$ git clone -n https://src.fedoraproject.org/rpms/sar2.git /var/lib/mock/f31-build-66631-29911/root/chroot_tmpdir/scmroot/sar2
Cloning into '/var/lib/mock/f31-build-66631-29911/root/chroot_tmpdir/scmroot/sar2'...
$ git reset --hard a14095fa9d45e342358409304f113e667383808a
HEAD is now at a14095f - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild