[INFO] cloning repository https://github.com/Aloxaf/leetcode_prelude
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Aloxaf/leetcode_prelude" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAloxaf%2Fleetcode_prelude", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAloxaf%2Fleetcode_prelude'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ffab9e5a6fb780bb89edbd60eb1d9aae0b3115dc
[INFO] documenting Aloxaf/leetcode_prelude against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAloxaf%2Fleetcode_prelude" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Aloxaf/leetcode_prelude 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 git repo https://github.com/Aloxaf/leetcode_prelude
[INFO] finished tweaking git repo https://github.com/Aloxaf/leetcode_prelude
[INFO] tweaked toml for git repo https://github.com/Aloxaf/leetcode_prelude written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] 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] 2fd67027e5f9f9bc729f4d042de48e5372b8c8e22fe1b1bd84f128115c8a10c6
[INFO] running `Command { std: "docker" "start" "-a" "2fd67027e5f9f9bc729f4d042de48e5372b8c8e22fe1b1bd84f128115c8a10c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fd67027e5f9f9bc729f4d042de48e5372b8c8e22fe1b1bd84f128115c8a10c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fd67027e5f9f9bc729f4d042de48e5372b8c8e22fe1b1bd84f128115c8a10c6", kill_on_drop: false }`
[INFO] [stdout] 2fd67027e5f9f9bc729f4d042de48e5372b8c8e22fe1b1bd84f128115c8a10c6
[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] 358f86af21c2cee2cf84c5314b13802d5592914ca278910544d00edc63e4a353
[INFO] running `Command { std: "docker" "start" "-a" "358f86af21c2cee2cf84c5314b13802d5592914ca278910544d00edc63e4a353", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]  Documenting leetcode_test v0.1.1 (/opt/rustwide/workdir/leetcode_test)
[INFO] [stderr]    Compiling leetcode_test v0.1.1 (/opt/rustwide/workdir/leetcode_test)
[INFO] [stderr]  Documenting leetcode_prelude v0.2.2 (/opt/rustwide/workdir/leetcode_prelude)
[INFO] [stdout] warning: unclosed HTML tag `TreeNode`
[INFO] [stdout]  --> leetcode_prelude/src/btree.rs:8:38
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// I add Ord PartialOrd for sort Vec<TreeNode> when testing
[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] 8 | /// I add Ord PartialOrd for sort `Vec<TreeNode>` when testing
[INFO] [stdout]   |                                   +             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `String`
[INFO] [stdout]  --> leetcode_prelude/src/lib.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// Create a Vec<String>
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// Create a `Vec<String>`
[INFO] [stdout]   |              +           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.16s
[INFO] running `Command { std: "docker" "inspect" "358f86af21c2cee2cf84c5314b13802d5592914ca278910544d00edc63e4a353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "358f86af21c2cee2cf84c5314b13802d5592914ca278910544d00edc63e4a353", kill_on_drop: false }`
[INFO] [stdout] 358f86af21c2cee2cf84c5314b13802d5592914ca278910544d00edc63e4a353
[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] c0f229caa0384122eefc2b1c1f5a657c9e05148ab33d47cc60a3d720535e6e10
[INFO] running `Command { std: "docker" "start" "-a" "c0f229caa0384122eefc2b1c1f5a657c9e05148ab33d47cc60a3d720535e6e10", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "c0f229caa0384122eefc2b1c1f5a657c9e05148ab33d47cc60a3d720535e6e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0f229caa0384122eefc2b1c1f5a657c9e05148ab33d47cc60a3d720535e6e10", kill_on_drop: false }`
[INFO] [stdout] c0f229caa0384122eefc2b1c1f5a657c9e05148ab33d47cc60a3d720535e6e10
