[INFO] crate elastic 0.21.0-pre.4 is already in cache
[INFO] extracting crate elastic 0.21.0-pre.4 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/elastic/0.21.0-pre.4
[INFO] extracting crate elastic 0.21.0-pre.4 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/elastic/0.21.0-pre.4
[INFO] validating manifest of elastic-0.21.0-pre.4 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of elastic-0.21.0-pre.4 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing elastic-0.21.0-pre.4
[INFO] finished frobbing elastic-0.21.0-pre.4
[INFO] frobbed toml for elastic-0.21.0-pre.4 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/elastic/0.21.0-pre.4/Cargo.toml
[INFO] started frobbing elastic-0.21.0-pre.4
[INFO] finished frobbing elastic-0.21.0-pre.4
[INFO] frobbed toml for elastic-0.21.0-pre.4 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/elastic/0.21.0-pre.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking elastic-0.21.0-pre.4 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-6/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/elastic/0.21.0-pre.4:/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f0ba2db1fdfe0ceff698580caba34f12d1fe42d15253c114768acf19e1413d63
[INFO] running `"docker" "start" "-a" "f0ba2db1fdfe0ceff698580caba34f12d1fe42d15253c114768acf19e1413d63"`
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]     Checking fluent_builder v0.5.0
[INFO] [stderr]     Checking elastic_requests v0.21.0-pre.4
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]     Checking geo v0.4.13
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking elastic_responses v0.21.0-pre.4
[INFO] [stderr]     Checking geo v0.6.3
[INFO] [stderr]     Checking geohash v0.4.0
[INFO] [stderr]     Checking reqwest v0.9.18
[INFO] [stderr]    Compiling elastic_types_derive_internals v0.21.0-pre.4
[INFO] [stderr]    Compiling elastic_derive v0.21.0-pre.5
[INFO] [stderr]     Checking geojson v0.9.1
[INFO] [stderr]    Compiling elastic_types_derive v0.21.0-pre.4
[INFO] [stderr]     Checking elastic_types v0.21.0-pre.4
[INFO] [stderr]     Checking elastic v0.21.0-pre.4 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/error.rs:55:1
[INFO] [stderr]    |
[INFO] [stderr] 55 | / /**
[INFO] [stderr] 56 | | An error encountered while interacting with Elasticsearch.
[INFO] [stderr] 57 | |
[INFO] [stderr] 58 | | API errors can be easily matched and destructured whereas client errors
[INFO] [stderr] ...  |
[INFO] [stderr] 62 | | also contain a backtrace.
[INFO] [stderr] 63 | | */
[INFO] [stderr]    | |__^
[INFO] [stderr] 64 | / quick_error! {
[INFO] [stderr] 65 | |     #[derive(Debug)]
[INFO] [stderr] 66 | |     pub enum Error {
[INFO] [stderr] 67 | |         /** An API error from Elasticsearch. */
[INFO] [stderr] ...  |
[INFO] [stderr] 79 | |     }
[INFO] [stderr] 80 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]   --> src/error.rs:55:1
[INFO] [stderr]    |
[INFO] [stderr] 55 | / /**
[INFO] [stderr] 56 | | An error encountered while interacting with Elasticsearch.
[INFO] [stderr] 57 | |
[INFO] [stderr] 58 | | API errors can be easily matched and destructured whereas client errors
[INFO] [stderr] ...  |
[INFO] [stderr] 62 | | also contain a backtrace.
[INFO] [stderr] 63 | | */
[INFO] [stderr]    | |__^
[INFO] [stderr] 64 | / quick_error! {
[INFO] [stderr] 65 | |     #[derive(Debug)]
[INFO] [stderr] 66 | |     pub enum Error {
[INFO] [stderr] 67 | |         /** An API error from Elasticsearch. */
[INFO] [stderr] ...  |
[INFO] [stderr] 79 | |     }
[INFO] [stderr] 80 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/client/sender/static_nodes.rs:88:1
[INFO] [stderr]     |
[INFO] [stderr] 88  | / /**
[INFO] [stderr] 89  | | An error attempting to get an address using a strategy.
[INFO] [stderr] 90  | | */
[INFO] [stderr]     | |__^
[INFO] [stderr] 91  | / quick_error! {
[INFO] [stderr] 92  | |     #[derive(Debug)]
[INFO] [stderr] 93  | |     pub enum StrategyError {
[INFO] [stderr] 94  | |         Empty {
[INFO] [stderr] ...   |
[INFO] [stderr] 104 | |     }
[INFO] [stderr] 105 | | }
[INFO] [stderr]     | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/client/sender/static_nodes.rs:88:1
[INFO] [stderr]     |
[INFO] [stderr] 88  | / /**
[INFO] [stderr] 89  | | An error attempting to get an address using a strategy.
