$ git clone -n https://gitee.com/robinorg/crash.git /var/lib/mock/dist-an23.2-build-434588-73106/root/chroot_tmpdir/scmroot/crash
Cloning into '/var/lib/mock/dist-an23.2-build-434588-73106/root/chroot_tmpdir/scmroot/crash'...
$ git fetch origin 00644aa17a41368593959776e34e7d2602d3c9ad:KOJI_FETCH_HEAD
From https://gitee.com/robinorg/crash
 * [new ref]         00644aa17a41368593959776e34e7d2602d3c9ad -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 00644aa crash: loongarch: set NR_CPUS to 2048 to fix known issue