[INFO] fetching crate easyrand 0.2.0...
[INFO] documenting easyrand-0.2.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate easyrand 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate easyrand 0.2.0 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 easyrand 0.2.0
[INFO] finished tweaking crates.io crate easyrand 0.2.0
[INFO] tweaked toml for crates.io crate easyrand 0.2.0 written to /workspace/builds/worker-3/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] a26fa2d69313e8fa23c8d5ee327a7eac8af97ed2060d2661eb95e04180c62aa6
[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" "a26fa2d69313e8fa23c8d5ee327a7eac8af97ed2060d2661eb95e04180c62aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a26fa2d69313e8fa23c8d5ee327a7eac8af97ed2060d2661eb95e04180c62aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a26fa2d69313e8fa23c8d5ee327a7eac8af97ed2060d2661eb95e04180c62aa6", kill_on_drop: false }`
[INFO] [stdout] a26fa2d69313e8fa23c8d5ee327a7eac8af97ed2060d2661eb95e04180c62aa6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 5aaa25e0e689ad08d7d5c4ded11c54ee2afb39d2dd5c466572cbf24b57c7f393
[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" "5aaa25e0e689ad08d7d5c4ded11c54ee2afb39d2dd5c466572cbf24b57c7f393", kill_on_drop: false }`
[INFO] [stderr]  Documenting easyrand v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "5aaa25e0e689ad08d7d5c4ded11c54ee2afb39d2dd5c466572cbf24b57c7f393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aaa25e0e689ad08d7d5c4ded11c54ee2afb39d2dd5c466572cbf24b57c7f393", kill_on_drop: false }`
[INFO] [stdout] 5aaa25e0e689ad08d7d5c4ded11c54ee2afb39d2dd5c466572cbf24b57c7f393
