all_used_subs is redundant for teams submissions, and it can create a weird error if a student submitted a file with no write-permissions: the *second* time that submission is reached and the file is copied, an EACCESS error will cause the entire export to fail.
all_used_subs is redundant for teams submissions, and it can create a
weird error if a student submitted a file with no write-permissions:
the *second* time that submission is reached and the file is copied,
an EACCESS error will cause the entire export to fail.

blerner/bottlenose,CodeGrade/bottlenose,blerner/bottlenose,blerner/bottlenose,CodeGrade/bottlenose,blerner/bottlenose,CodeGrade/bottlenose,CodeGrade/bottlenose,CodeGrade/bottlenose,blerner/bottlenose,blerner/bottlenose,CodeGrade/bottlenose,CodeGrade/bottlenose,blerner/bottlenose