$ git clone -n https://gitee.com/gcdota930915/libreport.git /var/lib/mock/dist-an8_8-el9-build-166658-58801/root/chroot_tmpdir/scmroot/libreport
Cloning into '/var/lib/mock/dist-an8_8-el9-build-166658-58801/root/chroot_tmpdir/scmroot/libreport'...
$ git reset --hard origin/a8
HEAD is now at c513646 update to libreport-2.15.2