Unable to correctly get SSLv2 ciphers about sslscan HOT 7 CLOSED

# ./openssl s_client -connect 10.10.10.9:5061 -ssl2 -cipher EXP-RC2-CBC-MD5 -debug -state
CONNECTED(00000003)
SSL_connect:before/connect initialization
verify error:num=18:self signed certificate
SSL_connect:error in SSLv2 read server hello B
1403286666666666:error:1406D0B8:SSL routines:GET_SERVER_HELLO:no cipher list:s2_clnt.c:449:
---
no peer certificate available
---
No client certificate CA names sent
---
SSL handshake has read 698 bytes and written 35 bytes
---
New, (NONE), Cipher is (NONE)
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
    Protocol  : SSLv2
    Cipher    : 0000
    Session-ID:
    Session-ID-ctx:
    Master-Key:
    Key-Arg   : None
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    Start Time: 1457085429
    Timeout   : 300 (sec)
    Verify return code: 18 (self signed certificate)
---

            # we can get a ServerHello with no ciphers:
            node = node.add_child(ExpectServerHello2())
            # or we can get an error stright away, and connection closure
            node.next_sibling = ExpectSSL2Alert(SSL2ErrorDescription.no_cipher)
            node.next_sibling.add_child(ExpectClose())
            alternative = node.next_sibling
            # or the server may close the connection right away (likely in
            # case SSLv2 is completely disabled)
            alternative.next_sibling = ExpectClose()
            alternative = alternative.next_sibling
            # or finally, we can get a TLS Alert message
            alternative.next_sibling = ExpectAlert()
            alternative.next_sibling.add_child(ExpectClose())
            # in case we got ServerHello, try to force one of the ciphers
            node = node.add_child(ClientMasterKeyGenerator(cipher=cipher_id))
            # it should result in error
            node = node.add_child(ExpectSSL2Alert())
            # or connection close
            node.next_sibling = ExpectClose()
            # in case of error, we expect the server to close connection
            node = node.add_child(ExpectClose())

# nmap -n -P0 -sV -p 5061 --script sslv2.nse  10.10.10.9

Starting Nmap 6.47 ( http://nmap.org ) at 2016-03-04 13:20 CET
Nmap scan report for 10.10.10.9
Host is up (0.078s latency).
PORT     STATE SERVICE    VERSION
5061/tcp open  tcpwrapped
| sslv2:
|   SSLv2 supported
|_  ciphers: none