[INFO] fetching crate libcvss 1.0.1...
[INFO] documenting libcvss-1.0.1 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate libcvss 1.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate libcvss 1.0.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libcvss 1.0.1
[INFO] finished tweaking crates.io crate libcvss 1.0.1
[INFO] tweaked toml for crates.io crate libcvss 1.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e2e822daa74e311f85e030c951161aa3562c0619a0e0e5885ed5d04e6067af4
[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" "0e2e822daa74e311f85e030c951161aa3562c0619a0e0e5885ed5d04e6067af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e2e822daa74e311f85e030c951161aa3562c0619a0e0e5885ed5d04e6067af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e2e822daa74e311f85e030c951161aa3562c0619a0e0e5885ed5d04e6067af4", kill_on_drop: false }`
[INFO] [stdout] 0e2e822daa74e311f85e030c951161aa3562c0619a0e0e5885ed5d04e6067af4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] 417e76ddd937ab52d2584a06867c178f3fcc9b2abddc1b1e3f1568f47db52a13
[INFO] running `Command { std: "docker" "start" "-a" "417e76ddd937ab52d2584a06867c178f3fcc9b2abddc1b1e3f1568f47db52a13", kill_on_drop: false }`
[INFO] [stderr]  Documenting libcvss v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/v31/roundup.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |         (int_input as f64 / 100000.0)
[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 4.24s
[INFO] running `Command { std: "docker" "inspect" "417e76ddd937ab52d2584a06867c178f3fcc9b2abddc1b1e3f1568f47db52a13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "417e76ddd937ab52d2584a06867c178f3fcc9b2abddc1b1e3f1568f47db52a13", kill_on_drop: false }`
[INFO] [stdout] 417e76ddd937ab52d2584a06867c178f3fcc9b2abddc1b1e3f1568f47db52a13
