[INFO] crate wikipedia 0.3.4 is already in cache
[INFO] checking wikipedia-0.3.4 against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] extracting crate wikipedia 0.3.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate wikipedia 0.3.4 on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate wikipedia 0.3.4
[INFO] finished tweaking crates.io crate wikipedia 0.3.4
[INFO] tweaked toml for crates.io crate wikipedia 0.3.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3f5856340d14fa75ee7c751fc49ddcccbacb7cb98ee30364961d6a623f6e792f
[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" "3f5856340d14fa75ee7c751fc49ddcccbacb7cb98ee30364961d6a623f6e792f"`
[INFO] [stderr]     Checking wikipedia v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/iter.rs:17:29
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let (array, cont) = try!(B::request_next(page, &None));
[INFO] [stderr]    |                             ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/iter.rs:28:33
[INFO] [stderr]    |
[INFO] [stderr] 28 |             let (array, cont) = try!(B::request_next(self.page, &self.cont));
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:156:17
[INFO] [stderr]     |
[INFO] [stderr] 156 |         let q = try!(self.query(vec![
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:163:12
[INFO] [stderr]     |
[INFO] [stderr] 163 |         Ok(try!(q
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:234:20
[INFO] [stderr]     |
[INFO] [stderr] 234 |         let data = try!(self.query(vec![
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:30:9
[INFO] [stderr]     |
[INFO] [stderr] 30  |         try!(
[INFO] [stderr]     |         ^^^
[INFO] [stderr] ...
[INFO] [stderr] 243 |         Ok(results!(data, "search"))
[INFO] [stderr]     |            ------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:268:20
[INFO] [stderr]     |
[INFO] [stderr] 268 |         let data = try!(self.query(vec![
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:30:9
[INFO] [stderr]     |
[INFO] [stderr] 30  |         try!(
[INFO] [stderr]     |         ^^^
[INFO] [stderr] ...
[INFO] [stderr] 276 |         Ok(results!(data, "geosearch"))
[INFO] [stderr]     |            --------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:281:20
[INFO] [stderr]     |
[INFO] [stderr] 281 |         let data = try!(self.query(vec![
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:30:9
[INFO] [stderr]     |
[INFO] [stderr] 30  |         try!(
[INFO] [stderr]     |         ^^^
[INFO] [stderr] ...
[INFO] [stderr] 288 |         let r:Vec<String> = results!(data, "random");
[INFO] [stderr]     |                             ------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:294:12
[INFO] [stderr]     |
[INFO] [stderr] 294 |         Ok(try!(self.random_count(1)).into_iter().next())
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:347:25
[INFO] [stderr]     |
[INFO] [stderr] 347 |                 let q = try!(self.wikipedia.query(vec![
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:361:29
[INFO] [stderr]     |
[INFO] [stderr] 361 |                 let pages = try!(q
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:379:25
[INFO] [stderr]     |
[INFO] [stderr] 379 |                 let q = try!(self.wikipedia.query(vec![
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:393:29
[INFO] [stderr]     |
[INFO] [stderr] 393 |                 let pages = try!(q
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:404:20
[INFO] [stderr]     |
[INFO] [stderr] 404 |                 Ok(try!(page.as_object()
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:449:17
[INFO] [stderr]     |
[INFO] [stderr] 449 |         let q = try!(self.wikipedia.query(vec![
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:464:12
[INFO] [stderr]     |
[INFO] [stderr] 464 |         Ok(try!(self.get_first_page(&q)
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:475:17
[INFO] [stderr]     |
[INFO] [stderr] 475 |         let q = try!(self.wikipedia.query(vec![
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:491:12
[INFO] [stderr]     |
[INFO] [stderr] 491 |         Ok(try!(self.get_first_page(&q)
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:506:17
[INFO] [stderr]     |
[INFO] [stderr] 506 |         let q = try!(self.wikipedia.query(vec![
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:521:12
[INFO] [stderr]     |
[INFO] [stderr] 521 |         Ok(try!(self.get_first_page(&q)
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:60:17
[INFO] [stderr]     |
[INFO] [stderr] 60  |           let q = try!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 555 | /         cont!(self, cont,
[INFO] [stderr] 556 | |             ("generator", "images"),
[INFO] [stderr] 557 | |             ("gimlimit", &*self.wikipedia.images_results),
[INFO] [stderr] 558 | |             ("prop", "imageinfo"),
[INFO] [stderr] 559 | |             ("iiprop", "url")
[INFO] [stderr] 560 | |         )
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 555 | /         cont!(self, cont,
[INFO] [stderr] 556 | |             ("generator", "images"),
[INFO] [stderr] 557 | |             ("gimlimit", &*self.wikipedia.images_results),
[INFO] [stderr] 558 | |             ("prop", "imageinfo"),
[INFO] [stderr] 559 | |             ("iiprop", "url")
[INFO] [stderr] 560 | |         )
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 555 | /         cont!(self, cont,
[INFO] [stderr] 556 | |             ("generator", "images"),
[INFO] [stderr] 557 | |             ("gimlimit", &*self.wikipedia.images_results),
[INFO] [stderr] 558 | |             ("prop", "imageinfo"),
[INFO] [stderr] 559 | |             ("iiprop", "url")
