$ git clone -n https://gitee.com/src-anolis-os/gtkmm30.git /mnt/mock/kojid//dist-an23.3-riscv-build-436384-73130/root/chroot_tmpdir/scmroot/gtkmm30
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-436384-73130/root/chroot_tmpdir/scmroot/gtkmm30'...
$ git fetch origin 755adf01aad6d2d6bc754b91caa2d6724adc2821:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/gtkmm30
 * [new ref]         755adf01aad6d2d6bc754b91caa2d6724adc2821 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 755adf0 3.24.8