$ git clone -n https://gitee.com/idolsama/star.git /var/lib/mock/dist-an23-build-326581-68995/root/chroot_tmpdir/scmroot/star
Cloning into '/var/lib/mock/dist-an23-build-326581-68995/root/chroot_tmpdir/scmroot/star'...
$ git fetch origin 2a6364e1680181f62f22d0d7cdeb2c144ba93188:KOJI_FETCH_HEAD
From https://gitee.com/idolsama/star
 * [new ref]         2a6364e1680181f62f22d0d7cdeb2c144ba93188 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2a6364e fix build error for riscv64