[INFO] crate wikipedia 0.3.3 is already in cache
[INFO] testing wikipedia-0.3.3 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate wikipedia 0.3.3 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate wikipedia 0.3.3 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate wikipedia 0.3.3
[INFO] finished tweaking crates.io crate wikipedia 0.3.3
[INFO] tweaked toml for crates.io crate wikipedia 0.3.3 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] a74e702e08a4635f33c65f62671b83016da817ee1786766c8fa054850ff16043
[INFO] running `"docker" "start" "-a" "a74e702e08a4635f33c65f62671b83016da817ee1786766c8fa054850ff16043"`
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling tokio-threadpool v0.1.16
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.10
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling reqwest v0.9.21
[INFO] [stderr]    Compiling wikipedia v0.3.3 (/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:141:17
[INFO] [stderr]     |
[INFO] [stderr] 141 |         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:148:12
[INFO] [stderr]     |
[INFO] [stderr] 148 |         Ok(try!(q
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:219:20
[INFO] [stderr]     |
[INFO] [stderr] 219 |         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] 228 |         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:253:20
[INFO] [stderr]     |
[INFO] [stderr] 253 |         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] 261 |         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:266:20
[INFO] [stderr]     |
[INFO] [stderr] 266 |         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] 273 |         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:279:12
[INFO] [stderr]     |
[INFO] [stderr] 279 |         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:332:25
[INFO] [stderr]     |
[INFO] [stderr] 332 |                 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:346:29
[INFO] [stderr]     |
[INFO] [stderr] 346 |                 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:364:25
[INFO] [stderr]     |
[INFO] [stderr] 364 |                 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:378:29
[INFO] [stderr]     |
[INFO] [stderr] 378 |                 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:389:20
[INFO] [stderr]     |
[INFO] [stderr] 389 |                 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:434:17
[INFO] [stderr]     |
[INFO] [stderr] 434 |         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:449:12
[INFO] [stderr]     |
[INFO] [stderr] 449 |         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:460:17
[INFO] [stderr]     |
[INFO] [stderr] 460 |         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:476:12
[INFO] [stderr]     |
[INFO] [stderr] 476 |         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:491:17
[INFO] [stderr]     |
[INFO] [stderr] 491 |         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:506:12
[INFO] [stderr]     |
[INFO] [stderr] 506 |         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!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 540 | /         cont!(self, cont,
[INFO] [stderr] 541 | |             ("generator", "images"),
[INFO] [stderr] 542 | |             ("gimlimit", &*self.wikipedia.images_results),
[INFO] [stderr] 543 | |             ("prop", "imageinfo"),
[INFO] [stderr] 544 | |             ("iiprop", "url")
[INFO] [stderr] 545 | |         )
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 540 | /         cont!(self, cont,
[INFO] [stderr] 541 | |             ("generator", "images"),
[INFO] [stderr] 542 | |             ("gimlimit", &*self.wikipedia.images_results),
[INFO] [stderr] 543 | |             ("prop", "imageinfo"),
[INFO] [stderr] 544 | |             ("iiprop", "url")
[INFO] [stderr] 545 | |         )
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 540 | /         cont!(self, cont,
[INFO] [stderr] 541 | |             ("generator", "images"),
[INFO] [stderr] 542 | |             ("gimlimit", &*self.wikipedia.images_results),
[INFO] [stderr] 543 | |             ("prop", "imageinfo"),
[INFO] [stderr] 544 | |             ("iiprop", "url")
[INFO] [stderr] 545 | |         )
[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!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 555 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 556 | |             ("prop", "extlinks"),
[INFO] [stderr] 557 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 558 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 555 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 556 | |             ("prop", "extlinks"),
[INFO] [stderr] 557 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 558 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 555 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 556 | |             ("prop", "extlinks"),
[INFO] [stderr] 557 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 558 | |         );
