[INFO] updating cached repository BeatButton/pixiv-dl
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/BeatButton/pixiv-dl
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/BeatButton/pixiv-dl" "work/ex/clippy-test-run/sources/stable/gh/BeatButton/pixiv-dl"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/BeatButton/pixiv-dl'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/BeatButton/pixiv-dl" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/BeatButton/pixiv-dl"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/BeatButton/pixiv-dl'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e285f8d29e0b8392795da74e3b622dad7be445cd
[INFO] sha for GitHub repo BeatButton/pixiv-dl: e285f8d29e0b8392795da74e3b622dad7be445cd
[INFO] validating manifest of BeatButton/pixiv-dl 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 BeatButton/pixiv-dl 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 BeatButton/pixiv-dl
[INFO] finished frobbing BeatButton/pixiv-dl
[INFO] frobbed toml for BeatButton/pixiv-dl written to work/ex/clippy-test-run/sources/stable/gh/BeatButton/pixiv-dl/Cargo.toml
[INFO] started frobbing BeatButton/pixiv-dl
[INFO] finished frobbing BeatButton/pixiv-dl
[INFO] frobbed toml for BeatButton/pixiv-dl written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/BeatButton/pixiv-dl/Cargo.toml
[INFO] crate BeatButton/pixiv-dl 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 BeatButton/pixiv-dl 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/BeatButton/pixiv-dl:/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] 923fb529d7bba3eac0cc95df818b0e6ac2e31e19b4fddf92db9debf725fdbf68
[INFO] running `"docker" "start" "-a" "923fb529d7bba3eac0cc95df818b0e6ac2e31e19b4fddf92db9debf725fdbf68"`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]    Compiling proc-macro2 v0.4.20
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling quote v0.6.9
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling syn v0.15.18
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking tokio-reactor v0.1.6
[INFO] [stderr]     Checking tokio-tcp v0.1.2
[INFO] [stderr]     Checking tokio-udp v0.1.2
[INFO] [stderr]     Checking tokio-uds v0.2.3
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]     Checking tokio v0.1.11
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]     Checking hyper v0.12.14
[INFO] [stderr]     Checking failure v0.1.3
[INFO] [stderr]     Checking tiff v0.2.1
[INFO] [stderr]     Checking image v0.20.1
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking reqwest v0.9.4
[INFO] [stderr]     Checking pixiv-dl v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/main.rs:91:13
[INFO] [stderr]    |
[INFO] [stderr] 91 |             downloader: downloader,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `downloader`
[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/main.rs:92:13
[INFO] [stderr]    |
[INFO] [stderr] 92 |             user_id: user_id,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `user_id`
[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/main.rs:132:13
[INFO] [stderr]     |
[INFO] [stderr] 132 |             headers: headers,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `headers`
[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/main.rs:91:13
[INFO] [stderr]    |
[INFO] [stderr] 91 |             downloader: downloader,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `downloader`
[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/main.rs:92:13
[INFO] [stderr]    |
[INFO] [stderr] 92 |             user_id: user_id,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `user_id`
[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/main.rs:132:13
[INFO] [stderr]     |
[INFO] [stderr] 132 |             headers: headers,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `headers`
[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: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/main.rs:109:33
[INFO] [stderr]     |
[INFO] [stderr] 109 |                   Ok(mut resp) => match resp["illusts"].as_array_mut() {
[INFO] [stderr]     |  _________________________________^
[INFO] [stderr] 110 | |                     Some(illusts) => {
[INFO] [stderr] 111 | |                         self.illusts.append(illusts);
[INFO] [stderr] 112 | |                         self.offset += 30;
[INFO] [stderr] 113 | |                     }
