[INFO] fetching crate wagu 0.5.0...
[INFO] documenting wagu-0.5.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate wagu 0.5.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate wagu 0.5.0 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wagu 0.5.0
[INFO] finished tweaking crates.io crate wagu 0.5.0
[INFO] tweaked toml for crates.io crate wagu 0.5.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2020-08-29" "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] 6437497c989be670e44e04c7c9fbbfee7c4f77f94d1463897c4ff7148db44100
[INFO] running `Command { std: "docker" "start" "-a" "6437497c989be670e44e04c7c9fbbfee7c4f77f94d1463897c4ff7148db44100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6437497c989be670e44e04c7c9fbbfee7c4f77f94d1463897c4ff7148db44100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6437497c989be670e44e04c7c9fbbfee7c4f77f94d1463897c4ff7148db44100", kill_on_drop: false }`
[INFO] [stdout] 6437497c989be670e44e04c7c9fbbfee7c4f77f94d1463897c4ff7148db44100
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab5b6430745a2ec08767388b58b31f181ab4a14cb8f5fce73f134ae63e660d80
[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" "ab5b6430745a2ec08767388b58b31f181ab4a14cb8f5fce73f134ae63e660d80", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.26
[INFO] [stderr]     Checking hex-slice v0.1.4
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling secp256k1 v0.11.6
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]  Documenting wagu v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `P2WPKH_P2SH` should have an upper camel case name
[INFO] [stdout]   --> src/bitcoin/address.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     P2WPKH_P2SH,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `P2wpkhP2sh`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.91s
[INFO] running `Command { std: "docker" "inspect" "ab5b6430745a2ec08767388b58b31f181ab4a14cb8f5fce73f134ae63e660d80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab5b6430745a2ec08767388b58b31f181ab4a14cb8f5fce73f134ae63e660d80", kill_on_drop: false }`
[INFO] [stdout] ab5b6430745a2ec08767388b58b31f181ab4a14cb8f5fce73f134ae63e660d80