$ git clone -n https://src.fedoraproject.org/rpms/xerces-c.git /var/lib/mock/f33-build-300472-56585/root/chroot_tmpdir/scmroot/xerces-c
Cloning into '/var/lib/mock/f33-build-300472-56585/root/chroot_tmpdir/scmroot/xerces-c'...
$ git reset --hard 8b4fe8e67b457a015d127e2478a5f06eddac85d5
HEAD is now at 8b4fe8e - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild