[INFO] crate async_docker 0.1.1 is already in cache
[INFO] extracting crate async_docker 0.1.1 into work/ex/clippy-test-run/sources/stable/reg/async_docker/0.1.1
[INFO] extracting crate async_docker 0.1.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/async_docker/0.1.1
[INFO] validating manifest of async_docker-0.1.1 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 async_docker-0.1.1 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 async_docker-0.1.1
[INFO] finished frobbing async_docker-0.1.1
[INFO] frobbed toml for async_docker-0.1.1 written to work/ex/clippy-test-run/sources/stable/reg/async_docker/0.1.1/Cargo.toml
[INFO] started frobbing async_docker-0.1.1
[INFO] finished frobbing async_docker-0.1.1
[INFO] frobbed toml for async_docker-0.1.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/async_docker/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 async_docker-0.1.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/async_docker/0.1.1:/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] 3ba93d749734d7ac860c4f4fe9dbf257d26d13571a0941b28a75c241c2db7f50
[INFO] running `"docker" "start" "-a" "3ba93d749734d7ac860c4f4fe9dbf257d26d13571a0941b28a75c241c2db7f50"`
[INFO] [stderr]     Checking async_docker v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/communicate/util.rs:16:28
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub(crate) const URI_ENV: &'static str = "SHIPLIFT_URI";
[INFO] [stderr]    |                           -^^^^^^^---- help: consider removing `'static`: `&str`
[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: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/communicate/util.rs:17:32
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub(crate) const DEFAULT_URI: &'static str = "unix://var/run/docker.sock";
[INFO] [stderr]    |                               -^^^^^^^---- help: consider removing `'static`: `&str`
[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: module has the same name as its containing module
[INFO] [stderr]  --> src/build/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | mod build;
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/tarball/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub mod tarball;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]   --> src/transport/tty.rs:91:18
[INFO] [stderr]    |
[INFO] [stderr] 91 |               else {
[INFO] [stderr]    |  __________________^
[INFO] [stderr] 92 | |                 if self.buf.len() == 0 {
[INFO] [stderr] 93 | |                     return Ok(Async::Ready(None))
[INFO] [stderr] 94 | |                 }
[INFO] [stderr] ...  |
[INFO] [stderr] 97 | |                 }
[INFO] [stderr] 98 | |             }
[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] 91 |             else if self.buf.len() == 0 {
[INFO] [stderr] 92 |     return Ok(Async::Ready(None))
[INFO] [stderr] 93 | }
[INFO] [stderr] 94 | else {
[INFO] [stderr] 95 |     return Err(ErrorKind::Eof.into())
[INFO] [stderr] 96 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/transport/parse.rs:127:25
[INFO] [stderr]     |
[INFO] [stderr] 127 |                         t
[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/transport/parse.rs:125:33
[INFO] [stderr]     |
[INFO] [stderr] 125 |                           let t = de_from_str::<T>(as_str)
[INFO] [stderr]     |  _________________________________^
[INFO] [stderr] 126 | |                             .map_err(Error::from);
[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: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/communicate/util.rs:16:28
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub(crate) const URI_ENV: &'static str = "SHIPLIFT_URI";
[INFO] [stderr]    |                           -^^^^^^^---- help: consider removing `'static`: `&str`
[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: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/communicate/util.rs:17:32
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub(crate) const DEFAULT_URI: &'static str = "unix://var/run/docker.sock";
[INFO] [stderr]    |                               -^^^^^^^---- help: consider removing `'static`: `&str`
[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: module has the same name as its containing module
[INFO] [stderr]  --> src/build/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | mod build;
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::module_inception)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: module has the same name as its containing module
[INFO] [stderr]  --> src/tarball/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub mod tarball;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]   --> src/transport/tty.rs:91:18
[INFO] [stderr]    |
[INFO] [stderr] 91 |               else {
[INFO] [stderr]    |  __________________^
[INFO] [stderr] 92 | |                 if self.buf.len() == 0 {
[INFO] [stderr] 93 | |                     return Ok(Async::Ready(None))
[INFO] [stderr] 94 | |                 }
[INFO] [stderr] ...  |
[INFO] [stderr] 97 | |                 }
