[build-status: 128956] dupload errors

[Build Daemon 3]

dupload exit status 2/0
Removed buffer_1.19-10_m32r.upload to reupload later.

Complete output from dupload:

dupload note: no announcement will be sent.
Uploading (scpb) to hikaru.fsij.org:/home/m32r/debian/incoming.unstable/
[ job buffer_1.19-10_m32r from buffer_1.19-10_m32r.changes
 buffer_1.19-10_m32r.deb, size ok, md5sum ok, sha1sum ok, sha256sum ok
 buffer_1.19-10_m32r.changes ok ]
Uploading (scp) to hikaru (hikaru.fsij.org)
[ Uploading job buffer_1.19-10_m32r
 buffer_1.19-10_m32r.deb 14.6 kB, ok
 buffer_1.19-10_m32r.changes 1.0 kB, ok
Permission denied, please try again.
Permission denied, please try again.
Permission denied (publickey,password).
lost connection
dupload fatal error: scp buffer_1.19-10_m32r.deb buffer_1.19-10_m32r.changes  failed
 at /usr/bin/dupload line 657