[INFO] cloning repository https://github.com/dayang/leetcode-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dayang/leetcode-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdayang%2Fleetcode-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdayang%2Fleetcode-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3871a38d4f6951664c216e4c43bcaec88938fc41
[INFO] documenting dayang/leetcode-rs against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdayang%2Fleetcode-rs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dayang/leetcode-rs 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 git repo https://github.com/dayang/leetcode-rs
[INFO] finished tweaking git repo https://github.com/dayang/leetcode-rs
[INFO] tweaked toml for git repo https://github.com/dayang/leetcode-rs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/dayang/leetcode-rs 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3acfa5af9e3d1f3403f3a6cb35b0408f5536cfeef6dc06bcbceffb3a254dda21
[INFO] running `Command { std: "docker" "start" "-a" "3acfa5af9e3d1f3403f3a6cb35b0408f5536cfeef6dc06bcbceffb3a254dda21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3acfa5af9e3d1f3403f3a6cb35b0408f5536cfeef6dc06bcbceffb3a254dda21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3acfa5af9e3d1f3403f3a6cb35b0408f5536cfeef6dc06bcbceffb3a254dda21", kill_on_drop: false }`
[INFO] [stdout] 3acfa5af9e3d1f3403f3a6cb35b0408f5536cfeef6dc06bcbceffb3a254dda21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3b2d2a13f6ab1a18b1b28f64c66126202cfe7bd15eea2131ab5ed8c5137effef
[INFO] running `Command { std: "docker" "start" "-a" "3b2d2a13f6ab1a18b1b28f64c66126202cfe7bd15eea2131ab5ed8c5137effef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]  Documenting reverse-nodes-in-k-group v0.1.0 (/opt/rustwide/workdir/reverse-nodes-in-k-group)
[INFO] [stderr]  Documenting binary-tree-inorder-traversal v0.1.0 (/opt/rustwide/workdir/binary-tree-inorder-traversal)
[INFO] [stderr]  Documenting validate-binary-search-tree v0.1.0 (/opt/rustwide/workdir/validate-binary-search-tree)
[INFO] [stderr]  Documenting minimum-cost-tree-from-leaf-values v0.1.0 (/opt/rustwide/workdir/minimum-cost-tree-from-leaf-values)
[INFO] [stderr]  Documenting longest-word-in-dictionary v0.1.0 (/opt/rustwide/workdir/longest-word-in-dictionary)
[INFO] [stderr]  Documenting valid-anagram v0.1.0 (/opt/rustwide/workdir/valid-anagram)
[INFO] [stderr]  Documenting is-subsequence v0.1.0 (/opt/rustwide/workdir/is-subsequence)
[INFO] [stderr]  Documenting utf-8-validation v0.1.0 (/opt/rustwide/workdir/utf-8-validation)
[INFO] [stderr]  Documenting two-sum v0.1.0 (/opt/rustwide/workdir/two-sum)
[INFO] [stderr]  Documenting minimum-falling-path-sum v0.1.0 (/opt/rustwide/workdir/minimum-falling-path-sum)
[INFO] [stderr]  Documenting symmetric-tree v0.1.0 (/opt/rustwide/workdir/symmetric-tree)
[INFO] [stderr]  Documenting construct-binary-tree-from-preorder-and-inorder-traversal v0.1.0 (/opt/rustwide/workdir/construct-binary-tree-from-preorder-and-inorder-traversal)
[INFO] [stderr]  Documenting same-tree v0.1.0 (/opt/rustwide/workdir/same-tree)
[INFO] [stderr]  Documenting find-pivot-index v0.1.0 (/opt/rustwide/workdir/find-pivot-index)
[INFO] [stderr]  Documenting longest-increasing-subsequence v0.1.0 (/opt/rustwide/workdir/longest-increasing-subsequence)
[INFO] [stderr]  Documenting divisor-game v0.1.0 (/opt/rustwide/workdir/divisor-game)
[INFO] [stderr]  Documenting baseball-game v0.1.0 (/opt/rustwide/workdir/baseball-game)
[INFO] [stderr]  Documenting add-two-numbers v0.1.0 (/opt/rustwide/workdir/add-two-numbers)
[INFO] [stderr]  Documenting ji-qi-ren-de-yun-dong-fan-wei-lcof v0.1.0 (/opt/rustwide/workdir/ji-qi-ren-de-yun-dong-fan-wei-lcof)
[INFO] [stderr]  Documenting how-many-numbers-are-smaller-than-the-current-number v0.1.0 (/opt/rustwide/workdir/how-many-numbers-are-smaller-than-the-current-number)
