/charliecloud_0.2.3~git20171120.1a5609e-2_amd64.changes is already present on target host: charliecloud_0.2.3~git20171120.1a5609e-2_amd64.deb Either you already uploaded it, or someone else came first. Job charliecloud_0.2.3~git20171120.1a5609e-2_amd64.changes removed. Greetings, Your Debian queue daemon (running on host usper.debian.org)