[INFO] fetching crate webdriver_client 0.2.2...
[INFO] checking webdriver_client-0.2.2 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate webdriver_client 0.2.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate webdriver_client 0.2.2 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate webdriver_client 0.2.2
[INFO] finished tweaking crates.io crate webdriver_client 0.2.2
[INFO] tweaked toml for crates.io crate webdriver_client 0.2.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stderrlog v0.2.4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4fa46dc3b4009492f9540c0e959810aa42535d6b33b48b87a0241fb11411b141
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "4fa46dc3b4009492f9540c0e959810aa42535d6b33b48b87a0241fb11411b141"`
[INFO] [stderr]     Checking log v0.3.8
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking stderrlog v0.2.4
[INFO] [stderr]     Checking env_logger v0.4.3
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking webdriver_client v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:124:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |         try!(res.read_to_string(&mut data));
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:129:46
[INFO] [stderr]     |
[INFO] [stderr] 129 |             let err: Value<WebDriverError> = try!(serde_json::from_str(&data));
[INFO] [stderr]     |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:139:19
[INFO] [stderr]     |
[INFO] [stderr] 139 |         let url = try!(self.baseurl.join(path)
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:142:23
[INFO] [stderr]     |
[INFO] [stderr] 142 |         let mut res = try!(self.http.get(url)
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:148:19
[INFO] [stderr]     |
[INFO] [stderr] 148 |         let url = try!(self.baseurl.join(path)
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:151:23
[INFO] [stderr]     |
[INFO] [stderr] 151 |         let mut res = try!(self.http.delete(url)
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:157:19
[INFO] [stderr]     |
[INFO] [stderr] 157 |         let url = try!(self.baseurl.join(path)
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:159:24
[INFO] [stderr]     |
[INFO] [stderr] 159 |         let body_str = try!(serde_json::to_string(body));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:162:23
[INFO] [stderr]     |
[INFO] [stderr] 162 |         let mut res = try!(self.http.post(url)
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:190:20
[INFO] [stderr]     |
[INFO] [stderr] 190 |         let sess = try!(Self::new_session(&client, params));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:206:23
[INFO] [stderr]     |
[INFO] [stderr] 206 |         let baseurl = try!(Url::parse(url).map_err(|_| Error::InvalidUrl));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:250:36
[INFO] [stderr]     |
[INFO] [stderr] 250 |         let resp: Value<Session> = try!(client.post("/session", &params));
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:257:24
[INFO] [stderr]     |
[INFO] [stderr] 257 |         let _: Empty = try!(self.client.post(&format!("/session/{}/url", &self.session_id), &params));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:262:27
[INFO] [stderr]     |
[INFO] [stderr] 262 |         let v: Value<_> = try!(self.client.get(&format!("/session/{}/url", self.session_id)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:267:24
[INFO] [stderr]     |
[INFO] [stderr] 267 |         let _: Empty = try!(self.client.post(&format!("/session/{}/back", self.session_id), &Empty {}));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:272:24
[INFO] [stderr]     |
[INFO] [stderr] 272 |         let _: Empty = try!(self.client.post(&format!("/session/{}/forward", self.session_id), &Empty {}));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:277:24
[INFO] [stderr]     |
[INFO] [stderr] 277 |         let _: Empty = try!(self.client.post(&format!("/session/{}/refresh", self.session_id), &Empty {}));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:282:27
[INFO] [stderr]     |
[INFO] [stderr] 282 |         let v: Value<_> = try!(self.client.get(&format!("/session/{}/source", self.session_id)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:287:27
[INFO] [stderr]     |
[INFO] [stderr] 287 |         let v: Value<_> = try!(self.client.get(&format!("/session/{}/title", self.session_id)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:293:27
[INFO] [stderr]     |
[INFO] [stderr] 293 |         let v: Value<_> = try!(self.client.get(&format!("/session/{}/cookie", self.session_id)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:298:27
