[INFO] fetching crate google-cloudtrace2 2.0.4+20210319...
[INFO] documenting google-cloudtrace2-2.0.4+20210319 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate google-cloudtrace2 2.0.4+20210319 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate google-cloudtrace2 2.0.4+20210319 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-109/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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" "+beta-2021-08-01" "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-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23846338b067fcc24c3cadc4bb9003e67a2e5a33a17bad8aa043fcb55600b365
[INFO] running `Command { std: "docker" "start" "-a" "23846338b067fcc24c3cadc4bb9003e67a2e5a33a17bad8aa043fcb55600b365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23846338b067fcc24c3cadc4bb9003e67a2e5a33a17bad8aa043fcb55600b365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23846338b067fcc24c3cadc4bb9003e67a2e5a33a17bad8aa043fcb55600b365", kill_on_drop: false }`
[INFO] [stdout] 23846338b067fcc24c3cadc4bb9003e67a2e5a33a17bad8aa043fcb55600b365
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c363a17dcfcea80e42b5984c0ee6f464aca89d33046418a250b28bb8bde4116
[INFO] running `Command { std: "docker" "start" "-a" "4c363a17dcfcea80e42b5984c0ee6f464aca89d33046418a250b28bb8bde4116", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]     Checking untrusted v0.7.1
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[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]     Checking try-lock v0.2.3
[INFO] [stderr]     Checking tower-service v0.3.1
[INFO] [stderr]     Checking httpdate v1.0.1
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[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking tracing-core v0.1.18
[INFO] [stderr]     Checking mio v0.7.13
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[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking http v0.2.4
[INFO] [stderr]     Checking tracing v0.1.26
[INFO] [stderr]     Checking url v2.2.2
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[INFO] [stderr]     Checking rustls v0.19.1
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[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]     Checking futures-executor v0.3.16
[INFO] [stderr]     Checking futures v0.3.16
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[INFO] [stderr]     Checking tokio-rustls v0.22.0
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[INFO] [stderr]     Checking serde_json v1.0.66
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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 1m 04s
[INFO] running `Command { std: "docker" "inspect" "4c363a17dcfcea80e42b5984c0ee6f464aca89d33046418a250b28bb8bde4116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c363a17dcfcea80e42b5984c0ee6f464aca89d33046418a250b28bb8bde4116", kill_on_drop: false }`
[INFO] [stdout] 4c363a17dcfcea80e42b5984c0ee6f464aca89d33046418a250b28bb8bde4116
