[INFO] crate zhelezo 0.7.0-beta.2 is already in cache
[INFO] testing zhelezo-0.7.0-beta.2 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate zhelezo 0.7.0-beta.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate zhelezo 0.7.0-beta.2 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate zhelezo 0.7.0-beta.2
[INFO] finished tweaking crates.io crate zhelezo 0.7.0-beta.2
[INFO] tweaked toml for crates.io crate zhelezo 0.7.0-beta.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 41cf17b500e1295b63b5be40853a040e2ffacb101340025c9f99c5ba2afda80f
[INFO] running `"docker" "start" "-a" "41cf17b500e1295b63b5be40853a040e2ffacb101340025c9f99c5ba2afda80f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling modifier v0.1.0
[INFO] [stderr]    Compiling unsafe-any v0.4.2
[INFO] [stderr]    Compiling typemap v0.3.3
[INFO] [stderr]    Compiling plugin v0.2.6
[INFO] [stderr]    Compiling zhelezo v0.7.0-beta.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/response.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 143 |     try!(body.write_body(&mut body_contents));
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/request/url.rs:124:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |         try!(self.generic_url.fmt(formatter));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |         try!(writeln!(f, "Request {{"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         try!(writeln!(f, "    url: {:?}", self.url));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         try!(writeln!(f, "    method: {:?}", self.method));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |         try!(writeln!(f, "    remote_addr: {:?}", self.remote_addr));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         try!(writeln!(f, "    local_addr: {:?}", self.local_addr));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 |         try!(write!(f, "}}"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:29:20
[INFO] [stderr]    |
[INFO] [stderr] 29 |     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/error.rs:58:32
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:200:34
[INFO] [stderr]     |
[INFO] [stderr] 200 |     fn around(self, handler: Box<Handler>) -> Box<Handler>;
[INFO] [stderr]     |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:200:51
[INFO] [stderr]     |
[INFO] [stderr] 200 |     fn around(self, handler: Box<Handler>) -> Box<Handler>;
[INFO] [stderr]     |                                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:209:22
[INFO] [stderr]     |
[INFO] [stderr] 209 |     befores: Vec<Box<BeforeMiddleware>>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:210:21
[INFO] [stderr]     |
[INFO] [stderr] 210 |     afters: Vec<Box<AfterMiddleware>>,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:213:25
[INFO] [stderr]     |
[INFO] [stderr] 213 |     handler: Option<Box<Handler>>
[INFO] [stderr]     |                         ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:222:52
[INFO] [stderr]     |
[INFO] [stderr] 222 |             handler: Some(Box::new(handler) as Box<Handler>)
[INFO] [stderr]     |                                                    ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:233:51
[INFO] [stderr]     |
[INFO] [stderr] 233 |         self.befores.push(Box::new(before) as Box<BeforeMiddleware>);
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:234:49
[INFO] [stderr]     |
[INFO] [stderr] 234 |         self.afters.push(Box::new(after) as Box<AfterMiddleware>);
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:242:51
[INFO] [stderr]     |
[INFO] [stderr] 242 |         self.befores.push(Box::new(before) as Box<BeforeMiddleware>);
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:250:49
[INFO] [stderr]     |
[INFO] [stderr] 250 |         self.afters.push(Box::new(after) as Box<AfterMiddleware>);
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:393:22
[INFO] [stderr]     |
[INFO] [stderr] 393 | impl Handler for Box<Handler> {
[INFO] [stderr]     |                      ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:406:31
[INFO] [stderr]     |
[INFO] [stderr] 406 | impl BeforeMiddleware for Box<BeforeMiddleware> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:433:30
[INFO] [stderr]     |
[INFO] [stderr] 433 | impl AfterMiddleware for Box<AfterMiddleware> {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:454:21
[INFO] [stderr]     |
[INFO] [stderr] 454 | where F: FnOnce(Box<Handler>) -> Box<Handler> {
[INFO] [stderr]     |                     ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:454:38
