[INFO] fetching crate lexical-core 0.7.4...
[INFO] documenting lexical-core-0.7.4 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate lexical-core 0.7.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate lexical-core 0.7.4 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lexical-core 0.7.4
[INFO] finished tweaking crates.io crate lexical-core 0.7.4
[INFO] tweaked toml for crates.io crate lexical-core 0.7.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c552b198c8994c7fd8a33f6ca45fac8382cf673bf791999d7a20777c18914c27
[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" "c552b198c8994c7fd8a33f6ca45fac8382cf673bf791999d7a20777c18914c27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c552b198c8994c7fd8a33f6ca45fac8382cf673bf791999d7a20777c18914c27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c552b198c8994c7fd8a33f6ca45fac8382cf673bf791999d7a20777c18914c27", kill_on_drop: false }`
[INFO] [stdout] c552b198c8994c7fd8a33f6ca45fac8382cf673bf791999d7a20777c18914c27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8d8c960d74f5e96655f9184905fda22d61ae64107acec13df8c7b9314242adc
[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" "c8d8c960d74f5e96655f9184905fda22d61ae64107acec13df8c7b9314242adc", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexical-core v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting lexical-core v0.7.4 (/opt/rustwide/workdir)
[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]    |            ^ the module `consume` contains no item named `l`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(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 `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]    |            ^ the module `consume` contains no item named `i`
[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]    |            ^ the module `consume` contains no item named `t`
[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]    |            ^ the module `consume` contains no item named `c`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "c8d8c960d74f5e96655f9184905fda22d61ae64107acec13df8c7b9314242adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8d8c960d74f5e96655f9184905fda22d61ae64107acec13df8c7b9314242adc", kill_on_drop: false }`
[INFO] [stdout] c8d8c960d74f5e96655f9184905fda22d61ae64107acec13df8c7b9314242adc
