$ git clone -n https://gitee.com/lzq11122/libxcrypt.git /var/lib/mock/dist-an23-build-457113-73671/root/chroot_tmpdir/scmroot/libxcrypt
Cloning into '/var/lib/mock/dist-an23-build-457113-73671/root/chroot_tmpdir/scmroot/libxcrypt'...
$ git fetch origin eae7dc1d8940f0e8869b4a537c1f35f80dd0bde5:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/libxcrypt
 * [new ref]         eae7dc1d8940f0e8869b4a537c1f35f80dd0bde5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eae7dc1 test