[INFO] fetching crate zhelezo 0.7.0-beta.2...
[INFO] testing zhelezo-0.7.0-beta.2 against 1.47.0 for beta-1.48-1
[INFO] extracting crate zhelezo 0.7.0-beta.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate zhelezo 0.7.0-beta.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42d1ba80a9db8d4f03819530aaf345e11539a06d6828e938e29c536872cd763a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "42d1ba80a9db8d4f03819530aaf345e11539a06d6828e938e29c536872cd763a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42d1ba80a9db8d4f03819530aaf345e11539a06d6828e938e29c536872cd763a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42d1ba80a9db8d4f03819530aaf345e11539a06d6828e938e29c536872cd763a", kill_on_drop: false }`
[INFO] [stdout] 42d1ba80a9db8d4f03819530aaf345e11539a06d6828e938e29c536872cd763a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c19949dfc95829aeeba7c355e995ef08032b2caccfa8d2248dbffd0d7fd4f8b6
[INFO] running `Command { std: "docker" "start" "-a" "c19949dfc95829aeeba7c355e995ef08032b2caccfa8d2248dbffd0d7fd4f8b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling take v0.1.0
[INFO] [stderr]    Compiling try-lock v0.1.0
[INFO] [stderr]    Compiling smallvec v0.2.1
[INFO] [stderr]    Compiling relay v0.1.1
[INFO] [stderr]    Compiling want v0.0.4
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling hyper v0.11.27
[INFO] [stderr]    Compiling zhelezo v0.7.0-beta.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/response.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 |     try!(body.write_body(&mut body_contents));
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/request/url.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         try!(self.generic_url.fmt(formatter));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request/mod.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         try!(writeln!(f, "Request {{"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request/mod.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         try!(writeln!(f, "    url: {:?}", self.url));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request/mod.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         try!(writeln!(f, "    method: {:?}", self.method));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         try!(writeln!(f, "    remote_addr: {:?}", self.remote_addr));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request/mod.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         try!(writeln!(f, "    local_addr: {:?}", self.local_addr));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request/mod.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         try!(write!(f, "}}"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:29:20
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub error: Box<Error + Send>,
[INFO] [stdout]    |                    ^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:58:32
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:200:34
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn around(self, handler: Box<Handler>) -> Box<Handler>;
[INFO] [stdout]     |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:200:51
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn around(self, handler: Box<Handler>) -> Box<Handler>;
[INFO] [stdout]     |                                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:209:22
[INFO] [stdout]     |
[INFO] [stdout] 209 |     befores: Vec<Box<BeforeMiddleware>>,
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:210:21
[INFO] [stdout]     |
[INFO] [stdout] 210 |     afters: Vec<Box<AfterMiddleware>>,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:213:25
[INFO] [stdout]     |
[INFO] [stdout] 213 |     handler: Option<Box<Handler>>
[INFO] [stdout]     |                         ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:222:52
[INFO] [stdout]     |
[INFO] [stdout] 222 |             handler: Some(Box::new(handler) as Box<Handler>)
[INFO] [stdout]     |                                                    ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:233:51
[INFO] [stdout]     |
[INFO] [stdout] 233 |         self.befores.push(Box::new(before) as Box<BeforeMiddleware>);
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:234:49
[INFO] [stdout]     |
[INFO] [stdout] 234 |         self.afters.push(Box::new(after) as Box<AfterMiddleware>);
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:242:51
[INFO] [stdout]     |
[INFO] [stdout] 242 |         self.befores.push(Box::new(before) as Box<BeforeMiddleware>);
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:250:49
[INFO] [stdout]     |
[INFO] [stdout] 250 |         self.afters.push(Box::new(after) as Box<AfterMiddleware>);
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:393:22
[INFO] [stdout]     |
[INFO] [stdout] 393 | impl Handler for Box<Handler> {
