[INFO] updating cached repository christiansakai/link_crawler_rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/christiansakai/link_crawler_rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/christiansakai/link_crawler_rust" "work/ex/clippy-test-run/sources/stable/gh/christiansakai/link_crawler_rust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/christiansakai/link_crawler_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/christiansakai/link_crawler_rust" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/christiansakai/link_crawler_rust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/christiansakai/link_crawler_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3d9f3116d501195a4a407ff76652eb4576a0ce59
[INFO] sha for GitHub repo christiansakai/link_crawler_rust: 3d9f3116d501195a4a407ff76652eb4576a0ce59
[INFO] validating manifest of christiansakai/link_crawler_rust 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 christiansakai/link_crawler_rust 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 christiansakai/link_crawler_rust
[INFO] finished frobbing christiansakai/link_crawler_rust
[INFO] frobbed toml for christiansakai/link_crawler_rust written to work/ex/clippy-test-run/sources/stable/gh/christiansakai/link_crawler_rust/Cargo.toml
[INFO] started frobbing christiansakai/link_crawler_rust
[INFO] finished frobbing christiansakai/link_crawler_rust
[INFO] frobbed toml for christiansakai/link_crawler_rust written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/christiansakai/link_crawler_rust/Cargo.toml
[INFO] crate christiansakai/link_crawler_rust 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 christiansakai/link_crawler_rust against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/christiansakai/link_crawler_rust:/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] becd24c0e19aecb9d93fcea4a0eb23020b0463b7a326bffa03431b47b8865a68
[INFO] running `"docker" "start" "-a" "becd24c0e19aecb9d93fcea4a0eb23020b0463b7a326bffa03431b47b8865a68"`
[INFO] [stderr]    Compiling string_cache_codegen v0.4.1
[INFO] [stderr]     Checking uuid v0.1.18
[INFO] [stderr]     Checking url v0.2.38
[INFO] [stderr]    Compiling string_cache v0.6.2
[INFO] [stderr]    Compiling markup5ever v0.6.2
[INFO] [stderr]     Checking html5ever v0.21.0
[INFO] [stderr]     Checking link_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:92:24
[INFO] [stderr]    |
[INFO] [stderr] 92 |       let mut response = client
[INFO] [stderr]    |  ________________________^
[INFO] [stderr] 93 | |         .get(&url_string)
[INFO] [stderr] 94 | |         .send()
[INFO] [stderr] 95 | |         .ok()
[INFO] [stderr] 96 | |         .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:92:24
[INFO] [stderr]    |
[INFO] [stderr] 92 |       let mut response = client
[INFO] [stderr]    |  ________________________^
[INFO] [stderr] 93 | |         .get(&url_string)
[INFO] [stderr] 94 | |         .send()
[INFO] [stderr] 95 | |         .ok()
[INFO] [stderr] 96 | |         .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 17.84s
[INFO] running `"docker" "inspect" "becd24c0e19aecb9d93fcea4a0eb23020b0463b7a326bffa03431b47b8865a68"`
[INFO] running `"docker" "rm" "-f" "becd24c0e19aecb9d93fcea4a0eb23020b0463b7a326bffa03431b47b8865a68"`
[INFO] [stdout] becd24c0e19aecb9d93fcea4a0eb23020b0463b7a326bffa03431b47b8865a68