$ git clone -n https://src.fedoraproject.org/rpms/zchunk.git /var/lib/mock/f37-build-640268-71453/root/chroot_tmpdir/scmroot/zchunk
Cloning into '/var/lib/mock/f37-build-640268-71453/root/chroot_tmpdir/scmroot/zchunk'...
$ git reset --hard 6a7cac0bec8309f3e00c3348e54bcf59ac109338
HEAD is now at 6a7cac0 Fix small formatting issues