[INFO] [stdout]     |                      ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:406:31
[INFO] [stdout]     |
[INFO] [stdout] 406 | impl BeforeMiddleware for Box<BeforeMiddleware> {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:433:30
[INFO] [stdout]     |
[INFO] [stdout] 433 | impl AfterMiddleware for Box<AfterMiddleware> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:454:21
[INFO] [stdout]     |
[INFO] [stdout] 454 | where F: FnOnce(Box<Handler>) -> Box<Handler> {
[INFO] [stdout]     |                     ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:454:38
[INFO] [stdout]     |
[INFO] [stdout] 454 | where F: FnOnce(Box<Handler>) -> Box<Handler> {
[INFO] [stdout]     |                                      ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:455:34
[INFO] [stdout]     |
[INFO] [stdout] 455 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stdout]     |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:455:51
[INFO] [stdout]     |
[INFO] [stdout] 455 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stdout]     |                                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:24:40
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()>;
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:28:40
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:34:40
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:40:40
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:46:40
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:52:40
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl WriteBody for Box<io::Read + Send> {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:58:40
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:64:40
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:90:26
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub body: Option<Box<WriteBody>>
[INFO] [stdout]    |                          ^^^^^^^^^ help: use `dyn`: `dyn WriteBody`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/response.rs:135:64
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn write_with_body(res: &mut HttpResponse<Body>, mut body: Box<WriteBody>)
[INFO] [stdout]     |                                                                ^^^^^^^^^ help: use `dyn`: `dyn WriteBody`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/modifiers.rs:71:33
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl Modifier<Response> for Box<WriteBody> {
[INFO] [stdout]    |                                 ^^^^^^^^^ help: use `dyn`: `dyn WriteBody`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/iron.rs:201:23
[INFO] [stdout]     |
[INFO] [stdout] 201 |     type Future = Box<Future<Item = Self::Response, Error = Self::Error>>;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Response, Error = Self::Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `mime_guess::guess_mime_type_opt`: Use `from_path(path).first()` instead
[INFO] [stdout]   --> src/modifiers.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | use mime_guess::guess_mime_type_opt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `mime_guess::guess_mime_type_opt`: Use `from_path(path).first()` instead
[INFO] [stdout]    --> src/modifiers.rs:202:5
[INFO] [stdout]     |
[INFO] [stdout] 202 |     guess_mime_type_opt(path).unwrap_or(mime::TEXT_PLAIN)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |         self.error.description()
[INFO] [stdout]    |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/error.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 59 |         self.error.cause()
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.66s
[INFO] running `Command { std: "docker" "inspect" "c19949dfc95829aeeba7c355e995ef08032b2caccfa8d2248dbffd0d7fd4f8b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c19949dfc95829aeeba7c355e995ef08032b2caccfa8d2248dbffd0d7fd4f8b6", kill_on_drop: false }`
[INFO] [stdout] c19949dfc95829aeeba7c355e995ef08032b2caccfa8d2248dbffd0d7fd4f8b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dd912726239a79dc81f202a69288349e8de3088e1b5042190425951599387bb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5dd912726239a79dc81f202a69288349e8de3088e1b5042190425951599387bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling zhelezo v0.7.0-beta.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/response.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 |     try!(body.write_body(&mut body_contents));
