[INFO] fetching crate halo2_proofs 0.3.2...
[INFO] documenting halo2_proofs-0.3.2 against master#8afe9ff1caa97654c31fb8c259dac9fdf67d6302 for pr-151918
[INFO] extracting crate halo2_proofs 0.3.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate halo2_proofs 0.3.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate halo2_proofs 0.3.2
[INFO] tweaked toml for crates.io crate halo2_proofs 0.3.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate halo2_proofs 0.3.2 on toolchain 8afe9ff1caa97654c31fb8c259dac9fdf67d6302
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate halo2_proofs 0.3.2 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" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded regex-automata v0.3.4
[INFO] [stderr]   Downloaded tiff v0.7.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 820c716aa601f1bdd369cae275cb79abb90483ddb8d8c61b1cfe4fce12fc09c3
[INFO] running `Command { std: "docker" "start" "-a" "820c716aa601f1bdd369cae275cb79abb90483ddb8d8c61b1cfe4fce12fc09c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "820c716aa601f1bdd369cae275cb79abb90483ddb8d8c61b1cfe4fce12fc09c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "820c716aa601f1bdd369cae275cb79abb90483ddb8d8c61b1cfe4fce12fc09c3", kill_on_drop: false }`
[INFO] [stdout] 820c716aa601f1bdd369cae275cb79abb90483ddb8d8c61b1cfe4fce12fc09c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32e662e9fb5a5f1175a53855df4e789b689d9418a0c1a5924210fc745ed321ce
[INFO] running `Command { std: "docker" "start" "-a" "32e662e9fb5a5f1175a53855df4e789b689d9418a0c1a5924210fc745ed321ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
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[INFO] [stderr]    Compiling tracing-attributes v0.1.27
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[INFO] [stderr]  Documenting halo2_proofs v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `C`
[INFO] [stdout]   --> src/plonk/lookup/prover.rs:72:30
[INFO] [stdout]    |
[INFO] [stdout] 72 |     /// - constructs Permuted<C> struct using permuted_input_value = A', and
[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] 72 |     /// - constructs `Permuted<C>` struct using permuted_input_value = A', and
[INFO] [stdout]    |                      +           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `C`
[INFO] [stdout]   --> src/plonk/lookup/prover.rs:74:21
[INFO] [stdout]    |
[INFO] [stdout] 74 |     /// The Permuted<C> struct is used to update the Lookup, and is then returned.
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 74 |     /// The `Permuted<C>` struct is used to update the Lookup, and is then returned.
[INFO] [stdout]    |             +           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `C`
[INFO] [stdout]    --> src/plonk/lookup/prover.rs:250:40
[INFO] [stdout]     |
[INFO] [stdout] 250 |     /// is used to populate the Product<C> struct. The Product<C> struct is
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 250 |     /// is used to populate the `Product<C>` struct. The Product<C> struct is
[INFO] [stdout]     |                                 +          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `C`
[INFO] [stdout]    --> src/plonk/lookup/prover.rs:250:63
[INFO] [stdout]     |
[INFO] [stdout] 250 |     /// is used to populate the Product<C> struct. The Product<C> struct is
[INFO] [stdout]     |                                                               ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 250 |     /// is used to populate the Product<C> struct. The `Product<C>` struct is
[INFO] [stdout]     |                                                        +          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.54s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/halo2_proofs/index.html
[INFO] running `Command { std: "docker" "inspect" "32e662e9fb5a5f1175a53855df4e789b689d9418a0c1a5924210fc745ed321ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32e662e9fb5a5f1175a53855df4e789b689d9418a0c1a5924210fc745ed321ce", kill_on_drop: false }`
[INFO] [stdout] 32e662e9fb5a5f1175a53855df4e789b689d9418a0c1a5924210fc745ed321ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"docsrs\", \"--html-in-header\", \"katex-header.html\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd7ba8f816dee4a5cf4452ac8050a32518299157b70c6071036314dd11f4dadd
[INFO] running `Command { std: "docker" "start" "-a" "bd7ba8f816dee4a5cf4452ac8050a32518299157b70c6071036314dd11f4dadd", kill_on_drop: false }`
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[INFO] [stderr]  Documenting halo2_proofs v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.70s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/halo2_proofs/index.html
[INFO] running `Command { std: "docker" "inspect" "bd7ba8f816dee4a5cf4452ac8050a32518299157b70c6071036314dd11f4dadd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd7ba8f816dee4a5cf4452ac8050a32518299157b70c6071036314dd11f4dadd", kill_on_drop: false }`
[INFO] [stdout] bd7ba8f816dee4a5cf4452ac8050a32518299157b70c6071036314dd11f4dadd