I’ve run into this error infrequently on my CI builds. The number “Wrote only 1536” seems to vary with each failure.
Downloading cache archive... Unarchiving cache... tar: usr/local/lib/xxx/xxx/xxx/xxx/xxx.dat: Wrote only 1536 of 10240 bytes tar: Exiting with failure status due to previous errors Error untarring cache: exit status 2
On rebuild it usually passes.
Where could the problem be coming from?