$ git clone -n https://src.fedoraproject.org/rpms/nanoflann.git /var/lib/mock/f40-build-773981-127531/root/chroot_tmpdir/scmroot/nanoflann
Cloning into '/var/lib/mock/f40-build-773981-127531/root/chroot_tmpdir/scmroot/nanoflann'...
$ git reset --hard b80fdb22e92d575eca4d3d646715f15cac24bc72
HEAD is now at b80fdb2 update to 1.5.4; add packit