Failed to access subversion repository https://...
org.tmatesoft.svn.core.SVNCancelException: svn: E200015: OPTIONS /svn/... failed
                at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:384)
                at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:373)
                at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:361)
                at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.performHttpRequest(DAVConnection.java:707)
                at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.exchangeCapabilities(DAVConnection.java:627)
                at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.open(DAVConnection.java:102)
                at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.openConnection(DAVRepository.java:1020)
                at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.testConnection(DAVRepository.java:99)
                at hudson.scm.SubversionSCM$DescriptorImpl.checkRepositoryPath(SubversionSCM.java:2320)
                at hudson.scm.SubversionSCM$DescriptorImpl.doCheckRevisionPropertiesSupported(SubversionSCM.java:2479)
                at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
                at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
                at java.lang.reflect.Method.invoke(Method.java:606)
                at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:298)
                at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:161)
                at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:96)
                at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:120)
                at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
                at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:728)
                at org.kohsuke.stapler.Stapler.invoke(Stapler.java:858)
                at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:248)
                at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
                at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:728)
                at org.kohsuke.stapler.Stapler.invoke(Stapler.java:858)
                at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:248)
                at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
                at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:728)
                at org.kohsuke.stapler.Stapler.invoke(Stapler.java:858)
                at org.kohsuke.stapler.Stapler.invoke(Stapler.java:631)
                at org.kohsuke.stapler.Stapler.service(Stapler.java:225)
                at javax.servlet.http.HttpServlet.service(HttpServlet.java:45)
                at winstone.ServletConfiguration.execute(ServletConfiguration.java:248)
                at winstone.RequestDispatcher.forward(RequestDispatcher.java:333)
                at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:376)
                at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:96)
                at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:202)
                at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:180)
                at net.bull.javamelody.PluginMonitoringFilter.doFilter(PluginMonitoringFilter.java:85)
                at org.jvnet.hudson.plugins.monitoring.HudsonMonitoringFilter.doFilter(HudsonMonitoringFilter.java:90)
                at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:99)
                at jenkins.metrics.impl.MetricsFilter.doFilter(MetricsFilter.java:117)
                at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:99)
                at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:88)
                at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
                at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
                at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:48)
                at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
                at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
                at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
                at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
                at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
                at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:117)
                at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
                at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
                at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
                at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
                at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
                at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
                at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
                at org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFilter.java:174)
                at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
                at jenkins.security.ApiTokenFilter.doFilter(ApiTokenFilter.java:79)
                at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
                at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
                at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
                at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
                at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
                at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
                at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
                at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
                at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:46)
                at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
                at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
                at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
                at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
                at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
                at winstone.RequestDispatcher.forward(RequestDispatcher.java:331)
                at winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:227)
                at winstone.RequestHandlerThread.run(RequestHandlerThread.java:150)
                at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
                at java.util.concurrent.FutureTask.run(FutureTask.java:262)
                at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77)
                at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
                at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
                at java.lang.Thread.run(Thread.java:744)
Caused by: org.tmatesoft.svn.core.SVNCancelException: svn: E200015: No credential to try. Authentication failed
                at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.cancel(SVNErrorManager.java:37)
                at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.cancel(SVNErrorManager.java:32)
                at org.tmatesoft.svn.core.internal.wc.DefaultSVNAuthenticationManager.getFirstAuthentication(DefaultSVNAuthenticationManager.java:185)
                at hudson.scm.FilterSVNAuthenticationManager.getFirstAuthentication(FilterSVNAuthenticationManager.java:35)
                at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection._request(HTTPConnection.java:694)
                at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:382)
                ... 85 more