[INFO] fetching crate take 0.1.0...
[INFO] documenting take-0.1.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate take 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate take 0.1.0 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 take 0.1.0
[INFO] finished tweaking crates.io crate take 0.1.0
[INFO] tweaked toml for crates.io crate take 0.1.0 written to /workspace/builds/worker-6/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-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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d711e2697fa27c31dbdb6695317bc104219cd74c75d218d03d79c39f15884470
[INFO] running `Command { std: "docker" "start" "-a" "d711e2697fa27c31dbdb6695317bc104219cd74c75d218d03d79c39f15884470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d711e2697fa27c31dbdb6695317bc104219cd74c75d218d03d79c39f15884470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d711e2697fa27c31dbdb6695317bc104219cd74c75d218d03d79c39f15884470", kill_on_drop: false }`
[INFO] [stdout] d711e2697fa27c31dbdb6695317bc104219cd74c75d218d03d79c39f15884470
[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" "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] 081f38af70ede059aabd6d86c8ed352193ead951aef61c7a7feeb6eea0267792
[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" "081f38af70ede059aabd6d86c8ed352193ead951aef61c7a7feeb6eea0267792", kill_on_drop: false }`
[INFO] [stderr]  Documenting take v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "081f38af70ede059aabd6d86c8ed352193ead951aef61c7a7feeb6eea0267792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "081f38af70ede059aabd6d86c8ed352193ead951aef61c7a7feeb6eea0267792", kill_on_drop: false }`
[INFO] [stdout] 081f38af70ede059aabd6d86c8ed352193ead951aef61c7a7feeb6eea0267792
