[INFO] fetching crate cldnn 0.1.0...
[INFO] documenting cldnn-0.1.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate cldnn 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cldnn 0.1.0 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 cldnn 0.1.0
[INFO] finished tweaking crates.io crate cldnn 0.1.0
[INFO] tweaked toml for crates.io crate cldnn 0.1.0 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] e64ed03d4dc06366b26bc29b827ff9e97a90f09e4c2e5d0b57b2bdc1478080dd
[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" "e64ed03d4dc06366b26bc29b827ff9e97a90f09e4c2e5d0b57b2bdc1478080dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e64ed03d4dc06366b26bc29b827ff9e97a90f09e4c2e5d0b57b2bdc1478080dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e64ed03d4dc06366b26bc29b827ff9e97a90f09e4c2e5d0b57b2bdc1478080dd", kill_on_drop: false }`
[INFO] [stdout] e64ed03d4dc06366b26bc29b827ff9e97a90f09e4c2e5d0b57b2bdc1478080dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 848aaf9168941973bd5188ac6809db80019e78cbb91489b9716fbc22e5370358
[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" "848aaf9168941973bd5188ac6809db80019e78cbb91489b9716fbc22e5370358", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting cldnn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "848aaf9168941973bd5188ac6809db80019e78cbb91489b9716fbc22e5370358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "848aaf9168941973bd5188ac6809db80019e78cbb91489b9716fbc22e5370358", kill_on_drop: false }`
[INFO] [stdout] 848aaf9168941973bd5188ac6809db80019e78cbb91489b9716fbc22e5370358