[INFO] fetching crate combinatorial_patterns 0.1.0...
[INFO] documenting combinatorial_patterns-0.1.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate combinatorial_patterns 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate combinatorial_patterns 0.1.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate combinatorial_patterns 0.1.0
[INFO] finished tweaking crates.io crate combinatorial_patterns 0.1.0
[INFO] tweaked toml for crates.io crate combinatorial_patterns 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate combinatorial_patterns 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.120
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47e4ec990e3f095ac802d4533de78a44c8d89720b0fc4cd420c2726bb82c5549
[INFO] running `Command { std: "docker" "start" "-a" "47e4ec990e3f095ac802d4533de78a44c8d89720b0fc4cd420c2726bb82c5549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47e4ec990e3f095ac802d4533de78a44c8d89720b0fc4cd420c2726bb82c5549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47e4ec990e3f095ac802d4533de78a44c8d89720b0fc4cd420c2726bb82c5549", kill_on_drop: false }`
[INFO] [stdout] 47e4ec990e3f095ac802d4533de78a44c8d89720b0fc4cd420c2726bb82c5549
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5aa279b82764db3f8971ff637d4ffa431b441b95539ff5c0232a82d0afb4739d
[INFO] running `Command { std: "docker" "start" "-a" "5aa279b82764db3f8971ff637d4ffa431b441b95539ff5c0232a82d0afb4739d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.120
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking getrandom v0.2.5
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]  Documenting combinatorial_patterns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `3`
[INFO] [stdout]    --> src/latin_square.rs:323:13
[INFO] [stdout]     |
[INFO] [stdout] 323 |     /// 2  [3]  0  [1]
[INFO] [stdout]     |             ^ no item named `3` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]    --> src/latin_square.rs:323:21
[INFO] [stdout]     |
[INFO] [stdout] 323 |     /// 2  [3]  0  [1]
[INFO] [stdout]     |                     ^ no item named `1` 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 `3`
[INFO] [stdout]    --> src/latin_square.rs:324:9
[INFO] [stdout]     |
[INFO] [stdout] 324 |     ///[3]  2  [1]  0
[INFO] [stdout]     |         ^ no item named `3` 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`
[INFO] [stdout]    --> src/latin_square.rs:324:17
[INFO] [stdout]     |
[INFO] [stdout] 324 |     ///[3]  2  [1]  0
[INFO] [stdout]     |                 ^ no item named `1` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `usize`
[INFO] [stdout]    --> src/latin_square.rs:171:39
[INFO] [stdout]     |
[INFO] [stdout] 171 |     /// In other words, just a Vec<Vec<usize>> of size `dimensions`, pre-populated with zeros.
[INFO] [stdout]     |                                       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 171 |     /// In other words, just a `Vec<Vec<usize>>` of size `dimensions`, pre-populated with zeros.
[INFO] [stdout]     |                                +               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "5aa279b82764db3f8971ff637d4ffa431b441b95539ff5c0232a82d0afb4739d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aa279b82764db3f8971ff637d4ffa431b441b95539ff5c0232a82d0afb4739d", kill_on_drop: false }`
[INFO] [stdout] 5aa279b82764db3f8971ff637d4ffa431b441b95539ff5c0232a82d0afb4739d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 372156b47d28a482539af278f6038e28865a416ffc42b761dd27635a65458624
[INFO] running `Command { std: "docker" "start" "-a" "372156b47d28a482539af278f6038e28865a416ffc42b761dd27635a65458624", kill_on_drop: false }`
[INFO] [stderr]  Documenting combinatorial_patterns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `usize`
[INFO] [stdout]    --> src/latin_square.rs:171:39
[INFO] [stdout]     |
[INFO] [stdout] 171 |     /// In other words, just a Vec<Vec<usize>> of size `dimensions`, pre-populated with zeros.
[INFO] [stdout]     |                                       ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 171 |     /// In other words, just a `Vec<Vec<usize>>` of size `dimensions`, pre-populated with zeros.
[INFO] [stdout]     |                                +               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "372156b47d28a482539af278f6038e28865a416ffc42b761dd27635a65458624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "372156b47d28a482539af278f6038e28865a416ffc42b761dd27635a65458624", kill_on_drop: false }`
[INFO] [stdout] 372156b47d28a482539af278f6038e28865a416ffc42b761dd27635a65458624
