[INFO] fetching crate ina260 0.3.1...
[INFO] documenting ina260-0.3.1 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate ina260 0.3.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ina260 0.3.1 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 ina260 0.3.1
[INFO] finished tweaking crates.io crate ina260 0.3.1
[INFO] tweaked toml for crates.io crate ina260 0.3.1 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] 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-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] d4cb6a74da57f87dc41559b623551d93e7f2bf01927b1f242b0a2d17b2778e88
[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" "d4cb6a74da57f87dc41559b623551d93e7f2bf01927b1f242b0a2d17b2778e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4cb6a74da57f87dc41559b623551d93e7f2bf01927b1f242b0a2d17b2778e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4cb6a74da57f87dc41559b623551d93e7f2bf01927b1f242b0a2d17b2778e88", kill_on_drop: false }`
[INFO] [stdout] d4cb6a74da57f87dc41559b623551d93e7f2bf01927b1f242b0a2d17b2778e88
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1b9ff448f2bd214f3ab610793e7458da0d281c0059034c2cbbcbec23131ca638
[INFO] running `Command { std: "docker" "start" "-a" "1b9ff448f2bd214f3ab610793e7458da0d281c0059034c2cbbcbec23131ca638", kill_on_drop: false }`
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking embedded-hal v0.2.4
[INFO] [stderr]  Documenting ina260 v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
[INFO] running `Command { std: "docker" "inspect" "1b9ff448f2bd214f3ab610793e7458da0d281c0059034c2cbbcbec23131ca638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b9ff448f2bd214f3ab610793e7458da0d281c0059034c2cbbcbec23131ca638", kill_on_drop: false }`
[INFO] [stdout] 1b9ff448f2bd214f3ab610793e7458da0d281c0059034c2cbbcbec23131ca638
