[INFO] fetching crate ndarray 0.15.4... [INFO] documenting ndarray-0.15.4 against master#e1df625306f4136949e02612406f0c60df6008f3 for pr-96676 [INFO] extracting crate ndarray 0.15.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate ndarray 0.15.4 on toolchain e1df625306f4136949e02612406f0c60df6008f3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ndarray 0.15.4 [INFO] finished tweaking crates.io crate ndarray 0.15.4 [INFO] tweaked toml for crates.io crate ndarray 0.15.4 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate ndarray 0.15.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thread-tree v0.3.3 [INFO] [stderr] Downloaded defmac v0.2.1 [INFO] [stderr] Downloaded libc v0.2.108 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 696310cff6abfff7dda47cae3268fd16df174d7a2a64c5bef8e9f4a82556f764 [INFO] running `Command { std: "docker" "start" "-a" "696310cff6abfff7dda47cae3268fd16df174d7a2a64c5bef8e9f4a82556f764", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "696310cff6abfff7dda47cae3268fd16df174d7a2a64c5bef8e9f4a82556f764", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "696310cff6abfff7dda47cae3268fd16df174d7a2a64c5bef8e9f4a82556f764", kill_on_drop: false }` [INFO] [stdout] 696310cff6abfff7dda47cae3268fd16df174d7a2a64c5bef8e9f4a82556f764 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2455de70c1d9c68e7fb82bf96bb5cb1e505bbd5f13411f7eb0c6451ac856a6bb [INFO] running `Command { std: "docker" "start" "-a" "2455de70c1d9c68e7fb82bf96bb5cb1e505bbd5f13411f7eb0c6451ac856a6bb", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Documenting ndarray v0.15.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `doc::crate_feature_flags` [INFO] [stdout] --> src/lib.rs:78:25 [INFO] [stdout] | [INFO] [stdout] 78 | //! `Cargo.toml`. See [`doc::crate_feature_flags`] for more information. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `doc` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `parallel` [INFO] [stdout] --> src/lib.rs:82:64 [INFO] [stdout] | [INFO] [stdout] 82 | //! - `rayon`: Parallel iterators, parallelized methods, the [`parallel`] module and [`par_azip!`]. [INFO] [stdout] | ^^^^^^^^ no item named `parallel` 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 `par_azip` [INFO] [stdout] --> src/lib.rs:82:88 [INFO] [stdout] | [INFO] [stdout] 82 | //! - `rayon`: Parallel iterators, parallelized methods, the [`parallel`] module and [`par_azip!`]. [INFO] [stdout] | ^^^^^^^^^ no item named `par_azip` 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 `approx` [INFO] [stdout] --> src/lib.rs:83:68 [INFO] [stdout] | [INFO] [stdout] 83 | //! - `approx` Implementations of traits from version 0.4 of the [`approx`] crate. [INFO] [stdout] | ^^^^^^ no item named `approx` 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 `approx` [INFO] [stdout] --> src/lib.rs:84:73 [INFO] [stdout] | [INFO] [stdout] 84 | //! - `approx-0_5`: Implementations of traits from version 0.5 of the [`approx`] crate. [INFO] [stdout] | ^^^^^^ no item named `approx` 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 `doc::ndarray_for_numpy_users` [INFO] [stdout] --> src/lib.rs:96:35 [INFO] [stdout] | [INFO] [stdout] 96 | //! [`ndarray_for_numpy_users`](doc::ndarray_for_numpy_users). [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `doc` in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/dimension/mod.rs:481:9 [INFO] [stdout] | [INFO] [stdout] 481 | /// See https://en.wikipedia.org/wiki/Extended_Euclidean_algorithm [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::bare_urls)]` on by default [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/dimension/mod.rs:516:9 [INFO] [stdout] | [INFO] [stdout] 516 | /// See https://en.wikipedia.org/wiki/Diophantine_equation#One_equation [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/dimension/mod.rs:517:9 [INFO] [stdout] | [INFO] [stdout] 517 | /// and https://math.stackexchange.com/questions/1656120#1656138 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.51s [INFO] running `Command { std: "docker" "inspect" "2455de70c1d9c68e7fb82bf96bb5cb1e505bbd5f13411f7eb0c6451ac856a6bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2455de70c1d9c68e7fb82bf96bb5cb1e505bbd5f13411f7eb0c6451ac856a6bb", kill_on_drop: false }` [INFO] [stdout] 2455de70c1d9c68e7fb82bf96bb5cb1e505bbd5f13411f7eb0c6451ac856a6bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "docs" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] b9d94ca6e97cb7d61f81d0e7f6a6731e3a6df03cfac47eedf620ca62504b6e1e [INFO] running `Command { std: "docker" "start" "-a" "b9d94ca6e97cb7d61f81d0e7f6a6731e3a6df03cfac47eedf620ca62504b6e1e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking approx v0.5.0 [INFO] [stderr] Documenting ndarray v0.15.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/dimension/mod.rs:481:9 [INFO] [stdout] | [INFO] [stdout] 481 | /// See https://en.wikipedia.org/wiki/Extended_Euclidean_algorithm [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::bare_urls)]` on by default [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/dimension/mod.rs:516:9 [INFO] [stdout] | [INFO] [stdout] 516 | /// See https://en.wikipedia.org/wiki/Diophantine_equation#One_equation [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/dimension/mod.rs:517:9 [INFO] [stdout] | [INFO] [stdout] 517 | /// and https://math.stackexchange.com/questions/1656120#1656138 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.84s [INFO] running `Command { std: "docker" "inspect" "b9d94ca6e97cb7d61f81d0e7f6a6731e3a6df03cfac47eedf620ca62504b6e1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9d94ca6e97cb7d61f81d0e7f6a6731e3a6df03cfac47eedf620ca62504b6e1e", kill_on_drop: false }` [INFO] [stdout] b9d94ca6e97cb7d61f81d0e7f6a6731e3a6df03cfac47eedf620ca62504b6e1e