Using docker image sha256:b0757c55a1fdbb59c378fd34dde3e12bd25f68094dd69546cf5ca00ddbaa7a33 for docker:stable with digest docker@sha256:fd4d028713fd05a1fb896412805daed82c4a0cc84331d8dad00cb596d7ce3e3a ... $ for i in $(echo ${WEBHOOK_PORTAINER} | sed "s/,/ /g"); do wget --post-data '' -O - "$i"; done Connecting to docker.setic.ufsc.br (150.162.2.10:443) writing to stdout written to stdout Connecting to docker.setic.ufsc.br (150.162.2.10:443) wget: server returned error: HTTP/1.1 500 Internal Server Error Cleaning up project directory and file based variables ERROR: Job failed: exit code 1