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/request/url.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         try!(self.generic_url.fmt(formatter));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request/mod.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         try!(writeln!(f, "Request {{"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request/mod.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         try!(writeln!(f, "    url: {:?}", self.url));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request/mod.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         try!(writeln!(f, "    method: {:?}", self.method));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         try!(writeln!(f, "    remote_addr: {:?}", self.remote_addr));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request/mod.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         try!(writeln!(f, "    local_addr: {:?}", self.local_addr));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request/mod.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         try!(write!(f, "}}"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:29:20
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub error: Box<Error + Send>,
[INFO] [stdout]    |                    ^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:58:32
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:200:34
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn around(self, handler: Box<Handler>) -> Box<Handler>;
[INFO] [stdout]     |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:200:51
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn around(self, handler: Box<Handler>) -> Box<Handler>;
[INFO] [stdout]     |                                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:209:22
[INFO] [stdout]     |
[INFO] [stdout] 209 |     befores: Vec<Box<BeforeMiddleware>>,
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:210:21
[INFO] [stdout]     |
[INFO] [stdout] 210 |     afters: Vec<Box<AfterMiddleware>>,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:213:25
[INFO] [stdout]     |
[INFO] [stdout] 213 |     handler: Option<Box<Handler>>
[INFO] [stdout]     |                         ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:222:52
[INFO] [stdout]     |
[INFO] [stdout] 222 |             handler: Some(Box::new(handler) as Box<Handler>)
[INFO] [stdout]     |                                                    ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:233:51
[INFO] [stdout]     |
[INFO] [stdout] 233 |         self.befores.push(Box::new(before) as Box<BeforeMiddleware>);
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:234:49
[INFO] [stdout]     |
[INFO] [stdout] 234 |         self.afters.push(Box::new(after) as Box<AfterMiddleware>);
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:242:51
[INFO] [stdout]     |
[INFO] [stdout] 242 |         self.befores.push(Box::new(before) as Box<BeforeMiddleware>);
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:250:49
[INFO] [stdout]     |
[INFO] [stdout] 250 |         self.afters.push(Box::new(after) as Box<AfterMiddleware>);
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:393:22
[INFO] [stdout]     |
[INFO] [stdout] 393 | impl Handler for Box<Handler> {
[INFO] [stdout]     |                      ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:406:31
[INFO] [stdout]     |
[INFO] [stdout] 406 | impl BeforeMiddleware for Box<BeforeMiddleware> {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:433:30
[INFO] [stdout]     |
[INFO] [stdout] 433 | impl AfterMiddleware for Box<AfterMiddleware> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:454:21
[INFO] [stdout]     |
[INFO] [stdout] 454 | where F: FnOnce(Box<Handler>) -> Box<Handler> {
[INFO] [stdout]     |                     ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:454:38
[INFO] [stdout]     |
[INFO] [stdout] 454 | where F: FnOnce(Box<Handler>) -> Box<Handler> {
[INFO] [stdout]     |                                      ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:455:34
[INFO] [stdout]     |
[INFO] [stdout] 455 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stdout]     |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:455:51
[INFO] [stdout]     |
[INFO] [stdout] 455 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stdout]     |                                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:24:40
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()>;
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:28:40
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:34:40
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:40:40
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:46:40
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:52:40
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl WriteBody for Box<io::Read + Send> {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:58:40
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:64:40
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:90:26
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub body: Option<Box<WriteBody>>
[INFO] [stdout]    |                          ^^^^^^^^^ help: use `dyn`: `dyn WriteBody`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/response.rs:135:64
