$ git clone -n https://gitee.com/huoyuanhao/perl-bignum.git /var/lib/mock/dist-an8.6-build-129026-46203/root/chroot_tmpdir/scmroot/perl-bignum
Cloning into '/var/lib/mock/dist-an8.6-build-129026-46203/root/chroot_tmpdir/scmroot/perl-bignum'...
$ git reset --hard bd9cfbd3edad272136622820f75130d992716235
HEAD is now at bd9cfbd !1 init from upstream Merge pull request !1 from Meredith/a23-dev