$ git clone -n https://src.fedoraproject.org/rpms/liblzf.git /var/lib/mock/f31-build-58970-28520/root/chroot_tmpdir/scmroot/liblzf
Cloning into '/var/lib/mock/f31-build-58970-28520/root/chroot_tmpdir/scmroot/liblzf'...
$ git reset --hard c6cc146605505a5907eedab468fdcee088e7990e
HEAD is now at c6cc146 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild