Echo command not executing in bitbucket pipeline - bash

Question

I am running the following command as a test and finally getting the test result by an API it runs successfully local but final echo command is not executing in bitbucket pipeline ( basically the steps after the while loop )
#! /usr/bin/bash
export token=$(curl -k -XPOST --header 'Content-Type: application/x-www-form-urlencoded' \
--data-urlencode 'email=x.x#ifworld.com' \
--data-urlencode 'password=x' \
'https://api.gremlin.com/v1/users/auth?getCompanySession=true?companyName=IFS'\ | jq -r '.[].header')
echo $token
# Add 1 core of CPU load to a random host for 30 seconds
export executionID=$(curl -X POST \
--header "Content-Type: application/json" \
--header "Authorization: $token" \
https://api.gremlin.com/v1/attacks/new?teamId=64582582-6a41-498e-9825-826a41d98e1c \
--data '
{
"command": { "type": "cpu", "args": ["-c", "1", "--length", "30"] },
"target": { "type": "Random" }
}')
echo $executionID
while [[ $(curl -X GET "https://api.gremlin.com/v1/attacks/$executionID?teamId=64582582-6a41-498e-9825-826a41d98e1c" \
--header "Authorization:$token" \
-H "accept: application/json" | jq -r '.stage') != "Successful" ]]
do
if [[ $(curl -X GET "https://api.gremlin.com/v1/attacks/$executionID?teamId=64582582-6a41-498e-9825-826a41d98e1c" \
--header "Authorization:$token" \
-H "accept: application/json" | jq -r '.stage') = "UserHalted" || $(curl -X GET "https://api.gremlin.com/v1/attacks/$executionID?teamId=64582582-6a41-498e-9825-826a41d98e1c" \
--header "Authorization:$token" \
-H "accept: application/json" | jq -r '.stage') = "Failed" || $(curl -X GET "https://api.gremlin.com/v1/attacks/$executionID?teamId=64582582-6a41-498e-9825-826a41d98e1c" \
--header "Authorization:$token" \
-H "accept: application/json" | jq -r '.stage') = "InitializationFailed" || $(curl -X GET "https://api.gremlin.com/v1/attacks/$executionID?teamId=64582582-6a41-498e-9825-826a41d98e1c" \
--header "Authorization:$token" \
-H "accept: application/json" | jq -r '.stage') = "LostCommunication" || $(curl -X GET "https://api.gremlin.com/v1/attacks/$executionID?teamId=64582582-6a41-498e-9825-826a41d98e1c" \
--header "Authorization:$token" \
-H "accept: application/json" | jq -r '.stage') = "ClientAborted" || $(curl -X GET "https://api.gremlin.com/v1/attacks/$executionID?teamId=64582582-6a41-498e-9825-826a41d98e1c" \
--header "Authorization:$token" \
-H "accept: application/json" | jq -r '.stage') = "TargetNotFound" ]]; then
echo "Test Unsuccessful"
break
fi
done
export exec_status=$(curl -X GET "https://api.gremlin.com/v1/attacks/$executionID?teamId=64582582-6a41-498e-9825-826a41d98e1c" \
--header "Authorization:$token" \
-H "accept: application/json" | jq -r '.stage')
echo "Test is $exec_status"