[INFO] fetching crate lalrpop 0.19.6...
[INFO] documenting lalrpop-0.19.6 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate lalrpop 0.19.6 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate lalrpop 0.19.6 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lalrpop 0.19.6
[INFO] finished tweaking crates.io crate lalrpop 0.19.6
[INFO] tweaked toml for crates.io crate lalrpop 0.19.6 written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate crates.io crate lalrpop 0.19.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bd085441e453f892ef5019c7cce78a3fccd52a0c3dbff3f7733f64bfece1aea
[INFO] running `Command { std: "docker" "start" "-a" "9bd085441e453f892ef5019c7cce78a3fccd52a0c3dbff3f7733f64bfece1aea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bd085441e453f892ef5019c7cce78a3fccd52a0c3dbff3f7733f64bfece1aea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bd085441e453f892ef5019c7cce78a3fccd52a0c3dbff3f7733f64bfece1aea", kill_on_drop: false }`
[INFO] [stdout] 9bd085441e453f892ef5019c7cce78a3fccd52a0c3dbff3f7733f64bfece1aea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07ff8c4e2b3dfce7c1b0c317b3435ab2ffc9ae21c77ae5e465f5143ae0cdc6fb
[INFO] running `Command { std: "docker" "start" "-a" "07ff8c4e2b3dfce7c1b0c317b3435ab2ffc9ae21c77ae5e465f5143ae0cdc6fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking siphasher v0.3.5
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking new_debug_unreachable v1.0.4
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]     Checking pico-args v0.4.2
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]     Checking phf_shared v0.8.0
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]     Checking string_cache v0.8.1
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking ena v0.14.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking ascii-canvas v3.0.0
[INFO] [stderr]     Checking lalrpop-util v0.19.6
[INFO] [stderr]  Documenting lalrpop v0.19.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `force_build`
[INFO] [stdout]    --> src/api/mod.rs:102:10
[INFO] [stdout]     |
[INFO] [stdout] 102 |     /// [`force_build`], although it would be usual to set [`force_build`] and
[INFO] [stdout]     |          ^^^^^^^^^^^^^ no item named `force_build` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::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 `force_build`
[INFO] [stdout]    --> src/api/mod.rs:102:61
[INFO] [stdout]     |
[INFO] [stdout] 102 |     /// [`force_build`], although it would be usual to set [`force_build`] and
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^ no item named `force_build` 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 `emit_rerun_directives`
[INFO] [stdout]    --> src/api/mod.rs:103:10
[INFO] [stdout]     |
[INFO] [stdout] 103 |     /// [`emit_rerun_directives`] at the same time.
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^ no item named `emit_rerun_directives` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> src/lr1/codegen/ascent.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |   /// ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 59 | | /// ... A B C X Y Z
[INFO] [stdout] 60 | | /// ~~~ ~~~~~ ~~~~~
[INFO] [stdout] 61 | | ///  |    |     |
[INFO] [stdout] ...  |
[INFO] [stdout] 66 | | /// Prefix (stuff we don't know about that is also on the stack
[INFO] [stdout] 67 | | /// ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: this file contains an unclosed delimiter
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 58 | /// ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]     --> src/lr1/codegen/parse_table.rs:1322:9
[INFO] [stdout]      |
[INFO] [stdout] 1322 |       /// ```ignore
[INFO] [stdout]      |  _________^
[INFO] [stdout] 1323 | |     /// fn __accepts() {
[INFO] [stdout] 1324 | |     ///     error_state: i32,
[INFO] [stdout] 1325 | |     ///     states: &Vec<i32>,
[INFO] [stdout] ...    |
[INFO] [stdout] 1329 | |     /// }
[INFO] [stdout] 1330 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout]      |
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]     --> src/lr1/codegen/parse_table.rs:1322:9
[INFO] [stdout]      |
[INFO] [stdout] 1322 |     /// ```ignore
[INFO] [stdout]      |         ^^^
[INFO] [stdout]      = note: error from rustc: mismatched closing delimiter: `)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.16s
[INFO] running `Command { std: "docker" "inspect" "07ff8c4e2b3dfce7c1b0c317b3435ab2ffc9ae21c77ae5e465f5143ae0cdc6fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07ff8c4e2b3dfce7c1b0c317b3435ab2ffc9ae21c77ae5e465f5143ae0cdc6fb", kill_on_drop: false }`
[INFO] [stdout] 07ff8c4e2b3dfce7c1b0c317b3435ab2ffc9ae21c77ae5e465f5143ae0cdc6fb
