[INFO] cloning repository https://github.com/koka831/algorithm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/koka831/algorithm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoka831%2Falgorithm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoka831%2Falgorithm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb82e2ed2579dc3203a14377f90553f29023f568
[INFO] documenting koka831/algorithm against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoka831%2Falgorithm" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/koka831/algorithm 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] started tweaking git repo https://github.com/koka831/algorithm
[INFO] finished tweaking git repo https://github.com/koka831/algorithm
[INFO] tweaked toml for git repo https://github.com/koka831/algorithm written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/koka831/algorithm already has a lockfile, it will not be regenerated
[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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 6c9f3bd39ad323eab0cc20fd4a66fd0fd0af5bd857f77b851c40d99a21b85d52
[INFO] running `Command { std: "docker" "start" "-a" "6c9f3bd39ad323eab0cc20fd4a66fd0fd0af5bd857f77b851c40d99a21b85d52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c9f3bd39ad323eab0cc20fd4a66fd0fd0af5bd857f77b851c40d99a21b85d52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c9f3bd39ad323eab0cc20fd4a66fd0fd0af5bd857f77b851c40d99a21b85d52", kill_on_drop: false }`
[INFO] [stdout] 6c9f3bd39ad323eab0cc20fd4a66fd0fd0af5bd857f77b851c40d99a21b85d52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] bc6e8a4c09f74a0f08b56e3d00a266fd40e940a79563908d54db07afa50e8512
[INFO] running `Command { std: "docker" "start" "-a" "bc6e8a4c09f74a0f08b56e3d00a266fd40e940a79563908d54db07afa50e8512", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-snippet v0.6.5
[INFO] [stderr]  Documenting algorithm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `index`
[INFO] [stdout]   --> src/binary_search.rs:13:46
[INFO] [stdout]    |
[INFO] [stdout] 13 |     /// returns the minimum index s.t. array[index] >= x
[INFO] [stdout]    |                                              ^^^^^ no item named `index` 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 `index`
[INFO] [stdout]   --> src/binary_search.rs:32:46
[INFO] [stdout]    |
[INFO] [stdout] 32 |     /// returns the minimum index s.t. array[index] > x
[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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "bc6e8a4c09f74a0f08b56e3d00a266fd40e940a79563908d54db07afa50e8512", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc6e8a4c09f74a0f08b56e3d00a266fd40e940a79563908d54db07afa50e8512", kill_on_drop: false }`
[INFO] [stdout] bc6e8a4c09f74a0f08b56e3d00a266fd40e940a79563908d54db07afa50e8512
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256: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] a5b29eaea9959b6d5d97abc8326eebcd0945340c5e97df85401e52274e1d7e03
[INFO] running `Command { std: "docker" "start" "-a" "a5b29eaea9959b6d5d97abc8326eebcd0945340c5e97df85401e52274e1d7e03", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-snippet v0.6.5
[INFO] [stderr]  Documenting algorithm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `index`
[INFO] [stdout]   --> src/binary_search.rs:13:46
[INFO] [stdout]    |
[INFO] [stdout] 13 |     /// returns the minimum index s.t. array[index] >= x
[INFO] [stdout]    |                                              ^^^^^ no item named `index` 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 `index`
[INFO] [stdout]   --> src/binary_search.rs:32:46
[INFO] [stdout]    |
[INFO] [stdout] 32 |     /// returns the minimum index s.t. array[index] > x
[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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "a5b29eaea9959b6d5d97abc8326eebcd0945340c5e97df85401e52274e1d7e03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5b29eaea9959b6d5d97abc8326eebcd0945340c5e97df85401e52274e1d7e03", kill_on_drop: false }`
[INFO] [stdout] a5b29eaea9959b6d5d97abc8326eebcd0945340c5e97df85401e52274e1d7e03