[INFO] fetching crate cova-space 0.2.0...
[INFO] documenting cova-space-0.2.0 against master#8afe9ff1caa97654c31fb8c259dac9fdf67d6302 for pr-151918
[INFO] extracting crate cova-space 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate cova-space 0.2.0
[INFO] finished tweaking crates.io crate cova-space 0.2.0
[INFO] tweaked toml for crates.io crate cova-space 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cova-space 0.2.0 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 cova-space 0.2.0 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" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cova-algebra v0.1.2
[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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3477568a8661bb0163906c414ec1adca2fb22e465a70c3ee9cde93ec17a4ef24
[INFO] running `Command { std: "docker" "start" "-a" "3477568a8661bb0163906c414ec1adca2fb22e465a70c3ee9cde93ec17a4ef24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3477568a8661bb0163906c414ec1adca2fb22e465a70c3ee9cde93ec17a4ef24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3477568a8661bb0163906c414ec1adca2fb22e465a70c3ee9cde93ec17a4ef24", kill_on_drop: false }`
[INFO] [stdout] 3477568a8661bb0163906c414ec1adca2fb22e465a70c3ee9cde93ec17a4ef24
[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=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] f5eedc7fc4445eb87ea1b03d88d0ba00bec4362e7586b24e27cf31697df923a9
[INFO] running `Command { std: "docker" "start" "-a" "f5eedc7fc4445eb87ea1b03d88d0ba00bec4362e7586b24e27cf31697df923a9", kill_on_drop: false }`
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking cova-algebra v0.1.2
[INFO] [stderr]  Documenting cova-space v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `join_element`
[INFO] [stdout]    --> src/complexes/mod.rs:776:36
[INFO] [stdout]     |
[INFO] [stdout] 776 |   /// This is used internally by [`join_element`] for deduplication. Returns the first
[INFO] [stdout]     |                                    ^^^^^^^^^^^^ no item named `join_element` 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 `ParallelFiltration`
[INFO] [stdout]   --> src/filtration/vietoris_rips.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 67 | //! [`ParallelFiltration`] to leverage multi-core processing
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^ no item named `ParallelFiltration` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.38s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/cova_space/index.html
[INFO] running `Command { std: "docker" "inspect" "f5eedc7fc4445eb87ea1b03d88d0ba00bec4362e7586b24e27cf31697df923a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5eedc7fc4445eb87ea1b03d88d0ba00bec4362e7586b24e27cf31697df923a9", kill_on_drop: false }`
[INFO] [stdout] f5eedc7fc4445eb87ea1b03d88d0ba00bec4362e7586b24e27cf31697df923a9
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "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] ab811820f2abda2c794528961e2f20d13f9afcbbf0f5737747177f226a2379c3
[INFO] running `Command { std: "docker" "start" "-a" "ab811820f2abda2c794528961e2f20d13f9afcbbf0f5737747177f226a2379c3", kill_on_drop: false }`
[INFO] [stderr]  Documenting cova-space v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `ParallelFiltration`
[INFO] [stdout]   --> src/filtration/vietoris_rips.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 67 | //! [`ParallelFiltration`] to leverage multi-core processing
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^ no item named `ParallelFiltration` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/cova_space/index.html
[INFO] running `Command { std: "docker" "inspect" "ab811820f2abda2c794528961e2f20d13f9afcbbf0f5737747177f226a2379c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab811820f2abda2c794528961e2f20d13f9afcbbf0f5737747177f226a2379c3", kill_on_drop: false }`
[INFO] [stdout] ab811820f2abda2c794528961e2f20d13f9afcbbf0f5737747177f226a2379c3