fetching https://github.com/wilzbach/dmd.git dmd-backend (attempt: 1/3)
From https://github.com/wilzbach/dmd
 * branch                  dmd-backend -> FETCH_HEAD

merging FETCH_HEAD
Auto-merging dub.sdl
CONFLICT (content): Merge conflict in dub.sdl
CONFLICT (file location): test/dub_package/full.d added in bf2ed79273bf75fb46eaa326b346872d5c44b579 inside a directory that was renamed in HEAD, suggesting it should perhaps be moved to compiler/test/dub_package/full.d.
CONFLICT (modify/delete): ci.sh deleted in HEAD and modified in bf2ed79273bf75fb46eaa326b346872d5c44b579. Version bf2ed79273bf75fb46eaa326b346872d5c44b579 of ci.sh left in tree.
warning: inexact rename detection was skipped due to too many files.
warning: you may want to set your merge.renamelimit variable to at least 2902 and retry the command.
Automatic merge failed; fix conflicts and then commit the result.