[INFO] fetching crate hilbert 0.1.2...
[INFO] documenting hilbert-0.1.2 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate hilbert 0.1.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate hilbert 0.1.2 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 hilbert 0.1.2
[INFO] finished tweaking crates.io crate hilbert 0.1.2
[INFO] tweaked toml for crates.io crate hilbert 0.1.2 written to /workspace/builds/worker-1-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 spectral v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8bc79bc3baf12cfb644371ab984f0c6a8b1f078ae75acdf3579550e080efb749
[INFO] running `Command { std: "docker" "start" "-a" "8bc79bc3baf12cfb644371ab984f0c6a8b1f078ae75acdf3579550e080efb749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bc79bc3baf12cfb644371ab984f0c6a8b1f078ae75acdf3579550e080efb749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bc79bc3baf12cfb644371ab984f0c6a8b1f078ae75acdf3579550e080efb749", kill_on_drop: false }`
[INFO] [stdout] 8bc79bc3baf12cfb644371ab984f0c6a8b1f078ae75acdf3579550e080efb749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ef224949a908e2203e86e989ba1553753084e49e0f8d4682baab5fbafef3883e
[INFO] running `Command { std: "docker" "start" "-a" "ef224949a908e2203e86e989ba1553753084e49e0f8d4682baab5fbafef3883e", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking plotters-backend v0.3.4
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking plotters-svg v0.3.3
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking regex-syntax v0.7.1
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking plotters v0.3.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking csv v1.2.1
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking regex v1.8.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking spectral v0.6.0
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stderr]  Documenting hilbert v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `17,24,6`
[INFO] [stdout]   --> src/transform.rs:95:104
[INFO] [stdout]    |
[INFO] [stdout] 95 |     /// For 3 dimensions and 5 bits deep, the decimal number 25676 can be uninterleaved to the vector [17,24,6]. 
[INFO] [stdout]    |                                                                                                        ^^^^^^^ no item named `17,24,6` 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 `1,2,0,3`
[INFO] [stdout]   --> src/permutation.rs:18:25
[INFO] [stdout]    |
[INFO] [stdout] 18 |     /// If permutation [1,2,0,3] is applied to Point [6,7,8,9] the result is Point [8,6,7,9].
[INFO] [stdout]    |                         ^^^^^^^ no item named `1,2,0,3` 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 `6,7,8,9`
[INFO] [stdout]   --> src/permutation.rs:18:55
[INFO] [stdout]    |
[INFO] [stdout] 18 |     /// If permutation [1,2,0,3] is applied to Point [6,7,8,9] the result is Point [8,6,7,9].
[INFO] [stdout]    |                                                       ^^^^^^^ no item named `6,7,8,9` 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 `8,6,7,9`
[INFO] [stdout]   --> src/permutation.rs:18:85
[INFO] [stdout]    |
[INFO] [stdout] 18 |     /// If permutation [1,2,0,3] is applied to Point [6,7,8,9] the result is Point [8,6,7,9].
[INFO] [stdout]    |                                                                                     ^^^^^^^ no item named `8,6,7,9` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> src/point.rs:97:9
[INFO] [stdout]     |
[INFO] [stdout] 97  |       /// ```ignore
[INFO] [stdout]     |  _________^
[INFO] [stdout] 98  | |     /// 
[INFO] [stdout] 99  | |     ///  //    (A - B)² = A² + B² - 2·A·B
[INFO] [stdout] 100 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]    --> src/point.rs:97:9
[INFO] [stdout]     |
[INFO] [stdout] 97  |     /// ```ignore
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/transform.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |   /// ```ignore
[INFO] [stdout]    |  _____^
[INFO] [stdout] 19 | | /// 
[INFO] [stdout] 20 | | ///  //                                           ↑
[INFO] [stdout] 21 | | ///  //   X[0] = A D G J M                    X[2]|  7
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | | /// 
[INFO] [stdout] 26 | | /// ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]   --> src/transform.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | /// ```ignore
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `u32`
[INFO] [stdout]   --> src/transform.rs:32:97
[INFO] [stdout]    |
[INFO] [stdout] 32 | ///    1. pub fn hilbert_axes(hilbert_index : &BigUint, bits : usize, dimensions : usize) -> Vec<u32>
[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] 32 | ///    1. pub fn hilbert_axes(hilbert_index : &BigUint, bits : usize, dimensions : usize) -> `Vec<u32>`
[INFO] [stdout]    |                                                                                              +        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `u8`
[INFO] [stdout]   --> src/transform.rs:40:68
[INFO] [stdout]    |
[INFO] [stdout] 40 | ///    1. N-dimensional coordinates(&[u32]) to transposed form (Vec<u8>)
[INFO] [stdout]    |                                                                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 40 | ///    1. N-dimensional coordinates(&[u32]) to transposed form (`Vec<u8>`)
[INFO] [stdout]    |                                                                 +       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `summary`
[INFO] [stdout]    --> src/transform.rs:251:9
[INFO] [stdout]     |
[INFO] [stdout] 251 |     /// <summary>
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.94s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "ef224949a908e2203e86e989ba1553753084e49e0f8d4682baab5fbafef3883e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef224949a908e2203e86e989ba1553753084e49e0f8d4682baab5fbafef3883e", kill_on_drop: false }`
[INFO] [stdout] ef224949a908e2203e86e989ba1553753084e49e0f8d4682baab5fbafef3883e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 03b64e3d7920becbfd84afbe1c9142f6b8699fedcf020fcb506aca6d9b74fc6d
[INFO] running `Command { std: "docker" "start" "-a" "03b64e3d7920becbfd84afbe1c9142f6b8699fedcf020fcb506aca6d9b74fc6d", kill_on_drop: false }`
[INFO] [stderr]  Documenting hilbert v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `17,24,6`
[INFO] [stdout]   --> src/transform.rs:95:104
[INFO] [stdout]    |
[INFO] [stdout] 95 |     /// For 3 dimensions and 5 bits deep, the decimal number 25676 can be uninterleaved to the vector [17,24,6]. 
