FailedConsole Output

15:37:04 Started by GitLab push by Walter Featherstone
15:37:04 Building remotely on Build 3 (docker) in workspace /home/jenkins/workspace/MEC - Multi-access Edge Computing/mec-gs-011
15:37:04  > git rev-parse --is-inside-work-tree # timeout=10
15:37:04 Fetching changes from the remote Git repository
15:37:04  > git config remote.origin.url git@forge.etsi.org:mec/gs011-app-enablement-api.git # timeout=10
15:37:04 Fetching upstream changes from git@forge.etsi.org:mec/gs011-app-enablement-api.git
15:37:04  > git --version # timeout=10
15:37:04 using GIT_SSH to set credentials 
15:37:04  > git fetch --tags --progress git@forge.etsi.org:mec/gs011-app-enablement-api.git +refs/heads/*:refs/remotes/origin/*
15:37:05  > git rev-parse remotes/origin/master^{commit} # timeout=10
15:37:05  > git branch -a -v --no-abbrev --contains eba9aab09f4e3520bd1466bbad4b6036650641e6 # timeout=10
15:37:05 Checking out Revision eba9aab09f4e3520bd1466bbad4b6036650641e6 (origin/master)
15:37:05  > git config core.sparsecheckout # timeout=10
15:37:05  > git checkout -f eba9aab09f4e3520bd1466bbad4b6036650641e6
15:37:05 Commit message: "Single apostrophe for string. Traffic Filter within TrafficRule changed to array"
15:37:05  > git rev-list 4c52073b0f905128a7694025674bd4bc2f6e5cb2 # timeout=10
15:37:05 [mec-gs-011] $ /bin/bash /tmp/jenkins14390758265574257387.sh
15:37:05 -- Validating OpenAPI file Mp1.json...
15:37:05 .jenkins.sh: line 8: swagger-tools: command not found
15:37:05 -- Validator returned 127.
15:37:05 
15:37:05 -- Validating OpenAPI file Mp1.yaml...
15:37:05 .jenkins.sh: line 8: swagger-tools: command not found
15:37:05 -- Validator returned 127.
15:37:05 
15:37:05 -- Final validator returns 1.
15:37:05 Build step 'Execute shell' marked build as failure
15:37:05 Finished: FAILURE