[INFO] [stderr]  Documenting longest-common-subsequence v0.1.0 (/opt/rustwide/workdir/longest-common-subsequence)
[INFO] [stderr]  Documenting best-time-to-buy-and-sell-stock-with-transaction-fee v0.1.0 (/opt/rustwide/workdir/best-time-to-buy-and-sell-stock-with-transaction-fee)
[INFO] [stderr]  Documenting longest-substring-without-repeating-characters v0.1.0 (/opt/rustwide/workdir/longest-substring-without-repeating-characters)
[INFO] [stderr]  Documenting best-time-to-buy-and-sell-stock-with-cooldown v0.1.0 (/opt/rustwide/workdir/best-time-to-buy-and-sell-stock-with-cooldown)
[INFO] [stderr]  Documenting stone-game v0.1.0 (/opt/rustwide/workdir/stone-game)
[INFO] [stderr]  Documenting best-time-to-buy-and-sell-stock-iii v0.1.0 (/opt/rustwide/workdir/best-time-to-buy-and-sell-stock-iii)
[INFO] [stderr]  Documenting house-robber-ii v0.1.0 (/opt/rustwide/workdir/house-robber-ii)
[INFO] [stderr]  Documenting matrix-block-sum v0.1.0 (/opt/rustwide/workdir/matrix-block-sum)
[INFO] [stderr]  Documenting binary-search-tree-iterator v0.1.0 (/opt/rustwide/workdir/binary-search-tree-iterator)
[INFO] [stdout] warning: unresolved link to `0,0`
[INFO] [stdout]  --> ji-qi-ren-de-yun-dong-fan-wei-lcof/src/main.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | //! 地上有一个m行n列的方格，从坐标 [0,0] 到坐标 [m-1,n-1] 。一个机器人从坐标 [0, 0] 的格子开始移动，
[INFO] [stdout]   |                                     ^^^ no item named `0,0` 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: could not parse code block as Rust code
[INFO] [stdout]   --> ji-qi-ren-de-yun-dong-fan-wei-lcof/src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 11 | | //! 输入：m = 2, n = 3, k = 1
[INFO] [stdout] 12 | | //! 输出：3
[INFO] [stdout] 13 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 10 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> ji-qi-ren-de-yun-dong-fan-wei-lcof/src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 16 | | //! 输入：m = 3, n = 1, k = 0
[INFO] [stdout] 17 | | //! 输出：1
[INFO] [stdout] 18 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 15 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting next-greater-element-i v0.1.0 (/opt/rustwide/workdir/next-greater-element-i)
[INFO] [stderr] error: could not document `stone-game`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name stone_game stone-game/src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> valid-anagram/src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 13 | | //! 输入: s = "rat", t = "car"
[INFO] [stdout] 14 | | //! 输出: false
[INFO] [stdout] 15 | | //! 说明:
[INFO] [stdout] 16 | | //! 你可以假设字符串只包含小写字母。
[INFO] [stdout] 17 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 12 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> divisor-game/src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 18 | | //! 输入：2
[INFO] [stdout] 19 | | //! 输出：true
[INFO] [stdout] 20 | | //! 解释：爱丽丝选择 1，鲍勃无法进行操作。
[INFO] [stdout] 21 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 17 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> divisor-game/src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 24 | | //! 输入：3
[INFO] [stdout] 25 | | //! 输出：false
[INFO] [stdout] 26 | | //! 解释：爱丽丝选择 1，鲍勃也选择 1，然后爱丽丝无法进行操作。
[INFO] [stdout] 27 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 23 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> is-subsequence/src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 12 | | //! s = "abc", t = "ahbgdc"
[INFO] [stdout] 13 | | //! 
[INFO] [stdout] 14 | | //! 返回 true.
[INFO] [stdout] 15 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 11 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> is-subsequence/src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 18 | | //! s = "axc", t = "ahbgdc"
[INFO] [stdout] 19 | | //! 
[INFO] [stdout] 20 | | //! 返回 false.
