$ git clone -n https://gitee.com/mgb01105731/mercurial.git /var/lib/mock/dist-an23.3-build-450465-73453/root/chroot_tmpdir/scmroot/mercurial
Cloning into '/var/lib/mock/dist-an23.3-build-450465-73453/root/chroot_tmpdir/scmroot/mercurial'...
$ git fetch origin a23.3:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/mercurial
 * [new branch]      a23.3      -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 26860ef Update to 6.9.4 to fix CVE-2025-2361