[INFO] updating cached repository bombless/proxy-test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bombless/proxy-test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bombless/proxy-test" "work/ex/clippy-test-run/sources/stable/gh/bombless/proxy-test"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/bombless/proxy-test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bombless/proxy-test" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/bombless/proxy-test"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/bombless/proxy-test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d2ce1f78ea05afd08000d4235c93a5db659b7a38
[INFO] sha for GitHub repo bombless/proxy-test: d2ce1f78ea05afd08000d4235c93a5db659b7a38
[INFO] validating manifest of bombless/proxy-test 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 bombless/proxy-test 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 bombless/proxy-test
[INFO] finished frobbing bombless/proxy-test
[INFO] frobbed toml for bombless/proxy-test written to work/ex/clippy-test-run/sources/stable/gh/bombless/proxy-test/Cargo.toml
[INFO] started frobbing bombless/proxy-test
[INFO] finished frobbing bombless/proxy-test
[INFO] frobbed toml for bombless/proxy-test written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/bombless/proxy-test/Cargo.toml
[INFO] crate bombless/proxy-test 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 bombless/proxy-test against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/bombless/proxy-test:/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 -Dclippy::into_iter_on_array" "-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] 0c7b0ea4f937d9bb96de19a8666937e2374dc24efa15d20e15768669b4760efb
[INFO] running `"docker" "start" "-a" "0c7b0ea4f937d9bb96de19a8666937e2374dc24efa15d20e15768669b4760efb"`
[INFO] [stderr]     Checking proxy-test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> tcp.rs:54:29
[INFO] [stderr]    |
[INFO] [stderr] 54 |                             starter: starter,
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^ help: replace it with: `starter`
[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]   --> tcp.rs:55:29
[INFO] [stderr]    |
[INFO] [stderr] 55 |                             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]   --> tcp.rs:56:29
[INFO] [stderr]    |
[INFO] [stderr] 56 |                             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]    --> tcp.rs:162:30
[INFO] [stderr]     |
[INFO] [stderr] 162 |                 Collecting { collect: collect }
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^ help: replace it with: `collect`
[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]    --> tcp.rs:165:24
[INFO] [stderr]     |
[INFO] [stderr] 165 |                 Done { collect: collect }
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^ help: replace it with: `collect`
[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]    --> tcp.rs:169:32
[INFO] [stderr]     |
[INFO] [stderr] 169 |                     Returned { collect: collect }
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^ help: replace it with: `collect`
[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]    --> tcp.rs:171:34
[INFO] [stderr]     |
[INFO] [stderr] 171 |                     Collecting { collect: collect }
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^ help: replace it with: `collect`
[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]   --> tcp.rs:54:29
[INFO] [stderr]    |
[INFO] [stderr] 54 |                             starter: starter,
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^ help: replace it with: `starter`
[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]   --> tcp.rs:55:29
[INFO] [stderr]    |
[INFO] [stderr] 55 |                             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]   --> tcp.rs:56:29
[INFO] [stderr]    |
[INFO] [stderr] 56 |                             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]    --> tcp.rs:162:30
[INFO] [stderr]     |
[INFO] [stderr] 162 |                 Collecting { collect: collect }
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^ help: replace it with: `collect`
[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]    --> tcp.rs:165:24
[INFO] [stderr]     |
[INFO] [stderr] 165 |                 Done { collect: collect }
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^ help: replace it with: `collect`
[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]    --> tcp.rs:169:32
[INFO] [stderr]     |
[INFO] [stderr] 169 |                     Returned { collect: collect }
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^ help: replace it with: `collect`
[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]    --> tcp.rs:171:34
[INFO] [stderr]     |
[INFO] [stderr] 171 |                     Collecting { collect: collect }
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^ help: replace it with: `collect`
[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: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> tcp.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 | const ECHO: &'static [u8] =
[INFO] [stderr]   |             -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> tcp.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |         return None;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> tcp.rs:129:25
