title: Trying to push to BitBucket but I get "master conq: repository access denied." "fatal: The remote end hung up unexpectedly"
body: <p>I'm doing like this to push changes my bitbucket repository:</p>
  
  <pre><code>$: git push origin 
  master conq: repository access denied. 
  fatal: The remote end hung up unexpectedly
  </code></pre>
  
  <p>What does this error mean and how do I fix it?</p>
  
  <p>Debug info for bitbucket: <code>ssh -T -v git@bitbucket.org</code></p>
  
  <pre><code>OpenSSH_5.3p1, OpenSSL 1.0.0-fips 29 Mar 2010
  debug1: Reading configuration data /etc/ssh/ssh_config
  debug1: Applying options for *
  debug1: Connecting to bitbucket.org [131.103.20.167] port 22.
  debug1: Connection established.
  debug1: permanently_set_uid: 0/0
  debug1: identity file /root/.ssh/identity type -1
  debug1: identity file /root/.ssh/identity-cert type -1
  debug1: identity file /root/.ssh/id_rsa type 1
  debug1: identity file /root/.ssh/id_rsa-cert type -1
  debug1: identity file /root/.ssh/id_dsa type -1
  debug1: identity file /root/.ssh/id_dsa-cert type -1
  debug1: Remote protocol version 2.0, remote software version OpenSSH_5.3
  debug1: match: OpenSSH_5.3 pat OpenSSH*
  debug1: Enabling compatibility mode for protocol 2.0
  debug1: Local version string SSH-2.0-OpenSSH_5.3
  debug1: SSH2_MSG_KEXINIT sent
  debug1: SSH2_MSG_KEXINIT received
  debug1: kex: server-&gt;client aes128-ctr hmac-md5 none
  debug1: kex: client-&gt;server aes128-ctr hmac-md5 none
  debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024&lt;1024&lt;8192) sent
  debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
  debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
  debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
  debug1: Host 'bitbucket.org' is known and matches the RSA host key.
  debug1: Found key in /root/.ssh/known_hosts:5
  debug1: ssh_rsa_verify: signature correct
  debug1: SSH2_MSG_NEWKEYS sent
  debug1: expecting SSH2_MSG_NEWKEYS
  debug1: SSH2_MSG_NEWKEYS received
  debug1: SSH2_MSG_SERVICE_REQUEST sent
  debug1: SSH2_MSG_SERVICE_ACCEPT received
  debug1: Authentications that can continue: publickey
  debug1: Next authentication method: publickey
  debug1: Trying private key: /root/.ssh/identity
  debug1: Offering public key: /root/.ssh/id_rsa
  debug1: Remote: Forced command: conq deploykey:435246
  debug1: Remote: Port forwarding disabled.
  debug1: Remote: X11 forwarding disabled.
  debug1: Remote: Agent forwarding disabled.
  debug1: Remote: Pty allocation disabled.
  debug1: Server accepts key: pkalg ssh-rsa blen 277
  debug1: read PEM private key done: type RSA
  debug1: Remote: Forced command: conq deploykey:435246
  debug1: Remote: Port forwarding disabled.
  debug1: Remote: X11 forwarding disabled.
  debug1: Remote: Agent forwarding disabled.
  debug1: Remote: Pty allocation disabled.
  debug1: Authentication succeeded (publickey).
  debug1: channel 0: new [client-session]
  debug1: Requesting no-more-sessions@openssh.com
  debug1: Entering interactive session.
  debug1: Sending environment.
  debug1: Sending env LANG = en_US.UTF-8
  authenticated via agent_smith.
  
  
  You can use git or hg to connect to Bitbucket. Shell access is disabled.
  
  This deploy key has read access to the following repositories:
  
  myserver/scripts: root@myserver.stuff.com -- root@myserver.stuff.com
  debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
  debug1: client_input_channel_req: channel 0 rtype eow@openssh.com reply 0
  debug1: channel 0: free: client-session, nchannels 1
  Transferred: sent 2440, received 3032 bytes, in 0.0 seconds
  Bytes per second: sent 58903.0, received 73194.2
  debug1: Exit status 0
  </code></pre>
  
  <p>It's some problem that has to do with the authenticated user <code>agent_smith</code> above.</p>