$ git clone -n https://gitee.com/src-anolis-os/gtkmm24.git /mnt/mock/kojid//dist-an23.3-riscv-build-436383-73130/root/chroot_tmpdir/scmroot/gtkmm24
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-436383-73130/root/chroot_tmpdir/scmroot/gtkmm24'...
$ git fetch origin f474ee1b9f94b7b23844e47d04d163bf258ad963:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/gtkmm24
 * [new ref]         f474ee1b9f94b7b23844e47d04d163bf258ad963 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f474ee1 Init package from upstream