[INFO] cloning repository https://github.com/Luka-Macieszczak/cdn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Luka-Macieszczak/cdn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuka-Macieszczak%2Fcdn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuka-Macieszczak%2Fcdn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 754b36ed417de366a98c97627ebe44953bcf3ccf
[INFO] documenting Luka-Macieszczak/cdn against 1.98.0-beta.1 for beta-rustdoc-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuka-Macieszczak%2Fcdn" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Luka-Macieszczak/cdn
[INFO] finished tweaking git repo https://github.com/Luka-Macieszczak/cdn
[INFO] tweaked toml for git repo https://github.com/Luka-Macieszczak/cdn written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Luka-Macieszczak/cdn on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Luka-Macieszczak/cdn 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f0591681d938ac79d632ea8e0f8d323bff012b5c3a5ef11d113a7eb3d992c465
[INFO] running `Command { std: "docker" "start" "f0591681d938ac79d632ea8e0f8d323bff012b5c3a5ef11d113a7eb3d992c465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0591681d938ac79d632ea8e0f8d323bff012b5c3a5ef11d113a7eb3d992c465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f0591681d938ac79d632ea8e0f8d323bff012b5c3a5ef11d113a7eb3d992c465" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0591681d938ac79d632ea8e0f8d323bff012b5c3a5ef11d113a7eb3d992c465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f0591681d938ac79d632ea8e0f8d323bff012b5c3a5ef11d113a7eb3d992c465" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling grpc_demo v0.1.0 (/opt/rustwide/workdir)
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[INFO] [stderr]     Checking hyper-timeout v0.4.1
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[INFO] [stderr]  Documenting grpc_demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Client`, `Connection`, and `Socket`
[INFO] [stdout]  --> src/db.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio_postgres::{Client, Socket, NoTls, Error, Connection};
[INFO] [stdout]   |                      ^^^^^^  ^^^^^^                ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error as OtherError`
[INFO] [stdout]  --> src/db.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::error::Error as OtherError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/db.rs:91:10
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let (mut client, connection) = tokio_postgres::connect(
[INFO] [stdout]    |          ----^^^^^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/cdn/index.html and 3 other files
[INFO] running `Command { std: "docker" "inspect" "f0591681d938ac79d632ea8e0f8d323bff012b5c3a5ef11d113a7eb3d992c465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f0591681d938ac79d632ea8e0f8d323bff012b5c3a5ef11d113a7eb3d992c465" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]  Documenting grpc_demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.65s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/cdn/index.html
[INFO] running `Command { std: "docker" "inspect" "f0591681d938ac79d632ea8e0f8d323bff012b5c3a5ef11d113a7eb3d992c465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0591681d938ac79d632ea8e0f8d323bff012b5c3a5ef11d113a7eb3d992c465", kill_on_drop: false }`
[INFO] [stdout] f0591681d938ac79d632ea8e0f8d323bff012b5c3a5ef11d113a7eb3d992c465
