[INFO] crate rustless 0.10.0 is already in cache
[INFO] extracting crate rustless 0.10.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rustless/0.10.0
[INFO] extracting crate rustless 0.10.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustless/0.10.0
[INFO] validating manifest of rustless-0.10.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rustless-0.10.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rustless-0.10.0
[INFO] removed 1 missing tests
[INFO] finished frobbing rustless-0.10.0
[INFO] frobbed toml for rustless-0.10.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rustless/0.10.0/Cargo.toml
[INFO] started frobbing rustless-0.10.0
[INFO] removed 1 missing tests
[INFO] finished frobbing rustless-0.10.0
[INFO] frobbed toml for rustless-0.10.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustless/0.10.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rustless-0.10.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustless/0.10.0:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d050aa10ff54f782f232a3ea065b50e65bc42ae6c7bc288175e7b2fa376d8ee8
[INFO] running `"docker" "start" "-a" "d050aa10ff54f782f232a3ea065b50e65bc42ae6c7bc288175e7b2fa376d8ee8"`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/tests/prefix.rs
[INFO] [stderr] * /opt/crater/workdir/tests/params.rs
[INFO] [stderr] * /opt/crater/workdir/tests/namespace.rs
[INFO] [stderr] * /opt/crater/workdir/tests/callbacks.rs
[INFO] [stderr] * /opt/crater/workdir/tests/versioning.rs
[INFO] [stderr] * /opt/crater/workdir/tests/redirect.rs
[INFO] [stderr] * /opt/crater/workdir/tests/tests.rs
[INFO] [stderr] * /opt/crater/workdir/tests/serializers.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling traitobject v0.0.3
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling cookie v0.3.1
[INFO] [stderr]    Compiling serde_json v0.8.6
[INFO] [stderr]    Compiling uuid v0.3.1
[INFO] [stderr]    Compiling valico v1.0.1
[INFO] [stderr]    Compiling persistent v0.2.1
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling jsonway v1.0.1
[INFO] [stderr]    Compiling bodyparser v0.4.1
[INFO] [stderr]    Compiling queryst v1.0.1
[INFO] [stderr]    Compiling rustless v0.10.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/errors.rs:9:20
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub error: Box<Error + Send>,
[INFO] [stderr]   |                    ^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send`
[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/errors.rs:14:20
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub error: Box<Error + Send>,
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/request.rs:14:19
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl Body for Box<io::Read + 'static> { }
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/request.rs:31:23
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn url(&self) -> &AsUrl;
[INFO] [stderr]    |                       ^^^^^ help: use `dyn`: `dyn AsUrl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/request.rs:32:24
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn body(&self) -> &Body;
[INFO] [stderr]    |                        ^^^^ help: use `dyn`: `dyn Body`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/request.rs:33:36
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn body_mut(&mut self) -> &mut Body;
[INFO] [stderr]    |                                    ^^^^ help: use `dyn`: `dyn Body`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/request.rs:35:61
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn read_to_end(&mut self) -> Result<Option<String>, Box<errors::Error + Send>>;
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/simple_request.rs:22:19
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub body: Box<io::Read + 'static>
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/simple_request.rs:27:23
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn url(&self) -> &AsUrl {
[INFO] [stderr]    |                       ^^^^^ help: use `dyn`: `dyn AsUrl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/simple_request.rs:43:24
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn body(&self) -> &request::Body {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn request::Body`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/simple_request.rs:47:36
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn body_mut(&mut self) -> &mut request::Body {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn request::Body`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/simple_request.rs:51:61
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn read_to_end(&mut self) -> Result<Option<String>, Box<errors::Error + Send>> {
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/simple_request.rs:56:49
[INFO] [stderr]    |
[INFO] [stderr] 56 |             .map_err(|err| Box::new(err) as Box<errors::Error + Send>)
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/response.rs:14:26
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub body: Option<Box<WriteBody>>,
