[INFO] updating cached repository unixpickle/squidtun
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/unixpickle/squidtun
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/unixpickle/squidtun" "work/ex/clippy-test-run/sources/stable/gh/unixpickle/squidtun"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/unixpickle/squidtun'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/unixpickle/squidtun" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/unixpickle/squidtun"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/unixpickle/squidtun'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 69c8b05b86b62f30c7c396667c126132a15ab235
[INFO] sha for GitHub repo unixpickle/squidtun: 69c8b05b86b62f30c7c396667c126132a15ab235
[INFO] validating manifest of unixpickle/squidtun 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 unixpickle/squidtun 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 unixpickle/squidtun
[INFO] finished frobbing unixpickle/squidtun
[INFO] frobbed toml for unixpickle/squidtun written to work/ex/clippy-test-run/sources/stable/gh/unixpickle/squidtun/Cargo.toml
[INFO] started frobbing unixpickle/squidtun
[INFO] finished frobbing unixpickle/squidtun
[INFO] frobbed toml for unixpickle/squidtun written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/unixpickle/squidtun/Cargo.toml
[INFO] crate unixpickle/squidtun 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 unixpickle/squidtun 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/unixpickle/squidtun:/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] 6284050b6c68788621ed726c1e9cfdb3a9177a8168f6c53b18f47dbdff5097b8
[INFO] running `"docker" "start" "-a" "6284050b6c68788621ed726c1e9cfdb3a9177a8168f6c53b18f47dbdff5097b8"`
[INFO] [stderr]     Checking base64 v0.9.0
[INFO] [stderr]     Checking simple_logger v0.5.0
[INFO] [stderr]     Checking tokio-core v0.1.16
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking hyper v0.11.25
[INFO] [stderr]     Checking squidtun v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/client/future_util.rs:15:20
[INFO] [stderr]    |
[INFO] [stderr] 15 |         ReadStream{reader: reader, buf_size: buf_size}
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^ help: replace it with: `reader`
[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/client/future_util.rs:15:36
[INFO] [stderr]    |
[INFO] [stderr] 15 |         ReadStream{reader: reader, buf_size: buf_size}
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^ help: replace it with: `buf_size`
[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/client/future_util.rs:46:19
[INFO] [stderr]    |
[INFO] [stderr] 46 |         WriteSink{writer: writer, cur_buf: None}
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^ help: replace it with: `writer`
[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/server/session.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 id: id,
[INFO] [stderr]    |                 ^^^^^^ help: replace it with: `id`
[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/server/session.rs:38:17
[INFO] [stderr]    |
[INFO] [stderr] 38 |                 stream: stream,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^ help: replace it with: `stream`
[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/server/server.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |             sessions: sessions,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `sessions`
[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/server/server.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |             password: password,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `password`
[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/server/session.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 id: id,
[INFO] [stderr]    |                 ^^^^^^ help: replace it with: `id`
[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/server/session.rs:38:17
[INFO] [stderr]    |
[INFO] [stderr] 38 |                 stream: stream,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^ help: replace it with: `stream`
[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/server/server.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |             sessions: sessions,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `sessions`
[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/server/server.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |             password: password,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `password`
[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/client/future_util.rs:15:20
[INFO] [stderr]    |
[INFO] [stderr] 15 |         ReadStream{reader: reader, buf_size: buf_size}
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^ help: replace it with: `reader`
[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/client/future_util.rs:15:36
[INFO] [stderr]    |
[INFO] [stderr] 15 |         ReadStream{reader: reader, buf_size: buf_size}
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^ help: replace it with: `buf_size`
[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/client/future_util.rs:46:19
[INFO] [stderr]    |
[INFO] [stderr] 46 |         WriteSink{writer: writer, cur_buf: None}
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^ help: replace it with: `writer`
[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: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/client/main.rs:167:20
[INFO] [stderr]     |
[INFO] [stderr] 167 |               } else {
[INFO] [stderr]     |  ____________________^
[INFO] [stderr] 168 | |                 if data[0] == 1 {
[INFO] [stderr] 169 | |                     Ok(Some(data[1..data.len()].to_vec()))
[INFO] [stderr] 170 | |                 } else {
[INFO] [stderr] 171 | |                     Ok(None)
[INFO] [stderr] 172 | |                 }
[INFO] [stderr] 173 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 167 |             } else if data[0] == 1 {
[INFO] [stderr] 168 |     Ok(Some(data[1..data.len()].to_vec()))
[INFO] [stderr] 169 | } else {
[INFO] [stderr] 170 |     Ok(None)
[INFO] [stderr] 171 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/client/main.rs:167:20
[INFO] [stderr]     |
[INFO] [stderr] 167 |               } else {
[INFO] [stderr]     |  ____________________^
[INFO] [stderr] 168 | |                 if data[0] == 1 {