[INFO] [stderr]     |
[INFO] [stderr] 454 | where F: FnOnce(Box<Handler>) -> Box<Handler> {
[INFO] [stderr]     |                                      ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:455:34
[INFO] [stderr]     |
[INFO] [stderr] 455 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stderr]     |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:455:51
[INFO] [stderr]     |
[INFO] [stderr] 455 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stderr]     |                                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:24:40
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()>;
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:28:40
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:34:40
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:40:40
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:46:40
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:52:40
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:57:24
[INFO] [stderr]    |
[INFO] [stderr] 57 | impl WriteBody for Box<io::Read + Send> {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:58:40
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:64:40
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:90:26
[INFO] [stderr]    |
[INFO] [stderr] 90 |     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/response.rs:135:64
[INFO] [stderr]     |
[INFO] [stderr] 135 | fn write_with_body(res: &mut HttpResponse<Body>, mut 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/modifiers.rs:71:33
[INFO] [stderr]    |
[INFO] [stderr] 71 | impl Modifier<Response> for 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/iron.rs:201:23
[INFO] [stderr]     |
[INFO] [stderr] 201 |     type Future = Box<Future<Item = Self::Response, Error = Self::Error>>;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Response, Error = Self::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mime_guess::guess_mime_type_opt': Use `from_path(path).first()` instead
[INFO] [stderr]   --> src/modifiers.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 | use mime_guess::guess_mime_type_opt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mime_guess::guess_mime_type_opt': Use `from_path(path).first()` instead
[INFO] [stderr]    --> src/modifiers.rs:202:5
[INFO] [stderr]     |
[INFO] [stderr] 202 |     guess_mime_type_opt(path).unwrap_or(mime::TEXT_PLAIN)
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |         self.error.description()
[INFO] [stderr]    |                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:59:20
[INFO] [stderr]    |
[INFO] [stderr] 59 |         self.error.cause()
[INFO] [stderr]    |                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 44 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.36s
[INFO] running `"docker" "inspect" "41cf17b500e1295b63b5be40853a040e2ffacb101340025c9f99c5ba2afda80f"`
[INFO] running `"docker" "rm" "-f" "41cf17b500e1295b63b5be40853a040e2ffacb101340025c9f99c5ba2afda80f"`
[INFO] [stdout] 41cf17b500e1295b63b5be40853a040e2ffacb101340025c9f99c5ba2afda80f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b6bc9820e41f1f56da08ec6fc357c1bc52f0d2c5348688990244af5ae5a4b0e7
[INFO] running `"docker" "start" "-a" "b6bc9820e41f1f56da08ec6fc357c1bc52f0d2c5348688990244af5ae5a4b0e7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling zhelezo v0.7.0-beta.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/response.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 143 |     try!(body.write_body(&mut body_contents));
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/request/url.rs:124:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |         try!(self.generic_url.fmt(formatter));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |         try!(writeln!(f, "Request {{"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         try!(writeln!(f, "    url: {:?}", self.url));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         try!(writeln!(f, "    method: {:?}", self.method));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |         try!(writeln!(f, "    remote_addr: {:?}", self.remote_addr));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         try!(writeln!(f, "    local_addr: {:?}", self.local_addr));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 |         try!(write!(f, "}}"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:29:20
[INFO] [stderr]    |
[INFO] [stderr] 29 |     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/error.rs:58:32
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:200:34
