[INFO] fetching crate lsp 0.3.1...
[INFO] documenting lsp-0.3.1 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate lsp 0.3.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate lsp 0.3.1 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lsp 0.3.1
[INFO] finished tweaking crates.io crate lsp 0.3.1
[INFO] tweaked toml for crates.io crate lsp 0.3.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c963ea9d2338bda4f113e443986b77acf5a75dc6617aefac94114e6805d164df
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c963ea9d2338bda4f113e443986b77acf5a75dc6617aefac94114e6805d164df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c963ea9d2338bda4f113e443986b77acf5a75dc6617aefac94114e6805d164df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c963ea9d2338bda4f113e443986b77acf5a75dc6617aefac94114e6805d164df", kill_on_drop: false }`
[INFO] [stdout] c963ea9d2338bda4f113e443986b77acf5a75dc6617aefac94114e6805d164df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7426423bddb26f4085e363c0f6523d44710dcf20a68f95749288d1a24da02e99
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7426423bddb26f4085e363c0f6523d44710dcf20a68f95749288d1a24da02e99", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking serde_json v1.0.56
[INFO] [stderr]  Documenting lsp v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]  --> src/jsonrpc/notification_type.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub __: Option<(RO)>,
[INFO] [stdout]   |                    ^^^^ help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[TextDocumentPosition]` cannot be resolved, ignoring it.
[INFO] [stdout]  --> src/protocol/definition_request.rs:2:60
[INFO] [stdout]   |
[INFO] [stdout] 2 | //! document position. The request's parameter is of type [TextDocumentPosition]
[INFO] [stdout]   |                                                            ^^^^^^^^^^^^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(intra_doc_link_resolution_failure)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[TextDocumentPosition]` cannot be resolved, ignoring it.
[INFO] [stdout]  --> src/protocol/document_highlight_request.rs:2:65
[INFO] [stdout]   |
[INFO] [stdout] 2 | //! text document position. The request's parameter is of type [TextDocumentPosition]
[INFO] [stdout]   |                                                                 ^^^^^^^^^^^^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[TextDocumentPositioParams]` cannot be resolved, ignoring it.
[INFO] [stdout]  --> src/protocol/implementation_request.rs:2:60
[INFO] [stdout]   |
[INFO] [stdout] 2 | //! document position. The request's parameter is of type [TextDocumentPositioParams]
[INFO] [stdout]   |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[TextDocumentPositioParams]` cannot be resolved, ignoring it.
[INFO] [stdout]  --> src/protocol/type_definition_request.rs:2:60
[INFO] [stdout]   |
[INFO] [stdout] 2 | //! document position. The request's parameter is of type [TextDocumentPositioParams]
[INFO] [stdout]   |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[CompletionResolveRequest]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/types/completion_item.rs:90:58
[INFO] [stdout]    |
[INFO] [stdout] 90 |     /// a [CompletionRequest](#CompletionRequest) and a [CompletionResolveRequest]
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[CodeLensResolveRequest]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/types/code_lens.rs:18:54
[INFO] [stdout]    |
[INFO] [stdout] 18 |     /// a [CodeLensRequest](#CodeLensRequest) and a [CodeLensResolveRequest]
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.80s
[INFO] running `Command { std: "docker" "inspect" "7426423bddb26f4085e363c0f6523d44710dcf20a68f95749288d1a24da02e99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7426423bddb26f4085e363c0f6523d44710dcf20a68f95749288d1a24da02e99", kill_on_drop: false }`
[INFO] [stdout] 7426423bddb26f4085e363c0f6523d44710dcf20a68f95749288d1a24da02e99