[INFO] [stderr] 169 | |                     Ok(Some(data[1..data.len()].to_vec()))
[INFO] [stderr] 170 | |                 } else {
[INFO] [stderr] 171 | |                     Ok(None)
[INFO] [stderr] 172 | |                 }
[INFO] [stderr] 173 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 167 |             } else if data[0] == 1 {
[INFO] [stderr] 168 |     Ok(Some(data[1..data.len()].to_vec()))
[INFO] [stderr] 169 | } else {
[INFO] [stderr] 170 |     Ok(None)
[INFO] [stderr] 171 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/server/server.rs:82:27
[INFO] [stderr]    |
[INFO] [stderr] 82 |                     Ok(if data.len() == 0 {
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `data.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/server/server.rs:98:13
[INFO] [stderr]    |
[INFO] [stderr] 98 |             "closed stdout".as_bytes().to_vec()
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"closed stdout"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::string_lit_as_bytes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/server/server.rs:176:36
[INFO] [stderr]     |
[INFO] [stderr] 176 |         if components.len() < 3 || components[0].len() != 0 {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!components[0].is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]    --> src/server/server.rs:179:23
[INFO] [stderr]     |
[INFO] [stderr] 179 |         let prefixes: Vec<(&str, Box<Fn(String) -> RequestInfo>)> = vec![
[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: redundant closure found
[INFO] [stderr]    --> src/server/server.rs:180:34
[INFO] [stderr]     |
[INFO] [stderr] 180 |             ("connect", Box::new(|s| RequestInfo::Connect(s))),
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `RequestInfo::Connect`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/server/server.rs:181:33
[INFO] [stderr]     |
[INFO] [stderr] 181 |             ("upload", Box::new(|s| RequestInfo::Upload(s))),
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `RequestInfo::Upload`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/server/server.rs:182:35
[INFO] [stderr]     |
[INFO] [stderr] 182 |             ("download", Box::new(|s| RequestInfo::Download(s))),
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `RequestInfo::Download`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/server/server.rs:183:32
[INFO] [stderr]     |
[INFO] [stderr] 183 |             ("close", Box::new(|s| RequestInfo::Close(s)))
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `RequestInfo::Close`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/server/main.rs:71:22
[INFO] [stderr]    |
[INFO] [stderr] 71 |             for i in (0..sessions.len()).into_iter().rev() {
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `(0..sessions.len())`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/client/main.rs:165:16
[INFO] [stderr]     |
[INFO] [stderr] 165 |             if data.len() == 0 {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `data.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/client/main.rs:176:24
[INFO] [stderr]     |
[INFO] [stderr] 176 |         .filter(|info| info.as_ref().unwrap().len() > 0)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!info.as_ref().unwrap().is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/client/main.rs:165:16
[INFO] [stderr]     |
[INFO] [stderr] 165 |             if data.len() == 0 {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `data.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/client/main.rs:176:24
[INFO] [stderr]     |
[INFO] [stderr] 176 |         .filter(|info| info.as_ref().unwrap().len() > 0)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!info.as_ref().unwrap().is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/server/server.rs:82:27
[INFO] [stderr]    |
[INFO] [stderr] 82 |                     Ok(if data.len() == 0 {
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `data.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/server/server.rs:98:13
[INFO] [stderr]    |
[INFO] [stderr] 98 |             "closed stdout".as_bytes().to_vec()
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"closed stdout"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::string_lit_as_bytes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/server/server.rs:176:36
[INFO] [stderr]     |
[INFO] [stderr] 176 |         if components.len() < 3 || components[0].len() != 0 {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!components[0].is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]    --> src/server/server.rs:179:23
[INFO] [stderr]     |
[INFO] [stderr] 179 |         let prefixes: Vec<(&str, Box<Fn(String) -> RequestInfo>)> = vec![
[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: redundant closure found
[INFO] [stderr]    --> src/server/server.rs:180:34
[INFO] [stderr]     |
[INFO] [stderr] 180 |             ("connect", Box::new(|s| RequestInfo::Connect(s))),
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `RequestInfo::Connect`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/server/server.rs:181:33
[INFO] [stderr]     |
[INFO] [stderr] 181 |             ("upload", Box::new(|s| RequestInfo::Upload(s))),
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `RequestInfo::Upload`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/server/server.rs:182:35
[INFO] [stderr]     |
[INFO] [stderr] 182 |             ("download", Box::new(|s| RequestInfo::Download(s))),
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `RequestInfo::Download`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/server/server.rs:183:32
[INFO] [stderr]     |
[INFO] [stderr] 183 |             ("close", Box::new(|s| RequestInfo::Close(s)))
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `RequestInfo::Close`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/server/main.rs:71:22
[INFO] [stderr]    |
[INFO] [stderr] 71 |             for i in (0..sessions.len()).into_iter().rev() {
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `(0..sessions.len())`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.98s
[INFO] running `"docker" "inspect" "6284050b6c68788621ed726c1e9cfdb3a9177a8168f6c53b18f47dbdff5097b8"`
[INFO] running `"docker" "rm" "-f" "6284050b6c68788621ed726c1e9cfdb3a9177a8168f6c53b18f47dbdff5097b8"`
[INFO] [stdout] 6284050b6c68788621ed726c1e9cfdb3a9177a8168f6c53b18f47dbdff5097b8