[INFO] fetching crate cloudevents-sdk-rdkafka 0.2.0...
[INFO] documenting cloudevents-sdk-rdkafka-0.2.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate cloudevents-sdk-rdkafka 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cloudevents-sdk-rdkafka 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 cloudevents-sdk-rdkafka 0.2.0
[INFO] finished tweaking crates.io crate cloudevents-sdk-rdkafka 0.2.0
[INFO] tweaked toml for crates.io crate cloudevents-sdk-rdkafka 0.2.0 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 46b4ea2cc7ba4b339826b1597edcbabd883a4a77ad122e9c9cc7de85977347a7
[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" "46b4ea2cc7ba4b339826b1597edcbabd883a4a77ad122e9c9cc7de85977347a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46b4ea2cc7ba4b339826b1597edcbabd883a4a77ad122e9c9cc7de85977347a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46b4ea2cc7ba4b339826b1597edcbabd883a4a77ad122e9c9cc7de85977347a7", kill_on_drop: false }`
[INFO] [stdout] 46b4ea2cc7ba4b339826b1597edcbabd883a4a77ad122e9c9cc7de85977347a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 1db11fcd3742ee70212b2f0806e6704597bd8c04ce521dc900b0a19c8c8e98b1
[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" "1db11fcd3742ee70212b2f0806e6704597bd8c04ce521dc900b0a19c8c8e98b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rdkafka-sys v1.3.1
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling snafu-derive v0.6.9
[INFO] [stderr]    Compiling delegate v0.4.3
[INFO] [stderr]     Checking ordered-float v1.1.0
[INFO] [stderr]     Checking num-integer v0.1.43
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking futures-util v0.3.6
[INFO] [stderr]    Compiling num_enum_derive v0.4.3
[INFO] [stderr]     Checking serde-value v0.6.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking snafu v0.6.9
[INFO] [stderr]     Checking cloudevents-sdk v0.2.0
[INFO] [stderr]     Checking num_enum v0.4.3
[INFO] [stderr]     Checking futures-executor v0.3.6
[INFO] [stderr]     Checking futures v0.3.6
[INFO] [stderr]     Checking rdkafka v0.23.1
[INFO] [stderr]  Documenting cloudevents-sdk-rdkafka v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "1db11fcd3742ee70212b2f0806e6704597bd8c04ce521dc900b0a19c8c8e98b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1db11fcd3742ee70212b2f0806e6704597bd8c04ce521dc900b0a19c8c8e98b1", kill_on_drop: false }`
[INFO] [stdout] 1db11fcd3742ee70212b2f0806e6704597bd8c04ce521dc900b0a19c8c8e98b1
