[INFO] fetching crate lv2rs-core 0.3.3...
[INFO] documenting lv2rs-core-0.3.3 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate lv2rs-core 0.3.3 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate lv2rs-core 0.3.3 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 lv2rs-core 0.3.3
[INFO] finished tweaking crates.io crate lv2rs-core 0.3.3
[INFO] tweaked toml for crates.io crate lv2rs-core 0.3.3 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] [stdout] 7d30793c9095a5034f0aea031f34aa164b0c279fede840943fca9cf2adec39cb
[INFO] running `Command { std: "docker" "start" "-a" "7d30793c9095a5034f0aea031f34aa164b0c279fede840943fca9cf2adec39cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d30793c9095a5034f0aea031f34aa164b0c279fede840943fca9cf2adec39cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d30793c9095a5034f0aea031f34aa164b0c279fede840943fca9cf2adec39cb", kill_on_drop: false }`
[INFO] [stdout] 7d30793c9095a5034f0aea031f34aa164b0c279fede840943fca9cf2adec39cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] [stdout] 1edd93e70a50e36dd1e4cd0462511f5662f373e879cdba94a69352936568334e
[INFO] running `Command { std: "docker" "start" "-a" "1edd93e70a50e36dd1e4cd0462511f5662f373e879cdba94a69352936568334e", kill_on_drop: false }`
[INFO] [stderr]  Documenting lv2rs-core v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/plugin.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 |        http://lv2plug.in/ns/lv2core for details.
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://lv2plug.in/ns/lv2core>`
[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 1.19s
[INFO] running `Command { std: "docker" "inspect" "1edd93e70a50e36dd1e4cd0462511f5662f373e879cdba94a69352936568334e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1edd93e70a50e36dd1e4cd0462511f5662f373e879cdba94a69352936568334e", kill_on_drop: false }`
[INFO] [stdout] 1edd93e70a50e36dd1e4cd0462511f5662f373e879cdba94a69352936568334e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 50dd78ca59352ace799c94992cfca69160e255a0b88f691dd8271b4fb0c95d8c
[INFO] running `Command { std: "docker" "start" "-a" "50dd78ca59352ace799c94992cfca69160e255a0b88f691dd8271b4fb0c95d8c", kill_on_drop: false }`
[INFO] [stderr]  Documenting lv2rs-core v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/plugin.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 |        http://lv2plug.in/ns/lv2core for details.
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://lv2plug.in/ns/lv2core>`
[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 0.83s
[INFO] running `Command { std: "docker" "inspect" "50dd78ca59352ace799c94992cfca69160e255a0b88f691dd8271b4fb0c95d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50dd78ca59352ace799c94992cfca69160e255a0b88f691dd8271b4fb0c95d8c", kill_on_drop: false }`
[INFO] [stdout] 50dd78ca59352ace799c94992cfca69160e255a0b88f691dd8271b4fb0c95d8c