java - App crashes when deploying spring mvc website to Heroku -

i'm trying deploy spring mvc project heroku , following errors:

2015-07-14t22:42:49.088312+00:00 heroku[web.1]: process exited status 1 2015-07-14t22:42:49.101203+00:00 heroku[web.1]: state changed starting crashed 2015-07-14t22:43:31.905877+00:00 heroku[router]: at=error code=h10 desc="app crashed" method=get path="/" host=hops.herokuapp.com request_id=befdaefa-cb1e-4560-a190-c532a339531b fwd="70.73.71.223" dyno= connect= service= status=503 bytes= 2015-07-14t22:43:32.769807+00:00 heroku[router]: at=error code=h10 desc="app crashed" method=get path="/favicon.ico" host=hops.herokuapp.com request_id=c04566c1-7b09-4b45-8f64-497601415823 fwd="70.73.71.223" dyno= connect= service= status=503 bytes= 

i have tried running heroku run rails console gives me following error:

your version of git 1.9.3. has serious security vulnerabilities. more information here: https://blog.heroku.com/archives/2014/12/23/update_your_git_clients_on_windows_and_os_x running `rails console` attached terminal... up, run.8780 bash: rails: command not found 

this procfile looks like:

web: java $java_opts -jar target/dependency/jetty-runner.jar --port $port target/*.war 

i have followed instructions on site, don't know how website , running. https://devcenter.heroku.com/articles/getting-started-with-spring-mvc-hibernate#add-jetty-runner

is there other site can deploy website or know how can fix error. appreciated.

update

when running foreman start web shows following output:

started pid 7510 17:18:59 web.1  | error: unable access jarfile target/dependency/jetty-runner.jar 17:18:59 web.1  | exited code 1 17:18:59 system | sending sigterm processes 

the dependency jetty display in pom.xml follows:

<dependency>             <groupid>org.mortbay.jetty</groupid>             <artifactid>jetty-runner</artifactid>             <version>8.1.16.v20140903</version>         </dependency>     </dependencies> 

i don't know how fix or why creating error.

repeating what's in comment can marked answered.

you need add following plugin configuration:

  <plugin>     <groupid>org.apache.maven.plugins</groupid>     <artifactid>maven-dependency-plugin</artifactid>     <version>2.4</version>     <executions>       <execution>         <id>copy-dependencies</id>         <phase>package</phase>             <goals><goal>copy</goal></goals>             <configuration>                 <artifactitems>                     <artifactitem>                         <groupid>org.eclipse.jetty</groupid>                         <artifactid>jetty-runner</artifactid>                         <version>9.2.7.v20150116</version>                         <destfilename>jetty-runner.jar</destfilename>                     </artifactitem>                 </artifactitems>             </configuration>       </execution>     </executions>   </plugin> 

this copy jetty-runner slug can used @ runtime.