[INFO] fetching crate google-dfareporting3 2.0.4+20180830...
[INFO] documenting google-dfareporting3-2.0.4+20180830 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate google-dfareporting3 2.0.4+20180830 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate google-dfareporting3 2.0.4+20180830 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 google-dfareporting3 2.0.4+20180830
[INFO] finished tweaking crates.io crate google-dfareporting3 2.0.4+20180830
[INFO] tweaked toml for crates.io crate google-dfareporting3 2.0.4+20180830 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a871200efc15e91864441aa2df3332b256d3b0bbf22a31d461d87e6bb5eb4243
[INFO] running `Command { std: "docker" "start" "-a" "a871200efc15e91864441aa2df3332b256d3b0bbf22a31d461d87e6bb5eb4243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a871200efc15e91864441aa2df3332b256d3b0bbf22a31d461d87e6bb5eb4243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a871200efc15e91864441aa2df3332b256d3b0bbf22a31d461d87e6bb5eb4243", kill_on_drop: false }`
[INFO] [stdout] a871200efc15e91864441aa2df3332b256d3b0bbf22a31d461d87e6bb5eb4243
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0c8b582da22cef274d04089f28f9d14201c931578ddfbf4effba39c7ebf6f598
[INFO] running `Command { std: "docker" "start" "-a" "0c8b582da22cef274d04089f28f9d14201c931578ddfbf4effba39c7ebf6f598", kill_on_drop: false }`
[INFO] [stderr]  Documenting google-dfareporting3 v2.0.4+20180830 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `_`
[INFO] [stdout]     --> src/api.rs:3823:274
[INFO] [stdout]      |
[INFO] [stdout] 3823 | ...ong, with valid characters being [a-z][A-Z][0-9][-][ _ ]. This tag string must also be unique among activities of the same activity gr...
[INFO] [stdout]      |                                                        ^^^ no item named `_` in scope
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `_`
[INFO] [stdout]     --> src/api.rs:3895:310
[INFO] [stdout]      |
[INFO] [stdout] 3895 | ...ong, with valid characters being [a-z][A-Z][0-9][-][ _ ]. This tag string must also be unique among activity groups of the same floodl...
[INFO] [stdout]      |                                                        ^^^ no item named `_` in scope
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.71s
[INFO] running `Command { std: "docker" "inspect" "0c8b582da22cef274d04089f28f9d14201c931578ddfbf4effba39c7ebf6f598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c8b582da22cef274d04089f28f9d14201c931578ddfbf4effba39c7ebf6f598", kill_on_drop: false }`
[INFO] [stdout] 0c8b582da22cef274d04089f28f9d14201c931578ddfbf4effba39c7ebf6f598