[INFO] [stderr]     |
[INFO] [stderr] 200 |     fn around(self, handler: Box<Handler>) -> Box<Handler>;
[INFO] [stderr]     |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:200:51
[INFO] [stderr]     |
[INFO] [stderr] 200 |     fn around(self, handler: Box<Handler>) -> Box<Handler>;
[INFO] [stderr]     |                                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:209:22
[INFO] [stderr]     |
[INFO] [stderr] 209 |     befores: Vec<Box<BeforeMiddleware>>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:210:21
[INFO] [stderr]     |
[INFO] [stderr] 210 |     afters: Vec<Box<AfterMiddleware>>,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:213:25
[INFO] [stderr]     |
[INFO] [stderr] 213 |     handler: Option<Box<Handler>>
[INFO] [stderr]     |                         ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:222:52
[INFO] [stderr]     |
[INFO] [stderr] 222 |             handler: Some(Box::new(handler) as Box<Handler>)
[INFO] [stderr]     |                                                    ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:233:51
[INFO] [stderr]     |
[INFO] [stderr] 233 |         self.befores.push(Box::new(before) as Box<BeforeMiddleware>);
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:234:49
[INFO] [stderr]     |
[INFO] [stderr] 234 |         self.afters.push(Box::new(after) as Box<AfterMiddleware>);
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:242:51
[INFO] [stderr]     |
[INFO] [stderr] 242 |         self.befores.push(Box::new(before) as Box<BeforeMiddleware>);
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:250:49
[INFO] [stderr]     |
[INFO] [stderr] 250 |         self.afters.push(Box::new(after) as Box<AfterMiddleware>);
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:393:22
[INFO] [stderr]     |
[INFO] [stderr] 393 | impl Handler for Box<Handler> {
[INFO] [stderr]     |                      ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:406:31
[INFO] [stderr]     |
[INFO] [stderr] 406 | impl BeforeMiddleware for Box<BeforeMiddleware> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:433:30
[INFO] [stderr]     |
[INFO] [stderr] 433 | impl AfterMiddleware for Box<AfterMiddleware> {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:454:21
[INFO] [stderr]     |
[INFO] [stderr] 454 | where F: FnOnce(Box<Handler>) -> Box<Handler> {
[INFO] [stderr]     |                     ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:454:38
[INFO] [stderr]     |
[INFO] [stderr] 454 | where F: FnOnce(Box<Handler>) -> Box<Handler> {
[INFO] [stderr]     |                                      ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:455:34
[INFO] [stderr]     |
[INFO] [stderr] 455 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stderr]     |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:455:51
[INFO] [stderr]     |
[INFO] [stderr] 455 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stderr]     |                                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:24:40
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()>;
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:28:40
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:34:40
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:40:40
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:46:40
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:52:40
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:57:24
[INFO] [stderr]    |
[INFO] [stderr] 57 | impl WriteBody for Box<io::Read + Send> {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:58:40
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:64:40
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:90:26
[INFO] [stderr]    |
[INFO] [stderr] 90 |     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/response.rs:135:64
[INFO] [stderr]     |
[INFO] [stderr] 135 | fn write_with_body(res: &mut HttpResponse<Body>, mut 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/modifiers.rs:71:33
[INFO] [stderr]    |
[INFO] [stderr] 71 | impl Modifier<Response> for 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/iron.rs:201:23
[INFO] [stderr]     |
[INFO] [stderr] 201 |     type Future = Box<Future<Item = Self::Response, Error = Self::Error>>;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Response, Error = Self::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mime_guess::guess_mime_type_opt': Use `from_path(path).first()` instead
