[INFO] fetching crate conduit-utils 0.8.0...
[INFO] documenting conduit-utils-0.8.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate conduit-utils 0.8.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate conduit-utils 0.8.0 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 conduit-utils 0.8.0
[INFO] finished tweaking crates.io crate conduit-utils 0.8.0
[INFO] tweaked toml for crates.io crate conduit-utils 0.8.0 written to /workspace/builds/worker-6/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] [stderr]     Blocking waiting for file lock on package cache
[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-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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 230a9e4cb0feaa680370f4b4ba8290a4c826fe137d3bdf5dcd361b3c99320e9d
[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" "230a9e4cb0feaa680370f4b4ba8290a4c826fe137d3bdf5dcd361b3c99320e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "230a9e4cb0feaa680370f4b4ba8290a4c826fe137d3bdf5dcd361b3c99320e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "230a9e4cb0feaa680370f4b4ba8290a4c826fe137d3bdf5dcd361b3c99320e9d", kill_on_drop: false }`
[INFO] [stdout] 230a9e4cb0feaa680370f4b4ba8290a4c826fe137d3bdf5dcd361b3c99320e9d
[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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7ae785e3cbd064bebf8bb1d294a6f4cf9cf7b5647961dab1760ac8334373994
[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" "a7ae785e3cbd064bebf8bb1d294a6f4cf9cf7b5647961dab1760ac8334373994", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking semver-parser v0.6.2
[INFO] [stderr]     Checking semver v0.5.1
[INFO] [stderr]     Checking conduit v0.8.1
[INFO] [stderr]  Documenting conduit-utils v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "a7ae785e3cbd064bebf8bb1d294a6f4cf9cf7b5647961dab1760ac8334373994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7ae785e3cbd064bebf8bb1d294a6f4cf9cf7b5647961dab1760ac8334373994", kill_on_drop: false }`
[INFO] [stdout] a7ae785e3cbd064bebf8bb1d294a6f4cf9cf7b5647961dab1760ac8334373994