[INFO] [stderr] 560 | |         )
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:60:17
[INFO] [stderr]     |
[INFO] [stderr] 60  |           let q = try!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 570 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 571 | |             ("prop", "extlinks"),
[INFO] [stderr] 572 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 573 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 570 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 571 | |             ("prop", "extlinks"),
[INFO] [stderr] 572 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 573 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 570 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 571 | |             ("prop", "extlinks"),
[INFO] [stderr] 572 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 573 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:60:17
[INFO] [stderr]     |
[INFO] [stderr] 60  |           let q = try!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 595 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 596 | |             ("prop", "links"),
[INFO] [stderr] 597 | |             ("plnamespace", "0"),
[INFO] [stderr] 598 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 599 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 595 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 596 | |             ("prop", "links"),
[INFO] [stderr] 597 | |             ("plnamespace", "0"),
[INFO] [stderr] 598 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 599 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 595 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 596 | |             ("prop", "links"),
[INFO] [stderr] 597 | |             ("plnamespace", "0"),
[INFO] [stderr] 598 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 599 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:60:17
[INFO] [stderr]     |
[INFO] [stderr] 60  |           let q = try!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 621 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 622 | |             ("prop", "categories"),
[INFO] [stderr] 623 | |             ("cllimit", &*self.wikipedia.categories_results)
[INFO] [stderr] 624 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 621 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 622 | |             ("prop", "categories"),
[INFO] [stderr] 623 | |             ("cllimit", &*self.wikipedia.categories_results)
[INFO] [stderr] 624 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 621 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 622 | |             ("prop", "categories"),
[INFO] [stderr] 623 | |             ("cllimit", &*self.wikipedia.categories_results)
[INFO] [stderr] 624 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:60:17
[INFO] [stderr]     |
[INFO] [stderr] 60  |           let q = try!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 646 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 647 | |             ("prop", "langlinks"),
[INFO] [stderr] 648 | |             ("lllimit", &*self.wikipedia.links_results)
[INFO] [stderr] 649 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 646 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 647 | |             ("prop", "langlinks"),
[INFO] [stderr] 648 | |             ("lllimit", &*self.wikipedia.links_results)
[INFO] [stderr] 649 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 646 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 647 | |             ("prop", "langlinks"),
[INFO] [stderr] 648 | |             ("lllimit", &*self.wikipedia.links_results)
[INFO] [stderr] 649 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:681:17
[INFO] [stderr]     |
[INFO] [stderr] 681 |         let q = try!(self.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:698:13
[INFO] [stderr]     |
[INFO] [stderr] 698 |             try!(coord.get("lat").and_then(|x| x.as_f64()).ok_or(Error::JSONPathError)),
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:699:13
[INFO] [stderr]     |
[INFO] [stderr] 699 |             try!(coord.get("lon").and_then(|x| x.as_f64()).ok_or(Error::JSONPathError)),
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:705:22
[INFO] [stderr]     |
[INFO] [stderr] 705 |         let pageid = try!(self.get_pageid());
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:712:17
[INFO] [stderr]     |
[INFO] [stderr] 712 |         let q = try!(self.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:714:12
[INFO] [stderr]     |
[INFO] [stderr] 714 |         Ok(try!(q
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:733:23
[INFO] [stderr]     |
[INFO] [stderr] 733 |         let content = try!(self.get_content());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/iter.rs:17:29
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let (array, cont) = try!(B::request_next(page, &None));
[INFO] [stderr]    |                             ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/iter.rs:28:33
[INFO] [stderr]    |
[INFO] [stderr] 28 |             let (array, cont) = try!(B::request_next(self.page, &self.cont));
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:156:17
[INFO] [stderr]     |
[INFO] [stderr] 156 |         let q = try!(self.query(vec![
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:163:12
[INFO] [stderr]     |
[INFO] [stderr] 163 |         Ok(try!(q
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:234:20
[INFO] [stderr]     |
[INFO] [stderr] 234 |         let data = try!(self.query(vec![
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:30:9
[INFO] [stderr]     |
[INFO] [stderr] 30  |         try!(
[INFO] [stderr]     |         ^^^
[INFO] [stderr] ...