[INFO] [stderr] 98 | |             }
[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] 91 |             else if self.buf.len() == 0 {
[INFO] [stderr] 92 |     return Ok(Async::Ready(None))
[INFO] [stderr] 93 | }
[INFO] [stderr] 94 | else {
[INFO] [stderr] 95 |     return Err(ErrorKind::Eof.into())
[INFO] [stderr] 96 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/transport/parse.rs:127:25
[INFO] [stderr]     |
[INFO] [stderr] 127 |                         t
[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/transport/parse.rs:125:33
[INFO] [stderr]     |
[INFO] [stderr] 125 |                           let t = de_from_str::<T>(as_str)
[INFO] [stderr]     |  _________________________________^
[INFO] [stderr] 126 | |                             .map_err(Error::from);
[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: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/representation/rep.rs:163:9
[INFO] [stderr]     |
[INFO] [stderr] 163 | /         match self.Env {
[INFO] [stderr] 164 | |             Some(ref vars) => {
[INFO] [stderr] 165 | |                 for e in vars {
[INFO] [stderr] 166 | |                     let pair: Vec<&str> = e.split("=").collect();
[INFO] [stderr] ...   |
[INFO] [stderr] 170 | |             _ => (),
[INFO] [stderr] 171 | |         };
[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] 163 |         if let Some(ref vars) = self.Env {
[INFO] [stderr] 164 |     for e in vars {
[INFO] [stderr] 165 |         let pair: Vec<&str> = e.split("=").collect();
[INFO] [stderr] 166 |         map.insert(pair[0].to_owned(), pair[1].to_owned());
[INFO] [stderr] 167 |     }
[INFO] [stderr] 168 | };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/representation/rep.rs:166:51
[INFO] [stderr]     |
[INFO] [stderr] 166 |                     let pair: Vec<&str> = e.split("=").collect();
[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/representation/rep.rs:163:9
[INFO] [stderr]     |
[INFO] [stderr] 163 | /         match self.Env {
[INFO] [stderr] 164 | |             Some(ref vars) => {
[INFO] [stderr] 165 | |                 for e in vars {
[INFO] [stderr] 166 | |                     let pair: Vec<&str> = e.split("=").collect();
[INFO] [stderr] ...   |
[INFO] [stderr] 170 | |             _ => (),
[INFO] [stderr] 171 | |         };
[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] 163 |         if let Some(ref vars) = self.Env {
[INFO] [stderr] 164 |     for e in vars {
[INFO] [stderr] 165 |         let pair: Vec<&str> = e.split("=").collect();
[INFO] [stderr] 166 |         map.insert(pair[0].to_owned(), pair[1].to_owned());
[INFO] [stderr] 167 |     }
[INFO] [stderr] 168 | };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/representation/rep.rs:166:51
[INFO] [stderr]     |
[INFO] [stderr] 166 |                     let pair: Vec<&str> = e.split("=").collect();
[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: methods called `new` usually return `Self`
[INFO] [stderr]   --> src/communicate/tcp_docker.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | /     pub(crate) fn new(host: Uri) -> Result<Box<DockerApi>> {
[INFO] [stderr] 15 | |         let interact = Interact::new(Client::new(), host);
[INFO] [stderr] 16 | |         let docker = Self::new_inner(Arc::new(interact));
[INFO] [stderr] 17 | |
[INFO] [stderr] 18 | |         Ok(Box::new(docker))
[INFO] [stderr] 19 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_ret_no_self)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_ret_no_self
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `new` usually return `Self`
[INFO] [stderr]   --> src/communicate/unix_docker.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 | /     pub(crate) fn new(host: Uri) -> Result<Box<DockerApi>>
[INFO] [stderr] 67 | |     {
[INFO] [stderr] 68 | |         let path = format!("/{}{}",
[INFO] [stderr] 69 | |                            host.authority_part().map(|a| a.as_str()).unwrap_or_default(),
[INFO] [stderr] ...  |
[INFO] [stderr] 87 | |         Ok(Box::new(docker))
[INFO] [stderr] 88 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_ret_no_self
[INFO] [stderr] 
[INFO] [stderr] warning: use as_ref() instead
[INFO] [stderr]   --> src/communicate/util.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 | /         match self {
[INFO] [stderr] 40 | |             Some(ref x) => Some(x),
[INFO] [stderr] 41 | |             None => None,
[INFO] [stderr] 42 | |         }
[INFO] [stderr]    | |_________^ help: try this: `self.as_ref()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_as_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_as_ref
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/communicate/container.rs:58:17
[INFO] [stderr]    |
[INFO] [stderr] 58 |             id: id.into(),
[INFO] [stderr]    |                 ^^^^^^^^^ help: consider removing `.into()`: `id`
[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: use of `ok_or` followed by a function call
[INFO] [stderr]    --> src/communicate/container.rs:214:26
[INFO] [stderr]     |
[INFO] [stderr] 214 |                         .ok_or(Error::from(EK::JsonFieldMissing("Id")))
