$ git clone -n https://gitee.com/zhuzhustu/perl-Authen-PAM.git /var/lib/mock/dist-an23-build-534442-81695/root/chroot_tmpdir/scmroot/perl-Authen-PAM
Cloning into '/var/lib/mock/dist-an23-build-534442-81695/root/chroot_tmpdir/scmroot/perl-Authen-PAM'...
$ git fetch origin e2ae2e0be8afb8a9f9123d3ba9ee511a685e1500:KOJI_FETCH_HEAD
From https://gitee.com/zhuzhustu/perl-Authen-PAM
 * [new ref]         e2ae2e0be8afb8a9f9123d3ba9ee511a685e1500 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e2ae2e0 [Feature] [Upstream] Init package perl-Authen-PAM-0.16