$ git clone -n https://src.fedoraproject.org/rpms/libfabric.git /var/lib/mock/f31-build-58554-28468/root/chroot_tmpdir/scmroot/libfabric
Cloning into '/var/lib/mock/f31-build-58554-28468/root/chroot_tmpdir/scmroot/libfabric'...
$ git reset --hard 9b0f9f75c4d58bf4901867ef7f7c5da923fa7921
HEAD is now at 9b0f9f7 Update to 1.8.0