0000000000000000000000000000000000000000 81a81b561f72d779aefb47ab475c363fbb8bb6bc committer <committer@example.com> 946771200 +0000	branch: Created from main
81a81b561f72d779aefb47ab475c363fbb8bb6bc 8a653419bf3dedd8a42f156ea96bc5ae3c359f1b committer <committer@example.com> 946771200 +0000	commit: change something in subdirectory, then overwrite directory with subdirectory
