$ git clone -n https://src.fedoraproject.org/rpms/python3-exiv2.git /var/lib/mock/f31-build-47829-26972/root/chroot_tmpdir/scmroot/python3-exiv2
Cloning into '/var/lib/mock/f31-build-47829-26972/root/chroot_tmpdir/scmroot/python3-exiv2'...
$ git reset --hard c39b69208b086c1493088d1dd66498d5495ef3ee
HEAD is now at c39b692 Update to 0.7.1