$ git clone -n https://src.fedoraproject.org/rpms/libmnl.git /var/lib/mock/f31-build-59014-28525/root/chroot_tmpdir/scmroot/libmnl
Cloning into '/var/lib/mock/f31-build-59014-28525/root/chroot_tmpdir/scmroot/libmnl'...
$ git reset --hard 49fd34495912552d48d3b4e1ed50a0db37d0c4d0
HEAD is now at 49fd344 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild