[INFO] fetching crate lexical-core 0.7.6...
[INFO] documenting lexical-core-0.7.6 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate lexical-core 0.7.6 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lexical-core 0.7.6 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lexical-core 0.7.6
[INFO] finished tweaking crates.io crate lexical-core 0.7.6
[INFO] tweaked toml for crates.io crate lexical-core 0.7.6 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0e47ad87fd5d353e8d7147e8e26f4fb560fccf95ce8f18b80f4fb3b587bfeb90
[INFO] running `Command { std: "docker" "start" "-a" "0e47ad87fd5d353e8d7147e8e26f4fb560fccf95ce8f18b80f4fb3b587bfeb90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e47ad87fd5d353e8d7147e8e26f4fb560fccf95ce8f18b80f4fb3b587bfeb90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e47ad87fd5d353e8d7147e8e26f4fb560fccf95ce8f18b80f4fb3b587bfeb90", kill_on_drop: false }`
[INFO] [stdout] 0e47ad87fd5d353e8d7147e8e26f4fb560fccf95ce8f18b80f4fb3b587bfeb90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd988d8be358dd599af8de944eab525c4ce01d57dc7a40d25a556c1595cfc9f8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bd988d8be358dd599af8de944eab525c4ce01d57dc7a40d25a556c1595cfc9f8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lexical-core v0.7.6 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting lexical-core v0.7.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `0,3`
[INFO] [stdout]  --> src/util/consume.rs:9:44
[INFO] [stdout]   |
[INFO] [stdout] 9 | //! We can consume any combinations of of [0,3] items from the following set:
[INFO] [stdout]   |                                            ^^^ no item named `0,3` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `l`
[INFO] [stdout]   --> src/util/consume.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | //!     - [l]eading digit separators, where digit separators occur before digits.
[INFO] [stdout]    |            ^ no item named `l` 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 `i`
[INFO] [stdout]   --> src/util/consume.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | //!     - [i]nternal digit separators, where digit separators occur between digits.
[INFO] [stdout]    |            ^ no item named `i` 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 `t`
[INFO] [stdout]   --> src/util/consume.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | //!     - [t]railing digit separators, where digit separators occur after digits.
[INFO] [stdout]    |            ^ no item named `t` 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 `c`
[INFO] [stdout]   --> src/util/consume.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | //!     - [c]onsecutive digit separators, which allows two digit separators to be adjacent.
[INFO] [stdout]    |            ^ no item named `c` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/util/div128.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | //!     https://github.com/dtolnay/itoa/blob/master/src/udiv128.rs
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/dtolnay/itoa/blob/master/src/udiv128.rs>`
[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/util/div128.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | //!     https://github.com/rust-lang-nursery/compiler-builtins/blob/master/src/int/udiv.rs
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang-nursery/compiler-builtins/blob/master/src/int/udiv.rs>`
[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/util/div128.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | //!     https://github.com/rust-lang-nursery/compiler-builtins/blob/master/LICENSE.TXT
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang-nursery/compiler-builtins/blob/master/LICENSE.TXT>`
[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/atof/algorithm/bigcomp.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | //!     https://www.exploringbinary.com/bigcomp-deciding-truncated-near-halfway-conversions/
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.exploringbinary.com/bigcomp-deciding-truncated-near-halfway-conversions/>`
[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/atof/algorithm/errors.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | //!     https://golang.org/src/strconv/atof.go
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://golang.org/src/strconv/atof.go>`
[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/atof/algorithm/math.rs:2085:9
[INFO] [stdout]      |
[INFO] [stdout] 2085 | ///     http://www.hackersdelight.org/hdcodetxt/divmnu64.c.txt
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.hackersdelight.org/hdcodetxt/divmnu64.c.txt>`
[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/atof/algorithm/math.rs:2089:9
[INFO] [stdout]      |
[INFO] [stdout] 2089 | ///     https://www.hackersdelight.org/permissions.htm
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.hackersdelight.org/permissions.htm>`
[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/atof/algorithm/correct.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | //!     https://golang.org/src/strconv/atof.go
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://golang.org/src/strconv/atof.go>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.03s
[INFO] running `Command { std: "docker" "inspect" "bd988d8be358dd599af8de944eab525c4ce01d57dc7a40d25a556c1595cfc9f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd988d8be358dd599af8de944eab525c4ce01d57dc7a40d25a556c1595cfc9f8", kill_on_drop: false }`
[INFO] [stdout] bd988d8be358dd599af8de944eab525c4ce01d57dc7a40d25a556c1595cfc9f8
