message: Fix integration test
  The stdout might print something else other than just "hello",
  so we need to check for the ending, not the stdout to be equal
diff: @@ -112,7 +112,7 @@ fn test_wasmer_run_works() -> anyhow::Result<()> {
  let stdout = std::str::from_utf8(&output.stdout)
  .expect("stdout is not utf8! need to handle arbitrary bytes");
  - if stdout != "hello\n" {
  + if !stdout.ends_with("hello\n") {
  bail!(
  "1 running python/python failed with: stdout: {}\n\nstderr: {}",
  stdout,
  @@ -132,7 +132,7 @@ fn test_wasmer_run_works() -> anyhow::Result<()> {
  let stdout = std::str::from_utf8(&output.stdout)
  .expect("stdout is not utf8! need to handle arbitrary bytes");
  - if stdout != "hello\n" {
  + if !stdout.ends_with("hello\n") {
  bail!(
  "2 running python/python failed with: stdout: {}\n\nstderr: {}",
  stdout,
  @@ -152,7 +152,7 @@ fn test_wasmer_run_works() -> anyhow::Result<()> {
  let stdout = std::str::from_utf8(&output.stdout)
  .expect("stdout is not utf8! need to handle arbitrary bytes");
  - if stdout != "hello\n" {
  + if !stdout.ends_with("hello\n") {
  bail!(
  "3 running python/python failed with: stdout: {}\n\nstderr: {}",
  stdout,
  