$ git clone -n https://gitee.com/wenyuzifang/perl-Pod-Checker.git /var/lib/mock/dist-an23-build-457639-73688/root/chroot_tmpdir/scmroot/perl-Pod-Checker
Cloning into '/var/lib/mock/dist-an23-build-457639-73688/root/chroot_tmpdir/scmroot/perl-Pod-Checker'...
$ git fetch origin 3955c164cd2fd2fd6159a0b2a399a1c842765fe2:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/perl-Pod-Checker
 * [new ref]         3955c164cd2fd2fd6159a0b2a399a1c842765fe2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3955c16 Update code from upstream