[INFO] fetching crate proxy-wasm-experimental 0.0.7...
[INFO] documenting proxy-wasm-experimental-0.0.7 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate proxy-wasm-experimental 0.0.7 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate proxy-wasm-experimental 0.0.7 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] removed /workspace/builds/worker-10/source/.cargo/config
[INFO] started tweaking crates.io crate proxy-wasm-experimental 0.0.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate proxy-wasm-experimental 0.0.7
[INFO] tweaked toml for crates.io crate proxy-wasm-experimental 0.0.7 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate proxy-wasm-experimental 0.0.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 1d23d9d774fc8837799c1c2a2c0f00577ee9226ed52dc37f41f8d8d1e43d012f
[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" "1d23d9d774fc8837799c1c2a2c0f00577ee9226ed52dc37f41f8d8d1e43d012f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d23d9d774fc8837799c1c2a2c0f00577ee9226ed52dc37f41f8d8d1e43d012f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d23d9d774fc8837799c1c2a2c0f00577ee9226ed52dc37f41f8d8d1e43d012f", kill_on_drop: false }`
[INFO] [stdout] 1d23d9d774fc8837799c1c2a2c0f00577ee9226ed52dc37f41f8d8d1e43d012f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] d0639ca7ed04166d6b47830ce2811aa4feaf7fa24578cbff46bafa6977cb4c68
[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" "d0639ca7ed04166d6b47830ce2811aa4feaf7fa24578cbff46bafa6977cb4c68", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]  Documenting proxy-wasm-experimental v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `Command { std: "docker" "inspect" "d0639ca7ed04166d6b47830ce2811aa4feaf7fa24578cbff46bafa6977cb4c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0639ca7ed04166d6b47830ce2811aa4feaf7fa24578cbff46bafa6977cb4c68", kill_on_drop: false }`
[INFO] [stdout] d0639ca7ed04166d6b47830ce2811aa4feaf7fa24578cbff46bafa6977cb4c68