$ git clone -n https://gitee.com/wb-qtt862918/perl-Sys-Syslog.git /var/lib/mock/dist-an8.6-build-192937-60809/root/chroot_tmpdir/scmroot/perl-Sys-Syslog
Cloning into '/var/lib/mock/dist-an8.6-build-192937-60809/root/chroot_tmpdir/scmroot/perl-Sys-Syslog'...
$ git fetch origin 5b5cfe503c95076d78501aa87d7c242db92edeff:KOJI_FETCH_HEAD
From https://gitee.com/wb-qtt862918/perl-Sys-Syslog
 * [new ref]         5b5cfe503c95076d78501aa87d7c242db92edeff -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5b5cfe5 init from upstream