[INFO] fetching crate algonium 0.1.0...
[INFO] documenting algonium-0.1.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate algonium 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate algonium 0.1.0 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 algonium 0.1.0
[INFO] finished tweaking crates.io crate algonium 0.1.0
[INFO] tweaked toml for crates.io crate algonium 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] e973146a39e5dc9b351ab7223831662b06d4a28b051b28ee474f98d073cf5a63
[INFO] running `Command { std: "docker" "start" "-a" "e973146a39e5dc9b351ab7223831662b06d4a28b051b28ee474f98d073cf5a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e973146a39e5dc9b351ab7223831662b06d4a28b051b28ee474f98d073cf5a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e973146a39e5dc9b351ab7223831662b06d4a28b051b28ee474f98d073cf5a63", kill_on_drop: false }`
[INFO] [stdout] e973146a39e5dc9b351ab7223831662b06d4a28b051b28ee474f98d073cf5a63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 77282259d30d9db8db77cd4898d60690d69526d8b533284e8b14e9f3d2eca695
[INFO] running `Command { std: "docker" "start" "-a" "77282259d30d9db8db77cd4898d60690d69526d8b533284e8b14e9f3d2eca695", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting algonium v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `at`
[INFO] [stdout]  --> src/data_structure/bit.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | /// 1. add w to v[at]
[INFO] [stdout]   |                   ^^ no item named `at` 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 `begin`
[INFO] [stdout]  --> src/data_structure/bit.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// 2. the sum of v[begin], v[begin+1], .., v[end-1]
[INFO] [stdout]   |                     ^^^^^ no item named `begin` 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 `begin`
[INFO] [stdout]   --> src/data_structure/bit.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 | /// 1. add w to v[begin], v[begin+1], ..., v[end-1]
[INFO] [stdout]    |                   ^^^^^ no item named `begin` 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 `begin`
[INFO] [stdout]   --> src/data_structure/bit.rs:18:25
[INFO] [stdout]    |
[INFO] [stdout] 18 | /// 2. get the sum of v[begin], v[begin+1], ..., v[end-1]
[INFO] [stdout]    |                         ^^^^^ no item named `begin` 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 `index`
[INFO] [stdout]   --> src/data_structure/bit.rs:52:11
[INFO] [stdout]    |
[INFO] [stdout] 52 |     /// v[index] += value
[INFO] [stdout]    |           ^^^^^ no item named `index` 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 `idx`
[INFO] [stdout]   --> src/data_structure/bit.rs:77:18
[INFO] [stdout]    |
[INFO] [stdout] 77 |     /// sum of v[idx] such that begin <= idx < end
[INFO] [stdout]    |                  ^^^ no item named `idx` 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 `0`
[INFO] [stdout]   --> src/data_structure/bit.rs:87:11
[INFO] [stdout]    |
[INFO] [stdout] 87 |     /// v[0] + ... + v[last]
[INFO] [stdout]    |           ^ no item named `0` 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 `last`
[INFO] [stdout]   --> src/data_structure/bit.rs:87:24
[INFO] [stdout]    |
[INFO] [stdout] 87 |     /// v[0] + ... + v[last]
[INFO] [stdout]    |                        ^^^^ no item named `last` 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 `begin`
[INFO] [stdout]    --> src/data_structure/bit.rs:108:11
[INFO] [stdout]     |
[INFO] [stdout] 108 |     /// v[begin], v[begin+1], ..., v[end-1] += by
[INFO] [stdout]     |           ^^^^^ no item named `begin` 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 `begin`
[INFO] [stdout]    --> src/data_structure/bit.rs:121:11
[INFO] [stdout]     |
[INFO] [stdout] 121 |     /// v[begin] + ... + v[end-1]
[INFO] [stdout]     |           ^^^^^ no item named `begin` 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 `0`
[INFO] [stdout]    --> src/data_structure/bit.rs:129:11
[INFO] [stdout]     |
[INFO] [stdout] 129 |     /// v[0] + ... + v[end-1]
[INFO] [stdout]     |           ^ no item named `0` 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 `at`
[INFO] [stdout]  --> src/data_structure/bit.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | /// 1. add w to v[at]
[INFO] [stdout]   |                   ^^ no item named `at` 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 `T`
[INFO] [stdout]  --> src/util/permutation.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// This is implemented in [T] where T is Ord.
[INFO] [stdout]   |                             ^ no item named `T` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `Command { std: "docker" "inspect" "77282259d30d9db8db77cd4898d60690d69526d8b533284e8b14e9f3d2eca695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77282259d30d9db8db77cd4898d60690d69526d8b533284e8b14e9f3d2eca695", kill_on_drop: false }`
[INFO] [stdout] 77282259d30d9db8db77cd4898d60690d69526d8b533284e8b14e9f3d2eca695