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn write_with_body(res: &mut HttpResponse<Body>, mut body: Box<WriteBody>)
[INFO] [stdout]     |                                                                ^^^^^^^^^ help: use `dyn`: `dyn WriteBody`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/modifiers.rs:71:33
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl Modifier<Response> for Box<WriteBody> {
[INFO] [stdout]    |                                 ^^^^^^^^^ help: use `dyn`: `dyn WriteBody`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/iron.rs:201:23
[INFO] [stdout]     |
[INFO] [stdout] 201 |     type Future = Box<Future<Item = Self::Response, Error = Self::Error>>;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Response, Error = Self::Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `mime_guess::guess_mime_type_opt`: Use `from_path(path).first()` instead
[INFO] [stdout]   --> src/modifiers.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | use mime_guess::guess_mime_type_opt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `mime_guess::guess_mime_type_opt`: Use `from_path(path).first()` instead
[INFO] [stdout]    --> src/modifiers.rs:202:5
[INFO] [stdout]     |
[INFO] [stdout] 202 |     guess_mime_type_opt(path).unwrap_or(mime::TEXT_PLAIN)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |         self.error.description()
[INFO] [stdout]    |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/error.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 59 |         self.error.cause()
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> examples/simple_routing.rs:14:33
[INFO] [stdout]    |
[INFO] [stdout] 14 |     routes: HashMap<String, Box<Handler>>
[INFO] [stdout]    |                                 ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mime` is imported redundantly
[INFO] [stdout]   --> examples/content_type.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | extern crate mime;
[INFO] [stdout]    | ------------------ the item `mime` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 17 |     use iron::mime;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `mime` is imported redundantly
[INFO] [stdout]   --> examples/content_type.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | extern crate mime;
[INFO] [stdout]    | ------------------ the item `mime` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 23 |     use iron::mime;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> examples/around.rs:44:34
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stdout]    |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> examples/around.rs:44:51
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stdout]    |                                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> examples/around.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 |         }) as Box<Handler>
[INFO] [stdout]    |                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/response.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 |     try!(body.write_body(&mut body_contents));
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:2:24
[INFO] [stdout]     |
[INFO] [stdout] 2   | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]     |                        ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/request/url.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         try!(self.generic_url.fmt(formatter));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request/mod.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         try!(writeln!(f, "Request {{"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request/mod.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         try!(writeln!(f, "    url: {:?}", self.url));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request/mod.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         try!(writeln!(f, "    method: {:?}", self.method));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         try!(writeln!(f, "    remote_addr: {:?}", self.remote_addr));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request/mod.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         try!(writeln!(f, "    local_addr: {:?}", self.local_addr));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/request/mod.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         try!(write!(f, "}}"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:29:20
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub error: Box<Error + Send>,
[INFO] [stdout]    |                    ^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:2:24
[INFO] [stdout]    |
[INFO] [stdout] 2  | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:58:32
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:200:34
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn around(self, handler: Box<Handler>) -> Box<Handler>;
[INFO] [stdout]     |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:200:51
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn around(self, handler: Box<Handler>) -> Box<Handler>;
[INFO] [stdout]     |                                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:209:22
[INFO] [stdout]     |
[INFO] [stdout] 209 |     befores: Vec<Box<BeforeMiddleware>>,
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:210:21
[INFO] [stdout]     |
[INFO] [stdout] 210 |     afters: Vec<Box<AfterMiddleware>>,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:213:25
[INFO] [stdout]     |
[INFO] [stdout] 213 |     handler: Option<Box<Handler>>
[INFO] [stdout]     |                         ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:222:52
[INFO] [stdout]     |
[INFO] [stdout] 222 |             handler: Some(Box::new(handler) as Box<Handler>)
[INFO] [stdout]     |                                                    ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:233:51
[INFO] [stdout]     |
[INFO] [stdout] 233 |         self.befores.push(Box::new(before) as Box<BeforeMiddleware>);
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:234:49
[INFO] [stdout]     |
[INFO] [stdout] 234 |         self.afters.push(Box::new(after) as Box<AfterMiddleware>);
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:242:51
[INFO] [stdout]     |
[INFO] [stdout] 242 |         self.befores.push(Box::new(before) as Box<BeforeMiddleware>);
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:250:49
[INFO] [stdout]     |
[INFO] [stdout] 250 |         self.afters.push(Box::new(after) as Box<AfterMiddleware>);
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:393:22
[INFO] [stdout]     |
[INFO] [stdout] 393 | impl Handler for Box<Handler> {
[INFO] [stdout]     |                      ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:406:31
[INFO] [stdout]     |
[INFO] [stdout] 406 | impl BeforeMiddleware for Box<BeforeMiddleware> {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:433:30
[INFO] [stdout]     |
[INFO] [stdout] 433 | impl AfterMiddleware for Box<AfterMiddleware> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:454:21
[INFO] [stdout]     |
[INFO] [stdout] 454 | where F: FnOnce(Box<Handler>) -> Box<Handler> {
[INFO] [stdout]     |                     ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:454:38
[INFO] [stdout]     |
[INFO] [stdout] 454 | where F: FnOnce(Box<Handler>) -> Box<Handler> {
[INFO] [stdout]     |                                      ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:455:34
[INFO] [stdout]     |
[INFO] [stdout] 455 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stdout]     |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/mod.rs:455:51
[INFO] [stdout]     |
[INFO] [stdout] 455 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stdout]     |                                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/test.rs:196:37
[INFO] [stdout]     |
[INFO] [stdout] 196 |         .map(|m| Box::new(m) as Box<BeforeMiddleware>)
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BeforeMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/test.rs:203:37
[INFO] [stdout]     |
[INFO] [stdout] 203 |         .map(|m| Box::new(m) as Box<AfterMiddleware>)
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AfterMiddleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/middleware/test.rs:208:48
[INFO] [stdout]     |
[INFO] [stdout] 208 |         handler: Some(Box::new(handler) as Box<Handler>),
[INFO] [stdout]     |                                                ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:24:40
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()>;
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:28:40
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:34:40
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:40:40
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:46:40
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:52:40
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl WriteBody for Box<io::Read + Send> {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:58:40
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:64:40
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn write_body(&mut self, res: &mut Write) -> io::Result<()> {
[INFO] [stdout]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/response.rs:90:26
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub body: Option<Box<WriteBody>>
[INFO] [stdout]    |                          ^^^^^^^^^ help: use `dyn`: `dyn WriteBody`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/response.rs:135:64
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn write_with_body(res: &mut HttpResponse<Body>, mut body: Box<WriteBody>)
