[INFO] fetching crate google-cloudtrace2 2.0.4+20210319...
[INFO] documenting google-cloudtrace2-2.0.4+20210319 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate google-cloudtrace2 2.0.4+20210319 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate google-cloudtrace2 2.0.4+20210319 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-cloudtrace2 2.0.4+20210319
[INFO] finished tweaking crates.io crate google-cloudtrace2 2.0.4+20210319
[INFO] tweaked toml for crates.io crate google-cloudtrace2 2.0.4+20210319 written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a15bff263cf488dd800b6999a0d7287aee01500872522dec668f287d6eb6e5d7
[INFO] running `Command { std: "docker" "start" "-a" "a15bff263cf488dd800b6999a0d7287aee01500872522dec668f287d6eb6e5d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a15bff263cf488dd800b6999a0d7287aee01500872522dec668f287d6eb6e5d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a15bff263cf488dd800b6999a0d7287aee01500872522dec668f287d6eb6e5d7", kill_on_drop: false }`
[INFO] [stdout] a15bff263cf488dd800b6999a0d7287aee01500872522dec668f287d6eb6e5d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f9bf27fb35e024f74a7c358b4bd38cd51277d14eb70ce693845f479149d63d0
[INFO] running `Command { std: "docker" "start" "-a" "2f9bf27fb35e024f74a7c358b4bd38cd51277d14eb70ce693845f479149d63d0", kill_on_drop: false }`
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[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking untrusted v0.7.1
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[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking openssl-probe v0.1.4
[INFO] [stderr]     Checking httpdate v1.0.1
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking tinyvec v1.3.1
[INFO] [stderr]     Checking unicode-bidi v0.3.5
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]     Checking tracing v0.1.26
[INFO] [stderr]     Checking http-body v0.4.3
[INFO] [stderr]     Checking socket2 v0.4.1
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[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking ct-logs v0.8.0
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]     Checking rustls-native-certs v0.5.0
[INFO] [stderr]     Checking futures-util v0.3.16
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[INFO] [stderr]     Checking hyper-rustls v0.22.1
[INFO] [stderr]     Checking yup-oauth2 v5.1.0
[INFO] [stderr]  Documenting google-cloudtrace2 v2.0.4+20210319 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `VALUE`
[INFO] [stdout]    --> src/api.rs:181:28
[INFO] [stdout]     |
[INFO] [stdout] 181 | /// The allowed types for [VALUE] in a `[KEY]:[VALUE]` attribute.
[INFO] [stdout]     |                            ^^^^^ no item named `VALUE` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `SPAN_ID`
[INFO] [stdout]    --> src/api.rs:259:14
[INFO] [stdout]     |
[INFO] [stdout] 259 |     /// The [SPAN_ID] for a span within a trace.
[INFO] [stdout]     |              ^^^^^^^ no item named `SPAN_ID` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `TRACE_ID`
[INFO] [stdout]    --> src/api.rs:262:14
[INFO] [stdout]     |
[INFO] [stdout] 262 |     /// The [TRACE_ID] for a trace within a project.
[INFO] [stdout]     |              ^^^^^^^^ no item named `TRACE_ID` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `PROJECT_ID`
[INFO] [stdout]    --> src/api.rs:351:84
[INFO] [stdout]     |
[INFO] [stdout] 351 |     /// Required. The resource name of the span in the following format: projects/[PROJECT_ID]/traces/[TRACE_ID]/spans/SPAN_ID is a uniqu...
[INFO] [stdout]     |                                                                                    ^^^^^^^^^^ no item named `PROJECT_ID` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `TRACE_ID`
[INFO] [stdout]    --> src/api.rs:351:104
[INFO] [stdout]     |
[INFO] [stdout] 351 | ...llowing format: projects/[PROJECT_ID]/traces/[TRACE_ID]/spans/SPAN_ID is a unique identifier for a trace within a project; it is a 32-...
