[INFO] cloning repository https://github.com/HiWayne/L6
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HiWayne/L6" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHiWayne%2FL6", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHiWayne%2FL6'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6cd19ab3f901df9a2226c2d18395960710ceb860
[INFO] documenting HiWayne/L6 against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHiWayne%2FL6" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/HiWayne/L6
[INFO] finished tweaking git repo https://github.com/HiWayne/L6
[INFO] tweaked toml for git repo https://github.com/HiWayne/L6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/HiWayne/L6 on toolchain a394c9cd9ec93787f09a7ac445b14cc674a94549
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/HiWayne/L6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd2956936da4d57321084f66fb4637295546cda3e120f1fc18f26265b9f087cb
[INFO] running `Command { std: "docker" "start" "-a" "cd2956936da4d57321084f66fb4637295546cda3e120f1fc18f26265b9f087cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd2956936da4d57321084f66fb4637295546cda3e120f1fc18f26265b9f087cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd2956936da4d57321084f66fb4637295546cda3e120f1fc18f26265b9f087cb", kill_on_drop: false }`
[INFO] [stdout] cd2956936da4d57321084f66fb4637295546cda3e120f1fc18f26265b9f087cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTFLAGS=--cap-lints=forbid" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58891a15192c638e44f3344c6e7f89af967054c7e9d469a1c6806577fd810e0b
[INFO] running `Command { std: "docker" "start" "-a" "58891a15192c638e44f3344c6e7f89af967054c7e9d469a1c6806577fd810e0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.7.0
[INFO] [stderr]     Checking aho-corasick v1.0.1
[INFO] [stderr]     Checking regex v1.8.0
[INFO] [stderr]  Documenting L4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `script` should have an upper camel case name
[INFO] [stdout]  --> src/types.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     script,
[INFO] [stdout]   |     ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Script`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `module` should have an upper camel case name
[INFO] [stdout]   --> src/types.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     module,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `Module`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Program`
[INFO] [stdout]   --> src/main.rs:35:3
[INFO] [stdout]    |
[INFO] [stdout] 35 | * <Program> ::= <StatementList>
[INFO] [stdout]    |   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `StatementList`
[INFO] [stdout]   --> src/main.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 | * <Program> ::= <StatementList>
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `StatementList`
[INFO] [stdout]   --> src/main.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 36 | * <StatementList> ::= <Statement> | <Statement> <StatementList>
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Statement`
[INFO] [stdout]   --> src/main.rs:36:23
[INFO] [stdout]    |
[INFO] [stdout] 36 | * <StatementList> ::= <Statement> | <Statement> <StatementList>
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Statement`
[INFO] [stdout]   --> src/main.rs:36:37
[INFO] [stdout]    |
[INFO] [stdout] 36 | * <StatementList> ::= <Statement> | <Statement> <StatementList>
[INFO] [stdout]    |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `StatementList`
[INFO] [stdout]   --> src/main.rs:36:49
[INFO] [stdout]    |
[INFO] [stdout] 36 | * <StatementList> ::= <Statement> | <Statement> <StatementList>
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Statement`
[INFO] [stdout]   --> src/main.rs:37:3
[INFO] [stdout]    |
[INFO] [stdout] 37 | * <Statement> ::= <BlockStatement>
[INFO] [stdout]    |   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `BlockStatement`
[INFO] [stdout]   --> src/main.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 | * <Statement> ::= <BlockStatement>
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `VariableStatement`
[INFO] [stdout]   --> src/main.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 | <VariableStatement>
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `EmptyStatement`
[INFO] [stdout]   --> src/main.rs:39:19
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 | <EmptyStatement>
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ExpressionStatement`
[INFO] [stdout]   --> src/main.rs:40:19
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 | <ExpressionStatement>
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `IfStatement`
