$ git clone -n https://gitee.com/wb-qtt862918/perl-Math-BigInt.git /var/lib/mock/dist-an23-build-266264-64039/root/chroot_tmpdir/scmroot/perl-Math-BigInt
Cloning into '/var/lib/mock/dist-an23-build-266264-64039/root/chroot_tmpdir/scmroot/perl-Math-BigInt'...
$ git reset --hard a20c232c583df958afd3d2295c871d93fdc736f3
HEAD is now at a20c232 optimize spec