[INFO] fetching crate hlua-badtouch 0.4.2...
[INFO] documenting hlua-badtouch-0.4.2 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate hlua-badtouch 0.4.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate hlua-badtouch 0.4.2 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 hlua-badtouch 0.4.2
[INFO] finished tweaking crates.io crate hlua-badtouch 0.4.2
[INFO] tweaked toml for crates.io crate hlua-badtouch 0.4.2 written to /workspace/builds/worker-6/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] 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 736f96f1b9f543a40f6d7457a40ddbd4e2ed09a1318679d394191acae3ae1b97
[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" "736f96f1b9f543a40f6d7457a40ddbd4e2ed09a1318679d394191acae3ae1b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "736f96f1b9f543a40f6d7457a40ddbd4e2ed09a1318679d394191acae3ae1b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "736f96f1b9f543a40f6d7457a40ddbd4e2ed09a1318679d394191acae3ae1b97", kill_on_drop: false }`
[INFO] [stdout] 736f96f1b9f543a40f6d7457a40ddbd4e2ed09a1318679d394191acae3ae1b97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 38ca0b3988c2bcb9756daab1611f714da1a9d275be656cd118416c52caf69989
[INFO] running `Command { std: "docker" "start" "-a" "38ca0b3988c2bcb9756daab1611f714da1a9d275be656cd118416c52caf69989", kill_on_drop: false }`
[INFO] [stderr]    Compiling lua52-sys v0.1.2
[INFO] [stderr]  Documenting hlua-badtouch v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/rust_tables.rs:24:39
[INFO] [stdout]    |
[INFO] [stdout] 24 |     for (elem, index) in iterator.zip((1..)) {
[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 5.87s
[INFO] running `Command { std: "docker" "inspect" "38ca0b3988c2bcb9756daab1611f714da1a9d275be656cd118416c52caf69989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38ca0b3988c2bcb9756daab1611f714da1a9d275be656cd118416c52caf69989", kill_on_drop: false }`
[INFO] [stdout] 38ca0b3988c2bcb9756daab1611f714da1a9d275be656cd118416c52caf69989