[INFO] [stderr]    |                          ^^^^^^^^^ help: use `dyn`: `dyn WriteBody`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/response.rs:30:55
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn from(status: status::StatusCode, body: Box<WriteBody>) -> Response {
[INFO] [stderr]    |                                                       ^^^^^^^^^ help: use `dyn`: `dyn WriteBody`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/response.rs:56:46
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn replace_body(&mut self, body: Box<WriteBody>) {
[INFO] [stderr]    |                                              ^^^^^^^^^ help: use `dyn`: `dyn WriteBody`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/iron.rs:48:23
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn url(&self) -> &backend::AsUrl { &self.url }
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::AsUrl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/iron.rs:49:24
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn body(&self) -> &request::Body { &self.body }
[INFO] [stderr]    |                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn request::Body`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/iron.rs:50:36
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn body_mut(&mut self) -> &mut request::Body { &mut self.body }
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn request::Body`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/iron.rs:51:61
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn read_to_end(&mut self) -> Result<Option<String>, Box<errors::Error + Send>> {
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/iron.rs:52:74
[INFO] [stderr]    |
[INFO] [stderr] 52 |         self.get::<bodyparser::Raw>().map_err(|err| Box::new(err) as Box<errors::Error + Send>)
[INFO] [stderr]    |                                                                          ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/framework/nesting.rs:129:95
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn call_handlers<'a, 'r>(&'a self, rest_path: &str, params: &mut JsonValue, req: &'r mut (backend::Request + 'r),
[INFO] [stderr]     |                                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'r`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/nesting.rs:143:13
[INFO] [stderr]     |
[INFO] [stderr] 143 |         Err(error_response!(errors::NotMatch))
[INFO] [stderr]     |             --------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/api_handler.rs:11:66
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn api_call<'a, 'b>(&'a self, &str, &mut JsonValue, &'b mut (backend::Request + 'b), &mut CallInfo<'a>) -> backend::HandleResult<backend::Response>;
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'b`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/api_handler.rs:14:6
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl ApiHandler {
[INFO] [stderr]    |      ^^^^^^^^^^ help: use `dyn`: `dyn ApiHandler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/api_handler.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub type ApiHandlers = Vec<Box<ApiHandler + Send + Sync>>;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ApiHandler + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/api.rs:85:18
[INFO] [stderr]    |
[INFO] [stderr] 85 |     where F: Fn(&errors::Error, &media::Media) -> Option<backend::Response> + Send+Sync {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/api.rs:89:34
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn handle_error(&self, err: &errors::Error, media: &media::Media) -> Option<backend::Response>  {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/framework/api.rs:100:35
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn extract_media(&self, req: &backend::Request) -> Option<media::Media> {
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/framework/api.rs:118:23
[INFO] [stderr]     |
[INFO] [stderr] 118 |         req: &'r mut (backend::Request + 'r),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'r`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/api.rs:127:31
[INFO] [stderr]     |
[INFO] [stderr] 127 |                    return Err(error_response!(errors::NotMatch))
[INFO] [stderr]     |                               --------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/api.rs:146:35
[INFO] [stderr]     |
[INFO] [stderr] 146 |                        return Err(error_response!(errors::NotMatch))
[INFO] [stderr]     |                                   --------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/api.rs:152:41
[INFO] [stderr]     |
[INFO] [stderr] 152 |                         _ => return Err(error_response!(errors::NotMatch))
[INFO] [stderr]     |                                         --------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/api.rs:175:44
[INFO] [stderr]     |
[INFO] [stderr] 175 |                                 return Err(error_response!(errors::NotMatch))
[INFO] [stderr]     |                                            --------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/api.rs:180:44
