[INFO] fetching crate tci 0.1.0...
[INFO] documenting tci-0.1.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate tci 0.1.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate tci 0.1.0 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-19/source/.cargo/config.toml
[INFO] started tweaking crates.io crate tci 0.1.0
[INFO] finished tweaking crates.io crate tci 0.1.0
[INFO] tweaked toml for crates.io crate tci 0.1.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7626555edc6b053a86fbe8438767aae5d9a998cf70a06db9e4c03f8a193d21c8
[INFO] running `Command { std: "docker" "start" "-a" "7626555edc6b053a86fbe8438767aae5d9a998cf70a06db9e4c03f8a193d21c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7626555edc6b053a86fbe8438767aae5d9a998cf70a06db9e4c03f8a193d21c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7626555edc6b053a86fbe8438767aae5d9a998cf70a06db9e4c03f8a193d21c8", kill_on_drop: false }`
[INFO] [stdout] 7626555edc6b053a86fbe8438767aae5d9a998cf70a06db9e4c03f8a193d21c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7e143ce0642d91948fb270c7ca0c23369686d263b457ed8bbc6a8489b41dd56
[INFO] running `Command { std: "docker" "start" "-a" "b7e143ce0642d91948fb270c7ca0c23369686d263b457ed8bbc6a8489b41dd56", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.80
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling bumpalo v3.9.1
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling wasm-bindgen v0.2.80
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling peg-runtime v0.8.0
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking memory_units v0.4.0
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking aliu v0.1.22
[INFO] [stderr]     Checking libc-print v0.1.17
[INFO] [stderr]    Compiling peg-macros v0.8.0
[INFO] [stderr]     Checking peg v0.8.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.80
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.80
[INFO] [stderr]    Compiling strum_macros v0.24.0
[INFO] [stderr]    Compiling serde_repr v0.1.8
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.80
[INFO] [stderr]     Checking js-sys v0.3.57
[INFO] [stderr]     Checking strum v0.24.0
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.30
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]  Documenting tci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `LabelStyle::Secondary`
[INFO] [stdout]   --> src/util/term.rs:41:46
[INFO] [stdout]    |
[INFO] [stdout] 41 |     /// Create a new label with a style of [`LabelStyle::Secondary`].
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^^^^^ no item named `LabelStyle` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Files::location`
[INFO] [stdout]   --> src/filedb.rs:28:26
[INFO] [stdout]    |
[INFO] [stdout] 28 | /// [`Files::location`]: Files::location
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^ no item named `Files` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::files::column_index`
[INFO] [stdout]    --> src/filedb.rs:333:27
[INFO] [stdout]     |
[INFO] [stdout] 333 |     /// [`column_index`]: crate::files::column_index
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `files` in module `tci`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::files`
[INFO] [stdout]    --> src/filedb.rs:332:20
[INFO] [stdout]     |
[INFO] [stdout] 332 |     /// [`files`]: crate::files
[INFO] [stdout]     |                    ^^^^^^^^^^^^ no item named `files` in module `tci`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/util/term.rs:530:22
[INFO] [stdout]     |
[INFO] [stdout] 530 | /// Filler text from http://www.cupcakeipsum.com
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.cupcakeipsum.com>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 19.29s
[INFO] running `Command { std: "docker" "inspect" "b7e143ce0642d91948fb270c7ca0c23369686d263b457ed8bbc6a8489b41dd56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7e143ce0642d91948fb270c7ca0c23369686d263b457ed8bbc6a8489b41dd56", kill_on_drop: false }`
[INFO] [stdout] b7e143ce0642d91948fb270c7ca0c23369686d263b457ed8bbc6a8489b41dd56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] afc2c1ee611bccb82b3ad087384f7d4997f0394d8b5a2a3fc58958b0f9d22e8e
[INFO] running `Command { std: "docker" "start" "-a" "afc2c1ee611bccb82b3ad087384f7d4997f0394d8b5a2a3fc58958b0f9d22e8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.80
