Image aliases must have a unique name, and ‘REF′isusedtwice.Useanothernamefor′REF’.
multiple-cmd-instructions
Multiple CMD instructions were found. Only the last one will take effect.
copy-from-own-alias
COPY instructions cannot copy from its own alias. The ‘REF′aliasisusedbeforeswitchingtoanewimage.Ifyoumeanttoswitchtoanewimage,includeanew′FROM′statement.Otherwise,removethe′−−from=REF’ from the COPY statement.