[INFO] [stdout]     |                                                                ^^^^^^^^^ help: use `dyn`: `dyn WriteBody`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/modifiers.rs:71:33
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl Modifier<Response> for Box<WriteBody> {
[INFO] [stdout]    |                                 ^^^^^^^^^ help: use `dyn`: `dyn WriteBody`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/iron.rs:201:23
[INFO] [stdout]     |
[INFO] [stdout] 201 |     type Future = Box<Future<Item = Self::Response, Error = Self::Error>>;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Response, Error = Self::Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `mime_guess::guess_mime_type_opt`: Use `from_path(path).first()` instead
[INFO] [stdout]   --> src/modifiers.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | use mime_guess::guess_mime_type_opt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `mime_guess::guess_mime_type_opt`: Use `from_path(path).first()` instead
[INFO] [stdout]    --> src/modifiers.rs:202:5
[INFO] [stdout]     |
[INFO] [stdout] 202 |     guess_mime_type_opt(path).unwrap_or(mime::TEXT_PLAIN)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |         self.error.description()
[INFO] [stdout]    |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/error.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 59 |         self.error.cause()
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zhelezo`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name error_recovery examples/error_recovery.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=13353a382757d9af -C extra-filename=-13353a382757d9af --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern futures=/opt/rustwide/target/debug/deps/libfutures-71e6ea5094dab587.rlib --extern futures_cpupool=/opt/rustwide/target/debug/deps/libfutures_cpupool-378e0ed94875177c.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-af0c7a75bed1204a.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-382de7997eb53c26.rlib --extern mime=/opt/rustwide/target/debug/deps/libmime-0d19f4c38dbd3e4b.rlib --extern mime_guess=/opt/rustwide/target/debug/deps/libmime_guess-efeb10d589d9c6e3.rlib --extern modifier=/opt/rustwide/target/debug/deps/libmodifier-0952552a6ca7da03.rlib --extern plugin=/opt/rustwide/target/debug/deps/libplugin-92735bb1c4266577.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-28f846dbbc539a48.rlib --extern tokio_core=/opt/rustwide/target/debug/deps/libtokio_core-fc2f2053cc1cb017.rlib --extern tokio_io=/opt/rustwide/target/debug/deps/libtokio_io-201e2a4e49a3ddc1.rlib --extern tokio_proto=/opt/rustwide/target/debug/deps/libtokio_proto-29d377890cbabb4f.rlib --extern typemap=/opt/rustwide/target/debug/deps/libtypemap-7a589952b047b3bb.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-8ce37953e7d7caab.rlib --extern zhelezo=/opt/rustwide/target/debug/deps/libzhelezo-17a7622b2081fd00.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/examples/echo-22824dedadd2a3dd.echo.e9o0b7p2-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/echo-22824dedadd2a3dd.echo.e9o0b7p2-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/echo-22824dedadd2a3dd.echo.e9o0b7p2-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/echo-22824dedadd2a3dd.echo.e9o0b7p2-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/echo-22824dedadd2a3dd.echo.e9o0b7p2-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/echo-22824dedadd2a3dd.echo.e9o0b7p2-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/echo-22824dedadd2a3dd.echo.e9o0b7p2-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/echo-22824dedadd2a3dd.echo.e9o0b7p2-cgu.15.rcgu.o" 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"/opt/rustwide/target/debug/deps/libmio-d6734dd6ec23f5e2.rlib" "/opt/rustwide/target/debug/deps/libslab-2ac6dc832fffd6a6.rlib" "/opt/rustwide/target/debug/deps/libtime-28f846dbbc539a48.rlib" "/opt/rustwide/target/debug/deps/librelay-b9bdaafcc0efdbde.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-f0873e6bfb74e5f3.rlib" "/opt/rustwide/target/debug/deps/libnet2-49ae846ffcff676e.rlib" "/opt/rustwide/target/debug/deps/libmime-0d19f4c38dbd3e4b.rlib" "/opt/rustwide/target/debug/deps/liblanguage_tags-edbf582df5e40d68.rlib" "/opt/rustwide/target/debug/deps/libhttparse-abee927cf9cebbdc.rlib" "/opt/rustwide/target/debug/deps/libfutures_cpupool-378e0ed94875177c.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-f5c3e238754dd294.rlib" "/opt/rustwide/target/debug/deps/libfutures-71e6ea5094dab587.rlib" "/opt/rustwide/target/debug/deps/libbytes-c75dc4ae1e787c3d.rlib" "/opt/rustwide/target/debug/deps/libiovec-4acd85e73405b378.rlib" "/opt/rustwide/target/debug/deps/liblibc-0a43f320b0d2a047.rlib" "/opt/rustwide/target/debug/deps/libbase64-869c5e95a5143f5e.rlib" "/opt/rustwide/target/debug/deps/libsafemem-e40a79b945d994b0.