[INFO] [stderr] 243 |         Ok(results!(data, "search"))
[INFO] [stderr]     |            ------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:268:20
[INFO] [stderr]     |
[INFO] [stderr] 268 |         let data = try!(self.query(vec![
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:30:9
[INFO] [stderr]     |
[INFO] [stderr] 30  |         try!(
[INFO] [stderr]     |         ^^^
[INFO] [stderr] ...
[INFO] [stderr] 276 |         Ok(results!(data, "geosearch"))
[INFO] [stderr]     |            --------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:281:20
[INFO] [stderr]     |
[INFO] [stderr] 281 |         let data = try!(self.query(vec![
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:30:9
[INFO] [stderr]     |
[INFO] [stderr] 30  |         try!(
[INFO] [stderr]     |         ^^^
[INFO] [stderr] ...
[INFO] [stderr] 288 |         let r:Vec<String> = results!(data, "random");
[INFO] [stderr]     |                             ------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:294:12
[INFO] [stderr]     |
[INFO] [stderr] 294 |         Ok(try!(self.random_count(1)).into_iter().next())
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:347:25
[INFO] [stderr]     |
[INFO] [stderr] 347 |                 let q = try!(self.wikipedia.query(vec![
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:361:29
[INFO] [stderr]     |
[INFO] [stderr] 361 |                 let pages = try!(q
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:379:25
[INFO] [stderr]     |
[INFO] [stderr] 379 |                 let q = try!(self.wikipedia.query(vec![
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:393:29
[INFO] [stderr]     |
[INFO] [stderr] 393 |                 let pages = try!(q
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:404:20
[INFO] [stderr]     |
[INFO] [stderr] 404 |                 Ok(try!(page.as_object()
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:449:17
[INFO] [stderr]     |
[INFO] [stderr] 449 |         let q = try!(self.wikipedia.query(vec![
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:464:12
[INFO] [stderr]     |
[INFO] [stderr] 464 |         Ok(try!(self.get_first_page(&q)
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:475:17
[INFO] [stderr]     |
[INFO] [stderr] 475 |         let q = try!(self.wikipedia.query(vec![
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:491:12
[INFO] [stderr]     |
[INFO] [stderr] 491 |         Ok(try!(self.get_first_page(&q)
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:506:17
[INFO] [stderr]     |
[INFO] [stderr] 506 |         let q = try!(self.wikipedia.query(vec![
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:521:12
[INFO] [stderr]     |
[INFO] [stderr] 521 |         Ok(try!(self.get_first_page(&q)
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:60:17
[INFO] [stderr]     |
[INFO] [stderr] 60  |           let q = try!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 555 | /         cont!(self, cont,
[INFO] [stderr] 556 | |             ("generator", "images"),
[INFO] [stderr] 557 | |             ("gimlimit", &*self.wikipedia.images_results),
[INFO] [stderr] 558 | |             ("prop", "imageinfo"),
[INFO] [stderr] 559 | |             ("iiprop", "url")
[INFO] [stderr] 560 | |         )
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 555 | /         cont!(self, cont,
[INFO] [stderr] 556 | |             ("generator", "images"),
[INFO] [stderr] 557 | |             ("gimlimit", &*self.wikipedia.images_results),
[INFO] [stderr] 558 | |             ("prop", "imageinfo"),
[INFO] [stderr] 559 | |             ("iiprop", "url")
[INFO] [stderr] 560 | |         )
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 555 | /         cont!(self, cont,
[INFO] [stderr] 556 | |             ("generator", "images"),
[INFO] [stderr] 557 | |             ("gimlimit", &*self.wikipedia.images_results),
[INFO] [stderr] 558 | |             ("prop", "imageinfo"),
[INFO] [stderr] 559 | |             ("iiprop", "url")
[INFO] [stderr] 560 | |         )
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:60:17
[INFO] [stderr]     |
[INFO] [stderr] 60  |           let q = try!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 570 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 571 | |             ("prop", "extlinks"),
[INFO] [stderr] 572 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 573 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 570 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 571 | |             ("prop", "extlinks"),
