[INFO] fetching crate primeval 1.0.0...
[INFO] documenting primeval-1.0.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate primeval 1.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate primeval 1.0.0 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate primeval 1.0.0
[INFO] finished tweaking crates.io crate primeval 1.0.0
[INFO] tweaked toml for crates.io crate primeval 1.0.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate primeval 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-05-20" "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] ad2e9d8666d700a70821418b0ea8ef8b8df30976770cc605a47c7e16a9e242aa
[INFO] running `Command { std: "docker" "start" "-a" "ad2e9d8666d700a70821418b0ea8ef8b8df30976770cc605a47c7e16a9e242aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad2e9d8666d700a70821418b0ea8ef8b8df30976770cc605a47c7e16a9e242aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad2e9d8666d700a70821418b0ea8ef8b8df30976770cc605a47c7e16a9e242aa", kill_on_drop: false }`
[INFO] [stdout] ad2e9d8666d700a70821418b0ea8ef8b8df30976770cc605a47c7e16a9e242aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] 0f5c0f484e2ad43ad95a29c08ba0425757e9364f2e76c1745e6f41f8cc8966ae
[INFO] running `Command { std: "docker" "start" "-a" "0f5c0f484e2ad43ad95a29c08ba0425757e9364f2e76c1745e6f41f8cc8966ae", kill_on_drop: false }`
[INFO] [stderr]  Documenting primeval v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/primeval.rs:94:53
[INFO] [stdout]    |
[INFO] [stdout] 94 | /// Use Sieve_of_Eratosthenes for prime generation (https://en.wikipedia.org/wiki/Sieve_of_Eratosthenes)
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://en.wikipedia.org/wiki/Sieve_of_Eratosthenes>`
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "0f5c0f484e2ad43ad95a29c08ba0425757e9364f2e76c1745e6f41f8cc8966ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f5c0f484e2ad43ad95a29c08ba0425757e9364f2e76c1745e6f41f8cc8966ae", kill_on_drop: false }`
[INFO] [stdout] 0f5c0f484e2ad43ad95a29c08ba0425757e9364f2e76c1745e6f41f8cc8966ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 5a6105d87353fb88e4087818aa8d9fd6b51c993a88ac6a0c3c51c10e2804ab21
[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" "5a6105d87353fb88e4087818aa8d9fd6b51c993a88ac6a0c3c51c10e2804ab21", kill_on_drop: false }`
[INFO] [stderr]  Documenting primeval v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/primeval.rs:94:53
[INFO] [stdout]    |
[INFO] [stdout] 94 | /// Use Sieve_of_Eratosthenes for prime generation (https://en.wikipedia.org/wiki/Sieve_of_Eratosthenes)
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://en.wikipedia.org/wiki/Sieve_of_Eratosthenes>`
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "5a6105d87353fb88e4087818aa8d9fd6b51c993a88ac6a0c3c51c10e2804ab21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a6105d87353fb88e4087818aa8d9fd6b51c993a88ac6a0c3c51c10e2804ab21", kill_on_drop: false }`
[INFO] [stdout] 5a6105d87353fb88e4087818aa8d9fd6b51c993a88ac6a0c3c51c10e2804ab21