fetching https://github.com/wilzbach/druntime.git pr/724 (attempt: 1/3)
From https://github.com/wilzbach/druntime
 * branch                pr/724     -> FETCH_HEAD

merging FETCH_HEAD
Auto-merging old/src/core/atomic.d
CONFLICT (content): Merge conflict in old/src/core/atomic.d
CONFLICT (file location): changelog/core-atomic-assumeUnshared.dd added in a229abaedc6cc0c73ef7f37c0f4852a85ef599fe inside a directory that was renamed in HEAD, suggesting it should perhaps be moved to old/changelog/core-atomic-assumeUnshared.dd.
Automatic merge failed; fix conflicts and then commit the result.