[INFO] fetching crate das-grid 0.1.5...
[INFO] documenting das-grid-0.1.5 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate das-grid 0.1.5 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate das-grid 0.1.5 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate das-grid 0.1.5
[INFO] finished tweaking crates.io crate das-grid 0.1.5
[INFO] tweaked toml for crates.io crate das-grid 0.1.5 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate das-grid 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08d32333d8685e82f5dca40167ed9e6ab815b24892dcd9d4a8748a4df889c7aa
[INFO] running `Command { std: "docker" "start" "-a" "08d32333d8685e82f5dca40167ed9e6ab815b24892dcd9d4a8748a4df889c7aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08d32333d8685e82f5dca40167ed9e6ab815b24892dcd9d4a8748a4df889c7aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08d32333d8685e82f5dca40167ed9e6ab815b24892dcd9d4a8748a4df889c7aa", kill_on_drop: false }`
[INFO] [stdout] 08d32333d8685e82f5dca40167ed9e6ab815b24892dcd9d4a8748a4df889c7aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78c5629d5f0929a90b8a08093662666b360ba3f405502c75c3e33df526d68323
[INFO] running `Command { std: "docker" "start" "-a" "78c5629d5f0929a90b8a08093662666b360ba3f405502c75c3e33df526d68323", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting das-grid v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> src/lib.rs:789:9
[INFO] [stdout]     |
[INFO] [stdout] 789 |       /// ```.rust
[INFO] [stdout]     |  _________^
[INFO] [stdout] 790 | |     ///
[INFO] [stdout] 791 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "78c5629d5f0929a90b8a08093662666b360ba3f405502c75c3e33df526d68323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78c5629d5f0929a90b8a08093662666b360ba3f405502c75c3e33df526d68323", kill_on_drop: false }`
[INFO] [stdout] 78c5629d5f0929a90b8a08093662666b360ba3f405502c75c3e33df526d68323
