$ git clone -n https://gitee.com/lzq11122/libxcrypt.git /var/lib/mock/dist-an23-build-457068-73671/root/chroot_tmpdir/scmroot/libxcrypt
Cloning into '/var/lib/mock/dist-an23-build-457068-73671/root/chroot_tmpdir/scmroot/libxcrypt'...
$ git fetch origin 0f460b49b216e4b1af3c5e6dd8fa4e94f3fe3584:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/libxcrypt
 * [new ref]         0f460b49b216e4b1af3c5e6dd8fa4e94f3fe3584 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0f460b4 test