[INFO] [stdout] 21 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 17 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> longest-substring-without-repeating-characters/src/main.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 8  | | //! 输入: "abcabcbb"
[INFO] [stdout] 9  | | //! 输出: 3 
[INFO] [stdout] 10 | | //! 解释: 因为无重复字符的最长子串是 "abc"，所以其长度为 3。
[INFO] [stdout] 11 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 7  | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> longest-substring-without-repeating-characters/src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 15 | | //! 输入: "bbbbb"
[INFO] [stdout] 16 | | //! 输出: 1
[INFO] [stdout] 17 | | //! 解释: 因为无重复字符的最长子串是 "b"，所以其长度为 1。
[INFO] [stdout] 18 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 14 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> longest-substring-without-repeating-characters/src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 22 | | //! 输入: "pwwkew"
[INFO] [stdout] 23 | | //! 输出: 3
[INFO] [stdout] 24 | | //! 解释: 因为无重复字符的最长子串是 "wke"，所以其长度为 3。
[INFO] [stdout] 25 | | //!      请注意，你的答案必须是 子串 的长度，"pwke" 是一个子序列，不是子串。
[INFO] [stdout] 26 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 21 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> next-greater-element-i/src/main.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 10 | | //! 输入: nums1 = [4,1,2], nums2 = [1,3,4,2].
[INFO] [stdout] 11 | | //! 输出: [-1,3,-1]
[INFO] [stdout] 12 | | //! 解释:
[INFO] [stdout] ...  |
[INFO] [stdout] 15 | | //!     对于num1中的数字2，第二个数组中没有下一个更大的数字，因此输出 -1。
[INFO] [stdout] 16 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 9  | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> next-greater-element-i/src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 19 | | //! 输入: nums1 = [2,4], nums2 = [1,2,3,4].
[INFO] [stdout] 20 | | //! 输出: [3,-1]
[INFO] [stdout] 21 | | //! 解释:
[INFO] [stdout] 22 | | //!     对于num1中的数字2，第二个数组中的下一个较大数字是3。
[INFO] [stdout] 23 | | //!     对于num1中的数字4，第二个数组中没有下一个更大的数字，因此输出 -1。
[INFO] [stdout] 24 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 18 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> same-tree/src/main.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 10 | | //! 输入:
[INFO] [stdout] 11 | | //!  1         1
[INFO] [stdout] 12 | | //! / \       / \
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | | //! 输出: true
[INFO] [stdout] 18 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 9  | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> same-tree/src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 22 | | //! 输入:      
[INFO] [stdout] 23 | | //!  1          1
[INFO] [stdout] 24 | | //! /           \
[INFO] [stdout] ...  |
[INFO] [stdout] 29 | | //! 输出: false
[INFO] [stdout] 30 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 21 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> same-tree/src/main.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 34 | | //! 输入:      
[INFO] [stdout] 35 | | //!  1         1
[INFO] [stdout] 36 | | //! / \       / \
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | | //! 输出: false
[INFO] [stdout] 42 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 33 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `必不抢最后一家`
[INFO] [stdout]   --> house-robber-ii/src/main.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |     /// [0,n-2](必不抢最后一家)和[1,n-1](必不抢第一家)
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^ no item named `必不抢最后一家` 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 `必不抢第一家`
[INFO] [stdout]   --> house-robber-ii/src/main.rs:26:34
[INFO] [stdout]    |
[INFO] [stdout] 26 |     /// [0,n-2](必不抢最后一家)和[1,n-1](必不抢第一家)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ no item named `必不抢第一家` 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 `1,1000`
[INFO] [stdout]   --> longest-word-in-dictionary/src/main.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 27 | //! * words数组长度范围为[1,1000]。
