$ git clone -n https://src.fedoraproject.org/rpms/cpuid.git /var/lib/mock/f38-build-side-42-init-devel-1286456-30672/root/chroot_tmpdir/scmroot/cpuid
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1286456-30672/root/chroot_tmpdir/scmroot/cpuid'...
$ git fetch origin 021b1a4734913c05e375a797ceb35ef6127a344d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cpuid
 * [new ref]         021b1a4734913c05e375a797ceb35ef6127a344d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 021b1a4 UPdate to latest upstream release 20230505