$ git clone -n https://gitee.com/zhaohang_mskdxl/unbound.git /var/lib/mock/dist-an8.8-build-282156-64694/root/chroot_tmpdir/scmroot/unbound
Cloning into '/var/lib/mock/dist-an8.8-build-282156-64694/root/chroot_tmpdir/scmroot/unbound'...
error: RPC failed; curl 56 OpenSSL SSL_read: SSL_ERROR_SYSCALL, errno 110
fatal: the remote end hung up unexpectedly
fatal: early EOF
fatal: index-pack failed