$ git clone -n https://gitee.com/src-anolis-os/perl-Math-BigInt.git /var/lib/mock/dist-an23-build-python3.11-383331-71833/root/chroot_tmpdir/scmroot/perl-Math-BigInt
Cloning into '/var/lib/mock/dist-an23-build-python3.11-383331-71833/root/chroot_tmpdir/scmroot/perl-Math-BigInt'...
$ git fetch origin bad0f97ee9f1c9b2a52e74ff632b99c03da7ab83:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/perl-Math-BigInt
 * [new ref]         bad0f97ee9f1c9b2a52e74ff632b99c03da7ab83 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bad0f97 spec: add sub doc package