[INFO] [stdout]   --> src/main.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 | <IfStatement>
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `IterationStatement`
[INFO] [stdout]   --> src/main.rs:42:19
[INFO] [stdout]    |
[INFO] [stdout] 42 |                 | <IterationStatement>
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ContinueStatement`
[INFO] [stdout]   --> src/main.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 | <ContinueStatement>
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `BreakStatement`
[INFO] [stdout]   --> src/main.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 | <BreakStatement>
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ReturnStatement`
[INFO] [stdout]   --> src/main.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 | <ReturnStatement>
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `WithStatement`
[INFO] [stdout]   --> src/main.rs:46:19
[INFO] [stdout]    |
[INFO] [stdout] 46 |                 | <WithStatement>
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `LabelledStatement`
[INFO] [stdout]   --> src/main.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 | <LabelledStatement>
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `SwitchStatement`
[INFO] [stdout]   --> src/main.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 | <SwitchStatement>
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ThrowStatement`
[INFO] [stdout]   --> src/main.rs:49:19
[INFO] [stdout]    |
[INFO] [stdout] 49 |                 | <ThrowStatement>
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `TryStatement`
[INFO] [stdout]   --> src/main.rs:50:19
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 | <TryStatement>
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `DebuggerStatement`
[INFO] [stdout]   --> src/main.rs:51:19
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 | <DebuggerStatement>
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `BlockStatement`
[INFO] [stdout]   --> src/main.rs:52:3
[INFO] [stdout]    |
[INFO] [stdout] 52 | * <BlockStatement> ::= '{' <StatementList>? '}'
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `StatementList`
[INFO] [stdout]   --> src/main.rs:52:28
[INFO] [stdout]    |
[INFO] [stdout] 52 | * <BlockStatement> ::= '{' <StatementList>? '}'
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `VariableStatement`
[INFO] [stdout]   --> src/main.rs:53:3
[INFO] [stdout]    |
[INFO] [stdout] 53 | * <VariableStatement> ::= 'var' <VariableDeclarationList> ';' | 'let' <VariableDeclarationList> ';' | 'const' <VariableDeclaration> ';'
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `VariableDeclarationList`
[INFO] [stdout]   --> src/main.rs:53:33
[INFO] [stdout]    |
[INFO] [stdout] 53 | * <VariableStatement> ::= 'var' <VariableDeclarationList> ';' | 'let' <VariableDeclarationList> ';' | 'const' <VariableDeclaration> ';'
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `VariableDeclarationList`
[INFO] [stdout]   --> src/main.rs:53:71
[INFO] [stdout]    |
[INFO] [stdout] 53 | * <VariableStatement> ::= 'var' <VariableDeclarationList> ';' | 'let' <VariableDeclarationList> ';' | 'const' <VariableDeclaration> ';'
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `VariableDeclaration`
[INFO] [stdout]   --> src/main.rs:53:111
[INFO] [stdout]    |
[INFO] [stdout] 53 | * <VariableStatement> ::= 'var' <VariableDeclarationList> ';' | 'let' <VariableDeclarationList> ';' | 'const' <VariableDeclaration> ';'
[INFO] [stdout]    |                                                                                                               ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `VariableDeclarationList`
[INFO] [stdout]   --> src/main.rs:54:3
[INFO] [stdout]    |
[INFO] [stdout] 54 | * <VariableDeclarationList> ::= <VariableDeclaration> | <VariableDeclaration> ',' <VariableDeclarationList>
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `VariableDeclaration`
[INFO] [stdout]   --> src/main.rs:54:33
[INFO] [stdout]    |
[INFO] [stdout] 54 | * <VariableDeclarationList> ::= <VariableDeclaration> | <VariableDeclaration> ',' <VariableDeclarationList>
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `VariableDeclaration`
[INFO] [stdout]   --> src/main.rs:54:57
[INFO] [stdout]    |
[INFO] [stdout] 54 | * <VariableDeclarationList> ::= <VariableDeclaration> | <VariableDeclaration> ',' <VariableDeclarationList>
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `VariableDeclarationList`
[INFO] [stdout]   --> src/main.rs:54:83
[INFO] [stdout]    |
[INFO] [stdout] 54 | * <VariableDeclarationList> ::= <VariableDeclaration> | <VariableDeclaration> ',' <VariableDeclarationList>
