$ git clone -n https://src.fedoraproject.org/rpms/rocblas.git /var/lib/mock/f41-build-854357-166847/root/chroot_tmpdir/scmroot/rocblas
Cloning into '/var/lib/mock/f41-build-854357-166847/root/chroot_tmpdir/scmroot/rocblas'...
$ git fetch origin a2e76a82756adbc47d1e67228318dcc81126de3b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rocblas
 * [new ref]         a2e76a82756adbc47d1e67228318dcc81126de3b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a2e76a8 Build with Tensile