$ git clone -n https://gitee.com/mgb01105731/exiv2.git /var/lib/mock/dist-an23.2-build-406061-72450/root/chroot_tmpdir/scmroot/exiv2
Cloning into '/var/lib/mock/dist-an23.2-build-406061-72450/root/chroot_tmpdir/scmroot/exiv2'...
$ git fetch origin ec656d4205ba56c7f7e5836286e55c30d546bd20:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/exiv2
 * [new ref]         ec656d4205ba56c7f7e5836286e55c30d546bd20 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ec656d4 Rebuild for remove inappropriate build dependencies.