[INFO] [stderr]     |
[INFO] [stderr] 180 |                         None => return Err(error_response!(errors::NotMatch))
[INFO] [stderr]     |                                            --------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/api.rs:192:36
[INFO] [stderr]     |
[INFO] [stderr] 192 |                 None => return Err(error_response!(errors::NotAcceptable))
[INFO] [stderr]     |                                    -------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/endpoint.rs:12:32
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub type EndpointHandler = Box<for<'a> Fn(framework::Client<'a>, &JsonValue) -> backend::HandleResult<framework::Client<'a>> + 'static + Sync>;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn for<'a> Fn(framework::Client<'a>, &JsonValue) -> backend::HandleResult<framework::Client<'a>> + 'static + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/endpoint.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub type EndpointBuilder = FnOnce(&mut Endpoint) -> EndpointHandlerPresent + 'static;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnOnce(&mut Endpoint) -> EndpointHandlerPresent + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/endpoint.rs:100:21
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 Err(error_response!(errors::Validation{ reason: state.errors }))
[INFO] [stderr]     |                     ----------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/framework/endpoint.rs:109:23
[INFO] [stderr]     |
[INFO] [stderr] 109 |         req: &'a mut (backend::Request + 'a),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/framework/endpoint.rs:156:23
[INFO] [stderr]     |
[INFO] [stderr] 156 |         req: &'r mut (backend::Request + 'r),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'r`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/endpoint.rs:161:24
[INFO] [stderr]     |
[INFO] [stderr] 161 |             return Err(error_response!(errors::NotMatch))
[INFO] [stderr]     |                        --------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/endpoint.rs:169:25
[INFO] [stderr]     |
[INFO] [stderr] 169 |             None => Err(error_response!(errors::NotMatch))
[INFO] [stderr]     |                         --------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:20:40
[INFO] [stderr]    |
[INFO] [stderr] 20 |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/framework/namespace.rs:63:21
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 Err(error_response!(errors::Validation{ reason: state.errors }))
[INFO] [stderr]    |                     ----------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/namespace.rs:76:23
[INFO] [stderr]    |
[INFO] [stderr] 76 |         req: &'r mut (backend::Request + 'r),
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'r`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:20:40
[INFO] [stderr]    |
[INFO] [stderr] 20 |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/framework/namespace.rs:86:32
[INFO] [stderr]    |
[INFO] [stderr] 86 |             None => return Err(error_response!(errors::NotMatch))
[INFO] [stderr]    |                                --------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/client.rs:17:27
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub request: &'a mut (backend::Request + 'a),
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/client.rs:28:34
[INFO] [stderr]    |
[INFO] [stderr] 28 |                request: &'a mut (backend::Request + 'r), media: &'a media::Media) -> Client<'a> {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'r`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:20:40
[INFO] [stderr]    |
[INFO] [stderr] 20 |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/framework/client.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         Err(error_response!(error))
[INFO] [stderr]    |             ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/client.rs:108:28
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 return Err(error_response!(errors::File(err)));
[INFO] [stderr]     |                            ---------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/client.rs:115:28
[INFO] [stderr]     |
[INFO] [stderr] 115 |                 return Err(error_response!(errors::File(err)));
[INFO] [stderr]     |                            ---------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/app.rs:28:47
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn call_internal<'a>(&self, req: &'a mut (backend::Request + 'a)) -> backend::HandleResult<backend::Response> {
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/app.rs:37:42
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn call<'a>(&self, req: &'a mut (backend::Request + 'a)) -> backend::HandleResultStrict<backend::Response> {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/app.rs:50:52
[INFO] [stderr]    |
[INFO] [stderr] 50 |                     let response = if (&*error as &errors::Error).is::<errors::NotMatch>() {
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/app.rs:54:44
[INFO] [stderr]    |