[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!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 580 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 581 | |             ("prop", "links"),
[INFO] [stderr] 582 | |             ("plnamespace", "0"),
[INFO] [stderr] 583 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 584 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 580 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 581 | |             ("prop", "links"),
[INFO] [stderr] 582 | |             ("plnamespace", "0"),
[INFO] [stderr] 583 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 584 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 580 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 581 | |             ("prop", "links"),
[INFO] [stderr] 582 | |             ("plnamespace", "0"),
[INFO] [stderr] 583 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 584 | |         );
[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!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 606 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 607 | |             ("prop", "categories"),
[INFO] [stderr] 608 | |             ("cllimit", &*self.wikipedia.categories_results)
[INFO] [stderr] 609 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 606 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 607 | |             ("prop", "categories"),
[INFO] [stderr] 608 | |             ("cllimit", &*self.wikipedia.categories_results)
[INFO] [stderr] 609 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 606 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 607 | |             ("prop", "categories"),
[INFO] [stderr] 608 | |             ("cllimit", &*self.wikipedia.categories_results)
[INFO] [stderr] 609 | |         );
[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!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 631 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 632 | |             ("prop", "langlinks"),
[INFO] [stderr] 633 | |             ("lllimit", &*self.wikipedia.links_results)
[INFO] [stderr] 634 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 631 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 632 | |             ("prop", "langlinks"),
[INFO] [stderr] 633 | |             ("lllimit", &*self.wikipedia.links_results)
[INFO] [stderr] 634 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 631 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 632 | |             ("prop", "langlinks"),
[INFO] [stderr] 633 | |             ("lllimit", &*self.wikipedia.links_results)
[INFO] [stderr] 634 | |         );
[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:666:17
[INFO] [stderr]     |
[INFO] [stderr] 666 |         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:683:13
[INFO] [stderr]     |
[INFO] [stderr] 683 |             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:684:13
[INFO] [stderr]     |
[INFO] [stderr] 684 |             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:690:22
[INFO] [stderr]     |
[INFO] [stderr] 690 |         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:697:17
[INFO] [stderr]     |
[INFO] [stderr] 697 |         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:699:12
[INFO] [stderr]     |
[INFO] [stderr] 699 |         Ok(try!(q
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:718:23
[INFO] [stderr]     |
[INFO] [stderr] 718 |         let content = try!(self.get_content());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.21s
[INFO] running `"docker" "inspect" "a74e702e08a4635f33c65f62671b83016da817ee1786766c8fa054850ff16043"`
[INFO] running `"docker" "rm" "-f" "a74e702e08a4635f33c65f62671b83016da817ee1786766c8fa054850ff16043"`
[INFO] [stdout] a74e702e08a4635f33c65f62671b83016da817ee1786766c8fa054850ff16043
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7f1ad8a3c5cba698c64971d41142d97c42b625d1f56012b508fe72e356c83a90
[INFO] running `"docker" "start" "-a" "7f1ad8a3c5cba698c64971d41142d97c42b625d1f56012b508fe72e356c83a90"`
[INFO] [stderr]    Compiling wikipedia v0.3.3 (/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:141:17
[INFO] [stderr]     |
[INFO] [stderr] 141 |         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:148:12
[INFO] [stderr]     |
[INFO] [stderr] 148 |         Ok(try!(q
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:219:20
[INFO] [stderr]     |
[INFO] [stderr] 219 |         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] 228 |         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:253:20
[INFO] [stderr]     |
[INFO] [stderr] 253 |         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] 261 |         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:266:20
[INFO] [stderr]     |
[INFO] [stderr] 266 |         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] 273 |         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:279:12
[INFO] [stderr]     |
[INFO] [stderr] 279 |         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:332:25