[INFO] [stdout]     |                                                  ^^^^^^^^ no item named `TRACE_ID` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `SPAN_ID`
[INFO] [stdout]    --> src/api.rs:351:244
[INFO] [stdout]     |
[INFO] [stdout] 351 | ...cter hexadecimal encoding of a 16-byte array. [SPAN_ID] is a unique identifier for a span within a trace; it is a 16-character hexadec...
[INFO] [stdout]     |                                                   ^^^^^^^ no item named `SPAN_ID` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `SPAN_ID`
[INFO] [stdout]    --> src/api.rs:353:14
[INFO] [stdout]     |
[INFO] [stdout] 353 |     /// The [SPAN_ID] of this span's parent span. If this is a root span, then this field must be empty.
[INFO] [stdout]     |              ^^^^^^^ no item named `SPAN_ID` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `SPAN_ID`
[INFO] [stdout]    --> src/api.rs:359:24
[INFO] [stdout]     |
[INFO] [stdout] 359 |     /// Required. The [SPAN_ID] portion of the span's resource name.
[INFO] [stdout]     |                        ^^^^^^^ no item named `SPAN_ID` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `PROJECT_ID`
[INFO] [stdout]    --> src/api.rs:570:95
[INFO] [stdout]     |
[INFO] [stdout] 570 | ...the span in the following format: projects/[PROJECT_ID]/traces/[TRACE_ID]/spans/SPAN_ID is a unique identifier for a trace within a pr...
[INFO] [stdout]     |                                                ^^^^^^^^^^ no item named `PROJECT_ID` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `TRACE_ID`
[INFO] [stdout]    --> src/api.rs:570:115
[INFO] [stdout]     |
[INFO] [stdout] 570 | ...llowing format: projects/[PROJECT_ID]/traces/[TRACE_ID]/spans/SPAN_ID is a unique identifier for a trace within a project; it is a 32-...
[INFO] [stdout]     |                                                  ^^^^^^^^ no item named `TRACE_ID` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `SPAN_ID`
[INFO] [stdout]    --> src/api.rs:570:255
[INFO] [stdout]     |
[INFO] [stdout] 570 | ...cter hexadecimal encoding of a 16-byte array. [SPAN_ID] is a unique identifier for a span within a trace; it is a 16-character hexadec...
[INFO] [stdout]     |                                                   ^^^^^^^ no item named `SPAN_ID` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `PROJECT_ID`
[INFO] [stdout]    --> src/api.rs:825:84
[INFO] [stdout]     |
[INFO] [stdout] 825 |     /// Required. The resource name of the span in the following format: projects/[PROJECT_ID]/traces/[TRACE_ID]/spans/SPAN_ID is a uniqu...
[INFO] [stdout]     |                                                                                    ^^^^^^^^^^ no item named `PROJECT_ID` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `TRACE_ID`
[INFO] [stdout]    --> src/api.rs:825:104
[INFO] [stdout]     |
[INFO] [stdout] 825 | ...llowing format: projects/[PROJECT_ID]/traces/[TRACE_ID]/spans/SPAN_ID is a unique identifier for a trace within a project; it is a 32-...
[INFO] [stdout]     |                                                  ^^^^^^^^ no item named `TRACE_ID` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `SPAN_ID`
[INFO] [stdout]    --> src/api.rs:825:244
[INFO] [stdout]     |
[INFO] [stdout] 825 | ...cter hexadecimal encoding of a 16-byte array. [SPAN_ID] is a unique identifier for a span within a trace; it is a 16-character hexadec...
[INFO] [stdout]     |                                                   ^^^^^^^ no item named `SPAN_ID` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.46s
[INFO] running `Command { std: "docker" "inspect" "2f9bf27fb35e024f74a7c358b4bd38cd51277d14eb70ce693845f479149d63d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f9bf27fb35e024f74a7c358b4bd38cd51277d14eb70ce693845f479149d63d0", kill_on_drop: false }`
[INFO] [stdout] 2f9bf27fb35e024f74a7c358b4bd38cd51277d14eb70ce693845f479149d63d0