[INFO] [stdout]    |                           ^^^^^^ no item named `1,1000` 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: could not parse code block as Rust code
[INFO] [stdout]   --> house-robber-ii/src/main.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 10 | | //! 输入: [2,3,2]
[INFO] [stdout] 11 | | //! 输出: 3
[INFO] [stdout] 12 | | //! 解释: 你不能先偷窃 1 号房屋（金额 = 2），然后偷窃 3 号房屋（金额 = 2）, 因为他们是相邻的。
[INFO] [stdout] 13 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff08}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff09}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff08}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff09}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 9  | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `i`
[INFO] [stdout]   --> longest-word-in-dictionary/src/main.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 | //! * words[i]的长度范围为[1,30]。
[INFO] [stdout]    |             ^ no item named `i` 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 `1,30`
[INFO] [stdout]   --> longest-word-in-dictionary/src/main.rs:28:22
[INFO] [stdout]    |
[INFO] [stdout] 28 | //! * words[i]的长度范围为[1,30]。
[INFO] [stdout]    |                            ^^^^ no item named `1,30` 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]   --> house-robber-ii/src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 16 | | //! 输入: [1,2,3,1]
[INFO] [stdout] 17 | | //! 输出: 4
[INFO] [stdout] 18 | | //! 解释: 你可以先偷窃 1 号房屋（金额 = 1），然后偷窃 3 号房屋（金额 = 3）。
[INFO] [stdout] 19 | | //!      偷窃到的最高金额 = 1 + 3 = 4 。
[INFO] [stdout] 20 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff08}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff09}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff08}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff09}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 15 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> longest-word-in-dictionary/src/main.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 10 | | //! 输入: 
[INFO] [stdout] 11 | | //! words = ["w","wo","wor","worl", "world"]
[INFO] [stdout] 12 | | //! 输出: "world"
[INFO] [stdout] 13 | | //! 解释: 
[INFO] [stdout] 14 | | //! 单词"world"可由"w", "wo", "wor", 和 "worl"添加一个字母组成。
[INFO] [stdout] 15 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 9  | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> longest-word-in-dictionary/src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 18 | | //! 输入: 
[INFO] [stdout] 19 | | //! words = ["a", "banana", "app", "appl", "ap", "apply", "apple"]
[INFO] [stdout] 20 | | //! 输出: "apple"
[INFO] [stdout] 21 | | //! 解释: 
[INFO] [stdout] 22 | | //! "apply"和"apple"都能由词典中的单词组成。但是"apple"得字典序小于"apply"。
[INFO] [stdout] 23 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 17 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1,2,2,3,4,4,3`
[INFO] [stdout]  --> symmetric-tree/src/main.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! 例如，二叉树 [1,2,2,3,4,4,3] 是对称的。
[INFO] [stdout]   |                   ^^^^^^^^^^^^^ no item named `1,2,2,3,4,4,3` 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 `1,2,2,null,3,null,3`
[INFO] [stdout]   --> symmetric-tree/src/main.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 | //! 但是下面这个 [1,2,2,null,3,null,3] 则不是镜像对称的:
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^ no item named `1,2,2,null,3,null,3` 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]   --> utf-8-validation/src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 24 | | //! data = [197, 130, 1], 表示 8 位的序列: 11000101 10000010 00000001.
[INFO] [stdout] 25 | | //! 
[INFO] [stdout] 26 | | //! 返回 true 。
[INFO] [stdout] 27 | | //! 这是有效的 utf-8 编码，为一个2字节字符，跟着一个1字节字符。
[INFO] [stdout] 28 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 23 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> utf-8-validation/src/main.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 31 | | //! data = [235, 140, 4], 表示 8 位的序列: 11101011 10001100 00000100.
[INFO] [stdout] 32 | | //! 