[INFO] [stderr]   --> src/modifiers.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 | use mime_guess::guess_mime_type_opt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mime_guess::guess_mime_type_opt': Use `from_path(path).first()` instead
[INFO] [stderr]    --> src/modifiers.rs:202:5
[INFO] [stderr]     |
[INFO] [stderr] 202 |     guess_mime_type_opt(path).unwrap_or(mime::TEXT_PLAIN)
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |         self.error.description()
[INFO] [stderr]    |                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:59:20
[INFO] [stderr]    |
[INFO] [stderr] 59 |         self.error.cause()
[INFO] [stderr]    |                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 44 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/simple_routing.rs:14:33
[INFO] [stderr]    |
[INFO] [stderr] 14 |     routes: HashMap<String, Box<Handler>>
[INFO] [stderr]    |                                 ^^^^^^^ help: use `dyn`: `dyn Handler`
[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]   --> examples/around.rs:44:34
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[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]   --> examples/around.rs:44:51
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stderr]    |                                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/around.rs:48:19
[INFO] [stderr]    |
[INFO] [stderr] 48 |         }) as Box<Handler>
[INFO] [stderr]    |                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `mime` is imported redundantly
[INFO] [stderr]   --> examples/content_type.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 1  | extern crate mime;
[INFO] [stderr]    | ------------------ the item `mime` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 17 |     use iron::mime;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `mime` is imported redundantly
[INFO] [stderr]   --> examples/content_type.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 1  | extern crate mime;
[INFO] [stderr]    | ------------------ the item `mime` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 23 |     use iron::mime;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/response.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 143 |     try!(body.write_body(&mut body_contents));
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:2:24
[INFO] [stderr]     |
[INFO] [stderr] 2   | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]     |                        ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/request/url.rs:124:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |         try!(self.generic_url.fmt(formatter));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |         try!(writeln!(f, "Request {{"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         try!(writeln!(f, "    url: {:?}", self.url));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         try!(writeln!(f, "    method: {:?}", self.method));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |         try!(writeln!(f, "    remote_addr: {:?}", self.remote_addr));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         try!(writeln!(f, "    local_addr: {:?}", self.local_addr));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/request/mod.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 |         try!(write!(f, "}}"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:29:20
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub error: Box<Error + Send>,
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:2:24
[INFO] [stderr]    |
[INFO] [stderr] 2  | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]    |                        ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:58:32
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:200:34
[INFO] [stderr]     |
[INFO] [stderr] 200 |     fn around(self, handler: Box<Handler>) -> Box<Handler>;
[INFO] [stderr]     |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:200:51
[INFO] [stderr]     |
[INFO] [stderr] 200 |     fn around(self, handler: Box<Handler>) -> Box<Handler>;
[INFO] [stderr]     |                                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:209:22
[INFO] [stderr]     |
[INFO] [stderr] 209 |     befores: Vec<Box<BeforeMiddleware>>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:210:21
[INFO] [stderr]     |
[INFO] [stderr] 210 |     afters: Vec<Box<AfterMiddleware>>,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:213:25
[INFO] [stderr]     |
[INFO] [stderr] 213 |     handler: Option<Box<Handler>>
[INFO] [stderr]     |                         ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:222:52
