[INFO] crate mediawiki 0.1.16 is already in cache
[INFO] extracting crate mediawiki 0.1.16 into work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/mediawiki/0.1.16
[INFO] extracting crate mediawiki 0.1.16 into work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/mediawiki/0.1.16
[INFO] validating manifest of mediawiki-0.1.16 on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mediawiki-0.1.16 on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mediawiki-0.1.16
[INFO] finished frobbing mediawiki-0.1.16
[INFO] frobbed toml for mediawiki-0.1.16 written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/mediawiki/0.1.16/Cargo.toml
[INFO] started frobbing mediawiki-0.1.16
[INFO] finished frobbing mediawiki-0.1.16
[INFO] frobbed toml for mediawiki-0.1.16 written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/mediawiki/0.1.16/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mediawiki-0.1.16 against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-3/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/mediawiki/0.1.16:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e7a296da8e4b341501886fdf13e5a2dae5c0c331849de538dfc738b587cd7d8b
[INFO] running `"docker" "start" "-a" "e7a296da8e4b341501886fdf13e5a2dae5c0c331849de538dfc738b587cd7d8b"`
[INFO] [stderr]     Checking mediawiki v0.1.16 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:108:50
[INFO] [stderr]     |
[INFO] [stderr] 108 |     pub fn new(api_url: &str) -> Result<Api, Box<::std::error::Error>> {
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:118:26
[INFO] [stderr]     |
[INFO] [stderr] 118 |     ) -> Result<Api, Box<::std::error::Error>> {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:165:56
[INFO] [stderr]     |
[INFO] [stderr] 165 |     pub fn load_user_info(&mut self) -> Result<(), Box<::std::error::Error>> {
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:209:56
[INFO] [stderr]     |
[INFO] [stderr] 209 |     fn load_site_info(&mut self) -> Result<&Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:254:73
[INFO] [stderr]     |
[INFO] [stderr] 254 |     pub fn get_token(&mut self, token_type: &str) -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:272:60
[INFO] [stderr]     |
[INFO] [stderr] 272 |     pub fn get_edit_token(&mut self) -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:280:28
[INFO] [stderr]     |
[INFO] [stderr] 280 |     ) -> Result<Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:326:28
[INFO] [stderr]     |
[INFO] [stderr] 326 |     ) -> Result<Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:353:28
[INFO] [stderr]     |
[INFO] [stderr] 353 |     ) -> Result<Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:436:28
[INFO] [stderr]     |
[INFO] [stderr] 436 |     ) -> Result<Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:444:28
[INFO] [stderr]     |
[INFO] [stderr] 444 |     ) -> Result<Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:453:28
[INFO] [stderr]     |
[INFO] [stderr] 453 |     ) -> Result<Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:493:29
[INFO] [stderr]     |
[INFO] [stderr] 493 |     ) -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:503:29
[INFO] [stderr]     |
[INFO] [stderr] 503 |     ) -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:512:46
[INFO] [stderr]     |
[INFO] [stderr] 512 |     ) -> Result<reqwest::RequestBuilder, Box<::std::error::Error>> {
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:549:29
[INFO] [stderr]     |
[INFO] [stderr] 549 |     ) -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:605:46
[INFO] [stderr]     |
[INFO] [stderr] 605 |     ) -> Result<reqwest::RequestBuilder, Box<::std::error::Error>> {
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:684:46
[INFO] [stderr]     |
[INFO] [stderr] 684 |     ) -> Result<reqwest::RequestBuilder, Box<::std::error::Error>> {
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:718:40
[INFO] [stderr]     |
[INFO] [stderr] 718 |     ) -> Result<reqwest::Response, Box<::std::error::Error>> {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:742:29
[INFO] [stderr]     |
[INFO] [stderr] 742 |     ) -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:756:29
[INFO] [stderr]     |
[INFO] [stderr] 756 |     ) -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:767:25
[INFO] [stderr]     |
[INFO] [stderr] 767 |     ) -> Result<(), Box<::std::error::Error>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:801:66
[INFO] [stderr]     |
[INFO] [stderr] 801 |     pub fn sparql_query(&self, query: &str) -> Result<Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:809:76
[INFO] [stderr]     |
[INFO] [stderr] 809 |     pub fn extract_entity_from_uri(&self, uri: &str) -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                                                                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/user.rs:98:67
[INFO] [stderr]    |
[INFO] [stderr] 98 |     pub fn load_user_info(&mut self, api: &Api) -> Result<(), Box<::std::error::Error>> {
