$ git clone -n https://src.fedoraproject.org/rpms/xml-security-c.git /var/lib/mock/f31-build-101324-33380/root/chroot_tmpdir/scmroot/xml-security-c
Cloning into '/var/lib/mock/f31-build-101324-33380/root/chroot_tmpdir/scmroot/xml-security-c'...
$ git reset --hard aa0d635315b89b24b790b885363f20f84f74587f
HEAD is now at aa0d635 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild