not able to access svn+ssh for gcc

[Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>]

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Hi,
I recently got write access to gcc svn trunk (prathamesh3492@gcc.gnu.org).
When I try to access svn,
with svn ls svn+ssh://prathamesh3492@gcc.gnu.org/svn/gcc
I get following error:
Permission denied (publickey).
svn: E210002: Unable to connect to a repository at URL
'svn+ssh://prathamesh3492@gcc.gnu.org/svn/gcc'
svn: E210002: To better debug SSH connection problems, remove the -q
option from 'ssh' in the [tunnels] section of your Subversion
configuration file.
svn: E210002: Network connection closed unexpectedly

svn ls svn://gcc.gnu.org/svn/gcc works fine (similarly for other svn commands).
I have the same id_rsa.pub (attached) in my .ssh directory as the one
I uploaded.
All files within .ssh/ have permissions: 600.

ssh -v output for svn+ssh://prathamesh3492@gcc.gnu.org/svn/gcc
OpenSSH_6.6.1, OpenSSL 1.0.1f 6 Jan 2014
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug1: Connecting to gcc.gnu.org [209.132.180.131] port 22.
debug1: Connection established.
debug1: identity file /home/bilbo/.ssh/id_rsa type 1
debug1: identity file /home/bilbo/.ssh/id_rsa-cert type -1
debug1: identity file /home/bilbo/.ssh/id_dsa type -1
debug1: identity file /home/bilbo/.ssh/id_dsa-cert type -1
debug1: identity file /home/bilbo/.ssh/id_ecdsa type -1
debug1: identity file /home/bilbo/.ssh/id_ecdsa-cert type -1
debug1: identity file /home/bilbo/.ssh/id_ed25519 type -1
debug1: identity file /home/bilbo/.ssh/id_ed25519-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.6.1p1 Ubuntu-8
debug1: Remote protocol version 1.99, remote software version OpenSSH_5.3
debug1: match: OpenSSH_5.3 pat OpenSSH_5* compat 0x0c000000
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5 none
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<3072<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: Server host key: RSA 1d:1e:46:7f:4d:73:8d:10:20:c3:4c:5a:34:14:44:23
debug1: Host 'gcc.gnu.org' is known and matches the RSA host key.
debug1: Found key in /home/bilbo/.ssh/known_hosts:1
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: Roaming not allowed by server
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /home/bilbo/.ssh/id_rsa
debug1: Authentications that can continue: publickey
debug1: Offering DSA public key: /home/bilbo/.ssh/id_dsa
debug1: Authentications that can continue: publickey
debug1: Offering RSA public key: /home/bilbo/.ssh/id_rsa
debug1: Authentications that can continue: publickey
debug1: Trying private key: /home/bilbo/.ssh/id_dsa
debug1: Trying private key: /home/bilbo/.ssh/id_ecdsa
debug1: Trying private key: /home/bilbo/.ssh/id_ed25519
debug1: No more authentication methods to try.
Permission denied (publickey).
svn: E210002: Unable to connect to a repository at URL
'svn+ssh://prathamesh3492@gcc.gnu.org/svn/gcc'
svn: E210002: To better debug SSH connection problems, remove the -q
option from 'ssh' in the [tunnels] section of your Subversion
configuration file.
svn: E210002: Network connection closed unexpectedly

Could you please let me know if I have any wrong setup
at my side ?

Thank you,
Prathamesh

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