[INFO] [stdout]    |                                                                                                        ^^^^^^^ no item named `17,24,6` 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 `1,2,0,3`
[INFO] [stdout]   --> src/permutation.rs:18:25
[INFO] [stdout]    |
[INFO] [stdout] 18 |     /// If permutation [1,2,0,3] is applied to Point [6,7,8,9] the result is Point [8,6,7,9].
[INFO] [stdout]    |                         ^^^^^^^ no item named `1,2,0,3` 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 `6,7,8,9`
[INFO] [stdout]   --> src/permutation.rs:18:55
[INFO] [stdout]    |
[INFO] [stdout] 18 |     /// If permutation [1,2,0,3] is applied to Point [6,7,8,9] the result is Point [8,6,7,9].
[INFO] [stdout]    |                                                       ^^^^^^^ no item named `6,7,8,9` 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 `8,6,7,9`
[INFO] [stdout]   --> src/permutation.rs:18:85
[INFO] [stdout]    |
[INFO] [stdout] 18 |     /// If permutation [1,2,0,3] is applied to Point [6,7,8,9] the result is Point [8,6,7,9].
[INFO] [stdout]    |                                                                                     ^^^^^^^ no item named `8,6,7,9` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> src/point.rs:97:9
[INFO] [stdout]     |
[INFO] [stdout] 97  |       /// ```ignore
[INFO] [stdout]     |  _________^
[INFO] [stdout] 98  | |     /// 
[INFO] [stdout] 99  | |     ///  //    (A - B)² = A² + B² - 2·A·B
[INFO] [stdout] 100 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]    --> src/point.rs:97:9
[INFO] [stdout]     |
[INFO] [stdout] 97  |     /// ```ignore
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/transform.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |   /// ```ignore
[INFO] [stdout]    |  _____^
[INFO] [stdout] 19 | | /// 
[INFO] [stdout] 20 | | ///  //                                           ↑
[INFO] [stdout] 21 | | ///  //   X[0] = A D G J M                    X[2]|  7
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | | /// 
[INFO] [stdout] 26 | | /// ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]   --> src/transform.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | /// ```ignore
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `u32`
[INFO] [stdout]   --> src/transform.rs:32:97
[INFO] [stdout]    |
[INFO] [stdout] 32 | ///    1. pub fn hilbert_axes(hilbert_index : &BigUint, bits : usize, dimensions : usize) -> Vec<u32>
[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] 32 | ///    1. pub fn hilbert_axes(hilbert_index : &BigUint, bits : usize, dimensions : usize) -> `Vec<u32>`
[INFO] [stdout]    |                                                                                              +        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `u8`
[INFO] [stdout]   --> src/transform.rs:40:68
[INFO] [stdout]    |
[INFO] [stdout] 40 | ///    1. N-dimensional coordinates(&[u32]) to transposed form (Vec<u8>)
[INFO] [stdout]    |                                                                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 40 | ///    1. N-dimensional coordinates(&[u32]) to transposed form (`Vec<u8>`)
[INFO] [stdout]    |                                                                 +       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `summary`
[INFO] [stdout]    --> src/transform.rs:251:9
[INFO] [stdout]     |
[INFO] [stdout] 251 |     /// <summary>
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "03b64e3d7920becbfd84afbe1c9142f6b8699fedcf020fcb506aca6d9b74fc6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03b64e3d7920becbfd84afbe1c9142f6b8699fedcf020fcb506aca6d9b74fc6d", kill_on_drop: false }`
[INFO] [stdout] 03b64e3d7920becbfd84afbe1c9142f6b8699fedcf020fcb506aca6d9b74fc6d
