$ git clone -n https://gitee.com/renbo02/libldb.git /var/lib/mock/dist-an23-build-359575-71188/root/chroot_tmpdir/scmroot/libldb
Cloning into '/var/lib/mock/dist-an23-build-359575-71188/root/chroot_tmpdir/scmroot/libldb'...
$ git fetch origin da6f761cf08f88ef55d6c1115c22dd898b70fbd7:KOJI_FETCH_HEAD
From https://gitee.com/renbo02/libldb
 * [new ref]         da6f761cf08f88ef55d6c1115c22dd898b70fbd7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at da6f761 Rebuild with python3.11