[INFO] [stderr] 54 |                     } else if (&*error as &errors::Error).is::<errors::Validation>() {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:20:40
[INFO] [stderr]    |
[INFO] [stderr] 20 |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/framework/app.rs:90:24
[INFO] [stderr]    |
[INFO] [stderr] 90 |             return Err(error_response!(errors::QueryString));
[INFO] [stderr]    |                        ------------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/app.rs:97:30
[INFO] [stderr]    |
[INFO] [stderr] 97 | fn parse_json_body(req: &mut backend::Request, params: &mut JsonValue) -> backend::HandleSuccessResult {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/app.rs:116:34
[INFO] [stderr]     |
[INFO] [stderr] 116 |             Err(e) => return Err(error_response!(errors::Body::new(format!("Invalid JSON: {}", e))))
[INFO] [stderr]     |                                  ------------------------------------------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/framework/app.rs:123:36
[INFO] [stderr]     |
[INFO] [stderr] 123 | fn parse_urlencoded_body(req: &mut backend::Request, params: &mut JsonValue) -> backend::HandleSuccessResult {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/app.rs:142:34
[INFO] [stderr]     |
[INFO] [stderr] 142 |             Err(_) => return Err(error_response!(errors::Body::new(format!("Invalid encoded data"))))
[INFO] [stderr]     |                                  ------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/framework/app.rs:149:28
[INFO] [stderr]     |
[INFO] [stderr] 149 | fn parse_request(req: &mut backend::Request, params: &mut JsonValue) -> backend::HandleSuccessResult {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/mod.rs:28:27
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub parents: Vec<&'a (nesting::Node + 'static)>,
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn nesting::Node + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/mod.rs:32:25
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub type Callback = Box<for<'a> Fn(&'a mut client::Client, &JsonValue) -> backend::HandleSuccessResult + 'static + Sync + Send>;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn for<'a> Fn(&'a mut client::Client, &JsonValue) -> backend::HandleSuccessResult + 'static + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/mod.rs:35:31
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub type ErrorFormatter = Box<Fn(&errors::Error, &media::Media) -> Option<backend::Response> + 'static + Sync + Send>;
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&errors::Error, &media::Media) -> Option<backend::Response> + 'static + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/mod.rs:35:35
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub type ErrorFormatter = Box<Fn(&errors::Error, &media::Media) -> Option<backend::Response> + 'static + Sync + Send>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/batteries/cookie.rs:22:25
[INFO] [stderr]    |
[INFO] [stderr] 22 | impl<'r> CookieExt for (backend::Request + 'r) {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'r`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/batteries/cookie.rs:53:38
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let maybe_jar = (req as &mut backend::Request).find_cookie_jar();
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/batteries/swagger.rs:433:39
[INFO] [stderr]     |
[INFO] [stderr] 433 |         let handler = &**handler_ as &framework::ApiHandler;
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn framework::ApiHandler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/batteries/schemes.rs:14:51
[INFO] [stderr]    |
[INFO] [stderr] 14 |         let mut handler = &mut **handler_ as &mut framework::ApiHandler;
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn framework::ApiHandler`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/batteries/swagger.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/batteries/swagger.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/batteries/schemes.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |         let mut handler = &mut **handler_ as &mut framework::ApiHandler;
[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]     Finished dev [unoptimized + debuginfo] target(s) in 16.60s
[INFO] running `"docker" "inspect" "d050aa10ff54f782f232a3ea065b50e65bc42ae6c7bc288175e7b2fa376d8ee8"`
[INFO] running `"docker" "rm" "-f" "d050aa10ff54f782f232a3ea065b50e65bc42ae6c7bc288175e7b2fa376d8ee8"`
[INFO] [stdout] d050aa10ff54f782f232a3ea065b50e65bc42ae6c7bc288175e7b2fa376d8ee8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustless/0.10.0:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 14137b506c75bd579b879306e957dff651d931f422687c4700da6e97c4c95c79
[INFO] running `"docker" "start" "-a" "14137b506c75bd579b879306e957dff651d931f422687c4700da6e97c4c95c79"`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/tests/prefix.rs
[INFO] [stderr] * /opt/crater/workdir/tests/params.rs
[INFO] [stderr] * /opt/crater/workdir/tests/namespace.rs
[INFO] [stderr] * /opt/crater/workdir/tests/callbacks.rs
