[INFO] fetching crate kodict 0.2.1...
[INFO] documenting kodict-0.2.1 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate kodict 0.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate kodict 0.2.1 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kodict 0.2.1
[INFO] finished tweaking crates.io crate kodict 0.2.1
[INFO] tweaked toml for crates.io crate kodict 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d921eda47fcc8e2bf6375458c8d911b89d96609564a57dbf075d821e0a27eb64
[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" "d921eda47fcc8e2bf6375458c8d911b89d96609564a57dbf075d821e0a27eb64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d921eda47fcc8e2bf6375458c8d911b89d96609564a57dbf075d821e0a27eb64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d921eda47fcc8e2bf6375458c8d911b89d96609564a57dbf075d821e0a27eb64", kill_on_drop: false }`
[INFO] [stdout] d921eda47fcc8e2bf6375458c8d911b89d96609564a57dbf075d821e0a27eb64
[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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbdc25e2d18c00ffef6f737650cee4b7474ed9e39c97ae8d5d37f4b4f39d9f32
[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" "cbdc25e2d18c00ffef6f737650cee4b7474ed9e39c97ae8d5d37f4b4f39d9f32", kill_on_drop: false }`
[INFO] [stderr]     Checking codepage v0.1.1
[INFO] [stderr]     Checking zip v0.5.6
[INFO] [stderr]     Checking rayon v1.4.0
[INFO] [stderr]     Checking quick-xml v0.16.1
[INFO] [stderr]     Checking calamine v0.15.6
[INFO] [stderr]     Checking kodict v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting kodict v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]   --> src/crawler.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 |         ].into_iter().fold(vec![], |mut urls, (_, encoded_consonant, amount)| {
[INFO] [stdout]    |           ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]   --> src/crawler.rs:53:11
[INFO] [stdout]    |
[INFO] [stdout] 53 |         ].into_iter().fold(vec![], |mut urls, (_, encoded_consonant, amount)| {
[INFO] [stdout]    |           ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.28s
[INFO] running `Command { std: "docker" "inspect" "cbdc25e2d18c00ffef6f737650cee4b7474ed9e39c97ae8d5d37f4b4f39d9f32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbdc25e2d18c00ffef6f737650cee4b7474ed9e39c97ae8d5d37f4b4f39d9f32", kill_on_drop: false }`
[INFO] [stdout] cbdc25e2d18c00ffef6f737650cee4b7474ed9e39c97ae8d5d37f4b4f39d9f32