[INFO] fetching crate wasm-rpc 0.2.16...
[INFO] documenting wasm-rpc-0.2.16 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate wasm-rpc 0.2.16 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate wasm-rpc 0.2.16 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 wasm-rpc 0.2.16
[INFO] finished tweaking crates.io crate wasm-rpc 0.2.16
[INFO] tweaked toml for crates.io crate wasm-rpc 0.2.16 written to /workspace/builds/worker-5/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-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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b74ba5ed540c037e77257b7cade7a4ce0ba610c1a0dbac408ada88fe404fafd0
[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" "b74ba5ed540c037e77257b7cade7a4ce0ba610c1a0dbac408ada88fe404fafd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b74ba5ed540c037e77257b7cade7a4ce0ba610c1a0dbac408ada88fe404fafd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b74ba5ed540c037e77257b7cade7a4ce0ba610c1a0dbac408ada88fe404fafd0", kill_on_drop: false }`
[INFO] [stdout] b74ba5ed540c037e77257b7cade7a4ce0ba610c1a0dbac408ada88fe404fafd0
[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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bbbd5696dcccaccd11346e1f59d7a2173982f3e564644ee42c1383834c99dfc
[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" "4bbbd5696dcccaccd11346e1f59d7a2173982f3e564644ee42c1383834c99dfc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]  Documenting wasm-rpc v0.2.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `Command { std: "docker" "inspect" "4bbbd5696dcccaccd11346e1f59d7a2173982f3e564644ee42c1383834c99dfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bbbd5696dcccaccd11346e1f59d7a2173982f3e564644ee42c1383834c99dfc", kill_on_drop: false }`
[INFO] [stdout] 4bbbd5696dcccaccd11346e1f59d7a2173982f3e564644ee42c1383834c99dfc