$ git clone -n https://src.fedoraproject.org/rpms/libopensync.git /var/lib/mock/f31-build-69748-30346/root/chroot_tmpdir/scmroot/libopensync
Cloning into '/var/lib/mock/f31-build-69748-30346/root/chroot_tmpdir/scmroot/libopensync'...
$ git reset --hard 274d7e1fba6dd0c08abc7f25dc0513428fb95d7a
HEAD is now at 274d7e1 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild