[INFO] fetching crate luis 0.1.2...
[INFO] documenting luis-0.1.2 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate luis 0.1.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate luis 0.1.2 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76affe5b85a3272b8db20d49e1e5094d3b0ffdc32a4623c46b18420c2d06ab71
[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" "76affe5b85a3272b8db20d49e1e5094d3b0ffdc32a4623c46b18420c2d06ab71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76affe5b85a3272b8db20d49e1e5094d3b0ffdc32a4623c46b18420c2d06ab71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76affe5b85a3272b8db20d49e1e5094d3b0ffdc32a4623c46b18420c2d06ab71", kill_on_drop: false }`
[INFO] [stdout] 76affe5b85a3272b8db20d49e1e5094d3b0ffdc32a4623c46b18420c2d06ab71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a888f4138dd84fc35d4372762985c585886bbc81d9af17c48e679ffe18d15aa1
[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" "a888f4138dd84fc35d4372762985c585886bbc81d9af17c48e679ffe18d15aa1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting luis v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lex.rs:112:20
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 '0'...'9' => true,
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lex.rs:122:21
[INFO] [stdout]     |
[INFO] [stdout] 122 |             Some('0'...'9') => true,
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lex.rs:226:20
[INFO] [stdout]     |
[INFO] [stdout] 226 |                 'A'...'Z' | 'a'...'z' | '0'...'9' | '_' => {
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lex.rs:226:32
[INFO] [stdout]     |
[INFO] [stdout] 226 |                 'A'...'Z' | 'a'...'z' | '0'...'9' | '_' => {
[INFO] [stdout]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lex.rs:226:44
[INFO] [stdout]     |
[INFO] [stdout] 226 |                 'A'...'Z' | 'a'...'z' | '0'...'9' | '_' => {
[INFO] [stdout]     |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lex.rs:278:20
[INFO] [stdout]     |
[INFO] [stdout] 278 |                 '0'...'9' | '.' => {
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lex.rs:326:20
[INFO] [stdout]     |
[INFO] [stdout] 326 |                 'A'...'Z' | 'a'...'z' | '_' => self.identifier(),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lex.rs:326:32
[INFO] [stdout]     |
[INFO] [stdout] 326 |                 'A'...'Z' | 'a'...'z' | '_' => self.identifier(),
[INFO] [stdout]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lex.rs:336:20
[INFO] [stdout]     |
[INFO] [stdout] 336 |                 '0'...'9' => self.number(),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `fieldlist`
[INFO] [stdout]   --> src/ast.rs:80:31
[INFO] [stdout]    |
[INFO] [stdout] 80 | /// tableconstructor ::= ‘{’ [fieldlist] ‘}’
[INFO] [stdout]    |                               ^^^^^^^^^ the module `ast` contains no item named `fieldlist`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(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 `retstat`
[INFO] [stdout]    --> src/ast.rs:129:23
[INFO] [stdout]     |
[INFO] [stdout] 129 | /// block ::= {stat} [retstat]
[INFO] [stdout]     |                       ^^^^^^^ the module `ast` contains no item named `retstat`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `parlist`
[INFO] [stdout]    --> src/ast.rs:230:23
[INFO] [stdout]     |
[INFO] [stdout] 230 | /// funcbody ::= ‘(’ [parlist] ‘)’ block end
[INFO] [stdout]     |                       ^^^^^^^ the module `ast` contains no item named `parlist`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `explist`
[INFO] [stdout]   --> src/ast.rs:84:20
[INFO] [stdout]    |
[INFO] [stdout] 84 | /// args ::=  ‘(’ [explist] ‘)’ | tableconstructor | LiteralString
[INFO] [stdout]    |                    ^^^^^^^ the module `ast` contains no item named `explist`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `fieldlist`
[INFO] [stdout]    --> src/parse.rs:194:31
[INFO] [stdout]     |
[INFO] [stdout] 194 | /// tableconstructor ::= ‘{’ [fieldlist] ‘}’
[INFO] [stdout]     |                               ^^^^^^^^^ the module `parse` contains no item named `fieldlist`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `explist`
[INFO] [stdout]    --> src/parse.rs:263:20
[INFO] [stdout]     |
[INFO] [stdout] 263 | /// args ::=  ‘(’ [explist] ‘)’ | tableconstructor | LiteralString
[INFO] [stdout]     |                    ^^^^^^^ the module `parse` contains no item named `explist`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `0`
[INFO] [stdout]    --> src/parse.rs:290:9
[INFO] [stdout]     |
[INFO] [stdout] 290 | /// bar[0]
[INFO] [stdout]     |         ^ the module `parse` contains no item named `0`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `retstat`
[INFO] [stdout]    --> src/parse.rs:749:23
[INFO] [stdout]     |
[INFO] [stdout] 749 | /// block ::= {stat} [retstat]
[INFO] [stdout]     |                       ^^^^^^^ the module `parse` contains no item named `retstat`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `explist`
[INFO] [stdout]    --> src/parse.rs:759:25
[INFO] [stdout]     |
[INFO] [stdout] 759 | /// retstat ::= return [explist] [‘;’]
[INFO] [stdout]     |                         ^^^^^^^ the module `parse` contains no item named `explist`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `parlist`
[INFO] [stdout]    --> src/parse.rs:776:23
[INFO] [stdout]     |
[INFO] [stdout] 776 | /// funcbody ::= ‘(’ [parlist] ‘)’ block end
[INFO] [stdout]     |                       ^^^^^^^ the module `parse` contains no item named `parlist`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `fieldsep`
[INFO] [stdout]    --> src/parse.rs:866:43
[INFO] [stdout]     |
[INFO] [stdout] 866 | /// fieldlist ::= field {fieldsep field} [fieldsep]
[INFO] [stdout]     |                                           ^^^^^^^^ the module `parse` contains no item named `fieldsep`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "a888f4138dd84fc35d4372762985c585886bbc81d9af17c48e679ffe18d15aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a888f4138dd84fc35d4372762985c585886bbc81d9af17c48e679ffe18d15aa1", kill_on_drop: false }`
[INFO] [stdout] a888f4138dd84fc35d4372762985c585886bbc81d9af17c48e679ffe18d15aa1
