[INFO] fetching crate esp_idf 0.1.0...
[INFO] documenting esp_idf-0.1.0 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate esp_idf 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate esp_idf 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] removed /workspace/builds/worker-8/source/.cargo/config
[INFO] started tweaking crates.io crate esp_idf 0.1.0
[INFO] finished tweaking crates.io crate esp_idf 0.1.0
[INFO] tweaked toml for crates.io crate esp_idf 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] d8edb3315366941b7119800f63d308000d24750ff7af01c329edca0394e6f170
[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" "d8edb3315366941b7119800f63d308000d24750ff7af01c329edca0394e6f170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8edb3315366941b7119800f63d308000d24750ff7af01c329edca0394e6f170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8edb3315366941b7119800f63d308000d24750ff7af01c329edca0394e6f170", kill_on_drop: false }`
[INFO] [stdout] d8edb3315366941b7119800f63d308000d24750ff7af01c329edca0394e6f170
[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] dce30b1810c3e6c389f515dda3d8ef7b65224b6deb87d3cc72760b651feaf575
[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" "dce30b1810c3e6c389f515dda3d8ef7b65224b6deb87d3cc72760b651feaf575", kill_on_drop: false }`
[INFO] [stderr]     Checking esp_idf_dev_sys v0.1.3
[INFO] [stderr]     Checking cty v0.2.1
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]  Documenting esp_idf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `StaGotIp` should have an upper case name
[INFO] [stdout]    --> src/event.rs:109:19
[INFO] [stdout]     |
[INFO] [stdout] 109 |         pub const StaGotIp: Event = Event::Ip(IpEvent::StaGotIp);
[INFO] [stdout]     |                   ^^^^^^^^ help: convert the identifier to upper case: `STA_GOT_IP`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `Any` should have an upper case name
[INFO] [stdout]    --> src/event.rs:113:19
[INFO] [stdout]     |
[INFO] [stdout] 113 |         pub const Any: Event = Event::Wifi(WifiEvent::Any);
[INFO] [stdout]     |                   ^^^ help: convert the identifier to upper case: `ANY`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.14s
[INFO] running `Command { std: "docker" "inspect" "dce30b1810c3e6c389f515dda3d8ef7b65224b6deb87d3cc72760b651feaf575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dce30b1810c3e6c389f515dda3d8ef7b65224b6deb87d3cc72760b651feaf575", kill_on_drop: false }`
[INFO] [stdout] dce30b1810c3e6c389f515dda3d8ef7b65224b6deb87d3cc72760b651feaf575