[INFO] [stdout]    |                                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `VariableDeclaration`
[INFO] [stdout]   --> src/main.rs:55:3
[INFO] [stdout]    |
[INFO] [stdout] 55 | * <VariableDeclaration> ::= <Identifier> '=' <Expression>
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Identifier`
[INFO] [stdout]   --> src/main.rs:55:29
[INFO] [stdout]    |
[INFO] [stdout] 55 | * <VariableDeclaration> ::= <Identifier> '=' <Expression>
[INFO] [stdout]    |                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Expression`
[INFO] [stdout]   --> src/main.rs:55:46
[INFO] [stdout]    |
[INFO] [stdout] 55 | * <VariableDeclaration> ::= <Identifier> '=' <Expression>
[INFO] [stdout]    |                                              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `OperatorExpression`
[INFO] [stdout]   --> src/main.rs:56:3
[INFO] [stdout]    |
[INFO] [stdout] 56 | * <OperatorExpression> ::= <Expression> <Operator> <Expression>
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Expression`
[INFO] [stdout]   --> src/main.rs:56:28
[INFO] [stdout]    |
[INFO] [stdout] 56 | * <OperatorExpression> ::= <Expression> <Operator> <Expression>
[INFO] [stdout]    |                            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Operator`
[INFO] [stdout]   --> src/main.rs:56:41
[INFO] [stdout]    |
[INFO] [stdout] 56 | * <OperatorExpression> ::= <Expression> <Operator> <Expression>
[INFO] [stdout]    |                                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Expression`
[INFO] [stdout]   --> src/main.rs:56:52
[INFO] [stdout]    |
[INFO] [stdout] 56 | * <OperatorExpression> ::= <Expression> <Operator> <Expression>
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ConditionalExpression`
[INFO] [stdout]   --> src/main.rs:57:3
[INFO] [stdout]    |
[INFO] [stdout] 57 | * <ConditionalExpression> ::= <Expression> '?' <Expression> ':' <Expression>
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Expression`
[INFO] [stdout]   --> src/main.rs:57:31
[INFO] [stdout]    |
[INFO] [stdout] 57 | * <ConditionalExpression> ::= <Expression> '?' <Expression> ':' <Expression>
[INFO] [stdout]    |                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Expression`
[INFO] [stdout]   --> src/main.rs:57:48
[INFO] [stdout]    |
[INFO] [stdout] 57 | * <ConditionalExpression> ::= <Expression> '?' <Expression> ':' <Expression>
[INFO] [stdout]    |                                                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Expression`
[INFO] [stdout]   --> src/main.rs:57:65
[INFO] [stdout]    |
[INFO] [stdout] 57 | * <ConditionalExpression> ::= <Expression> '?' <Expression> ':' <Expression>
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `LogicalOrExpression`
[INFO] [stdout]   --> src/main.rs:58:3
[INFO] [stdout]    |
[INFO] [stdout] 58 | * <LogicalOrExpression> ::= ('!')+ <Expression>
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Expression`
[INFO] [stdout]   --> src/main.rs:58:36
[INFO] [stdout]    |
[INFO] [stdout] 58 | * <LogicalOrExpression> ::= ('!')+ <Expression>
[INFO] [stdout]    |                                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Expression`
[INFO] [stdout]   --> src/main.rs:59:3
[INFO] [stdout]    |
[INFO] [stdout] 59 | * <Expression> ::= <LiteralExpression> | <ArrayExpression> | <ObjectExpression> | <NewExpression> | <CallExpression> | <ConditionalE...
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `LiteralExpression`
[INFO] [stdout]   --> src/main.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 59 | * <Expression> ::= <LiteralExpression> | <ArrayExpression> | <ObjectExpression> | <NewExpression> | <CallExpression> | <ConditionalE...
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ArrayExpression`
[INFO] [stdout]   --> src/main.rs:59:42
[INFO] [stdout]    |
[INFO] [stdout] 59 | * <Expression> ::= <LiteralExpression> | <ArrayExpression> | <ObjectExpression> | <NewExpression> | <CallExpression> | <ConditionalE...
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ObjectExpression`
[INFO] [stdout]   --> src/main.rs:59:62
[INFO] [stdout]    |
[INFO] [stdout] 59 | * <Expression> ::= <LiteralExpression> | <ArrayExpression> | <ObjectExpression> | <NewExpression> | <CallExpression> | <ConditionalE...
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `NewExpression`
[INFO] [stdout]   --> src/main.rs:59:83
[INFO] [stdout]    |
[INFO] [stdout] 59 | * <Expression> ::= <LiteralExpression> | <ArrayExpression> | <ObjectExpression> | <NewExpression> | <CallExpression> | <ConditionalE...
