message: Build test container only for host
diff: @@ -4,7 +4,6 @@ set -o pipefail
  set -o nounset
  TEST_CONTAINER_DIR="./tests/test_container"
  -PLATFORM="x86_64-unknown-linux-gnu"
  REGISTRY_DIR="./target/north/registry"
  EXAMPLE_PRV_KEY="./examples/keys/north.key"
  @@ -24,7 +23,7 @@ trap "exit 1" HUP INT PIPE QUIT TERM
  trap 'rm -rf "${TMP_DIR}"' EXIT
  name="$(basename "${TEST_CONTAINER_DIR}")"
  -echo "Building (${name}, ${PLATFORM})"
  +echo "Building ${name}"
  ROOT_DIR="${TMP_DIR}/root"
  mkdir -p "${ROOT_DIR}"
  @@ -32,8 +31,8 @@ mkdir -p "${ROOT_DIR}"
  cp "${TEST_CONTAINER_DIR}/manifest.yaml" "${TMP_DIR}"
  # cross compile and store artifacts
  -cross build --release --bin "${name}" --target "${PLATFORM}"
  -cp "./target/$PLATFORM/release/$name" "${ROOT_DIR}"
  +cargo build --release --bin "${name}"
  +cp "./target/release/$name" "${ROOT_DIR}"
  cargo run --bin sextant -- \
  pack \
  