Your message dated Thu, 31 Aug 2017 18:32:57 +0100 with message-id <20170831183257.3135660b@cbaines.net> and subject line Offloading is now working! has caused the debbugs.gnu.org bug report #27990, regarding Offloading repeatedly prints a message of the form "process ... acquired build slot '/var/guix/offload/.../0" to be marked as done. (If you believe you have received this mail in error, please contact help-debbugs@gnu.org.) -- 27990: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=27990 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems