$ git clone -n https://gitee.com/hongwei-qin/mailcap.git /var/lib/mock/dist-an23.3-build-414776-72844/root/chroot_tmpdir/scmroot/mailcap
Cloning into '/var/lib/mock/dist-an23.3-build-414776-72844/root/chroot_tmpdir/scmroot/mailcap'...
$ git fetch origin 914e74f1d07c62e9f1dd97b23870b5873833cc3f:KOJI_FETCH_HEAD
From https://gitee.com/hongwei-qin/mailcap
 * [new ref]         914e74f1d07c62e9f1dd97b23870b5873833cc3f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 914e74f update to 2.1.54