[INFO] crate binance-async 0.2.0 is already in cache
[INFO] extracting crate binance-async 0.2.0 into work/ex/clippy-test-run/sources/stable/reg/binance-async/0.2.0
[INFO] extracting crate binance-async 0.2.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/binance-async/0.2.0
[INFO] validating manifest of binance-async-0.2.0 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 binance-async-0.2.0 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 binance-async-0.2.0
[INFO] finished frobbing binance-async-0.2.0
[INFO] frobbed toml for binance-async-0.2.0 written to work/ex/clippy-test-run/sources/stable/reg/binance-async/0.2.0/Cargo.toml
[INFO] started frobbing binance-async-0.2.0
[INFO] finished frobbing binance-async-0.2.0
[INFO] frobbed toml for binance-async-0.2.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/binance-async/0.2.0/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 binance-async-0.2.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/binance-async/0.2.0:/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] b6bbb6a3448262c80ca7eea34e615a2e383ee12e470ae11d3e61b4bdac0b2212
[INFO] running `"docker" "start" "-a" "b6bbb6a3448262c80ca7eea34e615a2e383ee12e470ae11d3e61b4bdac0b2212"`
[INFO] [stderr]     Checking min_max_macros v0.1.1
[INFO] [stderr]     Checking vec_box v1.0.0
[INFO] [stderr]     Checking tokio-dns-unofficial v0.3.1
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking sugar v0.2.0
[INFO] [stderr]     Checking tokio-tungstenite v0.6.0
[INFO] [stderr]     Checking binance-async v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/client/account.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |             price: price,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `price`
[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/account.rs:90:13
[INFO] [stderr]    |
[INFO] [stderr] 90 |             price: price,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `price`
[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/transport.rs:35:13
[INFO] [stderr]    |
[INFO] [stderr] 35 |             client: client,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `client`
[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/transport.rs:45:13
[INFO] [stderr]    |
[INFO] [stderr] 45 |             client: client,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `client`
[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/account.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |             price: price,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `price`
[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/account.rs:90:13
[INFO] [stderr]    |
[INFO] [stderr] 90 |             price: price,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `price`
[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/transport.rs:35:13
[INFO] [stderr]    |
[INFO] [stderr] 35 |             client: client,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `client`
[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/transport.rs:45:13
[INFO] [stderr]    |
[INFO] [stderr] 45 |             client: client,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `client`
[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]   --> src/client/websocket.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 16 | const WS_URL: &'static str = "wss://stream.binance.com:9443/ws";
[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: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/transport.rs:219:9
[INFO] [stderr]     |
[INFO] [stderr] 219 |         s
[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.rs:218:17
[INFO] [stderr]     |
[INFO] [stderr] 218 |         let s = vec.into_iter().map(|(k, v)| format!("{}={}", k, v)).collect::<Vec<_>>().join("&");
[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/client/websocket.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 16 | const WS_URL: &'static str = "wss://stream.binance.com:9443/ws";
[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: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]    --> src/transport.rs:219:9
[INFO] [stderr]     |
[INFO] [stderr] 219 |         s
[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.rs:218:17
[INFO] [stderr]     |
[INFO] [stderr] 218 |         let s = vec.into_iter().map(|(k, v)| format!("{}={}", k, v)).collect::<Vec<_>>().join("&");
[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: identical conversion
[INFO] [stderr]   --> src/client/account.rs:72:18
[INFO] [stderr]    |
[INFO] [stderr] 72 |             qty: qty.into(),
[INFO] [stderr]    |                  ^^^^^^^^^^ help: consider removing `.into()`: `qty`
[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/client/account.rs:89:18
[INFO] [stderr]    |
[INFO] [stderr] 89 |             qty: qty.into(),
[INFO] [stderr]    |                  ^^^^^^^^^^ help: consider removing `.into()`: `qty`
[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: identical conversion
[INFO] [stderr]    --> src/client/account.rs:105:18
[INFO] [stderr]     |
[INFO] [stderr] 105 |             qty: qty.into(),
[INFO] [stderr]     |                  ^^^^^^^^^^ help: consider removing `.into()`: `qty`
[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: identical conversion
[INFO] [stderr]    --> src/client/account.rs:121:18
[INFO] [stderr]     |
[INFO] [stderr] 121 |             qty: qty.into(),
[INFO] [stderr]     |                  ^^^^^^^^^^ help: consider removing `.into()`: `qty`
[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: you should consider adding a `Default` implementation for `client::Binance`
[INFO] [stderr]   --> src/client/mod.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     pub fn new() -> Self {
[INFO] [stderr] 16 | |         Binance { transport: Transport::new() }
[INFO] [stderr] 17 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl Default for client::Binance {
[INFO] [stderr] 15 |     fn default() -> Self {
[INFO] [stderr] 16 |         Self::new()
[INFO] [stderr] 17 |     }
[INFO] [stderr] 18 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `to_*` usually take self by reference; consider choosing a less ambiguous name
