$ git clone -n https://src.fedoraproject.org/rpms/rubygem-nokogiri.git /var/lib/mock/f37-build-633711-69380/root/chroot_tmpdir/scmroot/rubygem-nokogiri
Cloning into '/var/lib/mock/f37-build-633711-69380/root/chroot_tmpdir/scmroot/rubygem-nokogiri'...
$ git reset --hard 469d222023cad2e3b99f278aae49888360b2a125
HEAD is now at 469d222 1.13.8