[INFO] [stderr] * /opt/crater/workdir/tests/versioning.rs
[INFO] [stderr] * /opt/crater/workdir/tests/redirect.rs
[INFO] [stderr] * /opt/crater/workdir/tests/tests.rs
[INFO] [stderr] * /opt/crater/workdir/tests/serializers.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling rustless v0.10.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> examples/simple.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/simple.rs:97:63
[INFO] [stderr]    |
[INFO] [stderr] 97 |                     error: Box::new(UnauthorizedError) as Box<Error + Send>,
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send`
[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/errors.rs:9:20
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub error: Box<Error + Send>,
[INFO] [stderr]   |                    ^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send`
[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/errors.rs:14:20
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub error: Box<Error + Send>,
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/request.rs:14:19
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl Body for Box<io::Read + 'static> { }
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/request.rs:31:23
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn url(&self) -> &AsUrl;
[INFO] [stderr]    |                       ^^^^^ help: use `dyn`: `dyn AsUrl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/request.rs:32:24
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn body(&self) -> &Body;
[INFO] [stderr]    |                        ^^^^ help: use `dyn`: `dyn Body`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/request.rs:33:36
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn body_mut(&mut self) -> &mut Body;
[INFO] [stderr]    |                                    ^^^^ help: use `dyn`: `dyn Body`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/request.rs:35:61
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn read_to_end(&mut self) -> Result<Option<String>, Box<errors::Error + Send>>;
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/simple_request.rs:22:19
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub body: Box<io::Read + 'static>
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/simple_request.rs:27:23
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn url(&self) -> &AsUrl {
[INFO] [stderr]    |                       ^^^^^ help: use `dyn`: `dyn AsUrl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/simple_request.rs:43:24
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn body(&self) -> &request::Body {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn request::Body`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/simple_request.rs:47:36
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn body_mut(&mut self) -> &mut request::Body {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn request::Body`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/simple_request.rs:51:61
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn read_to_end(&mut self) -> Result<Option<String>, Box<errors::Error + Send>> {
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/simple_request.rs:56:49
[INFO] [stderr]    |
[INFO] [stderr] 56 |             .map_err(|err| Box::new(err) as Box<errors::Error + Send>)
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/response.rs:14:26
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub body: Option<Box<WriteBody>>,
[INFO] [stderr]    |                          ^^^^^^^^^ help: use `dyn`: `dyn WriteBody`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/response.rs:30:55
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn from(status: status::StatusCode, body: Box<WriteBody>) -> Response {
[INFO] [stderr]    |                                                       ^^^^^^^^^ help: use `dyn`: `dyn WriteBody`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/response.rs:56:46
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn replace_body(&mut self, body: Box<WriteBody>) {
[INFO] [stderr]    |                                              ^^^^^^^^^ help: use `dyn`: `dyn WriteBody`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/iron.rs:48:23
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn url(&self) -> &backend::AsUrl { &self.url }
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::AsUrl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/iron.rs:49:24
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn body(&self) -> &request::Body { &self.body }
[INFO] [stderr]    |                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn request::Body`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/iron.rs:50:36
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn body_mut(&mut self) -> &mut request::Body { &mut self.body }
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn request::Body`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/iron.rs:51:61
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn read_to_end(&mut self) -> Result<Option<String>, Box<errors::Error + Send>> {