[INFO] [stdout]    |                                                                                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `CallExpression`
[INFO] [stdout]   --> src/main.rs:59:101
[INFO] [stdout]    |
[INFO] [stdout] 59 | * <Expression> ::= <LiteralExpression> | <ArrayExpression> | <ObjectExpression> | <NewExpression> | <CallExpression> | <ConditionalE...
[INFO] [stdout]    |                                                                                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ConditionalExpression`
[INFO] [stdout]   --> src/main.rs:59:120
[INFO] [stdout]    |
[INFO] [stdout] 59 | ...ctExpression> | <NewExpression> | <CallExpression> | <ConditionalExpression> | <AssignmentExpression> | <LogicalOrExpression> | <...
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `AssignmentExpression`
[INFO] [stdout]   --> src/main.rs:59:146
[INFO] [stdout]    |
[INFO] [stdout] 59 | ...sion> | <CallExpression> | <ConditionalExpression> | <AssignmentExpression> | <LogicalOrExpression> | <FunctionExpression> | <Arr...
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `LogicalOrExpression`
[INFO] [stdout]   --> src/main.rs:59:171
[INFO] [stdout]    |
[INFO] [stdout] 59 | ... | <ConditionalExpression> | <AssignmentExpression> | <LogicalOrExpression> | <FunctionExpression> | <ArrowFunctionExpression>
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `FunctionExpression`
[INFO] [stdout]   --> src/main.rs:59:195
[INFO] [stdout]    |
[INFO] [stdout] 59 | ...n> | <AssignmentExpression> | <LogicalOrExpression> | <FunctionExpression> | <ArrowFunctionExpression>
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ArrowFunctionExpression`
[INFO] [stdout]   --> src/main.rs:59:218
[INFO] [stdout]    |
[INFO] [stdout] 59 | ...n> | <LogicalOrExpression> | <FunctionExpression> | <ArrowFunctionExpression>
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Operator`
[INFO] [stdout]   --> src/main.rs:60:3
[INFO] [stdout]    |
[INFO] [stdout] 60 | * <Operator> ::= '=' | '+=' | '-=' | '*=' | '/=' | '%=' | '==' | '===' | '!=' | '!==' | '+' | '-' | '*' | '/' | '%' | '>' | '>=' | '...
[INFO] [stdout]    |   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Identifier`
[INFO] [stdout]   --> src/main.rs:61:3
[INFO] [stdout]    |
[INFO] [stdout] 61 | * <Identifier> ::= /^[a-zA-Z_$\u00A0-\uFFFF][a-zA-Z0-9_$\u00A0-\uFFFF]*$/
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ArrayExpression`
[INFO] [stdout]   --> src/main.rs:62:3
[INFO] [stdout]    |
[INFO] [stdout] 62 | * <ArrayExpression> ::= '[' <ElementList>? ']'
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ElementList`
[INFO] [stdout]   --> src/main.rs:62:29
[INFO] [stdout]    |
[INFO] [stdout] 62 | * <ArrayExpression> ::= '[' <ElementList>? ']'
[INFO] [stdout]    |                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ElementList`
[INFO] [stdout]   --> src/main.rs:63:3
[INFO] [stdout]    |
[INFO] [stdout] 63 | * <ElementList> ::= (<Identifier> | <Expression>) (',' <ElementList>)*
[INFO] [stdout]    |   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Identifier`
[INFO] [stdout]   --> src/main.rs:63:22
[INFO] [stdout]    |
[INFO] [stdout] 63 | * <ElementList> ::= (<Identifier> | <Expression>) (',' <ElementList>)*
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Expression`
[INFO] [stdout]   --> src/main.rs:63:37
[INFO] [stdout]    |
[INFO] [stdout] 63 | * <ElementList> ::= (<Identifier> | <Expression>) (',' <ElementList>)*
[INFO] [stdout]    |                                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ElementList`
