[INFO] fetching crate rs-complete 1.0.0...
[INFO] documenting rs-complete-1.0.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate rs-complete 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rs-complete 1.0.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rs-complete 1.0.0
[INFO] finished tweaking crates.io crate rs-complete 1.0.0
[INFO] tweaked toml for crates.io crate rs-complete 1.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] edf517ac1d6662891591fa42b37ec09a4a7d3aedfd83888de1df3a07e4fb5c34
[INFO] running `Command { std: "docker" "start" "-a" "edf517ac1d6662891591fa42b37ec09a4a7d3aedfd83888de1df3a07e4fb5c34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edf517ac1d6662891591fa42b37ec09a4a7d3aedfd83888de1df3a07e4fb5c34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edf517ac1d6662891591fa42b37ec09a4a7d3aedfd83888de1df3a07e4fb5c34", kill_on_drop: false }`
[INFO] [stdout] edf517ac1d6662891591fa42b37ec09a4a7d3aedfd83888de1df3a07e4fb5c34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e47222680227acc9f7db79cb6c88f2d0556a69eea0b67629218238afd7de410
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4e47222680227acc9f7db79cb6c88f2d0556a69eea0b67629218238afd7de410", kill_on_drop: false }`
[INFO] [stderr]  Documenting rs-complete v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 11 | | //! //                          'c' - 'a' - 'v' - 'e'
[INFO] [stdout] 12 | | //! //                         /
[INFO] [stdout] 13 | | //! //    root - 'b' - 'a' - 't' - 'm' - 'a' - 'n'
[INFO] [stdout] 14 | | //! //                               \
[INFO] [stdout] 15 | | //! //                                'o' - 'b' - 'i' - 'l' - 'e'
[INFO] [stdout] 16 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 10 | //! ```text
[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 1.31s
[INFO] running `Command { std: "docker" "inspect" "4e47222680227acc9f7db79cb6c88f2d0556a69eea0b67629218238afd7de410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e47222680227acc9f7db79cb6c88f2d0556a69eea0b67629218238afd7de410", kill_on_drop: false }`
[INFO] [stdout] 4e47222680227acc9f7db79cb6c88f2d0556a69eea0b67629218238afd7de410