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/iron.rs:52:74
[INFO] [stderr]    |
[INFO] [stderr] 52 |         self.get::<bodyparser::Raw>().map_err(|err| Box::new(err) as Box<errors::Error + Send>)
[INFO] [stderr]    |                                                                          ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/framework/nesting.rs:129:95
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn call_handlers<'a, 'r>(&'a self, rest_path: &str, params: &mut JsonValue, req: &'r mut (backend::Request + 'r),
[INFO] [stderr]     |                                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'r`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/nesting.rs:143:13
[INFO] [stderr]     |
[INFO] [stderr] 143 |         Err(error_response!(errors::NotMatch))
[INFO] [stderr]     |             --------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/api_handler.rs:11:66
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn api_call<'a, 'b>(&'a self, &str, &mut JsonValue, &'b mut (backend::Request + 'b), &mut CallInfo<'a>) -> backend::HandleResult<backend::Response>;
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'b`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/api_handler.rs:14:6
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl ApiHandler {
[INFO] [stderr]    |      ^^^^^^^^^^ help: use `dyn`: `dyn ApiHandler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/api_handler.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub type ApiHandlers = Vec<Box<ApiHandler + Send + Sync>>;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ApiHandler + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/api.rs:85:18
[INFO] [stderr]    |
[INFO] [stderr] 85 |     where F: Fn(&errors::Error, &media::Media) -> Option<backend::Response> + Send+Sync {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/api.rs:89:34
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn handle_error(&self, err: &errors::Error, media: &media::Media) -> Option<backend::Response>  {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/framework/api.rs:100:35
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn extract_media(&self, req: &backend::Request) -> Option<media::Media> {
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/framework/api.rs:118:23
[INFO] [stderr]     |
[INFO] [stderr] 118 |         req: &'r mut (backend::Request + 'r),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'r`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/api.rs:127:31
[INFO] [stderr]     |
[INFO] [stderr] 127 |                    return Err(error_response!(errors::NotMatch))
[INFO] [stderr]     |                               --------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/api.rs:146:35
[INFO] [stderr]     |
[INFO] [stderr] 146 |                        return Err(error_response!(errors::NotMatch))
[INFO] [stderr]     |                                   --------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/api.rs:152:41
[INFO] [stderr]     |
[INFO] [stderr] 152 |                         _ => return Err(error_response!(errors::NotMatch))
[INFO] [stderr]     |                                         --------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/api.rs:175:44
[INFO] [stderr]     |
[INFO] [stderr] 175 |                                 return Err(error_response!(errors::NotMatch))
[INFO] [stderr]     |                                            --------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/api.rs:180:44
[INFO] [stderr]     |
[INFO] [stderr] 180 |                         None => return Err(error_response!(errors::NotMatch))
[INFO] [stderr]     |                                            --------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/api.rs:192:36
[INFO] [stderr]     |
[INFO] [stderr] 192 |                 None => return Err(error_response!(errors::NotAcceptable))
[INFO] [stderr]     |                                    -------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/endpoint.rs:12:32
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub type EndpointHandler = Box<for<'a> Fn(framework::Client<'a>, &JsonValue) -> backend::HandleResult<framework::Client<'a>> + 'static + Sync>;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn for<'a> Fn(framework::Client<'a>, &JsonValue) -> backend::HandleResult<framework::Client<'a>> + 'static + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/endpoint.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub type EndpointBuilder = FnOnce(&mut Endpoint) -> EndpointHandlerPresent + 'static;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnOnce(&mut Endpoint) -> EndpointHandlerPresent + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/endpoint.rs:100:21
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 Err(error_response!(errors::Validation{ reason: state.errors }))
[INFO] [stderr]     |                     ----------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/framework/endpoint.rs:109:23
[INFO] [stderr]     |
