$ git clone -n https://src.fedoraproject.org/rpms/xsc.git /var/lib/mock/f31-build-71566-30658/root/chroot_tmpdir/scmroot/xsc
Cloning into '/var/lib/mock/f31-build-71566-30658/root/chroot_tmpdir/scmroot/xsc'...
$ git reset --hard cdcc261d3a6faf8277249be0f44dbfaafd6f0ae0
HEAD is now at cdcc261 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild