[INFO] fetching crate atoi 0.3.2...
[INFO] documenting atoi-0.3.2 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate atoi 0.3.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate atoi 0.3.2 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atoi 0.3.2
[INFO] finished tweaking crates.io crate atoi 0.3.2
[INFO] tweaked toml for crates.io crate atoi 0.3.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a68a56e8e7624322f2a80dc5993a218b6b688c7bbffb9e1a0208ac12f203e21
[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" "0a68a56e8e7624322f2a80dc5993a218b6b688c7bbffb9e1a0208ac12f203e21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a68a56e8e7624322f2a80dc5993a218b6b688c7bbffb9e1a0208ac12f203e21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a68a56e8e7624322f2a80dc5993a218b6b688c7bbffb9e1a0208ac12f203e21", kill_on_drop: false }`
[INFO] [stdout] 0a68a56e8e7624322f2a80dc5993a218b6b688c7bbffb9e1a0208ac12f203e21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b485adbc5d8cdf230389c4e484b63c034a94c57a7e2244904085efbd74477fd
[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" "9b485adbc5d8cdf230389c4e484b63c034a94c57a7e2244904085efbd74477fd", kill_on_drop: false }`
[INFO] [stderr]  Documenting atoi v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "9b485adbc5d8cdf230389c4e484b63c034a94c57a7e2244904085efbd74477fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b485adbc5d8cdf230389c4e484b63c034a94c57a7e2244904085efbd74477fd", kill_on_drop: false }`
[INFO] [stdout] 9b485adbc5d8cdf230389c4e484b63c034a94c57a7e2244904085efbd74477fd