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `ok_or_else(|| Error::from(EK::JsonFieldMissing("Id")))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]    --> src/communicate/container.rs:216:30
[INFO] [stderr]     |
[INFO] [stderr] 216 |                             .ok_or(Error::from(EK::JsonTypeError("Id", "String"))))
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `ok_or_else(|| Error::from(EK::JsonTypeError("Id", "String")))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/build/build.rs:351:42
[INFO] [stderr]     |
[INFO] [stderr] 351 |             insert(&mut key_string.split(".").peekable(), v, body)
[INFO] [stderr]     |                                          ^^^ help: try using a char instead: `'.'`
[INFO] [stderr]     |
[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: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:388:18
[INFO] [stderr]     |
[INFO] [stderr] 388 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:398:18
[INFO] [stderr]     |
[INFO] [stderr] 398 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:408:18
[INFO] [stderr]     |
[INFO] [stderr] 408 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:419:18
[INFO] [stderr]     |
[INFO] [stderr] 419 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:437:18
[INFO] [stderr]     |
[INFO] [stderr] 437 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:447:18
[INFO] [stderr]     |
[INFO] [stderr] 447 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:465:18
[INFO] [stderr]     |
[INFO] [stderr] 465 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:478:18
[INFO] [stderr]     |
[INFO] [stderr] 478 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:565:18
[INFO] [stderr]     |
[INFO] [stderr] 565 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:576:18
[INFO] [stderr]     |
[INFO] [stderr] 576 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]     --> src/build/build.rs:1090:18
[INFO] [stderr]      |
[INFO] [stderr] 1090 |                 .or_insert(Vec::new())
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `bundle` doesn't need a mutable reference
[INFO] [stderr]   --> src/tarball/tarball.rs:41:29
[INFO] [stderr]    |
[INFO] [stderr] 41 |     bundle(Path::new(path), &mut append, false)?;
[INFO] [stderr]    |                             ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unnecessary_mut_passed)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/transport/tty.rs:40:39
[INFO] [stderr]    |
[INFO] [stderr] 40 |                         message_type: header[0] as u32,
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^ help: try: `u32::from(header[0])`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/transport/tty.rs:92:20
[INFO] [stderr]    |
[INFO] [stderr] 92 |                 if self.buf.len() == 0 {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `self.buf.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: methods called `new` usually return `Self`
[INFO] [stderr]   --> src/communicate/tcp_docker.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | /     pub(crate) fn new(host: Uri) -> Result<Box<DockerApi>> {
[INFO] [stderr] 15 | |         let interact = Interact::new(Client::new(), host);
[INFO] [stderr] 16 | |         let docker = Self::new_inner(Arc::new(interact));
[INFO] [stderr] 17 | |
[INFO] [stderr] 18 | |         Ok(Box::new(docker))
[INFO] [stderr] 19 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_ret_no_self)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_ret_no_self
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `new` usually return `Self`
[INFO] [stderr]   --> src/communicate/unix_docker.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 | /     pub(crate) fn new(host: Uri) -> Result<Box<DockerApi>>
[INFO] [stderr] 67 | |     {
[INFO] [stderr] 68 | |         let path = format!("/{}{}",
[INFO] [stderr] 69 | |                            host.authority_part().map(|a| a.as_str()).unwrap_or_default(),
[INFO] [stderr] ...  |
[INFO] [stderr] 87 | |         Ok(Box::new(docker))
[INFO] [stderr] 88 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_ret_no_self
[INFO] [stderr] 
[INFO] [stderr] warning: use as_ref() instead
[INFO] [stderr]   --> src/communicate/util.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 | /         match self {
[INFO] [stderr] 40 | |             Some(ref x) => Some(x),
[INFO] [stderr] 41 | |             None => None,
[INFO] [stderr] 42 | |         }
[INFO] [stderr]    | |_________^ help: try this: `self.as_ref()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_as_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_as_ref
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/communicate/container.rs:58:17
[INFO] [stderr]    |
[INFO] [stderr] 58 |             id: id.into(),
[INFO] [stderr]    |                 ^^^^^^^^^ help: consider removing `.into()`: `id`
[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: identical conversion
[INFO] [stderr]    --> src/transport/parse.rs:184:8
[INFO] [stderr]     |
[INFO] [stderr] 184 |     Ok(Uri::from(res?))
