$ git clone -n https://gitee.com/wb-qtt862918/which.git /var/lib/mock/dist-an8.6-build-181232-59657/root/chroot_tmpdir/scmroot/which
Cloning into '/var/lib/mock/dist-an8.6-build-181232-59657/root/chroot_tmpdir/scmroot/which'...
$ git fetch origin 3431a678462fcb4a88b3681562dfc6d7bb9e7a78:KOJI_FETCH_HEAD
From https://gitee.com/wb-qtt862918/which
 * [new ref]         3431a678462fcb4a88b3681562dfc6d7bb9e7a78 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3431a67 Add abi files and fixed coverity issues