$ git clone -n https://gitee.com/xuchun-shang/perl-bignum.git /var/lib/mock/dist-an23-build-250647-63384/root/chroot_tmpdir/scmroot/perl-bignum
Cloning into '/var/lib/mock/dist-an23-build-250647-63384/root/chroot_tmpdir/scmroot/perl-bignum'...
$ git reset --hard 38e4026810de0f57f61ee4547d088d1c082fc7fb
HEAD is now at 38e4026 Update some description