[INFO] [stderr]     |
[INFO] [stderr] 298 |         let v: Value<_> = try!(self.client.get(&format!("/session/{}/window", self.session_id)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:303:24
[INFO] [stderr]     |
[INFO] [stderr] 303 |         let _: Empty = try!(self.client.post(&format!("/session/{}/window", self.session_id), &SwitchWindowCmd::from(handle)));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:308:24
[INFO] [stderr]     |
[INFO] [stderr] 308 |         let _: Empty = try!(self.client.delete(&format!("/session/{}/window", self.session_id)));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:313:27
[INFO] [stderr]     |
[INFO] [stderr] 313 |         let v: Value<_> = try!(self.client.get(&format!("/session/{}/window/handles", self.session_id)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:319:42
[INFO] [stderr]     |
[INFO] [stderr] 319 |         let v: Value<ElementReference> = try!(self.client.post(&format!("/session/{}/element", self.session_id), &cmd));
[INFO] [stderr]     |                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:325:47
[INFO] [stderr]     |
[INFO] [stderr] 325 |         let v: Value<Vec<ElementReference>> = try!(self.client.post(&format!("/session/{}/elements", self.session_id), &cmd));
[INFO] [stderr]     |                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:331:35
[INFO] [stderr]     |
[INFO] [stderr] 331 |         let v: Value<JsonValue> = try!(self.client.post(&format!("/session/{}/execute/sync", self.session_id), &script));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:336:35
[INFO] [stderr]     |
[INFO] [stderr] 336 |         let v: Value<JsonValue> = try!(self.client.post(&format!("/session/{}/execute/async", self.session_id), &script));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:343:24
[INFO] [stderr]     |
[INFO] [stderr] 343 |         let _: Empty = try!(self.client.post(&format!("/session/{}/frame", self.session_id), &SwitchFrameCmd::from(handle)));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:348:24
[INFO] [stderr]     |
[INFO] [stderr] 348 |         let _: Empty = try!(self.client.post(&format!("/session/{}/frame/parent", self.session_id), &Empty {}));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:373:27
[INFO] [stderr]     |
[INFO] [stderr] 373 |         let v: Value<_> = try!(self.session.client.get(&format!("/session/{}/element/{}/attribute/{}", self.session.session_id(), self.reference, name)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:384:27
[INFO] [stderr]     |
[INFO] [stderr] 384 |         let v: Value<_> = try!(self.session.client.get(&format!("/session/{}/element/{}/property/{}", self.session.session_id(), self.reference, name)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:389:35
[INFO] [stderr]     |
[INFO] [stderr] 389 |         let _: Value<JsonValue> = try!(self.session.client.post(&format!("/session/{}/element/{}/clear", self.session.session_id(), self.reference), &Empty {}));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:394:27
[INFO] [stderr]     |
[INFO] [stderr] 394 |         let v: Value<_> = try!(self.session.client.get(&format!("/session/{}/element/{}/css/{}", self.session.session_id(), self.reference, name)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:399:27
[INFO] [stderr]     |
[INFO] [stderr] 399 |         let v: Value<_> = try!(self.session.client.get(&format!("/session/{}/element/{}/text", self.session.session_id(), self.reference)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:405:27
[INFO] [stderr]     |
[INFO] [stderr] 405 |         let v: Value<_> = try!(self.session.client.get(&format!("/session/{}/element/{}/name", self.session.session_id(), self.reference)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:411:42
[INFO] [stderr]     |
[INFO] [stderr] 411 |         let v: Value<ElementReference> = try!(self.session.client.post(&format!("/session/{}/element/{}/element", self.session.session_id, self.reference), &cmd));
[INFO] [stderr]     |                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:417:47
[INFO] [stderr]     |
[INFO] [stderr] 417 |         let v: Value<Vec<ElementReference>> = try!(self.session.client.post(&format!("/session/{}/element/{}/elements", self.session.session_id, self.reference), &cmd));
[INFO] [stderr]     |                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:174:18
[INFO] [stderr]     |
[INFO] [stderr] 174 |     _driver: Box<Driver>,
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Driver`
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:183:39