[INFO] [stdout]   --> src/main.rs:63:56
[INFO] [stdout]    |
[INFO] [stdout] 63 | * <ElementList> ::= (<Identifier> | <Expression>) (',' <ElementList>)*
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ObjectExpression`
[INFO] [stdout]   --> src/main.rs:64:3
[INFO] [stdout]    |
[INFO] [stdout] 64 | * <ObjectExpression> ::= '{' <ObjectProperty>? '}'
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ObjectProperty`
[INFO] [stdout]   --> src/main.rs:64:30
[INFO] [stdout]    |
[INFO] [stdout] 64 | * <ObjectExpression> ::= '{' <ObjectProperty>? '}'
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ObjectProperty`
[INFO] [stdout]   --> src/main.rs:65:3
[INFO] [stdout]    |
[INFO] [stdout] 65 | * <ObjectProperty> ::= ('[' <Identifier> ']' ':' | <Identifier> | <string>) <Expression> (',' <ObjectProperty>)*
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Identifier`
[INFO] [stdout]   --> src/main.rs:65:29
[INFO] [stdout]    |
[INFO] [stdout] 65 | * <ObjectProperty> ::= ('[' <Identifier> ']' ':' | <Identifier> | <string>) <Expression> (',' <ObjectProperty>)*
[INFO] [stdout]    |                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Identifier`
[INFO] [stdout]   --> src/main.rs:65:52
[INFO] [stdout]    |
[INFO] [stdout] 65 | * <ObjectProperty> ::= ('[' <Identifier> ']' ':' | <Identifier> | <string>) <Expression> (',' <ObjectProperty>)*
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `string`
[INFO] [stdout]   --> src/main.rs:65:67
[INFO] [stdout]    |
[INFO] [stdout] 65 | * <ObjectProperty> ::= ('[' <Identifier> ']' ':' | <Identifier> | <string>) <Expression> (',' <ObjectProperty>)*
[INFO] [stdout]    |                                                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Expression`
[INFO] [stdout]   --> src/main.rs:65:77
[INFO] [stdout]    |
[INFO] [stdout] 65 | * <ObjectProperty> ::= ('[' <Identifier> ']' ':' | <Identifier> | <string>) <Expression> (',' <ObjectProperty>)*
[INFO] [stdout]    |                                                                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ObjectProperty`
[INFO] [stdout]   --> src/main.rs:65:95
[INFO] [stdout]    |
[INFO] [stdout] 65 | * <ObjectProperty> ::= ('[' <Identifier> ']' ':' | <Identifier> | <string>) <Expression> (',' <ObjectProperty>)*
[INFO] [stdout]    |                                                                                               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] thread 'rustc' (68) panicked at src/librustdoc/html/markdown.rs:534:22:
[INFO] [stderr] a production-ready version of this should handle the error somehow: LatexError(0, UnknownCommand("u"))
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7cc55b046d9b - <<std[6281e874092a0dfc]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[37ab4a9f28f6fd13]::fmt::Display>::fmt
[INFO] [stderr]    1:     0x7cc55b60ef88 - core[37ab4a9f28f6fd13]::fmt::write
[INFO] [stderr]    2:     0x7cc55b05dc36 - <std[6281e874092a0dfc]::sys::stdio::unix::Stderr as std[6281e874092a0dfc]::io::Write>::write_fmt
[INFO] [stderr]    3:     0x7cc55b01ce48 - std[6281e874092a0dfc]::panicking::default_hook::{closure#0}
[INFO] [stderr]    4:     0x7cc55b03a163 - std[6281e874092a0dfc]::panicking::default_hook
[INFO] [stderr]    5:     0x7cc55a00ff8d - std[6281e874092a0dfc]::panicking::update_hook::<alloc[56313f94ec8c6695]::boxed::Box<rustc_driver_impl[3f098eb6bc26bcd1]::install_ice_hook::{closure#1}>>::{closure#0}
[INFO] [stderr]    6:     0x7cc55b03a442 - std[6281e874092a0dfc]::panicking::panic_with_hook
