$ git clone -n https://src.fedoraproject.org/rpms/vmem.git /var/lib/mock/f33-build-540709-65104/root/chroot_tmpdir/scmroot/vmem
Cloning into '/var/lib/mock/f33-build-540709-65104/root/chroot_tmpdir/scmroot/vmem'...
$ git reset --hard 1e3834528bc06ea22bd487165bfde2deef2cbdfd
HEAD is now at 1e38345 Handle new nm output.