[INFO] fetching crate icu_uniset 0.3.0...
[INFO] documenting icu_uniset-0.3.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate icu_uniset 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate icu_uniset 0.3.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate icu_uniset 0.3.0
[INFO] finished tweaking crates.io crate icu_uniset 0.3.0
[INFO] tweaked toml for crates.io crate icu_uniset 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate icu_uniset 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded displaydoc v0.2.3
[INFO] [stderr]   Downloaded writeable v0.2.0
[INFO] [stderr]   Downloaded icu_benchmark_macros v0.3.0
[INFO] [stderr]   Downloaded icu_provider_macros v0.3.0
[INFO] [stderr]   Downloaded yoke v0.2.3
[INFO] [stderr]   Downloaded tinystr-macros v0.2.0
[INFO] [stderr]   Downloaded yoke-derive v0.1.1
[INFO] [stderr]   Downloaded tinystr-raw v0.1.3
[INFO] [stderr]   Downloaded icu_provider v0.3.0
[INFO] [stderr]   Downloaded icu_locid v0.3.0
[INFO] [stderr]   Downloaded litemap v0.2.1
[INFO] [stderr]   Downloaded tinystr v0.4.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd2796541595cb8919d13d544338a46f80cb8b63dd390ecf777fcfe08eda7019
[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" "fd2796541595cb8919d13d544338a46f80cb8b63dd390ecf777fcfe08eda7019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd2796541595cb8919d13d544338a46f80cb8b63dd390ecf777fcfe08eda7019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd2796541595cb8919d13d544338a46f80cb8b63dd390ecf777fcfe08eda7019", kill_on_drop: false }`
[INFO] [stdout] fd2796541595cb8919d13d544338a46f80cb8b63dd390ecf777fcfe08eda7019
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ff00e7631344e279a6ce68cba8a058c45530dd08d1a464b26dac76fdcf36b1f
[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" "0ff00e7631344e279a6ce68cba8a058c45530dd08d1a464b26dac76fdcf36b1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinystr-raw v0.1.3
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking writeable v0.2.0
[INFO] [stderr]     Checking litemap v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]    Compiling icu_provider_macros v0.3.0
[INFO] [stderr]    Compiling yoke-derive v0.1.1
[INFO] [stderr]    Compiling tinystr-macros v0.2.0
[INFO] [stderr]     Checking tinystr v0.4.10
[INFO] [stderr]     Checking icu_locid v0.3.0
[INFO] [stderr]     Checking yoke v0.2.3
[INFO] [stderr]     Checking icu_provider v0.3.0
[INFO] [stderr]  Documenting icu_uniset v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `std`
[INFO] [stdout]    --> src/uniset.rs:218:27
[INFO] [stdout]     |
[INFO] [stdout] 218 |     /// in the set using [`std`] implementation
[INFO] [stdout]     |                           ^^^^^ no item named `std` 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 `std`
[INFO] [stdout]    --> src/uniset.rs:241:27
[INFO] [stdout]     |
[INFO] [stdout] 241 |     /// in the set using [`std`] implementation
[INFO] [stdout]     |                           ^^^^^ no item named `std` 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/enum_props.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | /// See https://www.unicode.org/reports/tr44/ .
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.unicode.org/reports/tr44/>`
[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/enum_props.rs:56:40
[INFO] [stdout]    |
[INFO] [stdout] 56 | /// For more information, see UAX #24: http://www.unicode.org/reports/tr24/.
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.unicode.org/reports/tr24/.>`
[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/props.rs:303:9
[INFO] [stdout]     |
[INFO] [stdout] 303 | /// See https://www.unicode.org/reports/tr44/ .
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.unicode.org/reports/tr44/>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.94s
[INFO] running `Command { std: "docker" "inspect" "0ff00e7631344e279a6ce68cba8a058c45530dd08d1a464b26dac76fdcf36b1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ff00e7631344e279a6ce68cba8a058c45530dd08d1a464b26dac76fdcf36b1f", kill_on_drop: false }`
[INFO] [stdout] 0ff00e7631344e279a6ce68cba8a058c45530dd08d1a464b26dac76fdcf36b1f
