$ git clone -n https://gitee.com/src-anolis-os/libestr.git /mnt/mock/kojid//dist-an23.3-riscv-build-437125-73130/root/chroot_tmpdir/scmroot/libestr
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-437125-73130/root/chroot_tmpdir/scmroot/libestr'...
$ git fetch origin 6a65bd2ef99e13d7a271e9b4bf280e70466f3680:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/libestr
 * [new ref]         6a65bd2ef99e13d7a271e9b4bf280e70466f3680 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6a65bd2 change spec file format