$ git clone -n https://src.fedoraproject.org/rpms/libsvm.git /var/lib/mock/f41-build-side-2-python-2696766-30351/root/chroot_tmpdir/scmroot/libsvm
Cloning into '/var/lib/mock/f41-build-side-2-python-2696766-30351/root/chroot_tmpdir/scmroot/libsvm'...
$ git fetch origin 1d1ced931405aa4bb6bd2d6ea3e9ec0b9ad8dda9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libsvm
 * [new ref]         1d1ced931405aa4bb6bd2d6ea3e9ec0b9ad8dda9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1d1ced9 Version 3.35