[INFO] [stderr]     |
[INFO] [stderr] 183 |     pub fn create_session(driver: Box<Driver>, params: &NewSessionCmd)
[INFO] [stderr]     |                                       ^^^^^^ help: use `dyn`: `dyn Driver`
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:124:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |         try!(res.read_to_string(&mut data));
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:129:46
[INFO] [stderr]     |
[INFO] [stderr] 129 |             let err: Value<WebDriverError> = try!(serde_json::from_str(&data));
[INFO] [stderr]     |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:139:19
[INFO] [stderr]     |
[INFO] [stderr] 139 |         let url = try!(self.baseurl.join(path)
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:142:23
[INFO] [stderr]     |
[INFO] [stderr] 142 |         let mut res = try!(self.http.get(url)
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:148:19
[INFO] [stderr]     |
[INFO] [stderr] 148 |         let url = try!(self.baseurl.join(path)
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:151:23
[INFO] [stderr]     |
[INFO] [stderr] 151 |         let mut res = try!(self.http.delete(url)
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:157:19
[INFO] [stderr]     |
[INFO] [stderr] 157 |         let url = try!(self.baseurl.join(path)
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:159:24
[INFO] [stderr]     |
[INFO] [stderr] 159 |         let body_str = try!(serde_json::to_string(body));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:162:23
[INFO] [stderr]     |
[INFO] [stderr] 162 |         let mut res = try!(self.http.post(url)
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:190:20
[INFO] [stderr]     |
[INFO] [stderr] 190 |         let sess = try!(Self::new_session(&client, params));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:206:23
[INFO] [stderr]     |
[INFO] [stderr] 206 |         let baseurl = try!(Url::parse(url).map_err(|_| Error::InvalidUrl));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:250:36
[INFO] [stderr]     |
[INFO] [stderr] 250 |         let resp: Value<Session> = try!(client.post("/session", &params));
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:257:24
[INFO] [stderr]     |
[INFO] [stderr] 257 |         let _: Empty = try!(self.client.post(&format!("/session/{}/url", &self.session_id), &params));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:262:27
[INFO] [stderr]     |
[INFO] [stderr] 262 |         let v: Value<_> = try!(self.client.get(&format!("/session/{}/url", self.session_id)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:267:24
[INFO] [stderr]     |
[INFO] [stderr] 267 |         let _: Empty = try!(self.client.post(&format!("/session/{}/back", self.session_id), &Empty {}));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:272:24
[INFO] [stderr]     |
[INFO] [stderr] 272 |         let _: Empty = try!(self.client.post(&format!("/session/{}/forward", self.session_id), &Empty {}));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:277:24
[INFO] [stderr]     |
[INFO] [stderr] 277 |         let _: Empty = try!(self.client.post(&format!("/session/{}/refresh", self.session_id), &Empty {}));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:282:27
[INFO] [stderr]     |
[INFO] [stderr] 282 |         let v: Value<_> = try!(self.client.get(&format!("/session/{}/source", self.session_id)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:287:27
[INFO] [stderr]     |
[INFO] [stderr] 287 |         let v: Value<_> = try!(self.client.get(&format!("/session/{}/title", self.session_id)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:293:27
[INFO] [stderr]     |
[INFO] [stderr] 293 |         let v: Value<_> = try!(self.client.get(&format!("/session/{}/cookie", self.session_id)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:298:27
[INFO] [stderr]     |
[INFO] [stderr] 298 |         let v: Value<_> = try!(self.client.get(&format!("/session/{}/window", self.session_id)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:303:24
[INFO] [stderr]     |
[INFO] [stderr] 303 |         let _: Empty = try!(self.client.post(&format!("/session/{}/window", self.session_id), &SwitchWindowCmd::from(handle)));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:308:24
[INFO] [stderr]     |
[INFO] [stderr] 308 |         let _: Empty = try!(self.client.delete(&format!("/session/{}/window", self.session_id)));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:313:27
[INFO] [stderr]     |
[INFO] [stderr] 313 |         let v: Value<_> = try!(self.client.get(&format!("/session/{}/window/handles", self.session_id)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:319:42