[INFO] [stderr]     |
[INFO] [stderr] 222 |             handler: Some(Box::new(handler) as Box<Handler>)
[INFO] [stderr]     |                                                    ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:233:51
[INFO] [stderr]     |
[INFO] [stderr] 233 |         self.befores.push(Box::new(before) as Box<BeforeMiddleware>);
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:234:49
[INFO] [stderr]     |
[INFO] [stderr] 234 |         self.afters.push(Box::new(after) as Box<AfterMiddleware>);
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:242:51
[INFO] [stderr]     |
[INFO] [stderr] 242 |         self.befores.push(Box::new(before) as Box<BeforeMiddleware>);
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:250:49
[INFO] [stderr]     |
[INFO] [stderr] 250 |         self.afters.push(Box::new(after) as Box<AfterMiddleware>);
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:393:22
[INFO] [stderr]     |
[INFO] [stderr] 393 | impl Handler for Box<Handler> {
[INFO] [stderr]     |                      ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:406:31
[INFO] [stderr]     |
[INFO] [stderr] 406 | impl BeforeMiddleware for Box<BeforeMiddleware> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:433:30
[INFO] [stderr]     |
[INFO] [stderr] 433 | impl AfterMiddleware for Box<AfterMiddleware> {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:454:21
[INFO] [stderr]     |
[INFO] [stderr] 454 | where F: FnOnce(Box<Handler>) -> Box<Handler> {
[INFO] [stderr]     |                     ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:454:38
[INFO] [stderr]     |
[INFO] [stderr] 454 | where F: FnOnce(Box<Handler>) -> Box<Handler> {
[INFO] [stderr]     |                                      ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:455:34
[INFO] [stderr]     |
[INFO] [stderr] 455 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stderr]     |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/mod.rs:455:51
[INFO] [stderr]     |
[INFO] [stderr] 455 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stderr]     |                                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/test.rs:196:37
[INFO] [stderr]     |
[INFO] [stderr] 196 |         .map(|m| Box::new(m) as Box<BeforeMiddleware>)
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/test.rs:203:37
[INFO] [stderr]     |
[INFO] [stderr] 203 |         .map(|m| Box::new(m) as Box<AfterMiddleware>)
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/middleware/test.rs:208:48
[INFO] [stderr]     |
[INFO] [stderr] 208 |         handler: Some(Box::new(handler) as Box<Handler>),
[INFO] [stderr]     |                                                ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:24:40
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()>;
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:28:40
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:34:40
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:40:40
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:46:40
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:52:40
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:57:24
[INFO] [stderr]    |
[INFO] [stderr] 57 | impl WriteBody for Box<io::Read + Send> {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:58:40
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:64:40
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:90:26
[INFO] [stderr]    |
[INFO] [stderr] 90 |     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/response.rs:135:64
[INFO] [stderr]     |
[INFO] [stderr] 135 | fn write_with_body(res: &mut HttpResponse<Body>, mut 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/modifiers.rs:71:33
[INFO] [stderr]    |
[INFO] [stderr] 71 | impl Modifier<Response> for 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/iron.rs:201:23
[INFO] [stderr]     |
[INFO] [stderr] 201 |     type Future = Box<Future<Item = Self::Response, Error = Self::Error>>;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Response, Error = Self::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mime_guess::guess_mime_type_opt': Use `from_path(path).first()` instead
[INFO] [stderr]   --> src/modifiers.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 | use mime_guess::guess_mime_type_opt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mime_guess::guess_mime_type_opt': Use `from_path(path).first()` instead
[INFO] [stderr]    --> src/modifiers.rs:202:5
[INFO] [stderr]     |
[INFO] [stderr] 202 |     guess_mime_type_opt(path).unwrap_or(mime::TEXT_PLAIN)