[INFO] [stderr] 90  | | */
[INFO] [stderr]     | |__^
[INFO] [stderr] 91  | / quick_error! {
[INFO] [stderr] 92  | |     #[derive(Debug)]
[INFO] [stderr] 93  | |     pub enum StrategyError {
[INFO] [stderr] 94  | |         Empty {
[INFO] [stderr] ...   |
[INFO] [stderr] 104 | |     }
[INFO] [stderr] 105 | | }
[INFO] [stderr]     | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `elastic`
[INFO] [stderr]    --> src/client/requests/document_delete.rs:358:14
[INFO] [stderr]     |
[INFO] [stderr] 358 |     #[derive(ElasticType)]
[INFO] [stderr]     |              ^^^^^^^^^^^ use of undeclared type or module `elastic`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `elastic`
[INFO] [stderr]    --> src/client/requests/document_get.rs:361:27
[INFO] [stderr]     |
[INFO] [stderr] 361 |     #[derive(Deserialize, ElasticType)]
[INFO] [stderr]     |                           ^^^^^^^^^^^ use of undeclared type or module `elastic`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `elastic`
[INFO] [stderr]    --> src/client/requests/document_index.rs:411:25
[INFO] [stderr]     |
[INFO] [stderr] 411 |     #[derive(Serialize, ElasticType)]
[INFO] [stderr]     |                         ^^^^^^^^^^^ use of undeclared type or module `elastic`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `elastic`
[INFO] [stderr]    --> src/client/requests/document_put_mapping.rs:302:14
[INFO] [stderr]     |
[INFO] [stderr] 302 |     #[derive(ElasticType)]
[INFO] [stderr]     |              ^^^^^^^^^^^ use of undeclared type or module `elastic`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `elastic`
[INFO] [stderr]    --> src/client/requests/document_update.rs:757:25
[INFO] [stderr]     |
[INFO] [stderr] 757 |     #[derive(Serialize, ElasticType)]
[INFO] [stderr]     |                         ^^^^^^^^^^^ use of undeclared type or module `elastic`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:94:36
[INFO] [stderr]    |
[INFO] [stderr] 94 | pub(crate) struct WrappedError(Box<StdError + Send + Sync>);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:113:34
[INFO] [stderr]     |
[INFO] [stderr] 113 |     fn source(&self) -> Option<&(StdError + 'static)> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:129:34
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn source(&self) -> Option<&(StdError + 'static)> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:149:32
[INFO] [stderr]     |
[INFO] [stderr] 149 | pub(crate) fn wrapped(err: Box<StdError + Send + Sync>) -> WrappedError {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/search.rs:427:16
[INFO] [stderr]     |
[INFO] [stderr] 427 |     inner: Box<Future<Item = SearchResponse<TDocument>, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = SearchResponse<TDocument>, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/document_delete.rs:331:16
[INFO] [stderr]     |
[INFO] [stderr] 331 |     inner: Box<Future<Item = DeleteResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = DeleteResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/document_get.rs:331:16
[INFO] [stderr]     |
[INFO] [stderr] 331 |     inner: Box<Future<Item = GetResponse<TDocument>, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = GetResponse<TDocument>, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/document_index.rs:384:16
[INFO] [stderr]     |
[INFO] [stderr] 384 |     inner: Box<Future<Item = IndexResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = IndexResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/document_put_mapping.rs:271:16
[INFO] [stderr]     |
[INFO] [stderr] 271 |     inner: Box<Future<Item = CommandResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CommandResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/document_update.rs:725:16
[INFO] [stderr]     |
[INFO] [stderr] 725 |     inner: Box<Future<Item = UpdateResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = UpdateResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/index_close.rs:181:16
[INFO] [stderr]     |
[INFO] [stderr] 181 |     inner: Box<Future<Item = CommandResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CommandResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/index_create.rs:268:16
[INFO] [stderr]     |
[INFO] [stderr] 268 |     inner: Box<Future<Item = CommandResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CommandResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/index_delete.rs:177:16
[INFO] [stderr]     |
[INFO] [stderr] 177 |     inner: Box<Future<Item = CommandResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CommandResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/index_exists.rs:177:16
[INFO] [stderr]     |
[INFO] [stderr] 177 |     inner: Box<Future<Item = IndicesExistsResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = IndicesExistsResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/index_open.rs:181:16
[INFO] [stderr]     |
[INFO] [stderr] 181 |     inner: Box<Future<Item = CommandResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CommandResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/bulk/mod.rs:802:16
[INFO] [stderr]     |