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bumpalo v3.9.1
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling wasm-bindgen v0.2.80
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling peg-runtime v0.8.0
[INFO] [stderr]     Checking memory_units v0.4.0
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking aliu v0.1.22
[INFO] [stderr]     Checking libc-print v0.1.17
[INFO] [stderr]    Compiling peg-macros v0.8.0
[INFO] [stderr]     Checking peg v0.8.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.80
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.80
[INFO] [stderr]    Compiling strum_macros v0.24.0
[INFO] [stderr]    Compiling serde_repr v0.1.8
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.80
[INFO] [stderr]     Checking js-sys v0.3.57
[INFO] [stderr]     Checking strum v0.24.0
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.30
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]  Documenting tci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of "!", "##", "$", "&", "(", ")", "/", "<", "@", "expected", "position", "precedence", "quiet"
[INFO] [stdout]     --> src/parser.rs:99:1
[INFO] [stdout]      |
[INFO] [stdout] 99   | / peg::parser! {
[INFO] [stdout] 100  | |
[INFO] [stdout] 101  | | // Translated from https://github.com/vickenty/lang-c/blob/master/grammar.rustpeg
[INFO] [stdout] 102  | | pub grammar c_parser(env: &ParseEnv) for [TokenKind] {
[INFO] [stdout] ...    |
[INFO] [stdout] 1640 | | }
[INFO] [stdout] 1641 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `peg::parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `tci`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type cdylib --crate-type rlib --crate-name tci src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -Z unstable-options --document-private-items -C metadata=e339fe4d6a5bca1b -L dependency=/opt/rustwide/target/debug/deps --extern aliu=/opt/rustwide/target/debug/deps/libaliu-23a2a70d20526f08.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-f9a37ba289804b24.rmeta --extern js_sys=/opt/rustwide/target/debug/deps/libjs_sys-f45c492c33195f51.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-86d9c9a20bb9b9f8.rmeta --extern libc_print=/opt/rustwide/target/debug/deps/liblibc_print-5960e5c94cb6687f.rmeta --extern peg=/opt/rustwide/target/debug/deps/libpeg-66636f5c8b09c281.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f02ac52de75c6cd0.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-a3d3cc785fef7024.rmeta --extern serde_repr=/opt/rustwide/target/debug/deps/libserde_repr-2529911e7c4b4466.so --extern strum=/opt/rustwide/target/debug/deps/libstrum-7cb1573a960d1d86.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-1ceb4f7ad7cc8375.rmeta --extern wasm_bindgen=/opt/rustwide/target/debug/deps/libwasm_bindgen-d716036799866e5a.rmeta --extern wasm_bindgen_futures=/opt/rustwide/target/debug/deps/libwasm_bindgen_futures-42b0ea9df7b081a2.rmeta --extern wee_alloc=/opt/rustwide/target/debug/deps/libwee_alloc-88ab1e6f6a5fbc70.rmeta --extern-html-root-url 'aliu=https://docs.rs/aliu/0.1.22/' --extern-html-root-url 'hashbrown=https://docs.rs/hashbrown/0.9.1/' --extern-html-root-url 'js_sys=https://docs.rs/js-sys/0.3.57/' --extern-html-root-url 'lazy_static=https://docs.rs/lazy_static/1.4.0/' --extern-html-root-url 'libc_print=https://docs.rs/libc-print/0.1.17/' --extern-html-root-url 'peg=https://docs.rs/peg/0.8.0/' --extern-html-root-url 'serde=https://docs.rs/serde/1.0.137/' --extern-html-root-url 'serde_json=https://docs.rs/serde_json/1.0.81/' --extern-html-root-url 'serde_repr=https://docs.rs/serde_repr/0.1.8/' --extern-html-root-url 'strum=https://docs.rs/strum/0.24.0/' --extern-html-root-url 'unicode_width=https://docs.rs/unicode-width/0.1.9/' --extern-html-root-url 'wasm_bindgen=https://docs.rs/wasm-bindgen/0.2.80/' --extern-html-root-url 'wasm_bindgen_futures=https://docs.rs/wasm-bindgen-futures/0.4.30/' --extern-html-root-url 'wee_alloc=https://docs.rs/wee_alloc/0.4.5/' -Zunstable-options --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "afc2c1ee611bccb82b3ad087384f7d4997f0394d8b5a2a3fc58958b0f9d22e8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc2c1ee611bccb82b3ad087384f7d4997f0394d8b5a2a3fc58958b0f9d22e8e", kill_on_drop: false }`
[INFO] [stdout] afc2c1ee611bccb82b3ad087384f7d4997f0394d8b5a2a3fc58958b0f9d22e8e