[INFO] [stdout] 33 | | //! 返回 false 。
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | | //! 但第二个延续字节不以 10 开头，所以是不符合规则的。
[INFO] [stdout] 37 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 30 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> symmetric-tree/src/main.rs:7:4
[INFO] [stdout]    |
[INFO] [stdout] 7  |   //!```
[INFO] [stdout]    |  ____^
[INFO] [stdout] 8  | | //!     1
[INFO] [stdout] 9  | | //!    / \
[INFO] [stdout] 10 | | //!    2   2
[INFO] [stdout] 11 | | //!    / \ / \
[INFO] [stdout] 12 | | //!    3  4 4  3
[INFO] [stdout] 13 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 7  | //!```text
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> symmetric-tree/src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 16 | | //!     1
[INFO] [stdout] 17 | | //!    / \
[INFO] [stdout] 18 | | //!   2   2
[INFO] [stdout] 19 | | //!    \   \
[INFO] [stdout] 20 | | //!    3    3
[INFO] [stdout] 21 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 15 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `i`
[INFO] [stdout]  --> how-many-numbers-are-smaller-than-the-current-number/src/main.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | //! 给你一个数组 nums，对于其中每个元素 nums[i]，请你统计数组中比它小的所有数字的数目。
[INFO] [stdout]   |                                              ^ no item named `i` 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 `i`
[INFO] [stdout]  --> how-many-numbers-are-smaller-than-the-current-number/src/main.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! 换而言之，对于每个 nums[i] 你必须计算出有效的 j 的数量，其中 j 满足 j != i 且 nums[j] < nums[i] 。
[INFO] [stdout]   |                             ^ no item named `i` 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 `j`
[INFO] [stdout]  --> how-many-numbers-are-smaller-than-the-current-number/src/main.rs:6:61
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! 换而言之，对于每个 nums[i] 你必须计算出有效的 j 的数量，其中 j 满足 j != i 且 nums[j] < nums[i] 。
[INFO] [stdout]   |                                                                                        ^ no item named `j` 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 `i`
[INFO] [stdout]  --> how-many-numbers-are-smaller-than-the-current-number/src/main.rs:6:71
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! 换而言之，对于每个 nums[i] 你必须计算出有效的 j 的数量，其中 j 满足 j != i 且 nums[j] < nums[i] 。
[INFO] [stdout]   |                                                                                                  ^ no item named `i` 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 `i`
[INFO] [stdout]   --> how-many-numbers-are-smaller-than-the-current-number/src/main.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 | //! * 0 <= nums[i] <= 100
[INFO] [stdout]    |                 ^ no item named `i` 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]   --> how-many-numbers-are-smaller-than-the-current-number/src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 12 | | //! 输入：nums = [8,1,2,2,3]
[INFO] [stdout] 13 | | //! 输出：[4,0,1,1,3]
[INFO] [stdout] 14 | | //! 解释： 
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | | //! 对于 nums[4]=3 存在三个比它小的数字：（1，2 和 2）。
[INFO] [stdout] 20 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff08}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff09}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff08}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff09}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff08}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff09}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff08}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff09}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 11 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> how-many-numbers-are-smaller-than-the-current-number/src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 23 | | //! 输入：nums = [6,5,4,8]
[INFO] [stdout] 24 | | //! 输出：[2,1,0,3]
[INFO] [stdout] 25 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 22 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> how-many-numbers-are-smaller-than-the-current-number/src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 28 | | //! 输入：nums = [7,7,7,7]
[INFO] [stdout] 29 | | //! 输出：[0,0,0,0]
[INFO] [stdout] 30 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 27 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `i`
[INFO] [stdout]   --> best-time-to-buy-and-sell-stock-with-transaction-fee/src/main.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 | //! * 0 < prices[i] < 50000.
[INFO] [stdout]    |                  ^ no item named `i` 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: could not parse code block as Rust code
[INFO] [stdout]   --> best-time-to-buy-and-sell-stock-with-transaction-fee/src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 12 | | //! 输入: prices = [1, 3, 2, 8, 4, 9], fee = 2
[INFO] [stdout] 13 | | //! 输出: 8
[INFO] [stdout] 14 | | //! 解释: 能够达到的最大利润:  
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | | //! 总利润: ((8 - 1) - 2) + ((9 - 4) - 2) = 8.
[INFO] [stdout] 20 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 11 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> validate-binary-search-tree/src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 14 | | //! 输入:
[INFO] [stdout] 15 | | //!     2
[INFO] [stdout] 16 | | //!    / \
[INFO] [stdout] 17 | | //!   1   3
[INFO] [stdout] 18 | | //! 输出: true
[INFO] [stdout] 19 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 13 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> validate-binary-search-tree/src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 22 | | //! 输入:
[INFO] [stdout] 23 | | //!     5
[INFO] [stdout] 24 | | //!    / \
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | | //!      根节点的值为 5 ，但是其右子节点值为 4 。
[INFO] [stdout] 31 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 21 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> baseball-game/src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 16 | | //! 输入: ["5","2","C","D","+"]
[INFO] [stdout] 17 | | //! 输出: 30
[INFO] [stdout] 18 | | //! 解释: 
[INFO] [stdout] ...  |
[INFO] [stdout] 23 | | //! 第4轮：你可以得到5 + 10 = 15分。总数是：30。
[INFO] [stdout] 24 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff08}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff09}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 15 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> binary-search-tree-iterator/src/main.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 8  | | //!        7
[INFO] [stdout] 9  | | //!      /  \
[INFO] [stdout] 10 | | //!     3   15
[INFO] [stdout] 11 | | //!        /  \
[INFO] [stdout] 12 | | //!      9    20
[INFO] [stdout] 13 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 7  | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> longest-common-subsequence/src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 13 | | //! 输入：text1 = "abcde", text2 = "ace" 
[INFO] [stdout] 14 | | //! 输出：3  
[INFO] [stdout] 15 | | //! 解释：最长公共子序列是 "ace"，它的长度为 3。
[INFO] [stdout] 16 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff1a}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 12 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> best-time-to-buy-and-sell-stock-iii/src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 12 | | //! 输入: [3,3,5,0,0,3,1,4]
[INFO] [stdout] 13 | | //! 输出: 6
[INFO] [stdout] 14 | | //! 解释: 在第 4 天（股票价格 = 0）的时候买入，在第 6 天（股票价格 = 3）的时候卖出，这笔交易所能获得利润 = 3-0 = 3 。                                        ...
