[INFO] fetching crate thrift-async 0.2.1...
[INFO] documenting thrift-async-0.2.1 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate thrift-async 0.2.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate thrift-async 0.2.1 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 thrift-async 0.2.1
[INFO] finished tweaking crates.io crate thrift-async 0.2.1
[INFO] tweaked toml for crates.io crate thrift-async 0.2.1 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 3d154bd451e29a97b87d2f1dbb05339947b307786806b5a22c3d0fa969a0938e
[INFO] running `Command { std: "docker" "start" "-a" "3d154bd451e29a97b87d2f1dbb05339947b307786806b5a22c3d0fa969a0938e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d154bd451e29a97b87d2f1dbb05339947b307786806b5a22c3d0fa969a0938e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d154bd451e29a97b87d2f1dbb05339947b307786806b5a22c3d0fa969a0938e", kill_on_drop: false }`
[INFO] [stdout] 3d154bd451e29a97b87d2f1dbb05339947b307786806b5a22c3d0fa969a0938e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] add83de7b465e72338c0ab6cc40056d63c5f6aa09fe0a4fb8fc7c0d537c5e509
[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" "add83de7b465e72338c0ab6cc40056d63c5f6aa09fe0a4fb8fc7c0d537c5e509", kill_on_drop: false }`
[INFO] [stderr]     Checking integer-encoding v1.1.5
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking try_from v0.2.2
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking thrift v0.0.4
[INFO] [stderr]  Documenting thrift-async v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.11s
[INFO] running `Command { std: "docker" "inspect" "add83de7b465e72338c0ab6cc40056d63c5f6aa09fe0a4fb8fc7c0d537c5e509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "add83de7b465e72338c0ab6cc40056d63c5f6aa09fe0a4fb8fc7c0d537c5e509", kill_on_drop: false }`
[INFO] [stdout] add83de7b465e72338c0ab6cc40056d63c5f6aa09fe0a4fb8fc7c0d537c5e509