[INFO] [stderr] 802 |     inner: Box<Future<Item = TResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = TResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/ping.rs:190:16
[INFO] [stderr]     |
[INFO] [stderr] 190 |     inner: Box<Future<Item = PingResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = PingResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/responses/async.rs:158:16
[INFO] [stderr]     |
[INFO] [stderr] 158 |     inner: Box<Future<Item = T, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/sniffed_nodes/mod.rs:107:14
[INFO] [stderr]     |
[INFO] [stderr] 107 |     ) -> Box<Future<Item = RequestParams, Error = Error>>
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = RequestParams, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/sniffed_nodes/mod.rs:346:23
[INFO] [stderr]     |
[INFO] [stderr] 346 |     type Params = Box<Future<Item = RequestParams, Error = Error>>;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = RequestParams, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/async.rs:96:13
[INFO] [stderr]     |
[INFO] [stderr] 96  | /             Fn(
[INFO] [stderr] 97  | |                     &mut AsyncHttpRequest,
[INFO] [stderr] 98  | |                 ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr] 99  | |                 + Send
[INFO] [stderr] 100 | |                 + Sync,
[INFO] [stderr]     | |______________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 96  |             dyn Fn(
[INFO] [stderr] 97  |                     &mut AsyncHttpRequest,
[INFO] [stderr] 98  |                 ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr] 99  |                 + Send
[INFO] [stderr] 100 |                 + Sync,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client/sender/async.rs:98:26
[INFO] [stderr]    |
[INFO] [stderr] 98 |                 ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Box<StdError + Send + Sync>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client/sender/async.rs:98:56
[INFO] [stderr]    |
[INFO] [stderr] 98 |                 ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/async.rs:246:16
[INFO] [stderr]     |
[INFO] [stderr] 246 |     inner: Box<Future<Item = RequestParams, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = RequestParams, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/async.rs:301:16
[INFO] [stderr]     |
[INFO] [stderr] 301 |     inner: Box<Future<Item = AsyncResponseBuilder, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = AsyncResponseBuilder, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/async.rs:332:13
[INFO] [stderr]     |
[INFO] [stderr] 332 | /             Fn(
[INFO] [stderr] 333 | |                     &mut AsyncHttpRequest,
[INFO] [stderr] 334 | |                 ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr] 335 | |                 + Send
[INFO] [stderr] 336 | |                 + Sync,
[INFO] [stderr]     | |______________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 332 |             dyn Fn(
[INFO] [stderr] 333 |                     &mut AsyncHttpRequest,
[INFO] [stderr] 334 |                 ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr] 335 |                 + Send
[INFO] [stderr] 336 |                 + Sync,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/async.rs:334:26
[INFO] [stderr]     |
[INFO] [stderr] 334 |                 ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Box<StdError + Send + Sync>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/async.rs:334:56
[INFO] [stderr]     |
[INFO] [stderr] 334 |                 ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/async.rs:530:22
[INFO] [stderr]     |
[INFO] [stderr] 530 |             ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Box<StdError + Send + Sync>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/async.rs:530:52
[INFO] [stderr]     |
[INFO] [stderr] 530 |             ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client/sender/sync.rs:76:13
[INFO] [stderr]    |
[INFO] [stderr] 76 |         Arc<Fn(&mut SyncHttpRequest) -> Result<(), Box<StdError + Send + Sync>> + Send + Sync>,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut SyncHttpRequest) -> Result<(), Box<StdError + Send + Sync>> + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client/sender/sync.rs:76:56
[INFO] [stderr]    |
[INFO] [stderr] 76 |         Arc<Fn(&mut SyncHttpRequest) -> Result<(), Box<StdError + Send + Sync>> + Send + Sync>,
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/sync.rs:239:13
[INFO] [stderr]     |
[INFO] [stderr] 239 | /             Fn(&mut SyncHttpRequest) -> Result<(), Box<StdError + Send + Sync>>
[INFO] [stderr] 240 | |                 + Send
[INFO] [stderr] 241 | |                 + Sync
[INFO] [stderr] 242 | |                 + 'static,
[INFO] [stderr]     | |_________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 239 |             dyn Fn(&mut SyncHttpRequest) -> Result<(), Box<StdError + Send + Sync>>
[INFO] [stderr] 240 |                 + Send
[INFO] [stderr] 241 |                 + Sync
[INFO] [stderr] 242 |                 + 'static,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/sync.rs:239:56
[INFO] [stderr]     |
