$ git clone -n https://gitee.com/src-anolis-os/poppler.git /var/lib/mock/dist-an8_5-build-74314-39082/root/chroot_tmpdir/scmroot/poppler
Cloning into '/var/lib/mock/dist-an8_5-build-74314-39082/root/chroot_tmpdir/scmroot/poppler'...
$ git reset --hard origin/a8
HEAD is now at 32837b1 update to poppler-20.11.0-3.el8_5.1