[INFO] fetching crate ructe 0.12.0...
[INFO] documenting ructe-0.12.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate ructe 0.12.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ructe 0.12.0 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 ructe 0.12.0
[INFO] finished tweaking crates.io crate ructe 0.12.0
[INFO] tweaked toml for crates.io crate ructe 0.12.0 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 2bf148eab1e4619a7825e9b9cf136fad1c221268b9a0d50515ca052219c374f4
[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" "2bf148eab1e4619a7825e9b9cf136fad1c221268b9a0d50515ca052219c374f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bf148eab1e4619a7825e9b9cf136fad1c221268b9a0d50515ca052219c374f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bf148eab1e4619a7825e9b9cf136fad1c221268b9a0d50515ca052219c374f4", kill_on_drop: false }`
[INFO] [stdout] 2bf148eab1e4619a7825e9b9cf136fad1c221268b9a0d50515ca052219c374f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 543c42e8f0c0b45c758f54a25bc1defd49de1bebe875ac8344bbd5de463bbd25
[INFO] running `Command { std: "docker" "start" "-a" "543c42e8f0c0b45c758f54a25bc1defd49de1bebe875ac8344bbd5de463bbd25", kill_on_drop: false }`
[INFO] [stderr]     Checking bytecount v0.6.0
[INFO] [stderr]  Documenting ructe v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.02s
[INFO] running `Command { std: "docker" "inspect" "543c42e8f0c0b45c758f54a25bc1defd49de1bebe875ac8344bbd5de463bbd25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "543c42e8f0c0b45c758f54a25bc1defd49de1bebe875ac8344bbd5de463bbd25", kill_on_drop: false }`
[INFO] [stdout] 543c42e8f0c0b45c758f54a25bc1defd49de1bebe875ac8344bbd5de463bbd25
