83255dd17635c7adb09
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2b2fff9deb86d0abe86b57782c25d22283b7770cc51949108ae00694cb9ec4f
[INFO] running `Command { std: "docker" "start" "-a" "b2b2fff9deb86d0abe86b57782c25d22283b7770cc51949108ae00694cb9ec4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]    Compiling thiserror v1.0.43
[INFO] [stderr]    Compiling serde_json v1.0.103
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking pin-project-lite v0.2.10
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling syn v2.0.26
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.43
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling serde_derive v1.0.171
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]  Documenting xray-tracing v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub mod segment;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:2:9
[INFO] [stdout]    |
[INFO] [stdout] 2  | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an enum
[INFO] [stdout]  --> src/error.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum Error {
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/header.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn new(trace_id: TraceId) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/header.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | /     pub fn with_parent_id(
[INFO] [stdout] 86 | |         &mut self,
[INFO] [stdout] 87 | |         parent_id: SegmentId,
[INFO] [stdout] 88 | |     ) -> &mut Self {
[INFO] [stdout]    | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/header.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 | /     pub fn with_sampling_decision(
[INFO] [stdout] 94 | |         &mut self,
[INFO] [stdout] 95 | |         decision: SamplingDecision,
[INFO] [stdout] 96 | |     ) -> &mut Self {
[INFO] [stdout]    | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/header.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 | /     pub fn with_data<K, V>(
[INFO] [stdout] 102 | |         &mut self,
[INFO] [stdout] 103 | |         key: K,
[INFO] [stdout] 104 | |         value: V,
[INFO] [stdout] ...   |
[INFO] [stdout] 107 | |         K: Into<String>,
[INFO] [stdout] 108 | |         V: Into<String>,
[INFO] [stdout]     | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/segment.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub tracing: Option<Tracing>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/segment.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub xray: Option<XRay>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]    --> src/segment.rs:102:1
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub struct XRay {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/segment.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub sdk_version: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]    --> src/segment.rs:107:1
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub struct Ecs {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]    --> src/segment.rs:114:1
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub struct Ec2 {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]    --> src/segment.rs:138:1
[INFO] [stdout]     |
[INFO] [stdout] 138 | pub struct Tracing {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]    --> src/tracing.rs:142:1
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub struct XRaySubscriber {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/tracing.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn new() -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/tracing.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn with_client(client: Client) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/tracing.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 165 |     pub fn instrument_request<BodyType>(&self, request: &mut Request<BodyType>) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/tracing.rs:327:1
[INFO] [stdout]     |
[INFO] [stdout] 327 | pub fn aws_metadata(region: Option<&str>, table_name: Option<&str>) -> Span {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(is_some_and)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `xray-tracing`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type lib --crate-name xray_tracing src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=5cfb3108b9e1a2e7 -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-b95eecdcaa4c1939.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-95890f9b821b4003.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-900704033b235124.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-2c25ea308c0698ae.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-b3f37039c9f9873c.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-0af60b843115d937.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-9cc72e25592ba3cb.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-0b8275c9c507df30.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-e134efbd88269077.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-38d262e69f5f5954.rmeta --extern tracing_core=/opt/rustwide/target/debug/deps/libtracing_core-584b398be7732edd.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-a1f7409e4986d52e.rmeta --cap-lints=warn --crate-version 0.0.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "b2b2fff9deb86d0abe86b57782c25d22283b7770cc51949108ae00694cb9ec4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b2fff9deb86d0abe86b57782c25d22283b7770cc51949108ae00694cb9ec4f", kill_on_drop: false }`
[INFO] [stdout] b2b2fff9deb86d0abe86b57782c25d22283b7770cc51949108ae00694cb9ec4f
