[INFO] fetching crate google-realtimebidding1 1.0.14+20200709...
[INFO] documenting google-realtimebidding1-1.0.14+20200709 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate google-realtimebidding1 1.0.14+20200709 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate google-realtimebidding1 1.0.14+20200709 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-realtimebidding1 1.0.14+20200709
[INFO] finished tweaking crates.io crate google-realtimebidding1 1.0.14+20200709
[INFO] tweaked toml for crates.io crate google-realtimebidding1 1.0.14+20200709 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4640b6ffb7fae921af73d1de2dedf44019368db0217771256d5c8a3b8a8d07a8
[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" "4640b6ffb7fae921af73d1de2dedf44019368db0217771256d5c8a3b8a8d07a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4640b6ffb7fae921af73d1de2dedf44019368db0217771256d5c8a3b8a8d07a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4640b6ffb7fae921af73d1de2dedf44019368db0217771256d5c8a3b8a8d07a8", kill_on_drop: false }`
[INFO] [stdout] 4640b6ffb7fae921af73d1de2dedf44019368db0217771256d5c8a3b8a8d07a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.47.0" "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] 33db3468c7efcc79ab198aed27b834a99ad02118fbce87b7fbec0ba0584ad58b
[INFO] running `Command { std: "docker" "start" "-a" "33db3468c7efcc79ab198aed27b834a99ad02118fbce87b7fbec0ba0584ad58b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting google-realtimebidding1 v1.0.14+20200709 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.69s
[INFO] running `Command { std: "docker" "inspect" "33db3468c7efcc79ab198aed27b834a99ad02118fbce87b7fbec0ba0584ad58b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33db3468c7efcc79ab198aed27b834a99ad02118fbce87b7fbec0ba0584ad58b", kill_on_drop: false }`
[INFO] [stdout] 33db3468c7efcc79ab198aed27b834a99ad02118fbce87b7fbec0ba0584ad58b