[INFO] [stdout] 15 | | //!      随后，在第 7 天（股票价格 = 1）的时候买入，在第 8 天 （股票价格 = 4）的时候卖出，这笔交易所能获得利润 = 4-1 = 3 。                                         ...
[INFO] [stdout] 16 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff08}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff09}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff08}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff09}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff08}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff09}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff08}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff09}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 11 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> best-time-to-buy-and-sell-stock-iii/src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 19 | | //! 输入: [1,2,3,4,5]
[INFO] [stdout] 20 | | //! 输出: 4
[INFO] [stdout] 21 | | //! 解释: 在第 1 天（股票价格 = 1）的时候买入，在第 5 天 （股票价格 = 5）的时候卖出, 这笔交易所能获得利润 = 5-1 = 4 。                                          ...
[INFO] [stdout] 22 | | //!      注意你不能在第 1 天和第 2 天接连购买股票，之后再将它们卖出。   
[INFO] [stdout] 23 | | //!      因为这样属于同时参与了多笔交易，你必须在再次购买前出售掉之前的股票。
[INFO] [stdout] 24 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff08}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff09}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff08}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff09}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 18 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> best-time-to-buy-and-sell-stock-iii/src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 27 | | //! 输入: [7,6,4,3,1] 
[INFO] [stdout] 28 | | //! 输出: 0 
[INFO] [stdout] 29 | | //! 解释: 在这个情况下, 没有交易完成, 所以最大利润为 0。
[INFO] [stdout] 30 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 26 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> binary-tree-inorder-traversal/src/main.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 6  | | //! 输入: [1,null,2,3]
[INFO] [stdout] 7  | | //!   1
[INFO] [stdout] 8  | | //!   \
[INFO] [stdout] ...  |
[INFO] [stdout] 13 | | //! 输出: [1,3,2]
[INFO] [stdout] 14 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 5  | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `i`
[INFO] [stdout]   --> find-pivot-index/src/main.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 | //! * 任何一个 nums[i] 将会是一个范围在 [-1000, 1000]的整数。
[INFO] [stdout]    |                     ^ no item named `i` 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: could not parse code block as Rust code
[INFO] [stdout]   --> find-pivot-index/src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 12 | | //! 输入: 
[INFO] [stdout] 13 | | //! nums = [1, 7, 3, 6, 5, 6]
[INFO] [stdout] 14 | | //! 输出: 3
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | | //! 同时, 3 也是第一个符合要求的中心索引。
[INFO] [stdout] 18 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{ff0c}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 11 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> find-pivot-index/src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 21 | | //! 输入: 
[INFO] [stdout] 22 | | //! nums = [1, 2, 3]
[INFO] [stdout] 23 | | //! 输出: -1
[INFO] [stdout] 24 | | //! 解释: 
[INFO] [stdout] 25 | | //! 数组中不存在满足此条件的中心索引。
[INFO] [stdout] 26 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: error from rustc: unknown start of token: \u{3002}
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 20 | //! ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3b2d2a13f6ab1a18b1b28f64c66126202cfe7bd15eea2131ab5ed8c5137effef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b2d2a13f6ab1a18b1b28f64c66126202cfe7bd15eea2131ab5ed8c5137effef", kill_on_drop: false }`
[INFO] [stdout] 3b2d2a13f6ab1a18b1b28f64c66126202cfe7bd15eea2131ab5ed8c5137effef
