[INFO] fetching crate cbor-tag-index 0.3.0...
[INFO] documenting cbor-tag-index-0.3.0 against beta-2024-12-08 for beta-rustdoc-1.84.0-4-retry
[INFO] extracting crate cbor-tag-index 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate cbor-tag-index 0.3.0 on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cbor-tag-index 0.3.0
[INFO] finished tweaking crates.io crate cbor-tag-index 0.3.0
[INFO] tweaked toml for crates.io crate cbor-tag-index 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate cbor-tag-index 0.3.0 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-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf19d756b3ab2f1efd936ea2af9ae0b8956409ae7f01632937c189cbe12afe0b
[INFO] running `Command { std: "docker" "start" "-a" "bf19d756b3ab2f1efd936ea2af9ae0b8956409ae7f01632937c189cbe12afe0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf19d756b3ab2f1efd936ea2af9ae0b8956409ae7f01632937c189cbe12afe0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf19d756b3ab2f1efd936ea2af9ae0b8956409ae7f01632937c189cbe12afe0b", kill_on_drop: false }`
[INFO] [stdout] bf19d756b3ab2f1efd936ea2af9ae0b8956409ae7f01632937c189cbe12afe0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf40de485a794b386c3e3bd366fe6115cfa8fb175c7ee264ce6592cbc13f0e20
[INFO] running `Command { std: "docker" "start" "-a" "bf40de485a794b386c3e3bd366fe6115cfa8fb175c7ee264ce6592cbc13f0e20", kill_on_drop: false }`
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[INFO] [stderr]  Documenting cbor-tag-index v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]    --> src/lib.rs:345:33
[INFO] [stdout]     |
[INFO] [stdout] 345 | /// Turns an std::slice::IterMut<T> into an interator of T provided T has a default
[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] 345 | /// Turns an `std::slice::IterMut<T>` into an interator of T provided T has a default
[INFO] [stdout]     |              +                      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]    --> src/lib.rs:347:90
[INFO] [stdout]     |
[INFO] [stdout] 347 | /// This makes sense for cases where cloning is expensive, but default is cheap. E.g. Vec<T>.
[INFO] [stdout]     |                                                                                          ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 347 | /// This makes sense for cases where cloning is expensive, but default is cheap. E.g. `Vec<T>`.
[INFO] [stdout]     |                                                                                       +      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.61s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/cbor_tag_index/index.html
[INFO] running `Command { std: "docker" "inspect" "bf40de485a794b386c3e3bd366fe6115cfa8fb175c7ee264ce6592cbc13f0e20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf40de485a794b386c3e3bd366fe6115cfa8fb175c7ee264ce6592cbc13f0e20", kill_on_drop: false }`
[INFO] [stdout] bf40de485a794b386c3e3bd366fe6115cfa8fb175c7ee264ce6592cbc13f0e20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54b67239598fbe85a9d679d17e8857ea42873476937e2923004074f2bf83d9d0
[INFO] running `Command { std: "docker" "start" "-a" "54b67239598fbe85a9d679d17e8857ea42873476937e2923004074f2bf83d9d0", kill_on_drop: false }`
[INFO] [stderr]  Documenting cbor-tag-index v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/cbor_tag_index/index.html
[INFO] running `Command { std: "docker" "inspect" "54b67239598fbe85a9d679d17e8857ea42873476937e2923004074f2bf83d9d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54b67239598fbe85a9d679d17e8857ea42873476937e2923004074f2bf83d9d0", kill_on_drop: false }`
[INFO] [stdout] 54b67239598fbe85a9d679d17e8857ea42873476937e2923004074f2bf83d9d0