[INFO] [stderr] 239 |             Fn(&mut SyncHttpRequest) -> Result<(), Box<StdError + Send + Sync>>
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/sync.rs:408:67
[INFO] [stderr]     |
[INFO] [stderr] 408 |         pre_send: impl Fn(&mut SyncHttpRequest) -> Result<(), Box<StdError + Send + Sync>>
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http/sync.rs:28:20
[INFO] [stderr]    |
[INFO] [stderr] 28 |     UnBuffered(Box<Read + Send>),
[INFO] [stderr]    |                    ^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http/sync.rs:107:28
[INFO] [stderr]     |
[INFO] [stderr] 107 |     UnBuffered(&'a mut Box<Read + Send>),
[INFO] [stderr]     |                            ^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:94:36
[INFO] [stderr]    |
[INFO] [stderr] 94 | pub(crate) struct WrappedError(Box<StdError + Send + Sync>);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:113:34
[INFO] [stderr]     |
[INFO] [stderr] 113 |     fn source(&self) -> Option<&(StdError + 'static)> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:129:34
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn source(&self) -> Option<&(StdError + 'static)> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:149:32
[INFO] [stderr]     |
[INFO] [stderr] 149 | pub(crate) fn wrapped(err: Box<StdError + Send + Sync>) -> WrappedError {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/search.rs:427:16
[INFO] [stderr]     |
[INFO] [stderr] 427 |     inner: Box<Future<Item = SearchResponse<TDocument>, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = SearchResponse<TDocument>, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/document_delete.rs:331:16
[INFO] [stderr]     |
[INFO] [stderr] 331 |     inner: Box<Future<Item = DeleteResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = DeleteResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/document_get.rs:331:16
[INFO] [stderr]     |
[INFO] [stderr] 331 |     inner: Box<Future<Item = GetResponse<TDocument>, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = GetResponse<TDocument>, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/document_index.rs:384:16
[INFO] [stderr]     |
[INFO] [stderr] 384 |     inner: Box<Future<Item = IndexResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = IndexResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/document_put_mapping.rs:271:16
[INFO] [stderr]     |
[INFO] [stderr] 271 |     inner: Box<Future<Item = CommandResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CommandResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/document_update.rs:725:16
[INFO] [stderr]     |
[INFO] [stderr] 725 |     inner: Box<Future<Item = UpdateResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = UpdateResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/index_close.rs:181:16
[INFO] [stderr]     |
[INFO] [stderr] 181 |     inner: Box<Future<Item = CommandResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CommandResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/index_create.rs:268:16
[INFO] [stderr]     |
[INFO] [stderr] 268 |     inner: Box<Future<Item = CommandResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CommandResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/index_delete.rs:177:16
[INFO] [stderr]     |
[INFO] [stderr] 177 |     inner: Box<Future<Item = CommandResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CommandResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/index_exists.rs:177:16
[INFO] [stderr]     |
[INFO] [stderr] 177 |     inner: Box<Future<Item = IndicesExistsResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = IndicesExistsResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/index_open.rs:181:16
[INFO] [stderr]     |
[INFO] [stderr] 181 |     inner: Box<Future<Item = CommandResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CommandResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/bulk/mod.rs:802:16
[INFO] [stderr]     |
[INFO] [stderr] 802 |     inner: Box<Future<Item = TResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = TResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/requests/ping.rs:190:16
[INFO] [stderr]     |
[INFO] [stderr] 190 |     inner: Box<Future<Item = PingResponse, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = PingResponse, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/responses/async.rs:158:16
[INFO] [stderr]     |
[INFO] [stderr] 158 |     inner: Box<Future<Item = T, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/sniffed_nodes/mod.rs:107:14
[INFO] [stderr]     |
[INFO] [stderr] 107 |     ) -> Box<Future<Item = RequestParams, Error = Error>>
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = RequestParams, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/sniffed_nodes/mod.rs:346:23
[INFO] [stderr]     |
[INFO] [stderr] 346 |     type Params = Box<Future<Item = RequestParams, Error = Error>>;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = RequestParams, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/async.rs:96:13
[INFO] [stderr]     |
[INFO] [stderr] 96  | /             Fn(
[INFO] [stderr] 97  | |                     &mut AsyncHttpRequest,
