[INFO] fetching crate google-surveys2-cli 2.0.4+20180508...
[INFO] documenting google-surveys2-cli-2.0.4+20180508 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate google-surveys2-cli 2.0.4+20180508 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate google-surveys2-cli 2.0.4+20180508 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-surveys2-cli 2.0.4+20180508
[INFO] finished tweaking crates.io crate google-surveys2-cli 2.0.4+20180508
[INFO] tweaked toml for crates.io crate google-surveys2-cli 2.0.4+20180508 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate google-surveys2-cli 2.0.4+20180508 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] [stderr] warning: version requirement `2.0.4+20180508` for dependency `google-surveys2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded google-surveys2 v2.0.4+20180508
[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" "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] b93aa9a9f3b8dee57384a43e947bcc2c8cae39865a2ea04d5561af1e2f7fdaf8
[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" "b93aa9a9f3b8dee57384a43e947bcc2c8cae39865a2ea04d5561af1e2f7fdaf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b93aa9a9f3b8dee57384a43e947bcc2c8cae39865a2ea04d5561af1e2f7fdaf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b93aa9a9f3b8dee57384a43e947bcc2c8cae39865a2ea04d5561af1e2f7fdaf8", kill_on_drop: false }`
[INFO] [stdout] b93aa9a9f3b8dee57384a43e947bcc2c8cae39865a2ea04d5561af1e2f7fdaf8
[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" "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] cded6a5f158488cfd305c26f59f51e57750fffb8b86e44f91bc91124638d3181
[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" "cded6a5f158488cfd305c26f59f51e57750fffb8b86e44f91bc91124638d3181", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `2.0.4+20180508` for dependency `google-surveys2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Checking google-surveys2 v2.0.4+20180508
[INFO] [stderr]  Documenting google-surveys2-cli v2.0.4+20180508 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.85s
[INFO] running `Command { std: "docker" "inspect" "cded6a5f158488cfd305c26f59f51e57750fffb8b86e44f91bc91124638d3181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cded6a5f158488cfd305c26f59f51e57750fffb8b86e44f91bc91124638d3181", kill_on_drop: false }`
[INFO] [stdout] cded6a5f158488cfd305c26f59f51e57750fffb8b86e44f91bc91124638d3181