[INFO] [stderr]     |
[INFO] [stderr] 319 |         let v: Value<ElementReference> = try!(self.client.post(&format!("/session/{}/element", self.session_id), &cmd));
[INFO] [stderr]     |                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:325:47
[INFO] [stderr]     |
[INFO] [stderr] 325 |         let v: Value<Vec<ElementReference>> = try!(self.client.post(&format!("/session/{}/elements", self.session_id), &cmd));
[INFO] [stderr]     |                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:331:35
[INFO] [stderr]     |
[INFO] [stderr] 331 |         let v: Value<JsonValue> = try!(self.client.post(&format!("/session/{}/execute/sync", self.session_id), &script));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:336:35
[INFO] [stderr]     |
[INFO] [stderr] 336 |         let v: Value<JsonValue> = try!(self.client.post(&format!("/session/{}/execute/async", self.session_id), &script));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:343:24
[INFO] [stderr]     |
[INFO] [stderr] 343 |         let _: Empty = try!(self.client.post(&format!("/session/{}/frame", self.session_id), &SwitchFrameCmd::from(handle)));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:348:24
[INFO] [stderr]     |
[INFO] [stderr] 348 |         let _: Empty = try!(self.client.post(&format!("/session/{}/frame/parent", self.session_id), &Empty {}));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:373:27
[INFO] [stderr]     |
[INFO] [stderr] 373 |         let v: Value<_> = try!(self.session.client.get(&format!("/session/{}/element/{}/attribute/{}", self.session.session_id(), self.reference, name)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:384:27
[INFO] [stderr]     |
[INFO] [stderr] 384 |         let v: Value<_> = try!(self.session.client.get(&format!("/session/{}/element/{}/property/{}", self.session.session_id(), self.reference, name)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:389:35
[INFO] [stderr]     |
[INFO] [stderr] 389 |         let _: Value<JsonValue> = try!(self.session.client.post(&format!("/session/{}/element/{}/clear", self.session.session_id(), self.reference), &Empty {}));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:394:27
[INFO] [stderr]     |
[INFO] [stderr] 394 |         let v: Value<_> = try!(self.session.client.get(&format!("/session/{}/element/{}/css/{}", self.session.session_id(), self.reference, name)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:399:27
[INFO] [stderr]     |
[INFO] [stderr] 399 |         let v: Value<_> = try!(self.session.client.get(&format!("/session/{}/element/{}/text", self.session.session_id(), self.reference)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:405:27
[INFO] [stderr]     |
[INFO] [stderr] 405 |         let v: Value<_> = try!(self.session.client.get(&format!("/session/{}/element/{}/name", self.session.session_id(), self.reference)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:411:42
[INFO] [stderr]     |
[INFO] [stderr] 411 |         let v: Value<ElementReference> = try!(self.session.client.post(&format!("/session/{}/element/{}/element", self.session.session_id, self.reference), &cmd));
[INFO] [stderr]     |                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:417:47
[INFO] [stderr]     |
[INFO] [stderr] 417 |         let v: Value<Vec<ElementReference>> = try!(self.session.client.post(&format!("/session/{}/element/{}/elements", self.session.session_id, self.reference), &cmd));
[INFO] [stderr]     |                                               ^^^
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:174:18
[INFO] [stderr]     |
[INFO] [stderr] 174 |     _driver: Box<Driver>,
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Driver`
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:183:39
[INFO] [stderr]     |
[INFO] [stderr] 183 |     pub fn create_session(driver: Box<Driver>, params: &NewSessionCmd)
[INFO] [stderr]     |                                       ^^^^^^ help: use `dyn`: `dyn Driver`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 40 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `webdriver_client`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 40 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `webdriver_client`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4fa46dc3b4009492f9540c0e959810aa42535d6b33b48b87a0241fb11411b141"`
[INFO] running `"docker" "rm" "-f" "4fa46dc3b4009492f9540c0e959810aa42535d6b33b48b87a0241fb11411b141"`
[INFO] [stdout] 4fa46dc3b4009492f9540c0e959810aa42535d6b33b48b87a0241fb11411b141