[INFO] fetching crate slack-blocks 0.25.0...
[INFO] documenting slack-blocks-0.25.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate slack-blocks 0.25.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate slack-blocks 0.25.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate slack-blocks 0.25.0
[INFO] finished tweaking crates.io crate slack-blocks 0.25.0
[INFO] tweaked toml for crates.io crate slack-blocks 0.25.0 written to /workspace/builds/worker-4-tc1/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" "+1.69.0" "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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded validator v0.10.1
[INFO] [stderr]   Downloaded pretty_assertions v0.7.2
[INFO] [stderr]   Downloaded syn-rsx v0.8.1
[INFO] [stderr]   Downloaded validator_derive v0.10.1
[INFO] [stderr]   Downloaded mox v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70fa3abcc45cb7b7ecaa36bbdad78145622191e196709860880eeeb60716ad3b
[INFO] running `Command { std: "docker" "start" "-a" "70fa3abcc45cb7b7ecaa36bbdad78145622191e196709860880eeeb60716ad3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70fa3abcc45cb7b7ecaa36bbdad78145622191e196709860880eeeb60716ad3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70fa3abcc45cb7b7ecaa36bbdad78145622191e196709860880eeeb60716ad3b", kill_on_drop: false }`
[INFO] [stdout] 70fa3abcc45cb7b7ecaa36bbdad78145622191e196709860880eeeb60716ad3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 726a5ffcfc5575cf31b22f277e7c4cb60521bc6dc3b097905be1b18ada859a93
[INFO] running `Command { std: "docker" "start" "-a" "726a5ffcfc5575cf31b22f277e7c4cb60521bc6dc3b097905be1b18ada859a93", kill_on_drop: false }`
[INFO] [stderr]  Documenting slack-blocks v0.25.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/elems/select/multi/conversation.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 |     /// ```
[INFO] [stdout]    |  _______^
[INFO] [stdout] 60 | |   /// // TODO(#130)
[INFO] [stdout] 61 | |   /// ```
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 59 |   /// ```text
[INFO] [stdout]    |          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/elems/select/multi/external.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 67 |     /// ```
[INFO] [stdout]    |  _______^
[INFO] [stdout] 68 | |   /// // TODO(#130)
[INFO] [stdout] 69 | |   /// ```
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 67 |   /// ```text
[INFO] [stdout]    |          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/elems/select/multi/public_channel.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 |     /// ```
[INFO] [stdout]    |  _______^
[INFO] [stdout] 49 | |   /// // TODO(#130)
[INFO] [stdout] 50 | |   /// ```
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 48 |   /// ```text
[INFO] [stdout]    |          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/elems/select/multi/static_.rs:74:7
[INFO] [stdout]    |
[INFO] [stdout] 74 |     /// ```
[INFO] [stdout]    |  _______^
[INFO] [stdout] 75 | |   /// // TODO(#130): implement once input or section can accept this
[INFO] [stdout] 76 | |   /// ```
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 74 |   /// ```text
[INFO] [stdout]    |          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/elems/select/multi/user.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 |     /// ```
[INFO] [stdout]    |  _______^
[INFO] [stdout] 51 | |   /// // TODO(#130)
[INFO] [stdout] 52 | |   /// ```
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 50 |   /// ```text
[INFO] [stdout]    |          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "726a5ffcfc5575cf31b22f277e7c4cb60521bc6dc3b097905be1b18ada859a93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "726a5ffcfc5575cf31b22f277e7c4cb60521bc6dc3b097905be1b18ada859a93", kill_on_drop: false }`
[INFO] [stdout] 726a5ffcfc5575cf31b22f277e7c4cb60521bc6dc3b097905be1b18ada859a93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83046ec7bae4d255d685e9fb49221e03396429ee40acc603bc5558a4c03d21d0
[INFO] running `Command { std: "docker" "start" "-a" "83046ec7bae4d255d685e9fb49221e03396429ee40acc603bc5558a4c03d21d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling if_chain v1.0.2
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling syn-rsx v0.8.1
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]     Checking validator v0.10.1
[INFO] [stderr]    Compiling mox v0.12.0
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling validator_derive v0.10.1
[INFO] [stderr]  Documenting slack-blocks v0.25.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/elems/select/multi/conversation.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 |     /// ```
[INFO] [stdout]    |  _______^
[INFO] [stdout] 60 | |   /// // TODO(#130)
[INFO] [stdout] 61 | |   /// ```
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 59 |   /// ```text
[INFO] [stdout]    |          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/elems/select/multi/external.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 67 |     /// ```
[INFO] [stdout]    |  _______^
[INFO] [stdout] 68 | |   /// // TODO(#130)
[INFO] [stdout] 69 | |   /// ```
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 67 |   /// ```text
[INFO] [stdout]    |          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/elems/select/multi/public_channel.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 |     /// ```
[INFO] [stdout]    |  _______^
[INFO] [stdout] 49 | |   /// // TODO(#130)
[INFO] [stdout] 50 | |   /// ```
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 48 |   /// ```text
[INFO] [stdout]    |          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/elems/select/multi/static_.rs:74:7
[INFO] [stdout]    |
[INFO] [stdout] 74 |     /// ```
[INFO] [stdout]    |  _______^
[INFO] [stdout] 75 | |   /// // TODO(#130): implement once input or section can accept this
[INFO] [stdout] 76 | |   /// ```
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 74 |   /// ```text
[INFO] [stdout]    |          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/elems/select/multi/user.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 |     /// ```
[INFO] [stdout]    |  _______^
[INFO] [stdout] 51 | |   /// // TODO(#130)
[INFO] [stdout] 52 | |   /// ```
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 50 |   /// ```text
[INFO] [stdout]    |          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.46s
[INFO] running `Command { std: "docker" "inspect" "83046ec7bae4d255d685e9fb49221e03396429ee40acc603bc5558a4c03d21d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83046ec7bae4d255d685e9fb49221e03396429ee40acc603bc5558a4c03d21d0", kill_on_drop: false }`
[INFO] [stdout] 83046ec7bae4d255d685e9fb49221e03396429ee40acc603bc5558a4c03d21d0
