[INFO] fetching crate luis 0.1.2...
[INFO] documenting luis-0.1.2 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate luis 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate luis 0.1.2 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 luis 0.1.2
[INFO] finished tweaking crates.io crate luis 0.1.2
[INFO] tweaked toml for crates.io crate luis 0.1.2 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 33259c07708ad783f46fdd9fdd4eceb2d0b25d51f423691c13a1ee482859f81b
[INFO] running `Command { std: "docker" "start" "-a" "33259c07708ad783f46fdd9fdd4eceb2d0b25d51f423691c13a1ee482859f81b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33259c07708ad783f46fdd9fdd4eceb2d0b25d51f423691c13a1ee482859f81b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33259c07708ad783f46fdd9fdd4eceb2d0b25d51f423691c13a1ee482859f81b", kill_on_drop: false }`
[INFO] [stdout] 33259c07708ad783f46fdd9fdd4eceb2d0b25d51f423691c13a1ee482859f81b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 6a25894989179812350ea0196efd648c1bc5594006f07a1da5a90aded2ce611b
[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" "6a25894989179812350ea0196efd648c1bc5594006f07a1da5a90aded2ce611b", kill_on_drop: false }`
[INFO] [stderr]  Documenting luis v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `[fieldlist]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/ast.rs:80:31
[INFO] [stdout]    |
[INFO] [stdout] 80 | /// tableconstructor ::= ‘{’ [fieldlist] ‘}’
[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: `[retstat]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/ast.rs:129:23
[INFO] [stdout]     |
[INFO] [stdout] 129 | /// block ::= {stat} [retstat]
[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: `[parlist]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/ast.rs:230:23
[INFO] [stdout]     |
[INFO] [stdout] 230 | /// funcbody ::= ‘(’ [parlist] ‘)’ block end
[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: `[explist]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/ast.rs:84:20
[INFO] [stdout]    |
[INFO] [stdout] 84 | /// args ::=  ‘(’ [explist] ‘)’ | tableconstructor | LiteralString
[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: `[fieldlist]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/parse.rs:194:31
[INFO] [stdout]     |
[INFO] [stdout] 194 | /// tableconstructor ::= ‘{’ [fieldlist] ‘}’
[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: `[explist]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/parse.rs:263:20
[INFO] [stdout]     |
[INFO] [stdout] 263 | /// args ::=  ‘(’ [explist] ‘)’ | tableconstructor | LiteralString
[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: `[0]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/parse.rs:290:9
[INFO] [stdout]     |
[INFO] [stdout] 290 | /// bar[0]
[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: `[retstat]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/parse.rs:749:23
[INFO] [stdout]     |
[INFO] [stdout] 749 | /// block ::= {stat} [retstat]
[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: `[explist]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/parse.rs:759:25
[INFO] [stdout]     |
[INFO] [stdout] 759 | /// retstat ::= return [explist] [‘;’]
[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: `[parlist]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/parse.rs:776:23
[INFO] [stdout]     |
[INFO] [stdout] 776 | /// funcbody ::= ‘(’ [parlist] ‘)’ block end
[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: `[fieldsep]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/parse.rs:866:43
[INFO] [stdout]     |
[INFO] [stdout] 866 | /// fieldlist ::= field {fieldsep field} [fieldsep]
[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: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "6a25894989179812350ea0196efd648c1bc5594006f07a1da5a90aded2ce611b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a25894989179812350ea0196efd648c1bc5594006f07a1da5a90aded2ce611b", kill_on_drop: false }`
[INFO] [stdout] 6a25894989179812350ea0196efd648c1bc5594006f07a1da5a90aded2ce611b