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |         self.error.description()
[INFO] [stderr]    |                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:59:20
[INFO] [stderr]    |
[INFO] [stderr] 59 |         self.error.cause()
[INFO] [stderr]    |                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `zhelezo`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name hello examples/hello.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -Cembed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=29a339c3ef9e2396 -C extra-filename=-29a339c3ef9e2396 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern futures=/opt/rustwide/target/debug/deps/libfutures-cbe4e291e0a0e8bc.rlib --extern futures_cpupool=/opt/rustwide/target/debug/deps/libfutures_cpupool-2254dd899ac5594c.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-7419e7814a652b83.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-38f6b2d55fcb84f2.rlib --extern mime=/opt/rustwide/target/debug/deps/libmime-d1bda7bb9ef96638.rlib --extern mime_guess=/opt/rustwide/target/debug/deps/libmime_guess-812699bd7fc3fe7d.rlib --extern modifier=/opt/rustwide/target/debug/deps/libmodifier-5c6671a12e7521a6.rlib --extern plugin=/opt/rustwide/target/debug/deps/libplugin-f8e812a819484446.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-23183ca53583039d.rlib --extern tokio_core=/opt/rustwide/target/debug/deps/libtokio_core-c698c2ce8716d2e3.rlib --extern tokio_io=/opt/rustwide/target/debug/deps/libtokio_io-d1fad8c842fd787d.rlib --extern tokio_proto=/opt/rustwide/target/debug/deps/libtokio_proto-f2ede02cb08c1a56.rlib --extern typemap=/opt/rustwide/target/debug/deps/libtypemap-1ff28a7d57391354.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-8fcd65f1306150c3.rlib --extern zhelezo=/opt/rustwide/target/debug/deps/libzhelezo-797b2883df7618c2.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/examples/content_type-320190f68be70d80.content_type.5ssy1mpc-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/content_type-320190f68be70d80.content_type.5ssy1mpc-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/content_type-320190f68be70d80.content_type.5ssy1mpc-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/content_type-320190f68be70d80.content_type.5ssy1mpc-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/content_type-320190f68be70d80.content_type.5ssy1mpc-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/content_type-320190f68be70d80.content_type.5ssy1mpc-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/content_type-320190f68be70d80.content_type.5ssy1mpc-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/content_type-320190f68be70d80.content_type.5ssy1mpc-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/content_type-320190f68be70d80.content_type.5ssy1mpc-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/content_type-320190f68be70d80.content_type.5ssy1mpc-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/content_type-320190f68be70d80.content_type.5ssy1mpc-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/content_type-320190f68be70d80.content_type.5ssy1mpc-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/content_type-320190f68be70d80.content_type.5ssy1mpc-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/content_type-320190f68be70d80.content_type.5ssy1mpc-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/content_type-320190f68be70d80.content_type.5ssy1mpc-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/content_type-320190f68be70d80.content_type.5ssy1mpc-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/examples/content_type-320190f68be70d80" "/opt/rustwide/target/debug/examples/content_type-320190f68be70d80.3tmil44tdv2ywr1r.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libzhelezo-797b2883df7618c2.rlib" "/opt/rustwide/target/debug/deps/libmodifier-5c6671a12e7521a6.rlib" "/opt/rustwide/target/debug/deps/libmime_guess-812699bd7fc3fe7d.rlib" "/opt/rustwide/target/debug/deps/liburl-8fcd65f1306150c3.rlib" "/opt/rustwide/target/debug/deps/libidna-d4994925bf4430c7.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-467beec5965936c6.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-0ffc8bb136e2289a.