[INFO] fetching crate biosphere 0.3.0...
[INFO] documenting biosphere-0.3.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate biosphere 0.3.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate biosphere 0.3.0 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 biosphere 0.3.0
[INFO] finished tweaking crates.io crate biosphere 0.3.0
[INFO] tweaked toml for crates.io crate biosphere 0.3.0 written to /workspace/builds/worker-5-tc1/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" "+1.69.0" "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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assert_approx_eq v1.1.0
[INFO] [stderr]   Downloaded rand_distr v0.4.3
[INFO] [stderr]   Downloaded ndarray v0.15.6
[INFO] [stderr]   Downloaded ndarray-csv v0.5.1
[INFO] [stderr]   Downloaded ndarray-rand v0.14.0
[INFO] [stderr]   Downloaded rstest v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 54ffc18f87b6377979922c61fc09f514f99640d581a75490feb5b813e5a893d6
[INFO] running `Command { std: "docker" "start" "-a" "54ffc18f87b6377979922c61fc09f514f99640d581a75490feb5b813e5a893d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54ffc18f87b6377979922c61fc09f514f99640d581a75490feb5b813e5a893d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54ffc18f87b6377979922c61fc09f514f99640d581a75490feb5b813e5a893d6", kill_on_drop: false }`
[INFO] [stdout] 54ffc18f87b6377979922c61fc09f514f99640d581a75490feb5b813e5a893d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 366ef0a8f7f60403ccfc3cc6c77d4dd164f78f758cc7241449ae34a62b705682
[INFO] running `Command { std: "docker" "start" "-a" "366ef0a8f7f60403ccfc3cc6c77d4dd164f78f758cc7241449ae34a62b705682", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling matrixmultiply v0.3.5
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.14
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]  Documenting biosphere v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `feature`
[INFO] [stdout]    --> src/tree/decision_tree_node.rs:202:82
[INFO] [stdout]     |
[INFO] [stdout] 202 |     /// `samples` is a vector of slices. For each feature s.t. constant_features[feature]
[INFO] [stdout]     |                                                                                  ^^^^^^^ no item named `feature` 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 `feature`
[INFO] [stdout]    --> src/tree/decision_tree_node.rs:203:27
[INFO] [stdout]     |
[INFO] [stdout] 203 |     /// is false, samples[feature] are indices s.t. X[samples[feature], feature] is
[INFO] [stdout]     |                           ^^^^^^^ no item named `feature` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `feature`
[INFO] [stdout]    --> src/tree/decision_tree_node.rs:203:63
[INFO] [stdout]     |
[INFO] [stdout] 203 |     /// is false, samples[feature] are indices s.t. X[samples[feature], feature] is
[INFO] [stdout]     |                                                               ^^^^^^^ no item named `feature` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `f64`
[INFO] [stdout]  --> src/utils.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// data: Array1<f64> or ArrayView1<f64>
[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 | /// data: `Array1<f64>` or ArrayView1<f64>
[INFO] [stdout]   |           +           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `f64`
[INFO] [stdout]  --> src/utils.rs:8:36
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// data: Array1<f64> or ArrayView1<f64>
[INFO] [stdout]   |                                    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// data: Array1<f64> or `ArrayView1<f64>`
[INFO] [stdout]   |                          +               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "366ef0a8f7f60403ccfc3cc6c77d4dd164f78f758cc7241449ae34a62b705682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "366ef0a8f7f60403ccfc3cc6c77d4dd164f78f758cc7241449ae34a62b705682", kill_on_drop: false }`
[INFO] [stdout] 366ef0a8f7f60403ccfc3cc6c77d4dd164f78f758cc7241449ae34a62b705682
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 753ffa36df1054c4da0612dabe4cde70682340e2498d42f935a476aa889f3503
[INFO] running `Command { std: "docker" "start" "-a" "753ffa36df1054c4da0612dabe4cde70682340e2498d42f935a476aa889f3503", kill_on_drop: false }`
[INFO] [stderr]  Documenting biosphere v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `f64`
[INFO] [stdout]  --> src/utils.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// data: Array1<f64> or ArrayView1<f64>
[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 | /// data: `Array1<f64>` or ArrayView1<f64>
[INFO] [stdout]   |           +           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `f64`
[INFO] [stdout]  --> src/utils.rs:8:36
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// data: Array1<f64> or ArrayView1<f64>
[INFO] [stdout]   |                                    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// data: Array1<f64> or `ArrayView1<f64>`
[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 0.73s
[INFO] running `Command { std: "docker" "inspect" "753ffa36df1054c4da0612dabe4cde70682340e2498d42f935a476aa889f3503", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "753ffa36df1054c4da0612dabe4cde70682340e2498d42f935a476aa889f3503", kill_on_drop: false }`
[INFO] [stdout] 753ffa36df1054c4da0612dabe4cde70682340e2498d42f935a476aa889f3503