[INFO] [stderr] 109 |         req: &'a mut (backend::Request + 'a),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/framework/endpoint.rs:156:23
[INFO] [stderr]     |
[INFO] [stderr] 156 |         req: &'r mut (backend::Request + 'r),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'r`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/endpoint.rs:161:24
[INFO] [stderr]     |
[INFO] [stderr] 161 |             return Err(error_response!(errors::NotMatch))
[INFO] [stderr]     |                        --------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/endpoint.rs:169:25
[INFO] [stderr]     |
[INFO] [stderr] 169 |             None => Err(error_response!(errors::NotMatch))
[INFO] [stderr]     |                         --------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:20:40
[INFO] [stderr]    |
[INFO] [stderr] 20 |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/framework/namespace.rs:63:21
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 Err(error_response!(errors::Validation{ reason: state.errors }))
[INFO] [stderr]    |                     ----------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/namespace.rs:76:23
[INFO] [stderr]    |
[INFO] [stderr] 76 |         req: &'r mut (backend::Request + 'r),
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'r`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:20:40
[INFO] [stderr]    |
[INFO] [stderr] 20 |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/framework/namespace.rs:86:32
[INFO] [stderr]    |
[INFO] [stderr] 86 |             None => return Err(error_response!(errors::NotMatch))
[INFO] [stderr]    |                                --------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/client.rs:17:27
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub request: &'a mut (backend::Request + 'a),
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/client.rs:28:34
[INFO] [stderr]    |
[INFO] [stderr] 28 |                request: &'a mut (backend::Request + 'r), media: &'a media::Media) -> Client<'a> {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'r`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:20:40
[INFO] [stderr]    |
[INFO] [stderr] 20 |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/framework/client.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         Err(error_response!(error))
[INFO] [stderr]    |             ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/client.rs:108:28
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 return Err(error_response!(errors::File(err)));
[INFO] [stderr]     |                            ---------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/client.rs:115:28
[INFO] [stderr]     |
[INFO] [stderr] 115 |                 return Err(error_response!(errors::File(err)));
[INFO] [stderr]     |                            ---------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/app.rs:28:47
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn call_internal<'a>(&self, req: &'a mut (backend::Request + 'a)) -> backend::HandleResult<backend::Response> {
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/app.rs:37:42
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn call<'a>(&self, req: &'a mut (backend::Request + 'a)) -> backend::HandleResultStrict<backend::Response> {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/app.rs:50:52
[INFO] [stderr]    |
[INFO] [stderr] 50 |                     let response = if (&*error as &errors::Error).is::<errors::NotMatch>() {
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/app.rs:54:44
[INFO] [stderr]    |
[INFO] [stderr] 54 |                     } else if (&*error as &errors::Error).is::<errors::Validation>() {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:20:40
[INFO] [stderr]    |
[INFO] [stderr] 20 |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/framework/app.rs:90:24
[INFO] [stderr]    |
[INFO] [stderr] 90 |             return Err(error_response!(errors::QueryString));
[INFO] [stderr]    |                        ------------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/app.rs:97:30
[INFO] [stderr]    |
[INFO] [stderr] 97 | fn parse_json_body(req: &mut backend::Request, params: &mut JsonValue) -> backend::HandleSuccessResult {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/app.rs:116:34
[INFO] [stderr]     |
[INFO] [stderr] 116 |             Err(e) => return Err(error_response!(errors::Body::new(format!("Invalid JSON: {}", e))))
[INFO] [stderr]     |                                  ------------------------------------------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/framework/app.rs:123:36
[INFO] [stderr]     |
[INFO] [stderr] 123 | fn parse_urlencoded_body(req: &mut backend::Request, params: &mut JsonValue) -> backend::HandleSuccessResult {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/errors.rs:20:40
[INFO] [stderr]     |
[INFO] [stderr] 20  |         error: Box::new($error) as Box<$crate::errors::Error + Send>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn $crate::errors::Error + Send`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/framework/app.rs:142:34
[INFO] [stderr]     |
