$ git clone -n https://gitee.com/errata/thunderbird.git /var/lib/mock/dist-an7_9-updates-build-383723-71920/root/chroot_tmpdir/scmroot/thunderbird
Cloning into '/var/lib/mock/dist-an7_9-updates-build-383723-71920/root/chroot_tmpdir/scmroot/thunderbird'...
fatal: early EOF
fatal: fetch-pack: invalid index-pack output