[INFO] fetching crate db-rs 0.1.18...
[INFO] documenting db-rs-0.1.18 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate db-rs 0.1.18 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate db-rs 0.1.18 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate db-rs 0.1.18
[INFO] finished tweaking crates.io crate db-rs 0.1.18
[INFO] tweaked toml for crates.io crate db-rs 0.1.18 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38d5e52ac11367b8516ce842d343ab724338ef25e31be768e0a6186e2fbb1b40
[INFO] running `Command { std: "docker" "start" "-a" "38d5e52ac11367b8516ce842d343ab724338ef25e31be768e0a6186e2fbb1b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38d5e52ac11367b8516ce842d343ab724338ef25e31be768e0a6186e2fbb1b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38d5e52ac11367b8516ce842d343ab724338ef25e31be768e0a6186e2fbb1b40", kill_on_drop: false }`
[INFO] [stdout] 38d5e52ac11367b8516ce842d343ab724338ef25e31be768e0a6186e2fbb1b40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0f9086dfaf2d9ccba1ba2f1ba7969883891ff8ad7b187fdd4f31ddde6a3ebe6
[INFO] running `Command { std: "docker" "start" "-a" "e0f9086dfaf2d9ccba1ba2f1ba7969883891ff8ad7b187fdd4f31ddde6a3ebe6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]  Documenting db-rs v0.1.18 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `Mutex`
[INFO] [stdout]   --> src/compacter.rs:23:67
[INFO] [stdout]    |
[INFO] [stdout] 23 |     /// You can call this function if your db is wrapped in an Arc<Mutex>
[INFO] [stdout]    |                                                                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 23 |     /// You can call this function if your db is wrapped in an `Arc<Mutex>`
[INFO] [stdout]    |                                                                +          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.55s
[INFO] running `Command { std: "docker" "inspect" "e0f9086dfaf2d9ccba1ba2f1ba7969883891ff8ad7b187fdd4f31ddde6a3ebe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0f9086dfaf2d9ccba1ba2f1ba7969883891ff8ad7b187fdd4f31ddde6a3ebe6", kill_on_drop: false }`
[INFO] [stdout] e0f9086dfaf2d9ccba1ba2f1ba7969883891ff8ad7b187fdd4f31ddde6a3ebe6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e52685c524489549b4e8f0debbc578a1b218176d3245607e9f1716c78657ded0
[INFO] running `Command { std: "docker" "start" "-a" "e52685c524489549b4e8f0debbc578a1b218176d3245607e9f1716c78657ded0", kill_on_drop: false }`
[INFO] [stderr]  Documenting db-rs v0.1.18 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `Mutex`
[INFO] [stdout]   --> src/compacter.rs:23:67
[INFO] [stdout]    |
[INFO] [stdout] 23 |     /// You can call this function if your db is wrapped in an Arc<Mutex>
[INFO] [stdout]    |                                                                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 23 |     /// You can call this function if your db is wrapped in an `Arc<Mutex>`
[INFO] [stdout]    |                                                                +          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "e52685c524489549b4e8f0debbc578a1b218176d3245607e9f1716c78657ded0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e52685c524489549b4e8f0debbc578a1b218176d3245607e9f1716c78657ded0", kill_on_drop: false }`
[INFO] [stdout] e52685c524489549b4e8f0debbc578a1b218176d3245607e9f1716c78657ded0