[INFO] [stderr]    7:     0x7cc55b01cf08 - std[6281e874092a0dfc]::panicking::panic_handler::{closure#0}
[INFO] [stderr]    8:     0x7cc55b011479 - std[6281e874092a0dfc]::sys::backtrace::__rust_end_short_backtrace::<std[6281e874092a0dfc]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]    9:     0x7cc55b01e96d - __rustc[670611b3f56fc7d7]::rust_begin_unwind
[INFO] [stderr]   10:     0x7cc557cce58c - core[37ab4a9f28f6fd13]::panicking::panic_fmt
[INFO] [stderr]   11:     0x7cc557988b72 - core[37ab4a9f28f6fd13]::result::unwrap_failed
[INFO] [stderr]   12:     0x57a60aacd51e - <rustdoc[7f40747ea455e46f]::html::markdown::Math<rustdoc[7f40747ea455e46f]::html::markdown::TableWrapper<core[37ab4a9f28f6fd13]::iter::adapters::map::Map<rustdoc[7f40747ea455e46f]::html::markdown::footnotes::Footnotes<rustdoc[7f40747ea455e46f]::html::markdown::SpannedLinkReplacer<rustdoc[7f40747ea455e46f]::html::markdown::HeadingLinks<pulldown_cmark[baa249b750500f7c]::parse::OffsetIter<<rustdoc[7f40747ea455e46f]::html::markdown::Markdown>::into_iter::{closure#0}>>>>, <rustdoc[7f40747ea455e46f]::html::markdown::Markdown>::into_iter::{closure#1}::{closure#0}>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next
[INFO] [stderr]   13:     0x57a60aa63c16 - <rustdoc[7f40747ea455e46f]::html::markdown::CodeBlocks<rustdoc[7f40747ea455e46f]::html::markdown::Math<rustdoc[7f40747ea455e46f]::html::markdown::TableWrapper<core[37ab4a9f28f6fd13]::iter::adapters::map::Map<rustdoc[7f40747ea455e46f]::html::markdown::footnotes::Footnotes<rustdoc[7f40747ea455e46f]::html::markdown::SpannedLinkReplacer<rustdoc[7f40747ea455e46f]::html::markdown::HeadingLinks<pulldown_cmark[baa249b750500f7c]::parse::OffsetIter<<rustdoc[7f40747ea455e46f]::html::markdown::Markdown>::into_iter::{closure#0}>>>>, <rustdoc[7f40747ea455e46f]::html::markdown::Markdown>::into_iter::{closure#1}::{closure#0}>>>> as core[37ab4a9f28f6fd13]::iter::traits::iterator::Iterator>::next
[INFO] [stderr]   14:     0x57a60a8c9493 - <pulldown_cmark[baa249b750500f7c]::html::HtmlWriter<rustdoc[7f40747ea455e46f]::html::markdown::CodeBlocks<rustdoc[7f40747ea455e46f]::html::markdown::Math<rustdoc[7f40747ea455e46f]::html::markdown::TableWrapper<core[37ab4a9f28f6fd13]::iter::adapters::map::Map<rustdoc[7f40747ea455e46f]::html::markdown::footnotes::Footnotes<rustdoc[7f40747ea455e46f]::html::markdown::SpannedLinkReplacer<rustdoc[7f40747ea455e46f]::html::markdown::HeadingLinks<pulldown_cmark[baa249b750500f7c]::parse::OffsetIter<<rustdoc[7f40747ea455e46f]::html::markdown::Markdown>::into_iter::{closure#0}>>>>, <rustdoc[7f40747ea455e46f]::html::markdown::Markdown>::into_iter::{closure#1}::{closure#0}>>>>, pulldown_cmark_escape[cb8658d251f4e39e]::FmtWriter<&mut core[37ab4a9f28f6fd13]::fmt::Formatter>>>::run
[INFO] [stderr]   15:     0x57a60a718b80 - <rustdoc[7f40747ea455e46f]::html::markdown::Markdown>::write_into::<&mut core[37ab4a9f28f6fd13]::fmt::Formatter>
[INFO] [stderr]   16:     0x57a60aabc521 - <core[37ab4a9f28f6fd13]::fmt::builders::FromFn<rustdoc[7f40747ea455e46f]::html::render::render_markdown::{closure#0}> as core[37ab4a9f28f6fd13]::fmt::Display>::fmt
[INFO] [stderr]   17:     0x7cc55b60ef88 - core[37ab4a9f28f6fd13]::fmt::write
[INFO] [stderr]   18:     0x57a60aabd55a - <core[37ab4a9f28f6fd13]::fmt::builders::FromFn<rustdoc[7f40747ea455e46f]::html::render::document_full_inner::{closure#0}> as core[37ab4a9f28f6fd13]::fmt::Display>::fmt
[INFO] [stderr]   19:     0x7cc55b60ef88 - core[37ab4a9f28f6fd13]::fmt::write
[INFO] [stderr]   20:     0x57a60aabe5a5 - <core[37ab4a9f28f6fd13]::fmt::builders::FromFn<rustdoc[7f40747ea455e46f]::html::render::document::{closure#0}> as core[37ab4a9f28f6fd13]::fmt::Display>::fmt
