[INFO] cloning repository https://github.com/SandroPastorini/group_communication_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SandroPastorini/group_communication_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSandroPastorini%2Fgroup_communication_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSandroPastorini%2Fgroup_communication_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 235ac7d9b3fa5cb36d431f6a7f028b70f147bd26
[INFO] documenting SandroPastorini/group_communication_rust against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSandroPastorini%2Fgroup_communication_rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SandroPastorini/group_communication_rust on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SandroPastorini/group_communication_rust
[INFO] finished tweaking git repo https://github.com/SandroPastorini/group_communication_rust
[INFO] tweaked toml for git repo https://github.com/SandroPastorini/group_communication_rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/SandroPastorini/group_communication_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd3e250117421b8d085fbbc5409f1623c0f2cd129767ba507166e07f24580f60
[INFO] running `Command { std: "docker" "start" "-a" "fd3e250117421b8d085fbbc5409f1623c0f2cd129767ba507166e07f24580f60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd3e250117421b8d085fbbc5409f1623c0f2cd129767ba507166e07f24580f60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd3e250117421b8d085fbbc5409f1623c0f2cd129767ba507166e07f24580f60", kill_on_drop: false }`
[INFO] [stdout] fd3e250117421b8d085fbbc5409f1623c0f2cd129767ba507166e07f24580f60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a7ad03a6c2a808510a233b1d792d13b21b5aa43ead315c9638263012a6b4605
[INFO] running `Command { std: "docker" "start" "-a" "8a7ad03a6c2a808510a233b1d792d13b21b5aa43ead315c9638263012a6b4605", kill_on_drop: false }`
[INFO] [stderr]     Checking socket2 v0.5.3
[INFO] [stderr]  Documenting multicast_experiment v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0585]: found a documentation comment that doesn't document anything
[INFO] [stdout]  --> src/bin/node.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | /     /**
[INFO] [stdout] 3 | |      * 1. anunciarse en el grupo por la dirección multicast
[INFO] [stdout] 4 | |      * 2. escuchar en la dirección multicast
[INFO] [stdout] 5 | |      * 3. leer de la consola input del usuario
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |      * 6. imprimir en pantalla confirmación
[INFO] [stdout] 9 | |      */
[INFO] [stdout]   | |_______^
[INFO] [stdout]   |
[INFO] [stdout]   = help: doc comments must come before what they document, if a comment was intended use `//`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0585`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `multicast_experiment`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name node src/bin/node.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=f6cd2c2cb9ca3a60 -L dependency=/opt/rustwide/target/debug/deps --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-7799da30fcc1662f.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8a7ad03a6c2a808510a233b1d792d13b21b5aa43ead315c9638263012a6b4605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a7ad03a6c2a808510a233b1d792d13b21b5aa43ead315c9638263012a6b4605", kill_on_drop: false }`
[INFO] [stdout] 8a7ad03a6c2a808510a233b1d792d13b21b5aa43ead315c9638263012a6b4605