[INFO] [stderr]     |
[INFO] [stderr] 332 |                 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:346:29
[INFO] [stderr]     |
[INFO] [stderr] 346 |                 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:364:25
[INFO] [stderr]     |
[INFO] [stderr] 364 |                 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:378:29
[INFO] [stderr]     |
[INFO] [stderr] 378 |                 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:389:20
[INFO] [stderr]     |
[INFO] [stderr] 389 |                 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:434:17
[INFO] [stderr]     |
[INFO] [stderr] 434 |         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:449:12
[INFO] [stderr]     |
[INFO] [stderr] 449 |         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:460:17
[INFO] [stderr]     |
[INFO] [stderr] 460 |         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:476:12
[INFO] [stderr]     |
[INFO] [stderr] 476 |         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:491:17
[INFO] [stderr]     |
[INFO] [stderr] 491 |         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:506:12
[INFO] [stderr]     |
[INFO] [stderr] 506 |         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!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 540 | /         cont!(self, cont,
[INFO] [stderr] 541 | |             ("generator", "images"),
[INFO] [stderr] 542 | |             ("gimlimit", &*self.wikipedia.images_results),
[INFO] [stderr] 543 | |             ("prop", "imageinfo"),
[INFO] [stderr] 544 | |             ("iiprop", "url")
[INFO] [stderr] 545 | |         )
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 540 | /         cont!(self, cont,
[INFO] [stderr] 541 | |             ("generator", "images"),
[INFO] [stderr] 542 | |             ("gimlimit", &*self.wikipedia.images_results),
[INFO] [stderr] 543 | |             ("prop", "imageinfo"),
[INFO] [stderr] 544 | |             ("iiprop", "url")
[INFO] [stderr] 545 | |         )
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 540 | /         cont!(self, cont,
[INFO] [stderr] 541 | |             ("generator", "images"),
[INFO] [stderr] 542 | |             ("gimlimit", &*self.wikipedia.images_results),
[INFO] [stderr] 543 | |             ("prop", "imageinfo"),
[INFO] [stderr] 544 | |             ("iiprop", "url")
[INFO] [stderr] 545 | |         )
[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!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 555 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 556 | |             ("prop", "extlinks"),
[INFO] [stderr] 557 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 558 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 555 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 556 | |             ("prop", "extlinks"),
[INFO] [stderr] 557 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 558 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 555 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 556 | |             ("prop", "extlinks"),
[INFO] [stderr] 557 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 558 | |         );
[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!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 580 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 581 | |             ("prop", "links"),
[INFO] [stderr] 582 | |             ("plnamespace", "0"),
[INFO] [stderr] 583 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 584 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 580 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 581 | |             ("prop", "links"),
[INFO] [stderr] 582 | |             ("plnamespace", "0"),
[INFO] [stderr] 583 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 584 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 580 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 581 | |             ("prop", "links"),
[INFO] [stderr] 582 | |             ("plnamespace", "0"),
[INFO] [stderr] 583 | |             ("ellimit", &*self.wikipedia.links_results)
[INFO] [stderr] 584 | |         );
[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!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 606 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 607 | |             ("prop", "categories"),
[INFO] [stderr] 608 | |             ("cllimit", &*self.wikipedia.categories_results)
[INFO] [stderr] 609 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 606 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 607 | |             ("prop", "categories"),
[INFO] [stderr] 608 | |             ("cllimit", &*self.wikipedia.categories_results)
[INFO] [stderr] 609 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 606 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 607 | |             ("prop", "categories"),
[INFO] [stderr] 608 | |             ("cllimit", &*self.wikipedia.categories_results)
[INFO] [stderr] 609 | |         );