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^ help: consider removing `Uri::from()`: `res?`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]    --> src/communicate/container.rs:214:26
[INFO] [stderr]     |
[INFO] [stderr] 214 |                         .ok_or(Error::from(EK::JsonFieldMissing("Id")))
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `ok_or_else(|| Error::from(EK::JsonFieldMissing("Id")))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `ok_or` followed by a function call
[INFO] [stderr]    --> src/communicate/container.rs:216:30
[INFO] [stderr]     |
[INFO] [stderr] 216 |                             .ok_or(Error::from(EK::JsonTypeError("Id", "String"))))
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `ok_or_else(|| Error::from(EK::JsonTypeError("Id", "String")))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/build/build.rs:351:42
[INFO] [stderr]     |
[INFO] [stderr] 351 |             insert(&mut key_string.split(".").peekable(), v, body)
[INFO] [stderr]     |                                          ^^^ help: try using a char instead: `'.'`
[INFO] [stderr]     |
[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: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:388:18
[INFO] [stderr]     |
[INFO] [stderr] 388 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:398:18
[INFO] [stderr]     |
[INFO] [stderr] 398 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:408:18
[INFO] [stderr]     |
[INFO] [stderr] 408 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:419:18
[INFO] [stderr]     |
[INFO] [stderr] 419 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:437:18
[INFO] [stderr]     |
[INFO] [stderr] 437 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:447:18
[INFO] [stderr]     |
[INFO] [stderr] 447 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:465:18
[INFO] [stderr]     |
[INFO] [stderr] 465 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:478:18
[INFO] [stderr]     |
[INFO] [stderr] 478 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:565:18
[INFO] [stderr]     |
[INFO] [stderr] 565 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    --> src/build/build.rs:576:18
[INFO] [stderr]     |
[INFO] [stderr] 576 |                 .or_insert(Vec::new())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]     --> src/build/build.rs:1090:18
[INFO] [stderr]      |
[INFO] [stderr] 1090 |                 .or_insert(Vec::new())
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `bundle` doesn't need a mutable reference
[INFO] [stderr]   --> src/tarball/tarball.rs:41:29
[INFO] [stderr]    |
[INFO] [stderr] 41 |     bundle(Path::new(path), &mut append, false)?;
[INFO] [stderr]    |                             ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unnecessary_mut_passed)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/transport/tty.rs:40:39
[INFO] [stderr]    |
[INFO] [stderr] 40 |                         message_type: header[0] as u32,
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^ help: try: `u32::from(header[0])`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]   --> src/transport/tty.rs:92:20
[INFO] [stderr]    |
[INFO] [stderr] 92 |                 if self.buf.len() == 0 {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `self.buf.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: identical conversion
[INFO] [stderr]    --> src/transport/parse.rs:184:8
[INFO] [stderr]     |
[INFO] [stderr] 184 |     Ok(Uri::from(res?))
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^ help: consider removing `Uri::from()`: `res?`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/archiveget.rs:29:30
[INFO] [stderr]    |
[INFO] [stderr] 29 |             .for_each(|a| Ok(println!("{:?}", a)))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/networkconnect.rs:30:30
[INFO] [stderr]    |
[INFO] [stderr] 30 |             .and_then(|a| Ok(println!("{:?}", a)))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/networkdelete.rs:27:30
[INFO] [stderr]    |
[INFO] [stderr] 27 |             .and_then(|a| Ok(println!("{:?}", a)))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/logs.rs:28:30
[INFO] [stderr]    |
[INFO] [stderr] 28 |             .for_each(|a| Ok(println!("{:?}", a)))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/containerexec.rs:37:30
[INFO] [stderr]    |
[INFO] [stderr] 37 |             .for_each(|a| Ok(println!("{:?}", a)))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/imagebuild.rs:26:30
[INFO] [stderr]    |
[INFO] [stderr] 26 |             .and_then(|a| Ok(println!("{:#?}", a)))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/info.rs:15:26
[INFO] [stderr]    |
[INFO] [stderr] 15 |             .then(|a| Ok(println!("{:?}", a)))
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/networkcreate.rs:30:30
[INFO] [stderr]    |
[INFO] [stderr] 30 |             .and_then(|a| Ok(println!("{:?}", a)))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/imagepull.rs:26:30
[INFO] [stderr]    |
[INFO] [stderr] 26 |             .and_then(|a| Ok(println!("{:#?}", a)))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/containerinspect.rs:24:26
[INFO] [stderr]    |
[INFO] [stderr] 24 |             .then(|a| Ok(println!("{:?}", a)))
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/networkdisconnect.rs:30:30
[INFO] [stderr]    |
[INFO] [stderr] 30 |             .and_then(|a| Ok(println!("{:?}", a)))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/imageinspect.rs:25:26
[INFO] [stderr]    |
[INFO] [stderr] 25 |             .then(|a| Ok(println!("{:?}", a)))
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/export.rs:38:20
[INFO] [stderr]    |
[INFO] [stderr] 38 |                 Ok(println!("Success"))
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/networkinspect.rs:26:30
[INFO] [stderr]    |
[INFO] [stderr] 26 |             .and_then(|a| Ok(println!("{:?}", a)))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/events.rs:16:30
[INFO] [stderr]    |
[INFO] [stderr] 16 |             .for_each(|a| Ok(println!("{:?}", a)))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/archiveput.rs:31:26
[INFO] [stderr]    |
[INFO] [stderr] 31 |             .then(|a| Ok(println!("{:?}", a)))
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/images.rs:16:30
[INFO] [stderr]    |
[INFO] [stderr] 16 |             .and_then(|a| Ok(println!("{:#?}", a)))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/containers.rs:16:30
[INFO] [stderr]    |
[INFO] [stderr] 16 |             .and_then(|a| Ok(println!("{:?}", a)))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/imagedelete.rs:25:26
[INFO] [stderr]    |
[INFO] [stderr] 25 |             .then(|a| Ok(println!("{:?}", a)))
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/top.rs:26:30
[INFO] [stderr]    |
[INFO] [stderr] 26 |             .and_then(|a| Ok(println!("{:?}", a)))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/networks.rs:16:30
[INFO] [stderr]    |
[INFO] [stderr] 16 |             .and_then(|a| Ok(println!("{:?}", a)))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/containercreate.rs:29:30
[INFO] [stderr]    |
[INFO] [stderr] 29 |             .and_then(|a| Ok(println!("{:?}", a)))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> examples/stats.rs:25:30
[INFO] [stderr]    |
[INFO] [stderr] 25 |             .for_each(|a| Ok(println!("{:?}", a)))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 42s
[INFO] running `"docker" "inspect" "3ba93d749734d7ac860c4f4fe9dbf257d26d13571a0941b28a75c241c2db7f50"`
[INFO] running `"docker" "rm" "-f" "3ba93d749734d7ac860c4f4fe9dbf257d26d13571a0941b28a75c241c2db7f50"`
[INFO] [stdout] 3ba93d749734d7ac860c4f4fe9dbf257d26d13571a0941b28a75c241c2db7f50