[INFO] [stderr]    |                                                                   ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:108:50
[INFO] [stderr]     |
[INFO] [stderr] 108 |     pub fn new(api_url: &str) -> Result<Api, Box<::std::error::Error>> {
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:118:26
[INFO] [stderr]     |
[INFO] [stderr] 118 |     ) -> Result<Api, Box<::std::error::Error>> {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:165:56
[INFO] [stderr]     |
[INFO] [stderr] 165 |     pub fn load_user_info(&mut self) -> Result<(), Box<::std::error::Error>> {
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:209:56
[INFO] [stderr]     |
[INFO] [stderr] 209 |     fn load_site_info(&mut self) -> Result<&Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:254:73
[INFO] [stderr]     |
[INFO] [stderr] 254 |     pub fn get_token(&mut self, token_type: &str) -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:272:60
[INFO] [stderr]     |
[INFO] [stderr] 272 |     pub fn get_edit_token(&mut self) -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:280:28
[INFO] [stderr]     |
[INFO] [stderr] 280 |     ) -> Result<Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:326:28
[INFO] [stderr]     |
[INFO] [stderr] 326 |     ) -> Result<Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:353:28
[INFO] [stderr]     |
[INFO] [stderr] 353 |     ) -> Result<Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:436:28
[INFO] [stderr]     |
[INFO] [stderr] 436 |     ) -> Result<Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:444:28
[INFO] [stderr]     |
[INFO] [stderr] 444 |     ) -> Result<Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:453:28
[INFO] [stderr]     |
[INFO] [stderr] 453 |     ) -> Result<Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:493:29
[INFO] [stderr]     |
[INFO] [stderr] 493 |     ) -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:503:29
[INFO] [stderr]     |
[INFO] [stderr] 503 |     ) -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:512:46
[INFO] [stderr]     |
[INFO] [stderr] 512 |     ) -> Result<reqwest::RequestBuilder, Box<::std::error::Error>> {
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:549:29
[INFO] [stderr]     |
[INFO] [stderr] 549 |     ) -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:605:46
[INFO] [stderr]     |
[INFO] [stderr] 605 |     ) -> Result<reqwest::RequestBuilder, Box<::std::error::Error>> {
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:684:46
[INFO] [stderr]     |
[INFO] [stderr] 684 |     ) -> Result<reqwest::RequestBuilder, Box<::std::error::Error>> {
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:718:40
[INFO] [stderr]     |
[INFO] [stderr] 718 |     ) -> Result<reqwest::Response, Box<::std::error::Error>> {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:742:29
[INFO] [stderr]     |
[INFO] [stderr] 742 |     ) -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:756:29
[INFO] [stderr]     |
[INFO] [stderr] 756 |     ) -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:767:25
[INFO] [stderr]     |
[INFO] [stderr] 767 |     ) -> Result<(), Box<::std::error::Error>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:801:66
[INFO] [stderr]     |
[INFO] [stderr] 801 |     pub fn sparql_query(&self, query: &str) -> Result<Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api.rs:809:76
[INFO] [stderr]     |
[INFO] [stderr] 809 |     pub fn extract_entity_from_uri(&self, uri: &str) -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                                                                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/user.rs:98:67
[INFO] [stderr]    |
[INFO] [stderr] 98 |     pub fn load_user_info(&mut self, api: &Api) -> Result<(), Box<::std::error::Error>> {
[INFO] [stderr]    |                                                                   ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/api.rs:690:13
[INFO] [stderr]     |
[INFO] [stderr] 690 |         let mut req;
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/api.rs:690:13
[INFO] [stderr]     |
[INFO] [stderr] 690 |         let mut req;
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/main.rs:146:75
[INFO] [stderr]     |
[INFO] [stderr] 146 | fn _edit_sandbox_item(api: &mut mediawiki::api::Api) -> Result<Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                                                                           ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/main.rs:146:75
[INFO] [stderr]     |
[INFO] [stderr] 146 | fn _edit_sandbox_item(api: &mut mediawiki::api::Api) -> Result<Value, Box<::std::error::Error>> {
[INFO] [stderr]     |                                                                           ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.92s
[INFO] running `"docker" "inspect" "e7a296da8e4b341501886fdf13e5a2dae5c0c331849de538dfc738b587cd7d8b"`
[INFO] running `"docker" "rm" "-f" "e7a296da8e4b341501886fdf13e5a2dae5c0c331849de538dfc738b587cd7d8b"`
[INFO] [stdout] e7a296da8e4b341501886fdf13e5a2dae5c0c331849de538dfc738b587cd7d8b