[INFO] fetching crate clickhouse-driver-cth 0.1.0...
[INFO] documenting clickhouse-driver-cth-0.1.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate clickhouse-driver-cth 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate clickhouse-driver-cth 0.1.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate clickhouse-driver-cth 0.1.0
[INFO] finished tweaking crates.io crate clickhouse-driver-cth 0.1.0
[INFO] tweaked toml for crates.io crate clickhouse-driver-cth 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82fdc0c0c243dde88b1e1e14593d7c9a139efc7cde5c56a1cd5b8b2dd8a3134b
[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" "82fdc0c0c243dde88b1e1e14593d7c9a139efc7cde5c56a1cd5b8b2dd8a3134b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82fdc0c0c243dde88b1e1e14593d7c9a139efc7cde5c56a1cd5b8b2dd8a3134b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82fdc0c0c243dde88b1e1e14593d7c9a139efc7cde5c56a1cd5b8b2dd8a3134b", kill_on_drop: false }`
[INFO] [stdout] 82fdc0c0c243dde88b1e1e14593d7c9a139efc7cde5c56a1cd5b8b2dd8a3134b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 785824b271d182b7c53fd460fc351b83ed002bf3cbd4f30ae8cdfed47cd9acb8
[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" "785824b271d182b7c53fd460fc351b83ed002bf3cbd4f30ae8cdfed47cd9acb8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling clickhouse-driver-cth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting clickhouse-driver-cth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "785824b271d182b7c53fd460fc351b83ed002bf3cbd4f30ae8cdfed47cd9acb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "785824b271d182b7c53fd460fc351b83ed002bf3cbd4f30ae8cdfed47cd9acb8", kill_on_drop: false }`
[INFO] [stdout] 785824b271d182b7c53fd460fc351b83ed002bf3cbd4f30ae8cdfed47cd9acb8
