$ git clone -n https://src.fedoraproject.org/rpms/xss-lock.git /var/lib/mock/f31-build-71585-30662/root/chroot_tmpdir/scmroot/xss-lock
Cloning into '/var/lib/mock/f31-build-71585-30662/root/chroot_tmpdir/scmroot/xss-lock'...
$ git reset --hard 3a00add784c1422f9d86f2e16c799021557b7ed3
HEAD is now at 3a00add - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild