[INFO] updating cached repository calum/rust_reddit_scraper
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/calum/rust_reddit_scraper
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/calum/rust_reddit_scraper" "work/ex/clippy-test-run/sources/stable/gh/calum/rust_reddit_scraper"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/calum/rust_reddit_scraper'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/calum/rust_reddit_scraper" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/calum/rust_reddit_scraper"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/calum/rust_reddit_scraper'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cb3f59a462830fbf73eef23761d261bc914c749f
[INFO] sha for GitHub repo calum/rust_reddit_scraper: cb3f59a462830fbf73eef23761d261bc914c749f
[INFO] validating manifest of calum/rust_reddit_scraper 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 calum/rust_reddit_scraper 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 calum/rust_reddit_scraper
[INFO] finished frobbing calum/rust_reddit_scraper
[INFO] frobbed toml for calum/rust_reddit_scraper written to work/ex/clippy-test-run/sources/stable/gh/calum/rust_reddit_scraper/Cargo.toml
[INFO] started frobbing calum/rust_reddit_scraper
[INFO] finished frobbing calum/rust_reddit_scraper
[INFO] frobbed toml for calum/rust_reddit_scraper written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/calum/rust_reddit_scraper/Cargo.toml
[INFO] crate calum/rust_reddit_scraper 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 calum/rust_reddit_scraper against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/calum/rust_reddit_scraper:/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] c93ca7042d7bcd8e4c9b7f8cca9ba2cc03895027776531bda9ed9f5a2afd396e
[INFO] running `"docker" "start" "-a" "c93ca7042d7bcd8e4c9b7f8cca9ba2cc03895027776531bda9ed9f5a2afd396e"`
[INFO] [stderr]    Compiling version_check v0.1.3
[INFO] [stderr]    Compiling serde_derive_internals v0.18.0
[INFO] [stderr]     Checking regex v0.2.3
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]    Compiling unicase v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.24
[INFO] [stderr]     Checking dotenv v0.10.1
[INFO] [stderr]     Checking mime v0.3.5
[INFO] [stderr]     Checking hyper v0.11.9
[INFO] [stderr]     Checking hyper-tls v0.1.2
[INFO] [stderr]     Checking rust_reddit_user_scraper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/reddit/api.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |             api_method: api_method,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `api_method`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/reddit/api.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             access_token: access_token,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `access_token`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/reddit/authenticate.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |                 url: url,
[INFO] [stderr]    |                 ^^^^^^^^ help: replace it with: `url`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/requester.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |             url: url,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `url`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/reddit/api.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |             api_method: api_method,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `api_method`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/reddit/api.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |             access_token: access_token,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `access_token`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/reddit/authenticate.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |                 url: url,
[INFO] [stderr]    |                 ^^^^^^^^ help: replace it with: `url`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/requester.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |             url: url,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `url`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/requester.rs:145:9
[INFO] [stderr]     |
[INFO] [stderr] 145 |         got
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/requester.rs:143:19
[INFO] [stderr]     |
[INFO] [stderr] 143 |         let got = core.run(get).expect("Failed to make get request");
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/requester.rs:217:13
[INFO] [stderr]     |
[INFO] [stderr] 217 |             posted
[INFO] [stderr]     |             ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/requester.rs:215:26
[INFO] [stderr]     |
[INFO] [stderr] 215 |             let posted = core.run(post).expect("Failed to make POST request");
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/requester.rs:145:9
[INFO] [stderr]     |
[INFO] [stderr] 145 |         got
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/requester.rs:143:19
[INFO] [stderr]     |
[INFO] [stderr] 143 |         let got = core.run(get).expect("Failed to make get request");
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/requester.rs:217:13
[INFO] [stderr]     |
[INFO] [stderr] 217 |             posted
[INFO] [stderr]     |             ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]    --> src/requester.rs:215:26
[INFO] [stderr]     |
[INFO] [stderr] 215 |             let posted = core.run(post).expect("Failed to make POST request");
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `url`
[INFO] [stderr]  --> src/reddit/authenticate.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     url: String,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `posts`.
[INFO] [stderr]   --> src/reddit/mod.rs:37:14
[INFO] [stderr]    |
[INFO] [stderr] 37 |     for i in 0..3 {
[INFO] [stderr]    |              ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 37 |     for <item> in posts.iter().take(3) {
[INFO] [stderr]    |         ^^^^^^    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `comments`.
[INFO] [stderr]   --> src/reddit/mod.rs:66:14
[INFO] [stderr]    |
[INFO] [stderr] 66 |     for i in 0..3 {
[INFO] [stderr]    |              ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 66 |     for <item> in comments.iter().take(3) {
[INFO] [stderr]    |         ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `url`
[INFO] [stderr]  --> src/reddit/authenticate.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     url: String,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `posts`.
[INFO] [stderr]   --> src/reddit/mod.rs:37:14
[INFO] [stderr]    |
[INFO] [stderr] 37 |     for i in 0..3 {
[INFO] [stderr]    |              ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 37 |     for <item> in posts.iter().take(3) {
[INFO] [stderr]    |         ^^^^^^    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `comments`.
[INFO] [stderr]   --> src/reddit/mod.rs:66:14
[INFO] [stderr]    |
[INFO] [stderr] 66 |     for i in 0..3 {
[INFO] [stderr]    |              ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 66 |     for <item> in comments.iter().take(3) {
[INFO] [stderr]    |         ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.64s
[INFO] running `"docker" "inspect" "c93ca7042d7bcd8e4c9b7f8cca9ba2cc03895027776531bda9ed9f5a2afd396e"`
[INFO] running `"docker" "rm" "-f" "c93ca7042d7bcd8e4c9b7f8cca9ba2cc03895027776531bda9ed9f5a2afd396e"`
[INFO] [stdout] c93ca7042d7bcd8e4c9b7f8cca9ba2cc03895027776531bda9ed9f5a2afd396e