[INFO] fetching crate milagro-crypto 0.1.14...
[INFO] documenting milagro-crypto-0.1.14 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate milagro-crypto 0.1.14 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate milagro-crypto 0.1.14 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 milagro-crypto 0.1.14
[INFO] finished tweaking crates.io crate milagro-crypto 0.1.14
[INFO] tweaked toml for crates.io crate milagro-crypto 0.1.14 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 7d51f1a79af96c9764f9c0ee2c00d6a3b5bc5db115c779fff49c7ce8ccd42ac5
[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" "7d51f1a79af96c9764f9c0ee2c00d6a3b5bc5db115c779fff49c7ce8ccd42ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d51f1a79af96c9764f9c0ee2c00d6a3b5bc5db115c779fff49c7ce8ccd42ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d51f1a79af96c9764f9c0ee2c00d6a3b5bc5db115c779fff49c7ce8ccd42ac5", kill_on_drop: false }`
[INFO] [stdout] 7d51f1a79af96c9764f9c0ee2c00d6a3b5bc5db115c779fff49c7ce8ccd42ac5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 39ac45002ae55ff0ec7eff893385746990f430645305d72130d13d28989f591e
[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" "39ac45002ae55ff0ec7eff893385746990f430645305d72130d13d28989f591e", kill_on_drop: false }`
[INFO] [stderr]    Compiling milagro-crypto v0.1.14 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting milagro-crypto v0.1.14 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/big/wrappers.rs:19:27
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const FEXCESS:chunk = ( (1 as chunk) << (BASEBITS*(NLEN)-MBITS));
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` 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 16.61s
[INFO] running `Command { std: "docker" "inspect" "39ac45002ae55ff0ec7eff893385746990f430645305d72130d13d28989f591e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39ac45002ae55ff0ec7eff893385746990f430645305d72130d13d28989f591e", kill_on_drop: false }`
[INFO] [stdout] 39ac45002ae55ff0ec7eff893385746990f430645305d72130d13d28989f591e