[INFO] [stderr] 572 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 573 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 570 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 571 | |             ("prop", "extlinks"),
[INFO] [stderr] 572 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 573 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:60:17
[INFO] [stderr]     |
[INFO] [stderr] 60  |           let q = try!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 595 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 596 | |             ("prop", "links"),
[INFO] [stderr] 597 | |             ("plnamespace", "0"),
[INFO] [stderr] 598 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 599 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 595 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 596 | |             ("prop", "links"),
[INFO] [stderr] 597 | |             ("plnamespace", "0"),
[INFO] [stderr] 598 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 599 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 595 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 596 | |             ("prop", "links"),
[INFO] [stderr] 597 | |             ("plnamespace", "0"),
[INFO] [stderr] 598 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 599 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:60:17
[INFO] [stderr]     |
[INFO] [stderr] 60  |           let q = try!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 621 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 622 | |             ("prop", "categories"),
[INFO] [stderr] 623 | |             ("cllimit", &*self.wikipedia.categories_results)
[INFO] [stderr] 624 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 621 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 622 | |             ("prop", "categories"),
[INFO] [stderr] 623 | |             ("cllimit", &*self.wikipedia.categories_results)
[INFO] [stderr] 624 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 621 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 622 | |             ("prop", "categories"),
[INFO] [stderr] 623 | |             ("cllimit", &*self.wikipedia.categories_results)
[INFO] [stderr] 624 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:60:17
[INFO] [stderr]     |
[INFO] [stderr] 60  |           let q = try!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 646 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 647 | |             ("prop", "langlinks"),
[INFO] [stderr] 648 | |             ("lllimit", &*self.wikipedia.links_results)
[INFO] [stderr] 649 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 646 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 647 | |             ("prop", "langlinks"),
[INFO] [stderr] 648 | |             ("lllimit", &*self.wikipedia.links_results)
[INFO] [stderr] 649 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 646 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 647 | |             ("prop", "langlinks"),
[INFO] [stderr] 648 | |             ("lllimit", &*self.wikipedia.links_results)
[INFO] [stderr] 649 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:681:17
[INFO] [stderr]     |
[INFO] [stderr] 681 |         let q = try!(self.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:698:13
[INFO] [stderr]     |
[INFO] [stderr] 698 |             try!(coord.get("lat").and_then(|x| x.as_f64()).ok_or(Error::JSONPathError)),
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:699:13
[INFO] [stderr]     |
[INFO] [stderr] 699 |             try!(coord.get("lon").and_then(|x| x.as_f64()).ok_or(Error::JSONPathError)),
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:705:22
[INFO] [stderr]     |
[INFO] [stderr] 705 |         let pageid = try!(self.get_pageid());
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:712:17
[INFO] [stderr]     |
[INFO] [stderr] 712 |         let q = try!(self.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:714:12
[INFO] [stderr]     |
[INFO] [stderr] 714 |         Ok(try!(q
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:733:23
[INFO] [stderr]     |
[INFO] [stderr] 733 |         let content = try!(self.get_content());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.86s
[INFO] running `"docker" "inspect" "3f5856340d14fa75ee7c751fc49ddcccbacb7cb98ee30364961d6a623f6e792f"`
[INFO] running `"docker" "rm" "-f" "3f5856340d14fa75ee7c751fc49ddcccbacb7cb98ee30364961d6a623f6e792f"`
[INFO] [stdout] 3f5856340d14fa75ee7c751fc49ddcccbacb7cb98ee30364961d6a623f6e792f