$ git clone -n https://gitee.com/mgb01105731/perl-bignum.git /var/lib/mock/dist-an23-build-209379-61863/root/chroot_tmpdir/scmroot/perl-bignum
Cloning into '/var/lib/mock/dist-an23-build-209379-61863/root/chroot_tmpdir/scmroot/perl-bignum'...
$ git reset --hard origin/a23
HEAD is now at e2af8fa remove versioned MODULE_COMPAT_ requires