Failover Cluster creation fails 2012R2

Create Cluster
Cluster: FailoverCluster
Node: WS2012R2-2.yottabyte.inc
Node: WS2012R2-1.yottabyte.inc
IP Address: DHCP address on 192.168.136.0/24
Started3/31/2015 11:48:52 PM
Completed3/31/2015 11:52:13 PM
Beginning to configure the cluster FailoverCluster. 
Initializing Cluster FailoverCluster. 
Validating cluster state on node WS2012R2-2.yottabyte.inc. 
Find a suitable domain controller for node WS2012R2-2.yottabyte.inc. 
Searching the domain for computer object 'FailoverCluster'. 
Bind to domain controller \\WS2012R2-1.yottabyte.inc. 
Check whether the computer object FailoverCluster for node WS2012R2-2.yottabyte.inc exists in the domain. Domain controller \\WS2012R2-1.yottabyte.inc. 
Computer object for node WS2012R2-2.yottabyte.inc does not exist in the domain. 
Creating a new computer account (object) for 'FailoverCluster' in the domain. 
Check whether the computer object WS2012R2-2 for node WS2012R2-2.yottabyte.inc exists in the domain. Domain controller \\WS2012R2-1.yottabyte.inc. 
Creating computer object in organizational unit CN=Computers,DC=yottabyte,DC=inc where node WS2012R2-2.yottabyte.inc exists. 
Create computer object FailoverCluster on domain controller \\WS2012R2-1.yottabyte.inc in organizational unit CN=Computers,DC=yottabyte,DC=inc. 
Check whether the computer object FailoverCluster for node WS2012R2-2.yottabyte.inc exists in the domain. Domain controller \\WS2012R2-1.yottabyte.inc. 
Configuring computer object 'FailoverCluster in organizational unit CN=Computers,DC=yottabyte,DC=inc' as cluster name object. 
Get GUID of computer object with FQDN: CN=FAILOVERCLUSTER,CN=Computers,DC=yottabyte,DC=inc 
Validating installation of the Network FT Driver on node WS2012R2-2.yottabyte.inc. 
Validating installation of the Cluster Disk Driver on node WS2012R2-2.yottabyte.inc. 
Configuring Cluster Service on node WS2012R2-2.yottabyte.inc. 
Validating installation of the Network FT Driver on node WS2012R2-1.yottabyte.inc. 
Validating installation of the Cluster Disk Driver on node WS2012R2-1.yottabyte.inc. 
Configuring Cluster Service on node WS2012R2-1.yottabyte.inc. 
Waiting for notification that Cluster service on node WS2012R2-2.yottabyte.inc has started. 
Forming cluster 'FailoverCluster'. 
Unable to successfully cleanup. 
An error occurred while creating the cluster and the nodes will be cleaned up. Please wait... 
An error occurred while creating the cluster and the nodes will be cleaned up. Please wait... 
There was an error cleaning up the cluster nodes. Use Clear-ClusterNode to manually clean up the nodes. 
There was an error cleaning up the cluster nodes. Use Clear-ClusterNode to manually clean up the nodes. 
An error occurred while creating the cluster.
An error occurred creating cluster 'FailoverCluster'.

This operation returned because the timeout period expired
To troubleshoot cluster creation problems, run the Validate a Configuration wizard on the servers you want to cluster.

While creating cluster I am getting this error? Any solution please.

Thank You