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-0f5da4dd94179155.rlib" "/opt/rustwide/target/debug/deps/liblog-382de7997eb53c26.rlib" "/opt/rustwide/target/debug/deps/liblog-c0aac21270a44eb0.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-d2033c938d1688fd.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f14aca24435a5414.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-48d342a8b48d1d01.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-14bc0820888c8eb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbd9e217bff06bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-31826136df98934e.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-075976a117c8fd5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2d5cbedfbf17a011.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0474372ff08c5319.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d437c34460d2315a.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fb61ed1b8cc4de79.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bf76d1b643bfc9f0.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1b53aa7fddcf418.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-28585e57fac45c73.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64801769bc15ab28.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/examples/hello_custom_config-23459c599868cd1a.hello_custom_config.euu23j9j-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/hello_custom_config-23459c599868cd1a.hello_custom_config.euu23j9j-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/hello_custom_config-23459c599868cd1a.hello_custom_config.euu23j9j-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/hello_custom_config-23459c599868cd1a.hello_custom_config.euu23j9j-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/hello_custom_config-23459c599868cd1a.hello_custom_config.euu23j9j-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/hello_custom_config-23459c599868cd1a.hello_custom_config.euu23j9j-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/hello_custom_config-23459c599868cd1a.hello_custom_config.euu23j9j-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/hello_custom_config-23459c599868cd1a.hello_custom_config.euu23j9j-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/hello_custom_config-23459c599868cd1a.hello_custom_config.euu23j9j-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/hello_custom_config-23459c599868cd1a.hello_custom_config.euu23j9j-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/hello_custom_config-23459c599868cd1a.hello_custom_config.euu23j9j-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/hello_custom_config-23459c599868cd1a.hello_custom_config.euu23j9j-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/hello_custom_config-23459c599868cd1a.hello_custom_config.euu23j9j-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/hello_custom_config-23459c599868cd1a.hello_custom_config.euu23j9j-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/hello_custom_config-23459c599868cd1a.hello_custom_config.euu23j9j-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/hello_custom_config-23459c599868cd1a.hello_custom_config.euu23j9j-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/examples/hello_custom_config-23459c599868cd1a" "/opt/rustwide/target/debug/examples/hello_custom_config-23459c599868cd1a.5azist78l963c32y.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libzhelezo-17a7622b2081fd00.rlib" "/opt/rustwide/target/debug/deps/libmodifier-0952552a6ca7da03.rlib" "/opt/rustwide/target/debug/deps/libmime_guess-efeb10d589d9c6e3.rlib" "/opt/rustwide/target/debug/deps/liburl-8ce37953e7d7caab.rlib" "/opt/rustwide/target/debug/deps/libidna-1488ecc1c892087f.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-3f480855bf8ae03b.rlib" "/opt/rustwide/target/debug/deps/libtinyvec-e3eaa191be4c7509.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-dade267ce787880d.rlib" "/opt/rustwide/target/debug/deps/libmatches-d4a8209e39f39d5c.rlib" "/opt/rustwide/target/debug/deps/libplugin-92735bb1c4266577.rlib" "/opt/rustwide/target/debug/deps/libtypemap-7a589952b047b3bb.rlib" "/opt/rustwide/target/debug/deps/libunsafe_any-acb6150625ab5862.rlib" "/opt/rustwide/target/debug/deps/libtraitobject-52f45d7cf04a1174.rlib" "/opt/rustwide/target/debug/deps/libhyper-af0c7a75bed1204a.rlib" "/opt/rustwide/target/debug/deps/libwant-d20b4ddedffa46e8.rlib" "/opt/rustwide/target/debug/deps/libtry_lock-72119902a6f18b1e.rlib" "/opt/rustwide/target/debug/deps/libunicase-cb51c047ed799a1c.rlib" "/opt/rustwide/target/debug/deps/libtokio_proto-29d377890cbabb4f.rlib" "/opt/rustwide/target/debug/deps/libtokio_service-94ba5e7440ca35f1.rlib" "/opt/rustwide/target/debug/deps/libtake-1e39f239107018a8.