[INFO] [stderr] 142 |             Err(_) => return Err(error_response!(errors::Body::new(format!("Invalid encoded data"))))
[INFO] [stderr]     |                                  ------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/framework/app.rs:149:28
[INFO] [stderr]     |
[INFO] [stderr] 149 | fn parse_request(req: &mut backend::Request, params: &mut JsonValue) -> backend::HandleSuccessResult {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/mod.rs:28:27
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub parents: Vec<&'a (nesting::Node + 'static)>,
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn nesting::Node + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/mod.rs:32:25
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub type Callback = Box<for<'a> Fn(&'a mut client::Client, &JsonValue) -> backend::HandleSuccessResult + 'static + Sync + Send>;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn for<'a> Fn(&'a mut client::Client, &JsonValue) -> backend::HandleSuccessResult + 'static + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/mod.rs:35:31
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub type ErrorFormatter = Box<Fn(&errors::Error, &media::Media) -> Option<backend::Response> + 'static + Sync + Send>;
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&errors::Error, &media::Media) -> Option<backend::Response> + 'static + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/framework/mod.rs:35:35
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub type ErrorFormatter = Box<Fn(&errors::Error, &media::Media) -> Option<backend::Response> + 'static + Sync + Send>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn errors::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/batteries/cookie.rs:22:25
[INFO] [stderr]    |
[INFO] [stderr] 22 | impl<'r> CookieExt for (backend::Request + 'r) {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request + 'r`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/batteries/cookie.rs:53:38
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let maybe_jar = (req as &mut backend::Request).find_cookie_jar();
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn backend::Request`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/batteries/swagger.rs:433:39
[INFO] [stderr]     |
[INFO] [stderr] 433 |         let handler = &**handler_ as &framework::ApiHandler;
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn framework::ApiHandler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/batteries/schemes.rs:14:51
[INFO] [stderr]    |
[INFO] [stderr] 14 |         let mut handler = &mut **handler_ as &mut framework::ApiHandler;
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn framework::ApiHandler`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/batteries/swagger.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/batteries/swagger.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/batteries/schemes.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |         let mut handler = &mut **handler_ as &mut framework::ApiHandler;
[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]     Finished dev [unoptimized + debuginfo] target(s) in 4.37s
[INFO] running `"docker" "inspect" "14137b506c75bd579b879306e957dff651d931f422687c4700da6e97c4c95c79"`
[INFO] running `"docker" "rm" "-f" "14137b506c75bd579b879306e957dff651d931f422687c4700da6e97c4c95c79"`
[INFO] [stdout] 14137b506c75bd579b879306e957dff651d931f422687c4700da6e97c4c95c79
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustless/0.10.0:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 8d0eb2da5880125dfeba5553b634214b09080f8d2f4b0949c42ad6ea04aa665f
[INFO] running `"docker" "start" "-a" "8d0eb2da5880125dfeba5553b634214b09080f8d2f4b0949c42ad6ea04aa665f"`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/tests/prefix.rs
[INFO] [stderr] * /opt/crater/workdir/tests/params.rs
[INFO] [stderr] * /opt/crater/workdir/tests/namespace.rs
[INFO] [stderr] * /opt/crater/workdir/tests/callbacks.rs
[INFO] [stderr] * /opt/crater/workdir/tests/versioning.rs
[INFO] [stderr] * /opt/crater/workdir/tests/redirect.rs
[INFO] [stderr] * /opt/crater/workdir/tests/tests.rs
[INFO] [stderr] * /opt/crater/workdir/tests/serializers.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustless-5b0b6ce1c70aaa11
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test framework::path::it_normalize ... ok
[INFO] [stdout] test framework::media::asset_regexp ... ok
[INFO] [stdout] test framework::media::assert_media ... ok
[INFO] [stdout] test framework::path::parse_and_match_root ... ok
[INFO] [stdout] test framework::path::sub_regex ... ok
[INFO] [stdout] test framework::path::parse_and_match_single_val ... ok
[INFO] [stdout] test framework::path::parse_and_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustless
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8d0eb2da5880125dfeba5553b634214b09080f8d2f4b0949c42ad6ea04aa665f"`
[INFO] running `"docker" "rm" "-f" "8d0eb2da5880125dfeba5553b634214b09080f8d2f4b0949c42ad6ea04aa665f"`
[INFO] [stdout] 8d0eb2da5880125dfeba5553b634214b09080f8d2f4b0949c42ad6ea04aa665f