[INFO] fetching crate sc-consensus 0.8.0-rc6...
[INFO] documenting sc-consensus-0.8.0-rc6 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate sc-consensus 0.8.0-rc6 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sc-consensus 0.8.0-rc6 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 sc-consensus 0.8.0-rc6
[INFO] finished tweaking crates.io crate sc-consensus 0.8.0-rc6
[INFO] tweaked toml for crates.io crate sc-consensus 0.8.0-rc6 written to /workspace/builds/worker-2/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-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" "+1.46.0" "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] 7669ca80e904d2efe8be27701e01cd51a91799c662eca1ac1ce16ddd69773a03
[INFO] running `Command { std: "docker" "start" "-a" "7669ca80e904d2efe8be27701e01cd51a91799c662eca1ac1ce16ddd69773a03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7669ca80e904d2efe8be27701e01cd51a91799c662eca1ac1ce16ddd69773a03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7669ca80e904d2efe8be27701e01cd51a91799c662eca1ac1ce16ddd69773a03", kill_on_drop: false }`
[INFO] [stdout] 7669ca80e904d2efe8be27701e01cd51a91799c662eca1ac1ce16ddd69773a03
[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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1481c45fafe952d33ba3506d17e59eff5a428c4f4eefa9c8932d9d0d0171da6b
[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" "1481c45fafe952d33ba3506d17e59eff5a428c4f4eefa9c8932d9d0d0171da6b", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking sp-core v2.0.0-rc6
[INFO] [stderr]     Checking rw-stream-sink v0.2.1
[INFO] [stderr]     Checking multistream-select v0.8.2
[INFO] [stderr]     Checking soketto v0.4.2
[INFO] [stderr]     Checking async-tls v0.8.0
[INFO] [stderr]     Checking wasm-timer v0.2.5
[INFO] [stderr]     Checking sp-utils v2.0.0-rc6
[INFO] [stderr]     Checking libp2p-core v0.20.1
[INFO] [stderr]     Checking sp-trie v2.0.0-rc6
[INFO] [stderr]     Checking sp-inherents v2.0.0-rc6
[INFO] [stderr]     Checking sp-allocator v2.0.0-rc6
[INFO] [stderr]     Checking sc-executor-common v0.8.0-rc6
[INFO] [stderr]     Checking libp2p-tcp v0.20.0
[INFO] [stderr]     Checking libp2p-dns v0.20.0
[INFO] [stderr]     Checking libp2p-swarm v0.20.1
[INFO] [stderr]     Checking libp2p-wasm-ext v0.20.1
[INFO] [stderr]     Checking libp2p-websocket v0.21.1
[INFO] [stderr]     Checking sp-state-machine v0.8.0-rc6
[INFO] [stderr]     Checking sc-executor-wasmi v0.8.0-rc6
[INFO] [stderr]     Checking libp2p v0.23.0
[INFO] [stderr]     Checking sc-telemetry v2.0.0-rc6
[INFO] [stderr]     Checking hyper v0.13.7
[INFO] [stderr]     Checking sp-io v2.0.0-rc6
[INFO] [stderr]     Checking sp-application-crypto v2.0.0-rc6
[INFO] [stderr]     Checking sp-runtime v2.0.0-rc6
[INFO] [stderr]     Checking substrate-prometheus-endpoint v0.8.0-rc6
[INFO] [stderr]     Checking sp-version v2.0.0-rc6
[INFO] [stderr]     Checking sp-keyring v2.0.0-rc6
[INFO] [stderr]     Checking sp-api v2.0.0-rc6
[INFO] [stderr]     Checking sp-block-builder v2.0.0-rc6
[INFO] [stderr]     Checking sp-consensus v0.8.0-rc6
[INFO] [stderr]     Checking sc-executor v0.8.0-rc6
[INFO] [stderr]     Checking sp-blockchain v2.0.0-rc6
[INFO] [stderr]     Checking sp-transaction-pool v2.0.0-rc6
[INFO] [stderr]     Checking sc-client-api v2.0.0-rc6
[INFO] [stderr]  Documenting sc-consensus v0.8.0-rc6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "1481c45fafe952d33ba3506d17e59eff5a428c4f4eefa9c8932d9d0d0171da6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1481c45fafe952d33ba3506d17e59eff5a428c4f4eefa9c8932d9d0d0171da6b", kill_on_drop: false }`
[INFO] [stdout] 1481c45fafe952d33ba3506d17e59eff5a428c4f4eefa9c8932d9d0d0171da6b