[INFO] [stderr] 98  | |                 ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr] 99  | |                 + Send
[INFO] [stderr] 100 | |                 + Sync,
[INFO] [stderr]     | |______________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 96  |             dyn Fn(
[INFO] [stderr] 97  |                     &mut AsyncHttpRequest,
[INFO] [stderr] 98  |                 ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr] 99  |                 + Send
[INFO] [stderr] 100 |                 + Sync,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client/sender/async.rs:98:26
[INFO] [stderr]    |
[INFO] [stderr] 98 |                 ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Box<StdError + Send + Sync>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client/sender/async.rs:98:56
[INFO] [stderr]    |
[INFO] [stderr] 98 |                 ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/async.rs:246:16
[INFO] [stderr]     |
[INFO] [stderr] 246 |     inner: Box<Future<Item = RequestParams, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = RequestParams, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/async.rs:301:16
[INFO] [stderr]     |
[INFO] [stderr] 301 |     inner: Box<Future<Item = AsyncResponseBuilder, Error = Error>>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = AsyncResponseBuilder, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/async.rs:332:13
[INFO] [stderr]     |
[INFO] [stderr] 332 | /             Fn(
[INFO] [stderr] 333 | |                     &mut AsyncHttpRequest,
[INFO] [stderr] 334 | |                 ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr] 335 | |                 + Send
[INFO] [stderr] 336 | |                 + Sync,
[INFO] [stderr]     | |______________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 332 |             dyn Fn(
[INFO] [stderr] 333 |                     &mut AsyncHttpRequest,
[INFO] [stderr] 334 |                 ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr] 335 |                 + Send
[INFO] [stderr] 336 |                 + Sync,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/async.rs:334:26
[INFO] [stderr]     |
[INFO] [stderr] 334 |                 ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Box<StdError + Send + Sync>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/async.rs:334:56
[INFO] [stderr]     |
[INFO] [stderr] 334 |                 ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/async.rs:530:22
[INFO] [stderr]     |
[INFO] [stderr] 530 |             ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = Box<StdError + Send + Sync>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/async.rs:530:52
[INFO] [stderr]     |
[INFO] [stderr] 530 |             ) -> Box<Future<Item = (), Error = Box<StdError + Send + Sync>>>
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client/sender/sync.rs:76:13
[INFO] [stderr]    |
[INFO] [stderr] 76 |         Arc<Fn(&mut SyncHttpRequest) -> Result<(), Box<StdError + Send + Sync>> + Send + Sync>,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut SyncHttpRequest) -> Result<(), Box<StdError + Send + Sync>> + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client/sender/sync.rs:76:56
[INFO] [stderr]    |
[INFO] [stderr] 76 |         Arc<Fn(&mut SyncHttpRequest) -> Result<(), Box<StdError + Send + Sync>> + Send + Sync>,
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/sync.rs:239:13
[INFO] [stderr]     |
[INFO] [stderr] 239 | /             Fn(&mut SyncHttpRequest) -> Result<(), Box<StdError + Send + Sync>>
[INFO] [stderr] 240 | |                 + Send
[INFO] [stderr] 241 | |                 + Sync
[INFO] [stderr] 242 | |                 + 'static,
[INFO] [stderr]     | |_________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 239 |             dyn Fn(&mut SyncHttpRequest) -> Result<(), Box<StdError + Send + Sync>>
[INFO] [stderr] 240 |                 + Send
[INFO] [stderr] 241 |                 + Sync
[INFO] [stderr] 242 |                 + 'static,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/sync.rs:239:56
[INFO] [stderr]     |
[INFO] [stderr] 239 |             Fn(&mut SyncHttpRequest) -> Result<(), Box<StdError + Send + Sync>>
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sender/sync.rs:408:67
[INFO] [stderr]     |
[INFO] [stderr] 408 |         pre_send: impl Fn(&mut SyncHttpRequest) -> Result<(), Box<StdError + Send + Sync>>
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http/sync.rs:28:20
[INFO] [stderr]    |
[INFO] [stderr] 28 |     UnBuffered(Box<Read + Send>),
[INFO] [stderr]    |                    ^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http/sync.rs:107:28
[INFO] [stderr]     |
[INFO] [stderr] 107 |     UnBuffered(&'a mut Box<Read + Send>),
[INFO] [stderr]     |                            ^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: Could not compile `elastic`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "f0ba2db1fdfe0ceff698580caba34f12d1fe42d15253c114768acf19e1413d63"`
[INFO] running `"docker" "rm" "-f" "f0ba2db1fdfe0ceff698580caba34f12d1fe42d15253c114768acf19e1413d63"`
[INFO] [stdout] f0ba2db1fdfe0ceff698580caba34f12d1fe42d15253c114768acf19e1413d63