$ git clone -n https://gitee.com/yueeranna/perl-Math-BigInt-GMP.git /var/lib/mock/dist-an23-build-205284-61115/root/chroot_tmpdir/scmroot/perl-Math-BigInt-GMP
Cloning into '/var/lib/mock/dist-an23-build-205284-61115/root/chroot_tmpdir/scmroot/perl-Math-BigInt-GMP'...
$ git reset --hard 4036c1b76bdc840de3fe0c5ac9c88c1c0c650da4
HEAD is now at 4036c1b init from upstream