fetching https://github.com/welkam/dmd.git issue_20809 (attempt: 1/3)
From https://github.com/welkam/dmd
 * branch                  issue_20809 -> FETCH_HEAD

merging FETCH_HEAD
CONFLICT (modify/delete): src/dmd/e2ir.d deleted in HEAD and modified in 7bd9028036fb100ed74d41f803ee7064c5951571. Version 7bd9028036fb100ed74d41f803ee7064c5951571 of src/dmd/e2ir.d left in tree.
CONFLICT (file location): test/runnable/return_statement.d added in 7bd9028036fb100ed74d41f803ee7064c5951571 inside a directory that was renamed in HEAD, suggesting it should perhaps be moved to druntime/test/gc/return_statement.d.
Auto-merging compiler/src/dmd/s2ir.d
CONFLICT (content): Merge conflict in compiler/src/dmd/s2ir.d
warning: inexact rename detection was skipped due to too many files.
warning: you may want to set your merge.renamelimit variable to at least 2591 and retry the command.
Automatic merge failed; fix conflicts and then commit the result.