[INFO] [stderr]   --> src/error.rs:23:22
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn to_result(self) -> StdResult<T, BinanceResponseError> {
[INFO] [stderr]    |                      ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::wrong_self_convention)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]   --> src/model/websocket.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Candlestick(CandelStickMessage),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::large_enum_variant)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
[INFO] [stderr] help: consider boxing the large fields to reduce the total size of the enum
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Candlestick(Box<CandelStickMessage>),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/client/account.rs:72:18
[INFO] [stderr]    |
[INFO] [stderr] 72 |             qty: qty.into(),
[INFO] [stderr]    |                  ^^^^^^^^^^ help: consider removing `.into()`: `qty`
[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/client/account.rs:89:18
[INFO] [stderr]    |
[INFO] [stderr] 89 |             qty: qty.into(),
[INFO] [stderr]    |                  ^^^^^^^^^^ help: consider removing `.into()`: `qty`
[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: identical conversion
[INFO] [stderr]    --> src/client/account.rs:105:18
[INFO] [stderr]     |
[INFO] [stderr] 105 |             qty: qty.into(),
[INFO] [stderr]     |                  ^^^^^^^^^^ help: consider removing `.into()`: `qty`
[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: identical conversion
[INFO] [stderr]    --> src/client/account.rs:121:18
[INFO] [stderr]     |
[INFO] [stderr] 121 |             qty: qty.into(),
[INFO] [stderr]     |                  ^^^^^^^^^^ help: consider removing `.into()`: `qty`
[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: you should consider adding a `Default` implementation for `client::Binance`
[INFO] [stderr]   --> src/client/mod.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     pub fn new() -> Self {
[INFO] [stderr] 16 | |         Binance { transport: Transport::new() }
[INFO] [stderr] 17 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl Default for client::Binance {
[INFO] [stderr] 15 |     fn default() -> Self {
[INFO] [stderr] 16 |         Self::new()
[INFO] [stderr] 17 |     }
[INFO] [stderr] 18 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `to_*` usually take self by reference; consider choosing a less ambiguous name
[INFO] [stderr]   --> src/error.rs:23:22
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn to_result(self) -> StdResult<T, BinanceResponseError> {
[INFO] [stderr]    |                      ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::wrong_self_convention)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]   --> src/model/websocket.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Candlestick(CandelStickMessage),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::large_enum_variant)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
[INFO] [stderr] help: consider boxing the large fields to reduce the total size of the enum
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Candlestick(Box<CandelStickMessage>),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `transport::Transport`
[INFO] [stderr]   --> src/transport.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | /     pub fn new() -> Self {
[INFO] [stderr] 30 | |         let https = HttpsConnector::new(4).unwrap();
[INFO] [stderr] 31 | |         let client = Client::builder().build::<_, Body>(https);
[INFO] [stderr] 32 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |         }
[INFO] [stderr] 38 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl Default for transport::Transport {
[INFO] [stderr] 29 |     fn default() -> Self {
[INFO] [stderr] 30 |         Self::new()
[INFO] [stderr] 31 |     }
[INFO] [stderr] 32 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/transport.rs:195:21
[INFO] [stderr]     |
[INFO] [stderr] 195 |             None => format!("{}", body),
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `body.to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[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] error: this .into_iter() call is equivalent to .iter_mut() and will not move the array
[INFO] [stderr]    --> src/transport.rs:338:27
[INFO] [stderr]     |
[INFO] [stderr] 338 |         let q: Vec<_> = q.into_iter().map(|(k, v)| format!("{}={}", k, v)).collect();
[INFO] [stderr]     |                           ^^^^^^^^^ help: call directly: `iter_mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::into_iter_on_array)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_array
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `binance-async`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `transport::Transport`
[INFO] [stderr]   --> src/transport.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | /     pub fn new() -> Self {
[INFO] [stderr] 30 | |         let https = HttpsConnector::new(4).unwrap();
[INFO] [stderr] 31 | |         let client = Client::builder().build::<_, Body>(https);
[INFO] [stderr] 32 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |         }
[INFO] [stderr] 38 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl Default for transport::Transport {
[INFO] [stderr] 29 |     fn default() -> Self {
[INFO] [stderr] 30 |         Self::new()
[INFO] [stderr] 31 |     }
[INFO] [stderr] 32 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/transport.rs:195:21
[INFO] [stderr]     |
[INFO] [stderr] 195 |             None => format!("{}", body),
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `body.to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[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] error: build failed
[INFO] running `"docker" "inspect" "b6bbb6a3448262c80ca7eea34e615a2e383ee12e470ae11d3e61b4bdac0b2212"`
[INFO] running `"docker" "rm" "-f" "b6bbb6a3448262c80ca7eea34e615a2e383ee12e470ae11d3e61b4bdac0b2212"`
[INFO] [stdout] b6bbb6a3448262c80ca7eea34e615a2e383ee12e470ae11d3e61b4bdac0b2212