[INFO] [stderr]     |
[INFO] [stderr] 129 |         const CONTENT: &'static [u8] = b"content-length";
[INFO] [stderr]     |                        -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> tcp.rs:231:13
[INFO] [stderr]     |
[INFO] [stderr] 231 |             return None;
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> tcp.rs:313:9
[INFO] [stderr]     |
[INFO] [stderr] 313 |         return None;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> tcp.rs:322:9
[INFO] [stderr]     |
[INFO] [stderr] 322 |         return None;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> tcp.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 | const ECHO: &'static [u8] =
[INFO] [stderr]   |             -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> tcp.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |         return None;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> tcp.rs:129:25
[INFO] [stderr]     |
[INFO] [stderr] 129 |         const CONTENT: &'static [u8] = b"content-length";
[INFO] [stderr]     |                        -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> tcp.rs:231:13
[INFO] [stderr]     |
[INFO] [stderr] 231 |             return None;
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> tcp.rs:313:9
[INFO] [stderr]     |
[INFO] [stderr] 313 |         return None;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> tcp.rs:322:9
[INFO] [stderr]     |
[INFO] [stderr] 322 |         return None;
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> tcp.rs:52:45
[INFO] [stderr]    |
[INFO] [stderr] 52 |                         headers.extend(&buf[..idx + 1]);
[INFO] [stderr]    |                                             ^^^^^^^^^ help: use: `..=idx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> tcp.rs:65:41
[INFO] [stderr]    |
[INFO] [stderr] 65 |                     content.extend(&buf[..idx + 1]);
[INFO] [stderr]    |                                         ^^^^^^^^^ help: use: `..=idx`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: replacing an `Option` with `None`
[INFO] [stderr]    --> tcp.rs:132:20
[INFO] [stderr]     |
[INFO] [stderr] 132 |         let this = replace(self, None);
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^ help: consider `Option::take()` instead: `self.take()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::mem_replace_option_with_none)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#mem_replace_option_with_none
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> tcp.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 183 |     stream.write(req.starter()).unwrap();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> tcp.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 184 |     stream.write(req.headers()).unwrap();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> tcp.rs:193:13
[INFO] [stderr]     |
[INFO] [stderr] 193 |             req.stream.write(&buf[..n]).unwrap();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> tcp.rs:52:45
[INFO] [stderr]    |
[INFO] [stderr] 52 |                         headers.extend(&buf[..idx + 1]);
[INFO] [stderr]    |                                             ^^^^^^^^^ help: use: `..=idx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> tcp.rs:65:41
[INFO] [stderr]    |
[INFO] [stderr] 65 |                     content.extend(&buf[..idx + 1]);
[INFO] [stderr]    |                                         ^^^^^^^^^ help: use: `..=idx`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: replacing an `Option` with `None`
[INFO] [stderr]    --> tcp.rs:132:20
[INFO] [stderr]     |
[INFO] [stderr] 132 |         let this = replace(self, None);
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^ help: consider `Option::take()` instead: `self.take()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::mem_replace_option_with_none)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#mem_replace_option_with_none
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> tcp.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 183 |     stream.write(req.starter()).unwrap();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> tcp.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 184 |     stream.write(req.headers()).unwrap();
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> tcp.rs:193:13
[INFO] [stderr]     |
[INFO] [stderr] 193 |             req.stream.write(&buf[..n]).unwrap();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> tcp.rs:343:17
[INFO] [stderr]     |
[INFO] [stderr] 343 |                 r.stream.write(ECHO).expect("write failed");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]    --> tcp.rs:343:17
[INFO] [stderr]     |
[INFO] [stderr] 343 |                 r.stream.write(ECHO).expect("write failed");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `proxy-test`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `proxy-test`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0c7b0ea4f937d9bb96de19a8666937e2374dc24efa15d20e15768669b4760efb"`
[INFO] running `"docker" "rm" "-f" "0c7b0ea4f937d9bb96de19a8666937e2374dc24efa15d20e15768669b4760efb"`
[INFO] [stdout] 0c7b0ea4f937d9bb96de19a8666937e2374dc24efa15d20e15768669b4760efb