[INFO] [stderr] 114 | |                     None => {}
[INFO] [stderr] 115 | |                 },
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 109 |                 Ok(mut resp) => if let Some(illusts) = resp["illusts"].as_array_mut() {
[INFO] [stderr] 110 |     self.illusts.append(illusts);
[INFO] [stderr] 111 |     self.offset += 30;
[INFO] [stderr] 112 | },
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/main.rs:237:37
[INFO] [stderr]     |
[INFO] [stderr] 237 | /                                     match dirname
[INFO] [stderr] 238 | |                                         .chars()
[INFO] [stderr] 239 | |                                         .enumerate()
[INFO] [stderr] 240 | |                                         .filter(|(_, ch)| !['+', '=', '-', '_'].contains(ch))
[INFO] [stderr] ...   |
[INFO] [stderr] 262 | |                                         None => {}
[INFO] [stderr] 263 | |                                     }
[INFO] [stderr]     | |_____________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 237 |                                     if let Some(idx) = dirname
[INFO] [stderr] 238 |                                         .chars()
[INFO] [stderr] 239 |                                         .enumerate()
[INFO] [stderr] 240 |                                         .filter(|(_, ch)| !['+', '=', '-', '_'].contains(ch))
[INFO] [stderr] 241 |                                         .map(|(idx, _)| idx)
[INFO] [stderr] 242 |                                         .next() {
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/main.rs:400:38
[INFO] [stderr]     |
[INFO] [stderr] 400 |             &zip_url[..zip_url.rfind("/").unwrap()],
[INFO] [stderr]     |                                      ^^^ help: try using a char instead: `'/'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/main.rs:109:33
[INFO] [stderr]     |
[INFO] [stderr] 109 |                   Ok(mut resp) => match resp["illusts"].as_array_mut() {
[INFO] [stderr]     |  _________________________________^
[INFO] [stderr] 110 | |                     Some(illusts) => {
[INFO] [stderr] 111 | |                         self.illusts.append(illusts);
[INFO] [stderr] 112 | |                         self.offset += 30;
[INFO] [stderr] 113 | |                     }
[INFO] [stderr] 114 | |                     None => {}
[INFO] [stderr] 115 | |                 },
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 109 |                 Ok(mut resp) => if let Some(illusts) = resp["illusts"].as_array_mut() {
[INFO] [stderr] 110 |     self.illusts.append(illusts);
[INFO] [stderr] 111 |     self.offset += 30;
[INFO] [stderr] 112 | },
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/main.rs:237:37
[INFO] [stderr]     |
[INFO] [stderr] 237 | /                                     match dirname
[INFO] [stderr] 238 | |                                         .chars()
[INFO] [stderr] 239 | |                                         .enumerate()
[INFO] [stderr] 240 | |                                         .filter(|(_, ch)| !['+', '=', '-', '_'].contains(ch))
[INFO] [stderr] ...   |
[INFO] [stderr] 262 | |                                         None => {}
[INFO] [stderr] 263 | |                                     }
[INFO] [stderr]     | |_____________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 237 |                                     if let Some(idx) = dirname
[INFO] [stderr] 238 |                                         .chars()
[INFO] [stderr] 239 |                                         .enumerate()
[INFO] [stderr] 240 |                                         .filter(|(_, ch)| !['+', '=', '-', '_'].contains(ch))
[INFO] [stderr] 241 |                                         .map(|(idx, _)| idx)
[INFO] [stderr] 242 |                                         .next() {
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/main.rs:400:38
[INFO] [stderr]     |
[INFO] [stderr] 400 |             &zip_url[..zip_url.rfind("/").unwrap()],
[INFO] [stderr]     |                                      ^^^ help: try using a char instead: `'/'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `"docker" "inspect" "923fb529d7bba3eac0cc95df818b0e6ac2e31e19b4fddf92db9debf725fdbf68"`
[INFO] running `"docker" "rm" "-f" "923fb529d7bba3eac0cc95df818b0e6ac2e31e19b4fddf92db9debf725fdbf68"`
[INFO] [stdout] 923fb529d7bba3eac0cc95df818b0e6ac2e31e19b4fddf92db9debf725fdbf68