$ git clone -n https://src.fedoraproject.org/rpms/root.git /var/lib/mock/f33-build-367856-61056/root/chroot_tmpdir/scmroot/root
Cloning into '/var/lib/mock/f33-build-367856-61056/root/chroot_tmpdir/scmroot/root'...
$ git reset --hard 7e225d815e0f3910a0c86dd1408c50666ec71438
HEAD is now at 7e225d8 Rebuild for C++ standard library __GLIBCXX__ 20201016