[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!($this.wikipedia.query(params.into_iter()));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 631 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 632 | |             ("prop", "langlinks"),
[INFO] [stderr] 633 | |             ("lllimit", &*self.wikipedia.links_results)
[INFO] [stderr] 634 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:62:21
[INFO] [stderr]     |
[INFO] [stderr] 62  |           let pages = try!(q
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 631 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 632 | |             ("prop", "langlinks"),
[INFO] [stderr] 633 | |             ("lllimit", &*self.wikipedia.links_results)
[INFO] [stderr] 634 | |         );
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:70:48
[INFO] [stderr]     |
[INFO] [stderr] 70  |           Ok((pages.values().cloned().collect(), try!($this.parse_cont(&q))))
[INFO] [stderr]     |                                                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 631 |           let a:Result<(Vec<serde_json::Value>, _)> = cont!(self, cont,
[INFO] [stderr]     |  _____________________________________________________-
[INFO] [stderr] 632 | |             ("prop", "langlinks"),
[INFO] [stderr] 633 | |             ("lllimit", &*self.wikipedia.links_results)
[INFO] [stderr] 634 | |         );
[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:666:17
[INFO] [stderr]     |
[INFO] [stderr] 666 |         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:683:13
[INFO] [stderr]     |
[INFO] [stderr] 683 |             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:684:13
[INFO] [stderr]     |
[INFO] [stderr] 684 |             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:690:22
[INFO] [stderr]     |
[INFO] [stderr] 690 |         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:697:17
[INFO] [stderr]     |
[INFO] [stderr] 697 |         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:699:12
[INFO] [stderr]     |
[INFO] [stderr] 699 |         Ok(try!(q
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:718:23
[INFO] [stderr]     |
[INFO] [stderr] 718 |         let content = try!(self.get_content());
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.36s
[INFO] running `"docker" "inspect" "7f1ad8a3c5cba698c64971d41142d97c42b625d1f56012b508fe72e356c83a90"`
[INFO] running `"docker" "rm" "-f" "7f1ad8a3c5cba698c64971d41142d97c42b625d1f56012b508fe72e356c83a90"`
[INFO] [stdout] 7f1ad8a3c5cba698c64971d41142d97c42b625d1f56012b508fe72e356c83a90
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] caa42dc1841626248c639370f5000776638696c52b514601029f0dfc1e2fb33a
[INFO] running `"docker" "start" "-a" "caa42dc1841626248c639370f5000776638696c52b514601029f0dfc1e2fb33a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wikipedia-969bac97a5a91150
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test::base_url ... ok
[INFO] [stdout] test test::languages ... ok
[INFO] [stdout] test test::geosearch ... ok
[INFO] [stdout] test test::page_summary ... ok
[INFO] [stdout] test test::random ... ok
[INFO] [stdout] test test::random_count ... ok
[INFO] [stdout] test test::page_coordinates ... ok
[INFO] [stdout] test test::page_content ... ok
[INFO] [stdout] test test::page_html_content ... ok
[INFO] [stdout] test test::page_redirect_summary ... ok
[INFO] [stdout] test test::user_agent ... ok
[INFO] [stdout] test test::search ... ok
[INFO] [stdout] test test::page_no_coordinates ... ok
[INFO] [stdout] test test::get_links ... ok
[INFO] [stdout] test test::get_categories ... ok
[INFO] [stdout] test test::get_references ... ok
[INFO] [stdout] test test::sections ... ok
[INFO] [stdout] test test::page_images ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration-d97facb19e8770cd
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tests::page_redirect_summary ... FAILED
[INFO] [stdout] test tests::page_html_content ... FAILED
[INFO] [stdout] test tests::langlinks ... FAILED
[INFO] [stdout] test tests::geosearch ... FAILED
[INFO] [stdout] test tests::languages ... FAILED
[INFO] [stdout] test tests::random ... FAILED
[INFO] [stdout] test tests::page_images ... FAILED
[INFO] [stdout] test tests::no_coordinates ... FAILED
[INFO] [stdout] test tests::links ... FAILED
[INFO] [stdout] test tests::random_count ... FAILED
[INFO] [stdout] test tests::pageid ... FAILED
[INFO] [stdout] test tests::references ... FAILED
[INFO] [stdout] test tests::categories ... FAILED
[INFO] [stdout] test tests::page_summary ... FAILED
[INFO] [stdout] test tests::page_content ... FAILED
[INFO] [stdout] test tests::section_content ... FAILED
[INFO] [stdout] test tests::sections2 ... FAILED
[INFO] [stdout] test tests::title ... FAILED
[INFO] [stdout] test tests::search ... FAILED
[INFO] [stdout] test tests::sections ... FAILED
[INFO] [stdout] test tests::coordinates ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::page_redirect_summary stdout ----
[INFO] [stdout] thread 'tests::page_redirect_summary' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
[INFO] [stdout] 
[INFO] [stdout] ---- tests::page_html_content stdout ----
[INFO] [stdout] thread 'tests::page_html_content' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] ---- tests::langlinks stdout ----
[INFO] [stdout] thread 'tests::langlinks' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] ---- tests::geosearch stdout ----
[INFO] [stdout] thread 'tests::geosearch' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] ---- tests::languages stdout ----
[INFO] [stdout] thread 'tests::languages' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] ---- tests::random stdout ----
[INFO] [stdout] thread 'tests::random' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] ---- tests::page_images stdout ----
[INFO] [stdout] thread 'tests::page_images' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] ---- tests::no_coordinates stdout ----
[INFO] [stdout] thread 'tests::no_coordinates' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] ---- tests::links stdout ----
[INFO] [stdout] thread 'tests::links' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] ---- tests::random_count stdout ----
[INFO] [stdout] thread 'tests::random_count' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] ---- tests::pageid stdout ----
[INFO] [stdout] thread 'tests::pageid' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] ---- tests::references stdout ----
[INFO] [stdout] thread 'tests::references' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] ---- tests::categories stdout ----
[INFO] [stdout] thread 'tests::categories' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] ---- tests::page_summary stdout ----
[INFO] [stdout] thread 'tests::page_summary' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] ---- tests::page_content stdout ----
[INFO] [stdout] thread 'tests::page_content' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] ---- tests::section_content stdout ----
[INFO] [stdout] thread 'tests::section_content' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] ---- tests::sections2 stdout ----
[INFO] [stdout] thread 'tests::sections2' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] ---- tests::title stdout ----
[INFO] [stdout] thread 'tests::title' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] ---- tests::search stdout ----
[INFO] [stdout] thread 'tests::search' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] ---- tests::sections stdout ----
[INFO] [stdout] thread 'tests::sections' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] ---- tests::coordinates stdout ----
[INFO] [stdout] thread 'tests::coordinates' panicked at 'called `Result::unwrap()` on an `Err` value: HTTPError', src/libcore/result.rs:1165:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55a8e0525e04 - backtrace::backtrace::libunwind::trace::hf625d18232cbbbd4
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88
[INFO] [stdout]    1:     0x55a8e0525e04 - backtrace::backtrace::trace_unsynchronized::h41d74150fc6ff542
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x55a8e0525e04 - std::sys_common::backtrace::_print_fmt::h85d37830c667a1f9
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:76
[INFO] [stdout]    3:     0x55a8e0525e04 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h2b7ac01d5feaf9b2
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:60
[INFO] [stdout]    4:     0x55a8e05476fc - core::fmt::write::h7fd0d904495c035f
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1030
[INFO] [stdout]    5:     0x55a8dfc576e5 - std::io::Write::write_fmt::h424452e6ba861394
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/io/mod.rs:1412
[INFO] [stdout]    6:     0x55a8e051f781 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h814a51d8ae1dee4a
[INFO] [stdout]                                at src/libstd/io/impls.rs:141
[INFO] [stdout]    7:     0x55a8e0528345 - std::sys_common::backtrace::_print::h4c743f7c274a5a74
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:64
[INFO] [stdout]    8:     0x55a8e0528345 - std::sys_common::backtrace::print::ha5c4f4bf03800d4d
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x55a8e0528345 - std::panicking::default_hook::{{closure}}::h8b842185774c09e6
[INFO] [stdout]                                at src/libstd/panicking.rs:196
[INFO] [stdout]   10:     0x55a8e0527fcc - std::panicking::default_hook::hd8ec13ee1bc2a65a
[INFO] [stdout]                                at src/libstd/panicking.rs:207
[INFO] [stdout]   11:     0x55a8e0528a45 - std::panicking::rust_panic_with_hook::hf3b27166e5f403e7
[INFO] [stdout]                                at src/libstd/panicking.rs:473
[INFO] [stdout]   12:     0x55a8e05285e2 - std::panicking::continue_panic_fmt::hd961751be84a6f83
[INFO] [stdout]                                at src/libstd/panicking.rs:380
[INFO] [stdout]   13:     0x55a8e05284d6 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:307
[INFO] [stdout]   14:     0x55a8e054417a - core::panicking::panic_fmt::h467e0364f9237670
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]   15:     0x55a8e0544277 - core::result::unwrap_failed::h38f3a56f1dadf080
[INFO] [stdout]                                at src/libcore/result.rs:1165
[INFO] [stdout]   16:     0x55a8dfc2d38a - core::result::Result<T,E>::unwrap::he40974e228cfd58a
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/result.rs:933
[INFO] [stdout]   17:     0x55a8dfc3dc31 - integration::tests::coordinates::h3b29e5f406399fb3
[INFO] [stdout]                                at tests/integration.rs:122
[INFO] [stdout]   18:     0x55a8dfc3db8a - integration::tests::coordinates::{{closure}}::hdb9843c2eb3edc1d
[INFO] [stdout]                                at tests/integration.rs:119
[INFO] [stdout]   19:     0x55a8dfc4d38e - core::ops::function::FnOnce::call_once::hf3d6f605704660a6
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227
[INFO] [stdout]   20:     0x55a8dfc615df - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h8b428e8a43aaf8e9
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922
[INFO] [stdout]   21:     0x55a8e052c05a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:80
[INFO] [stdout]   22:     0x55a8dfc7bdee - std::panicking::try::heccce20d527a3513
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271
[INFO] [stdout]   23:     0x55a8dfc7bdee - std::panic::catch_unwind::h7fd8f5d3271f1692
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394
[INFO] [stdout]   24:     0x55a8dfc7bdee - test::run_test::run_test_inner::{{closure}}::h88b46e5c359957e5
[INFO] [stdout]                                at src/libtest/lib.rs:1413
[INFO] [stdout]   25:     0x55a8dfc56e55 - std::sys_common::backtrace::__rust_begin_short_backtrace::h00847676c8212941
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/sys_common/backtrace.rs:126
[INFO] [stdout]   26:     0x55a8dfc5afe5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5dd37acd2295488e
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:470
[INFO] [stdout]   27:     0x55a8dfc5afe5 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d32b103da0b97c6
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:315
[INFO] [stdout]   28:     0x55a8dfc5afe5 - std::panicking::try::do_call::h2bd819a3056c57cd
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:292
[INFO] [stdout]   29:     0x55a8e052c05a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:80
[INFO] [stdout]   30:     0x55a8dfc5b592 - std::panicking::try::h243a25457a848a1a
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271
[INFO] [stdout]   31:     0x55a8dfc5b592 - std::panic::catch_unwind::h74b81f55e55e757c
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394
[INFO] [stdout]   32:     0x55a8dfc5b592 - std::thread::Builder::spawn_unchecked::{{closure}}::h4c2d214a2cffa6cf
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:469
[INFO] [stdout]   33:     0x55a8dfc5b592 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8a8a187b3fb58e53
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227
[INFO] [stdout]   34:     0x55a8e051b8cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h3cdef3b7ea22cd61
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922
[INFO] [stdout]   35:     0x55a8e052b3c0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hc8f25720bf0d5424
[INFO] [stdout]                                at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922
[INFO] [stdout]   36:     0x55a8e052b3c0 - std::sys_common::thread::start_thread::h7e8885ccfd5d1932
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]   37:     0x55a8e052b3c0 - std::sys::unix::thread::Thread::new::thread_start::h5d24df932d688baf
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   38:     0x7f9acf4106db - start_thread
[INFO] [stdout]   39:     0x7f9acef2188f - __clone
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::categories
[INFO] [stdout]     tests::coordinates
[INFO] [stdout]     tests::geosearch
[INFO] [stdout]     tests::langlinks
[INFO] [stdout]     tests::languages
[INFO] [stdout]     tests::links
[INFO] [stdout]     tests::no_coordinates
[INFO] [stdout]     tests::page_content
[INFO] [stdout]     tests::page_html_content
[INFO] [stdout]     tests::page_images
[INFO] [stdout]     tests::page_redirect_summary
[INFO] [stdout]     tests::page_summary
[INFO] [stdout]     tests::pageid
[INFO] [stdout]     tests::random
[INFO] [stdout]     tests::random_count
[INFO] [stdout]     tests::references
[INFO] [stdout]     tests::search
[INFO] [stdout]     tests::section_content
[INFO] [stdout]     tests::sections
[INFO] [stdout]     tests::sections2
[INFO] [stdout]     tests::title
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 21 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--test integration'
[INFO] running `"docker" "inspect" "caa42dc1841626248c639370f5000776638696c52b514601029f0dfc1e2fb33a"`
[INFO] running `"docker" "rm" "-f" "caa42dc1841626248c639370f5000776638696c52b514601029f0dfc1e2fb33a"`
[INFO] [stdout] caa42dc1841626248c639370f5000776638696c52b514601029f0dfc1e2fb33a