vagrant up - winrm output

gistfile1.txt

Bringing machine 'default' up with 'virtualbox' provider...
==> default: Clearing any previously set forwarded ports...
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
    default: Adapter 1: nat
==> default: Forwarding ports...
    default: 5985 => 55985 (adapter 1)
    default: 5986 => 55986 (adapter 1)
==> default: Booting VM...
==> default: Waiting for machine to boot. This may take a few minutes...
    default: WinRM address: 127.0.0.1:55985
    default: WinRM username: vagrant
    default: WinRM transport: plaintext
An error occurred executing a remote WinRM command.

Shell: powershell
Command: hostname
if ($?) { exit 0 } else { if($LASTEXITCODE) { exit $LASTEXITCODE } else { exit 1 } }
Message: Unable to parse WinRM response: #<REXML::ParseException: Missing end tag for 'meta' (got "head")
Line: 13
Position: 575
Last 80 unconsumed characters:
>
/opt/vagrant/embedded/lib/ruby/2.0.0/rexml/parsers/baseparser.rb:338:in `pull_event'
/opt/vagrant/embedded/lib/ruby/2.0.0/rexml/parsers/baseparser.rb:183:in `pull'
/opt/vagrant/embedded/lib/ruby/2.0.0/rexml/parsers/treeparser.rb:22:in `parse'
/opt/vagrant/embedded/lib/ruby/2.0.0/rexml/document.rb:287:in `build'
/opt/vagrant/embedded/lib/ruby/2.0.0/rexml/document.rb:43:in `initialize'
/opt/vagrant/embedded/gems/gems/winrm-1.3.3/lib/winrm/http/response_handler.rb:42:in `new'
/opt/vagrant/embedded/gems/gems/winrm-1.3.3/lib/winrm/http/response_handler.rb:42:in `response_xml'
/opt/vagrant/embedded/gems/gems/winrm-1.3.3/lib/winrm/http/response_handler.rb:61:in `raise_if_wsman_fault'
/opt/vagrant/embedded/gems/gems/winrm-1.3.3/lib/winrm/http/response_handler.rb:51:in `raise_if_error'
/opt/vagrant/embedded/gems/gems/winrm-1.3.3/lib/winrm/http/response_handler.rb:35:in `parse_to_xml'
/opt/vagrant/embedded/gems/gems/winrm-1.3.3/lib/winrm/http/transport.rb:50:in `send_request'
/opt/vagrant/embedded/gems/gems/winrm-1.3.3/lib/winrm/winrm_service.rb:430:in `send_message'
/opt/vagrant/embedded/gems/gems/winrm-1.3.3/lib/winrm/winrm_service.rb:126:in `open_shell'
/opt/vagrant/embedded/gems/gems/winrm-1.3.3/lib/winrm/winrm_service.rb:299:in `run_cmd'
/opt/vagrant/embedded/gems/gems/winrm-1.3.3/lib/winrm/winrm_service.rb:317:in `run_powershell_script'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/plugins/communicators/winrm/shell.rb:93:in `block in execute_shell_with_retry'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/util/retryable.rb:17:in `retryable'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/plugins/communicators/winrm/shell.rb:91:in `execute_shell_with_retry'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/plugins/communicators/winrm/shell.rb:84:in `execute_shell'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/plugins/communicators/winrm/shell.rb:57:in `powershell'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/plugins/communicators/winrm/communicator.rb:99:in `block in ready?'
/opt/vagrant/embedded/lib/ruby/2.0.0/timeout.rb:66:in `timeout'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/plugins/communicators/winrm/communicator.rb:98:in `ready?'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/plugins/communicators/winrm/communicator.rb:49:in `block in wait_for_ready'
/opt/vagrant/embedded/lib/ruby/2.0.0/timeout.rb:66:in `timeout'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/plugins/communicators/winrm/communicator.rb:29:in `wait_for_ready'
/opt/vagrant/embedded/gems/gems/vagrant-1.7.4/lib/vagrant/action/builtin/wait_for_communicator.rb:16:in `block in call'
/opt/vagrant/embedded/gems/gems/logging-1.8.2/lib/logging/diagnostic_context.rb:323:in `call'
/opt/vagrant/embedded/gems/gems/logging-1.8.2/lib/logging/diagnostic_context.rb:323:in `block in create_with_logging_context'
...
Missing end tag for 'meta' (got "head")
Line: 13
Position: 575
Last 80 unconsumed characters:

Line: 13
Position: 575
Last 80 unconsumed characters:
 (502).

Hi,
Have you managed to fix the problem exposed in this gist? I have the same problem and couldn't find the cause :(

OK, I found the problem. In my case it was because of a Proxy