Why do these Hadiths seem to suggest Allah favors one color skin over another?

"Abu Darda reported that the HOLY PROPHET SAID: Allah created Adam when he created him (sic). Then He stroke (sic) his right shoulder and took out a white race as if they were seeds, and He stroke (sic) HIS LEFT SHOULDER and took out a BLACK RACE as if they were coals. Then He said to those who were in his right side: Towards paradise and I don't care. He said to those who were ON HIS LEFT SHOULDER: Towards Hell and I don't care. - Ahmad" (Mishkat ul-Masabih, translated by Karim, v. iii, p. 117)