[INFO] updating cached repository iThinkyouknow/rust-web-crawler
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/iThinkyouknow/rust-web-crawler
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/iThinkyouknow/rust-web-crawler" "work/ex/clippy-test-run/sources/stable/gh/iThinkyouknow/rust-web-crawler"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/iThinkyouknow/rust-web-crawler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/iThinkyouknow/rust-web-crawler" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/iThinkyouknow/rust-web-crawler"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/iThinkyouknow/rust-web-crawler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 558649b67a64eb1331a6c1dc6fd1567126b6d410
[INFO] sha for GitHub repo iThinkyouknow/rust-web-crawler: 558649b67a64eb1331a6c1dc6fd1567126b6d410
[INFO] validating manifest of iThinkyouknow/rust-web-crawler 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 iThinkyouknow/rust-web-crawler 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 iThinkyouknow/rust-web-crawler
[INFO] finished frobbing iThinkyouknow/rust-web-crawler
[INFO] frobbed toml for iThinkyouknow/rust-web-crawler written to work/ex/clippy-test-run/sources/stable/gh/iThinkyouknow/rust-web-crawler/Cargo.toml
[INFO] started frobbing iThinkyouknow/rust-web-crawler
[INFO] finished frobbing iThinkyouknow/rust-web-crawler
[INFO] frobbed toml for iThinkyouknow/rust-web-crawler written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/iThinkyouknow/rust-web-crawler/Cargo.toml
[INFO] crate iThinkyouknow/rust-web-crawler 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 iThinkyouknow/rust-web-crawler against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/iThinkyouknow/rust-web-crawler:/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] ee716847625ca529e88df9beca549150d7387dfbb8d8e63f5caaaa7102d5f0cd
[INFO] running `"docker" "start" "-a" "ee716847625ca529e88df9beca549150d7387dfbb8d8e63f5caaaa7102d5f0cd"`
[INFO] [stderr]     Checking phf v0.7.22
[INFO] [stderr]    Compiling phf_codegen v0.7.22
[INFO] [stderr]    Compiling html5ever v0.21.0
[INFO] [stderr]     Checking uuid v0.1.18
[INFO] [stderr]    Compiling string_cache v0.6.2
[INFO] [stderr]     Checking tendril v0.4.0
[INFO] [stderr]     Checking hyper v0.10.13
[INFO] [stderr]    Compiling markup5ever v0.6.2
[INFO] [stderr]     Checking url v0.2.38
[INFO] [stderr]     Checking web_crawler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]   --> src/fetch.rs:87:19
[INFO] [stderr]    |
[INFO] [stderr] 87 |       let mut res = client
[INFO] [stderr]    |  ___________________^
[INFO] [stderr] 88 | |         .get(&url_string)
[INFO] [stderr] 89 | |         .send()
[INFO] [stderr] 90 | |         .ok()
[INFO] [stderr] 91 | |         .expect("could not fetch url");
[INFO] [stderr]    | |______________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ok_expect)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]   --> src/fetch.rs:87:19
[INFO] [stderr]    |
[INFO] [stderr] 87 |       let mut res = client
[INFO] [stderr]    |  ___________________^
[INFO] [stderr] 88 | |         .get(&url_string)
[INFO] [stderr] 89 | |         .send()
[INFO] [stderr] 90 | |         .ok()
[INFO] [stderr] 91 | |         .expect("could not fetch url");
[INFO] [stderr]    | |______________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ok_expect)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.05s
[INFO] running `"docker" "inspect" "ee716847625ca529e88df9beca549150d7387dfbb8d8e63f5caaaa7102d5f0cd"`
[INFO] running `"docker" "rm" "-f" "ee716847625ca529e88df9beca549150d7387dfbb8d8e63f5caaaa7102d5f0cd"`
[INFO] [stdout] ee716847625ca529e88df9beca549150d7387dfbb8d8e63f5caaaa7102d5f0cd