[INFO] fetching crate rumoca 0.7.28...
[INFO] documenting rumoca-0.7.28 against beta-2026-01-20 for beta-1.94-rustdoc-1
[INFO] extracting crate rumoca 0.7.28 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate rumoca 0.7.28
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rumoca 0.7.28
[INFO] tweaked toml for crates.io crate rumoca 0.7.28 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rumoca 0.7.28 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rumoca 0.7.28 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] 3e9ad6a6b3443f99c0392769cab6591b3d212e3b499b70b4e8817c564e4b8bdc
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[INFO] [stdout] 3020a2f96dc6e2420e88d4c7e832fdb20243ba53cb0a06652a9c5898f3df2d1e
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[INFO] [stderr]    Compiling rumoca v0.7.28 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rumoca v0.7.28 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `1,1`
[INFO] [stdout]    --> src/ir/structural/create_dae.rs:177:35
[INFO] [stdout]     |
[INFO] [stdout] 177 | /// For shape [2, 3], generates [[1,1], [1,2], [1,3], [2,1], [2,2], [2,3]]
[INFO] [stdout]     |                                   ^^^ no item named `1,1` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1,2`
[INFO] [stdout]    --> src/ir/structural/create_dae.rs:177:42
[INFO] [stdout]     |
[INFO] [stdout] 177 | /// For shape [2, 3], generates [[1,1], [1,2], [1,3], [2,1], [2,2], [2,3]]
[INFO] [stdout]     |                                          ^^^ no item named `1,2` 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 `1,3`
[INFO] [stdout]    --> src/ir/structural/create_dae.rs:177:49
[INFO] [stdout]     |
[INFO] [stdout] 177 | /// For shape [2, 3], generates [[1,1], [1,2], [1,3], [2,1], [2,2], [2,3]]
[INFO] [stdout]     |                                                 ^^^ no item named `1,3` 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 `2,1`
[INFO] [stdout]    --> src/ir/structural/create_dae.rs:177:56
[INFO] [stdout]     |
[INFO] [stdout] 177 | /// For shape [2, 3], generates [[1,1], [1,2], [1,3], [2,1], [2,2], [2,3]]
[INFO] [stdout]     |                                                        ^^^ no item named `2,1` 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 `2,2`
[INFO] [stdout]    --> src/ir/structural/create_dae.rs:177:63
[INFO] [stdout]     |
[INFO] [stdout] 177 | /// For shape [2, 3], generates [[1,1], [1,2], [1,3], [2,1], [2,2], [2,3]]
[INFO] [stdout]     |                                                               ^^^ no item named `2,2` 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 `2,3`
[INFO] [stdout]    --> src/ir/structural/create_dae.rs:177:70
[INFO] [stdout]     |
[INFO] [stdout] 177 | /// For shape [2, 3], generates [[1,1], [1,2], [1,3], [2,1], [2,2], [2,3]]
[INFO] [stdout]     |                                                                      ^^^ no item named `2,3` 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 `eq`
[INFO] [stdout]   --> src/ir/structural/matching.rs:25:29
[INFO] [stdout]    |
[INFO] [stdout] 25 |     /// Adjacency list: adj[eq] = list of variable indices this equation can be matched to
[INFO] [stdout]    |                             ^^ no item named `eq` 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 `eq`
[INFO] [stdout]   --> src/ir/structural/matching.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |     /// pair_eq[eq] = variable matched to equation eq (or NIL)
[INFO] [stdout]    |                 ^^ no item named `eq` 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 `var`
[INFO] [stdout]   --> src/ir/structural/matching.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     /// pair_var[var] = equation matched to variable var (or NIL)
[INFO] [stdout]    |                  ^^^ no item named `var` 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 `eq`
[INFO] [stdout]   --> src/ir/structural/matching.rs:41:44
[INFO] [stdout]    |
[INFO] [stdout] 41 |     /// * `adj` - Adjacency list where adj[eq] contains indices of variables that equation eq can solve for
[INFO] [stdout]    |                                            ^^ no item named `eq` 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 `c`
[INFO] [stdout]     --> src/ir/transform/equation_expander.rs:1073:28
[INFO] [stdout]      |
[INFO] [stdout] 1073 | /// For example, [[a, b], [c]] with index 2 returns b, index 3 returns c.
[INFO] [stdout]      |                            ^ no item named `c` 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 `y`
[INFO] [stdout]     --> src/ir/transform/equation_expander.rs:1074:45
[INFO] [stdout]      |
[INFO] [stdout] 1074 | /// This handles matrix concatenation like [y] or [u1; u2].
