$ git clone -n https://src.fedoraproject.org/rpms/zchunk.git /var/lib/mock/f32-build-119927-36850/root/thebuilddir/tmp/scmroot/zchunk
Cloning into '/var/lib/mock/f32-build-119927-36850/root/thebuilddir/tmp/scmroot/zchunk'...
$ git reset --hard aaa3141be50a0b5000ac4ac9838b6e68a6766697
HEAD is now at aaa3141 Fix download failure when content-type isn't included in each range