[INFO] fetching crate curv-kzen 0.10.0...
[INFO] documenting curv-kzen-0.10.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate curv-kzen 0.10.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate curv-kzen 0.10.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate curv-kzen 0.10.0
[INFO] finished tweaking crates.io crate curv-kzen 0.10.0
[INFO] tweaked toml for crates.io crate curv-kzen 0.10.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate curv-kzen 0.10.0 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded rust-gmp-kzen v0.5.1
[INFO] [stderr]   Downloaded secp256k1 v0.20.3
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3947e967dfe54d6f223cc092bf070d98a1f4b68bde6b769537cee238e1c1f5a9
[INFO] running `Command { std: "docker" "start" "-a" "3947e967dfe54d6f223cc092bf070d98a1f4b68bde6b769537cee238e1c1f5a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3947e967dfe54d6f223cc092bf070d98a1f4b68bde6b769537cee238e1c1f5a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3947e967dfe54d6f223cc092bf070d98a1f4b68bde6b769537cee238e1c1f5a9", kill_on_drop: false }`
[INFO] [stdout] 3947e967dfe54d6f223cc092bf070d98a1f4b68bde6b769537cee238e1c1f5a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d10b5695c1a9b09731e0315fc50d4a3bd8b63a6a8e51b39276c74f6768e5153
[INFO] running `Command { std: "docker" "start" "-a" "2d10b5695c1a9b09731e0315fc50d4a3bd8b63a6a8e51b39276c74f6768e5153", kill_on_drop: false }`
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[INFO] [stderr]     Checking rust-gmp-kzen v0.5.1
[INFO] [stderr]  Documenting curv-kzen v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `BasicOps::sign`
[INFO] [stdout]    --> src/arithmetic/traits.rs:186:25
[INFO] [stdout]     |
[INFO] [stdout] 186 |     /// Alternatively, [BasicOps::sign] method can be used to check sign of the number.
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^ the trait `BasicOps` has no associated item named `sign`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `BasicOps::sign`
[INFO] [stdout]    --> src/arithmetic/traits.rs:190:25
[INFO] [stdout]     |
[INFO] [stdout] 190 |     /// Alternatively, [BasicOps::sign] method can be used to check sign of the number.
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^ the trait `BasicOps` has no associated item named `sign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `SK`
[INFO] [stdout]    --> src/elliptic/curves/secp256_k1.rs:143:18
[INFO] [stdout]     |
[INFO] [stdout] 143 |     /// Zeroizing<SK> wraps SK and zeroize it on drop
[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] 143 |     /// `Zeroizing<SK>` wraps SK and zeroize it on drop
[INFO] [stdout]     |         +             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.52s
[INFO] running `Command { std: "docker" "inspect" "2d10b5695c1a9b09731e0315fc50d4a3bd8b63a6a8e51b39276c74f6768e5153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d10b5695c1a9b09731e0315fc50d4a3bd8b63a6a8e51b39276c74f6768e5153", kill_on_drop: false }`
[INFO] [stdout] 2d10b5695c1a9b09731e0315fc50d4a3bd8b63a6a8e51b39276c74f6768e5153
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"--html-in-header\", \"katex-header.html\", \"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3dd6ec4456ca149a775ffee5e991c491fcfbf90d0abe3717dc29d2da55855c08
[INFO] running `Command { std: "docker" "start" "-a" "3dd6ec4456ca149a775ffee5e991c491fcfbf90d0abe3717dc29d2da55855c08", kill_on_drop: false }`
[INFO] [stderr]  Documenting curv-kzen v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `BasicOps::sign`
[INFO] [stdout]    --> src/arithmetic/traits.rs:186:25
[INFO] [stdout]     |
[INFO] [stdout] 186 |     /// Alternatively, [BasicOps::sign] method can be used to check sign of the number.
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^ the trait `BasicOps` has no associated item named `sign`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `BasicOps::sign`
[INFO] [stdout]    --> src/arithmetic/traits.rs:190:25
[INFO] [stdout]     |
[INFO] [stdout] 190 |     /// Alternatively, [BasicOps::sign] method can be used to check sign of the number.
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^ the trait `BasicOps` has no associated item named `sign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `SK`
[INFO] [stdout]    --> src/elliptic/curves/secp256_k1.rs:143:18
[INFO] [stdout]     |
[INFO] [stdout] 143 |     /// Zeroizing<SK> wraps SK and zeroize it on drop
[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] 143 |     /// `Zeroizing<SK>` wraps SK and zeroize it on drop
[INFO] [stdout]     |         +             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "3dd6ec4456ca149a775ffee5e991c491fcfbf90d0abe3717dc29d2da55855c08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dd6ec4456ca149a775ffee5e991c491fcfbf90d0abe3717dc29d2da55855c08", kill_on_drop: false }`
[INFO] [stdout] 3dd6ec4456ca149a775ffee5e991c491fcfbf90d0abe3717dc29d2da55855c08