[INFO] [stdout]      |                                             ^ no item named `y` 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 `1`
[INFO] [stdout]   --> src/ir/transform/flatten/connections.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 | /// e.g., "a.c1.e[1]" becomes parts: [{ ident: "a.c1.e", subs: [1] }]
[INFO] [stdout]    |                   ^ no item named `1` 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 `1`
[INFO] [stdout]   --> src/ir/transform/flatten/connections.rs:25:65
[INFO] [stdout]    |
[INFO] [stdout] 25 | /// e.g., "a.c1.e[1]" becomes parts: [{ ident: "a.c1.e", subs: [1] }]
[INFO] [stdout]    |                                                                 ^ no item named `1` 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 `1`
[INFO] [stdout]   --> src/ir/transform/flatten/connections.rs:60:37
[INFO] [stdout]    |
[INFO] [stdout] 60 | /// Parse a subscript string like "[1]" or "[1, 2]" into a vector of Subscripts
[INFO] [stdout]    |                                     ^ no item named `1` 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 `1`
[INFO] [stdout]    --> src/ir/transform/flatten/connections.rs:279:17
[INFO] [stdout]     |
[INFO] [stdout] 279 | /// e.g., "a.c1[1]" -> "a.c1", "a.c1[1].e[2]" -> "a.c1.e"
[INFO] [stdout]     |                 ^ no item named `1` 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 `1`
[INFO] [stdout]    --> src/ir/transform/flatten/connections.rs:279:38
[INFO] [stdout]     |
[INFO] [stdout] 279 | /// e.g., "a.c1[1]" -> "a.c1", "a.c1[1].e[2]" -> "a.c1.e"
[INFO] [stdout]     |                                      ^ no item named `1` 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 `2`
[INFO] [stdout]    --> src/ir/transform/flatten/connections.rs:279:43
[INFO] [stdout]     |
[INFO] [stdout] 279 | /// e.g., "a.c1[1]" -> "a.c1", "a.c1[1].e[2]" -> "a.c1.e"
[INFO] [stdout]     |                                           ^ no item named `2` 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 `1`
[INFO] [stdout]    --> src/ir/transform/flatten/connections.rs:298:17
[INFO] [stdout]     |
[INFO] [stdout] 298 | /// e.g., "a.c1[1]" + "e" -> "a.c1.e[1]"
[INFO] [stdout]     |                 ^ no item named `1` 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 `1`
[INFO] [stdout]    --> src/ir/transform/flatten/connections.rs:298:38
[INFO] [stdout]     |
[INFO] [stdout] 298 | /// e.g., "a.c1[1]" + "e" -> "a.c1.e[1]"
[INFO] [stdout]     |                                      ^ no item named `1` 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 `subs`
[INFO] [stdout]    --> src/ir/transform/operator_expand.rs:700:67
[INFO] [stdout]     |
[INFO] [stdout] 700 | /// Create a field reference expression: name.field or name.field[subs]
[INFO] [stdout]     |                                                                   ^^^^ no item named `subs` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `Expression`
[INFO] [stdout]   --> src/ir/transform/flatten/imports.rs:25:46
[INFO] [stdout]    |
[INFO] [stdout] 25 | /// Extends modifications are stored as a Vec<Expression> containing Binary expressions
[INFO] [stdout]    |                                              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 25 | /// Extends modifications are stored as a `Vec<Expression>` containing Binary expressions
[INFO] [stdout]    |                                           +               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `keyword`
[INFO] [stdout]    --> src/lsp/features/folding.rs:555:35
[INFO] [stdout]     |
[INFO] [stdout] 555 | /// Find the line containing "end <keyword>" starting from a given line
[INFO] [stdout]     |                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8m 47s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rumoca/index.html and 3 other files
[INFO] running `Command { std: "docker" "inspect" "3020a2f96dc6e2420e88d4c7e832fdb20243ba53cb0a06652a9c5898f3df2d1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3020a2f96dc6e2420e88d4c7e832fdb20243ba53cb0a06652a9c5898f3df2d1e", kill_on_drop: false }`
[INFO] [stdout] 3020a2f96dc6e2420e88d4c7e832fdb20243ba53cb0a06652a9c5898f3df2d1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1491dacadc9afb3e1780958fb36fcea47c7fb076b2b1c383284163c45bc2eac
[INFO] running `Command { std: "docker" "start" "-a" "d1491dacadc9afb3e1780958fb36fcea47c7fb076b2b1c383284163c45bc2eac", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling scnr2_generate v0.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling ts-rs-macros v11.1.0
[INFO] [stderr]    Compiling scnr2_macro v0.3.3
[INFO] [stderr]    Compiling git-version-macro v0.3.9
[INFO] [stderr]    Compiling scnr2 v0.3.3
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]     Checking git-version v0.3.9
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[INFO] [stderr]     Checking chksum-core v0.1.0
[INFO] [stderr]     Checking chksum-md5 v0.1.0
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[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling syntree_layout v0.4.0
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling ts-rs v11.1.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]     Checking serde_spanned v0.6.9
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[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
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[INFO] [stderr]     Checking parol_runtime v4.1.0
[INFO] [stderr]    Compiling parol v4.2.1
[INFO] [stderr]    Compiling rumoca v0.7.28 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rumoca v0.7.28 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 03s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rumoca/index.html
[INFO] running `Command { std: "docker" "inspect" "d1491dacadc9afb3e1780958fb36fcea47c7fb076b2b1c383284163c45bc2eac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1491dacadc9afb3e1780958fb36fcea47c7fb076b2b1c383284163c45bc2eac", kill_on_drop: false }`
[INFO] [stdout] d1491dacadc9afb3e1780958fb36fcea47c7fb076b2b1c383284163c45bc2eac