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-60214ed25882a0b5.rlib" "/opt/rustwide/target/debug/deps/libslab-82d74765ecfc948e.rlib" "/opt/rustwide/target/debug/deps/librand-585d60ef731bf42f.rlib" "/opt/rustwide/target/debug/deps/librand-148ff1a0c46e003f.rlib" "/opt/rustwide/target/debug/deps/libtokio_core-fc2f2053cc1cb017.rlib" "/opt/rustwide/target/debug/deps/libscoped_tls-b785160164a785b9.rlib" "/opt/rustwide/target/debug/deps/libtokio-2f95cbf10fdab3fa.rlib" "/opt/rustwide/target/debug/deps/libtokio_uds-38a3a887a4f80c0d.rlib" "/opt/rustwide/target/debug/deps/libmio_uds-43ee59a427f033f4.rlib" "/opt/rustwide/target/debug/deps/libtokio_udp-336f31e41e2bbd5a.rlib" "/opt/rustwide/target/debug/deps/libtokio_timer-b2d2e49e47c02af5.rlib" "/opt/rustwide/target/debug/deps/libtokio_tcp-60312be9abcdcfcd.rlib" "/opt/rustwide/target/debug/deps/libtokio_reactor-d38de4a044ac4055.rlib" "/opt/rustwide/target/debug/deps/libtokio_sync-202fc90f32e9e18a.rlib" "/opt/rustwide/target/debug/deps/libfnv-551fbd3154ffd6a8.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-d2e6f4e649375232.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-5623ee32aec61b57.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-19d382f140e43ed1.rlib" "/opt/rustwide/target/debug/deps/liblock_api-3d6415f36cd9ae14.rlib" "/opt/rustwide/target/debug/deps/libtokio_fs-83756e94869268d3.rlib" "/opt/rustwide/target/debug/deps/libtokio_threadpool-f36dd8c1c25952e4.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-0e56de13c1e2d52f.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-1dd8d9c9aeb18bfe.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-7f189d1e599ba2bb.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-433667b6ea9b0655.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-1932298dd0ef7d7d.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-f89ccdbeee7edf7d.rlib" "/opt/rustwide/target/debug/deps/libtokio_current_thread-fc9e60d74709b2b8.rlib" "/opt/rustwide/target/debug/deps/libtokio_executor-bed8f3766ba93e4c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-1cbeb169ea1b9070.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-bf21cfb31a9e28ca.rlib" "/opt/rustwide/target/debug/deps/libtokio_codec-5e0234da0dc09e01.rlib" "/opt/rustwide/target/debug/deps/libtokio_io-201e2a4e49a3ddc1.rlib" "/opt/rustwide/target/debug/deps/libmio-d6734dd6ec23f5e2.rlib" "/opt/rustwide/target/debug/deps/libslab-2ac6dc832fffd6a6.rlib" "/opt/rustwide/target/debug/deps/libtime-28f846dbbc539a48.rlib" "/opt/rustwide/target/debug/deps/librelay-b9bdaafcc0efdbde.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-f0873e6bfb74e5f3.rlib" "/opt/rustwide/target/debug/deps/libnet2-49ae846ffcff676e.rlib" "/opt/rustwide/target/debug/deps/libmime-0d19f4c38dbd3e4b.rlib" "/opt/rustwide/target/debug/deps/liblanguage_tags-edbf582df5e40d68.rlib" "/opt/rustwide/target/debug/deps/libhttparse-abee927cf9cebbdc.rlib" "/opt/rustwide/target/debug/deps/libfutures_cpupool-378e0ed94875177c.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-f5c3e238754dd294.rlib" "/opt/rustwide/target/debug/deps/libfutures-71e6ea5094dab587.rlib" "/opt/rustwide/target/debug/deps/libbytes-c75dc4ae1e787c3d.rlib" "/opt/rustwide/target/debug/deps/libiovec-4acd85e73405b378.rlib" "/opt/rustwide/target/debug/deps/liblibc-0a43f320b0d2a047.rlib" "/opt/rustwide/target/debug/deps/libbase64-869c5e95a5143f5e.rlib" "/opt/rustwide/target/debug/deps/libsafemem-e40a79b945d994b0.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-0f5da4dd94179155.rlib" "/opt/rustwide/target/debug/deps/liblog-382de7997eb53c26.rlib" "/opt/rustwide/target/debug/deps/liblog-c0aac21270a44eb0.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-d2033c938d1688fd.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f14aca24435a5414.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-48d342a8b48d1d01.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-14bc0820888c8eb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbd9e217bff06bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-31826136df98934e.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-075976a117c8fd5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2d5cbedfbf17a011.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0474372ff08c5319.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d437c34460d2315a.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fb61ed1b8cc4de79.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bf76d1b643bfc9f0.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1b53aa7fddcf418.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-28585e57fac45c73.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64801769bc15ab28.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5dd912726239a79dc81f202a69288349e8de3088e1b5042190425951599387bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dd912726239a79dc81f202a69288349e8de3088e1b5042190425951599387bb", kill_on_drop: false }`
[INFO] [stdout] 5dd912726239a79dc81f202a69288349e8de3088e1b5042190425951599387bb