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-879207079127f333.rlib" "/opt/rustwide/target/debug/deps/libmatches-6c7348f3fc3f1329.rlib" "/opt/rustwide/target/debug/deps/libplugin-f8e812a819484446.rlib" "/opt/rustwide/target/debug/deps/libtypemap-1ff28a7d57391354.rlib" "/opt/rustwide/target/debug/deps/libunsafe_any-4c44bf1e89f98c25.rlib" "/opt/rustwide/target/debug/deps/libtraitobject-fdcc54cce17fa4e1.rlib" "/opt/rustwide/target/debug/deps/libhyper-7419e7814a652b83.rlib" "/opt/rustwide/target/debug/deps/libwant-e0bf1e739f625f48.rlib" "/opt/rustwide/target/debug/deps/libtry_lock-44a59e68a60fb7bb.rlib" "/opt/rustwide/target/debug/deps/libunicase-f4b4f5df5bf2cdc4.rlib" "/opt/rustwide/target/debug/deps/libtokio_proto-f2ede02cb08c1a56.rlib" "/opt/rustwide/target/debug/deps/libtokio_service-8c1cf1704faf5a58.rlib" "/opt/rustwide/target/debug/deps/libtake-e578a8cddad64a47.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-d9e906bd9db4b18b.rlib" "/opt/rustwide/target/debug/deps/libslab-ed4e4c28f29c8b36.rlib" "/opt/rustwide/target/debug/deps/librand-4b4bbdcaddf090ab.rlib" "/opt/rustwide/target/debug/deps/librand-9cc9e44aa3d9199f.rlib" "/opt/rustwide/target/debug/deps/libtokio_core-c698c2ce8716d2e3.rlib" "/opt/rustwide/target/debug/deps/libscoped_tls-e79d08bf6196977e.rlib" "/opt/rustwide/target/debug/deps/libtokio-f406ec90b55276a0.rlib" "/opt/rustwide/target/debug/deps/libtokio_uds-b725efda9e3c73f5.rlib" "/opt/rustwide/target/debug/deps/libmio_uds-05173f6892ec7c86.rlib" "/opt/rustwide/target/debug/deps/libtokio_udp-07f6bd9b7943fc8c.rlib" "/opt/rustwide/target/debug/deps/libtokio_timer-bbbbd764e7616c4a.rlib" "/opt/rustwide/target/debug/deps/libtokio_tcp-652a070ae8249a33.rlib" "/opt/rustwide/target/debug/deps/libtokio_reactor-25f2ebf35dd1c758.rlib" "/opt/rustwide/target/debug/deps/libtokio_sync-32fb27bfe8fd579c.rlib" "/opt/rustwide/target/debug/deps/libfnv-d46cc828847a1306.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-e1e996d668ff3115.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-514a7fd633b20ffe.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-13f2e93db959e239.rlib" "/opt/rustwide/target/debug/deps/liblock_api-bcbe0572741418d2.rlib" "/opt/rustwide/target/debug/deps/libtokio_fs-0aea1c958b4f429a.rlib" "/opt/rustwide/target/debug/deps/libtokio_threadpool-a6e389e73481dd2a.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-42c99cebd20ee05b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-a9e0d04c077c91e1.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-eb28c5bd8246c8d0.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-6e82e76ec854833d.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-5c24e8767944acb0.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-c59d4d0642fbf7ab.rlib" "/opt/rustwide/target/debug/deps/libtokio_current_thread-fe4e16b31cef9b11.rlib" "/opt/rustwide/target/debug/deps/libtokio_executor-51ce3f900c229019.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-76f5c6d637dd14b0.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-36bd8bbfaaa85bd1.rlib" "/opt/rustwide/target/debug/deps/libtokio_codec-f906e6c4be9d761a.rlib" "/opt/rustwide/target/debug/deps/libtokio_io-d1fad8c842fd787d.rlib" "/opt/rustwide/target/debug/deps/libmio-340cc385c38e5b89.rlib" "/opt/rustwide/target/debug/deps/libslab-4c5e5a4b1eda1a25.rlib" "/opt/rustwide/target/debug/deps/libtime-23183ca53583039d.rlib" "/opt/rustwide/target/debug/deps/librelay-ab0a207d8d4879bd.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-d4cc324235a66d36.rlib" "/opt/rustwide/target/debug/deps/libnet2-2fe4992f274b56f3.rlib" "/opt/rustwide/target/debug/deps/liblanguage_tags-8050cd69742ba4a5.rlib" "/opt/rustwide/target/debug/deps/libhttparse-d5a9ecda4ab3c948.rlib" "/opt/rustwide/target/debug/deps/libfutures_cpupool-2254dd899ac5594c.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-210e4113cdbae879.rlib" "/opt/rustwide/target/debug/deps/libfutures-cbe4e291e0a0e8bc.rlib" "/opt/rustwide/target/debug/deps/libbytes-2ffcba0cde1fb7f2.rlib" "/opt/rustwide/target/debug/deps/libiovec-53711fde944e9042.rlib" "/opt/rustwide/target/debug/deps/liblibc-2e17c5c99334ee98.rlib" "/opt/rustwide/target/debug/deps/libbase64-62bdec14725f845c.rlib" "/opt/rustwide/target/debug/deps/libsafemem-10950a3c2a916211.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-78580fbf595daae7.rlib" "/opt/rustwide/target/debug/deps/liblog-38f6b2d55fcb84f2.rlib" "/opt/rustwide/target/debug/deps/liblog-3d65ebee37a7b6c8.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0d7329a98a9ffead.rlib" "/opt/rustwide/target/debug/deps/libmime-d1bda7bb9ef96638.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stderr]           compilation terminated.
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "b6bc9820e41f1f56da08ec6fc357c1bc52f0d2c5348688990244af5ae5a4b0e7"`
[INFO] running `"docker" "rm" "-f" "b6bc9820e41f1f56da08ec6fc357c1bc52f0d2c5348688990244af5ae5a4b0e7"`
[INFO] [stdout] b6bc9820e41f1f56da08ec6fc357c1bc52f0d2c5348688990244af5ae5a4b0e7