[INFO] fetching crate nlp 0.1.1...
[INFO] documenting nlp-0.1.1 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate nlp 0.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate nlp 0.1.1 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 nlp 0.1.1
[INFO] finished tweaking crates.io crate nlp 0.1.1
[INFO] tweaked toml for crates.io crate nlp 0.1.1 written to /workspace/builds/worker-13/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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dba29389582736b77e841005e3dcf8b230dfa4240155bc3dc5126bba275b9cfc
[INFO] running `Command { std: "docker" "start" "-a" "dba29389582736b77e841005e3dcf8b230dfa4240155bc3dc5126bba275b9cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dba29389582736b77e841005e3dcf8b230dfa4240155bc3dc5126bba275b9cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dba29389582736b77e841005e3dcf8b230dfa4240155bc3dc5126bba275b9cfc", kill_on_drop: false }`
[INFO] [stdout] dba29389582736b77e841005e3dcf8b230dfa4240155bc3dc5126bba275b9cfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] e65f145b6558233cda3e2004d902c5fe56e5db70982047060ccc6ba4bfb1a654
[INFO] running `Command { std: "docker" "start" "-a" "e65f145b6558233cda3e2004d902c5fe56e5db70982047060ccc6ba4bfb1a654", kill_on_drop: false }`
[INFO] [stderr]  Documenting nlp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/phonetics/metaphone/metaphone.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 |     (!(last_char && next_is_h) && !(!last_char && next_is_h && !is_vowel(local, n + 2)) && !(n > 0 && (region_match(local, n, "GN") || region_match(local, n, "GNED"))))
[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 1.20s
[INFO] running `Command { std: "docker" "inspect" "e65f145b6558233cda3e2004d902c5fe56e5db70982047060ccc6ba4bfb1a654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e65f145b6558233cda3e2004d902c5fe56e5db70982047060ccc6ba4bfb1a654", kill_on_drop: false }`
[INFO] [stdout] e65f145b6558233cda3e2004d902c5fe56e5db70982047060ccc6ba4bfb1a654
