$ git clone -n https://src.fedoraproject.org/rpms/intel-compute-runtime.git /var/lib/mock/f42-build-61078420-6588730/root/chroot_tmpdir/scmroot/intel-compute-runtime
Cloning into '/var/lib/mock/f42-build-61078420-6588730/root/chroot_tmpdir/scmroot/intel-compute-runtime'...
$ git fetch origin 1a110f6f5063f4b154a63ad511c712084f5ef0e1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/intel-compute-runtime
 * [new ref]         1a110f6f5063f4b154a63ad511c712084f5ef0e1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1a110f6 Rebuild