[INFO] [stderr]   21:     0x7cc55b60ef88 - core[37ab4a9f28f6fd13]::fmt::write
[INFO] [stderr]   22:     0x57a60aac304a - <core[37ab4a9f28f6fd13]::fmt::builders::FromFn<rustdoc[7f40747ea455e46f]::html::render::print_item::item_function::{closure#0}> as core[37ab4a9f28f6fd13]::fmt::Display>::fmt
[INFO] [stderr]   23:     0x7cc55b60ef88 - core[37ab4a9f28f6fd13]::fmt::write
[INFO] [stderr]   24:     0x57a60a7b4a44 - rustdoc[7f40747ea455e46f]::html::layout::render::<core[37ab4a9f28f6fd13]::fmt::builders::FromFn<rustdoc[7f40747ea455e46f]::html::render::print_item::print_item::{closure#0}>, core[37ab4a9f28f6fd13]::fmt::builders::FromFn<<rustdoc[7f40747ea455e46f]::html::render::context::Context>::render_item::{closure#1}>>
[INFO] [stderr]   25:     0x57a60a908b85 - <rustdoc[7f40747ea455e46f]::html::render::context::Context>::render_item
[INFO] [stderr]   26:     0x57a60aaa3a5e - <rustdoc[7f40747ea455e46f]::html::render::context::Context as rustdoc[7f40747ea455e46f]::formats::renderer::FormatRenderer>::item
[INFO] [stderr]   27:     0x57a60a7bdadc - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner::<rustdoc[7f40747ea455e46f]::html::render::context::Context>
[INFO] [stderr]   28:     0x57a60a7bdc8f - rustdoc[7f40747ea455e46f]::formats::renderer::run_format_inner::<rustdoc[7f40747ea455e46f]::html::render::context::Context>
[INFO] [stderr]   29:     0x57a60a88639f - rustdoc[7f40747ea455e46f]::main_args::{closure#2}::{closure#0}
[INFO] [stderr]   30:     0x57a60a87a100 - rustc_interface[7c235db06cadd779]::interface::run_compiler::<(), rustdoc[7f40747ea455e46f]::main_args::{closure#2}>::{closure#1}
[INFO] [stderr]   31:     0x57a60a7b3078 - std[6281e874092a0dfc]::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface[7c235db06cadd779]::util::run_in_thread_with_globals<rustc_interface[7c235db06cadd779]::util::run_in_thread_pool_with_globals<rustc_interface[7c235db06cadd779]::interface::run_compiler<(), rustdoc[7f40747ea455e46f]::main_args::{closure#2}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stderr]   32:     0x57a60a8acdf7 - <std[6281e874092a0dfc]::thread::lifecycle::spawn_unchecked<rustc_interface[7c235db06cadd779]::util::run_in_thread_with_globals<rustc_interface[7c235db06cadd779]::util::run_in_thread_pool_with_globals<rustc_interface[7c235db06cadd779]::interface::run_compiler<(), rustdoc[7f40747ea455e46f]::main_args::{closure#2}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[37ab4a9f28f6fd13]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   33:     0x7cc55c81dbac - <std[6281e874092a0dfc]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   34:     0x7cc55628aaa4 - <unknown>
[INFO] [stderr]   35:     0x7cc556317a64 - clone
[INFO] [stderr]   36:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-rustdoc&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: please make sure that you have updated to the latest nightly
[INFO] [stderr] 
[INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-02-09T21_29_34-67.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.95.0-nightly (a394c9cd9 2026-01-31) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: --crate-type bin
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] end of query stack
[INFO] [stderr] error: could not document `L4`
[INFO] running `Command { std: "docker" "inspect" "58891a15192c638e44f3344c6e7f89af967054c7e9d469a1c6806577fd810e0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58891a15192c638e44f3344c6e7f89af967054c7e9d469a1c6806577fd810e0b", kill_on_drop: false }`
[INFO] [stdout] 58891a15192c638e44f3344c6e7f89af967054c7e9d469a1c6806577fd810e0b