$ git clone -n https://src.fedoraproject.org/rpms/nosync.git /var/lib/mock/f31-build-63303-29348/root/chroot_tmpdir/scmroot/nosync
Cloning into '/var/lib/mock/f31-build-63303-29348/root/chroot_tmpdir/scmroot/nosync'...
$ git reset --hard 0bd719e198b089346f7282b4335a71ac0c1933c5
HEAD is now at 0bd719e - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild