[INFO] updating cached repository PurpleMyst/spiders [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/PurpleMyst/spiders [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/PurpleMyst/spiders" "work/ex/clippy-test-run/sources/stable/gh/PurpleMyst/spiders"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/PurpleMyst/spiders'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/PurpleMyst/spiders" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/PurpleMyst/spiders"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/PurpleMyst/spiders'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d44a7cf5840f15e1bfba7e7a2f95e4a231d209ea [INFO] sha for GitHub repo PurpleMyst/spiders: d44a7cf5840f15e1bfba7e7a2f95e4a231d209ea [INFO] validating manifest of PurpleMyst/spiders on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of PurpleMyst/spiders on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing PurpleMyst/spiders [INFO] finished frobbing PurpleMyst/spiders [INFO] frobbed toml for PurpleMyst/spiders written to work/ex/clippy-test-run/sources/stable/gh/PurpleMyst/spiders/Cargo.toml [INFO] started frobbing PurpleMyst/spiders [INFO] finished frobbing PurpleMyst/spiders [INFO] frobbed toml for PurpleMyst/spiders written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/PurpleMyst/spiders/Cargo.toml [INFO] crate PurpleMyst/spiders has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting PurpleMyst/spiders against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/PurpleMyst/spiders:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 0da44d2041f69e38f302a1dd4fa6642e26cf08866fa705861360cee9b6ecb367 [INFO] running `"docker" "start" "-a" "0da44d2041f69e38f302a1dd4fa6642e26cf08866fa705861360cee9b6ecb367"` [INFO] [stderr] Compiling phf_generator v0.7.22 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking tokio-tls v0.1.4 [INFO] [stderr] Compiling string_cache_codegen v0.4.1 [INFO] [stderr] Compiling phf_codegen v0.7.22 [INFO] [stderr] Compiling string_cache v0.6.2 [INFO] [stderr] Compiling markup5ever v0.3.2 [INFO] [stderr] Checking hyper v0.11.25 [INFO] [stderr] Checking html5ever v0.18.0 [INFO] [stderr] Checking hyper-tls v0.1.3 [INFO] [stderr] Checking select v0.4.2 [INFO] [stderr] Checking spiders v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> src/crawler.rs:20:19 [INFO] [stderr] | [INFO] [stderr] 20 | maybe_future: Option), Error = HyperError>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::type_complexity)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> src/crawler.rs:20:19 [INFO] [stderr] | [INFO] [stderr] 20 | maybe_future: Option), Error = HyperError>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::type_complexity)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: passing a unit value to a function [INFO] [stderr] --> examples/save_html.rs:22:20 [INFO] [stderr] | [INFO] [stderr] 22 | future::ok(println!( [INFO] [stderr] | ____________________^ [INFO] [stderr] 23 | | "{}", [INFO] [stderr] 24 | | document.find(Name("html")).next().unwrap().html() [INFO] [stderr] 25 | | )) [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unit_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.31s [INFO] running `"docker" "inspect" "0da44d2041f69e38f302a1dd4fa6642e26cf08866fa705861360cee9b6ecb367"` [INFO] running `"docker" "rm" "-f" "0da44d2041f69e38f302a1dd4fa6642e26cf08866fa705861360cee9b6ecb367"` [INFO] [stdout] 0da44d2041f69e38f302a1dd4fa6642e26cf08866fa705861360cee9b6ecb367