FailedConsole Output

15:59:18 Started by GitLab push by Michele Carignani
15:59:18 Building on master in workspace /var/lib/jenkins/jobs/MEC - Multi-access Edge Computing/jobs/mec-gs-015/workspace
15:59:18 Cloning the remote Git repository
15:59:18 Cloning repository git@forge.etsi.org:mec/gs015-bandwith-mgmt-api.git
15:59:18  > git init /var/lib/jenkins/jobs/MEC - Multi-access Edge Computing/jobs/mec-gs-015/workspace # timeout=10
15:59:18 Fetching upstream changes from git@forge.etsi.org:mec/gs015-bandwith-mgmt-api.git
15:59:18  > git --version # timeout=10
15:59:18 using GIT_SSH to set credentials 
15:59:18  > git fetch --tags --progress git@forge.etsi.org:mec/gs015-bandwith-mgmt-api.git +refs/heads/*:refs/remotes/origin/*
15:59:18  > git config remote.origin.url git@forge.etsi.org:mec/gs015-bandwith-mgmt-api.git # timeout=10
15:59:18  > git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
15:59:18  > git config remote.origin.url git@forge.etsi.org:mec/gs015-bandwith-mgmt-api.git # timeout=10
15:59:18 Fetching upstream changes from git@forge.etsi.org:mec/gs015-bandwith-mgmt-api.git
15:59:18 using GIT_SSH to set credentials 
15:59:18  > git fetch --tags --progress git@forge.etsi.org:mec/gs015-bandwith-mgmt-api.git +refs/heads/*:refs/remotes/origin/*
15:59:19  > git rev-parse remotes/origin/master^{commit} # timeout=10
15:59:19  > git branch -a -v --no-abbrev --contains b596207f7d8048c7eb0ee8296063d0e78e79fa68 # timeout=10
15:59:19 Checking out Revision b596207f7d8048c7eb0ee8296063d0e78e79fa68 (origin/master)
15:59:19  > git config core.sparsecheckout # timeout=10
15:59:19  > git checkout -f b596207f7d8048c7eb0ee8296063d0e78e79fa68
15:59:19 Commit message: "Fixed links in README.md"
15:59:19  > git rev-list 1214050cfe5fe289fed9ad0f79d8fc52138099eb # timeout=10
15:59:19 [workspace] $ /bin/bash /tmp/jenkins679686306226566985.sh
15:59:19 -- Validating OpenAPI file BwManagementApi.json...
15:59:19 .jenkins.sh: line 8: swagger-tools: command not found
15:59:19 -- Validator returned 127.
15:59:19 
15:59:19 -- Validating OpenAPI file BwManagementApi.yaml...
15:59:19 .jenkins.sh: line 8: swagger-tools: command not found
15:59:19 -- Validator returned 127.
15:59:19 
15:59:19 -- Final validator returns 1.
15:59:19 Build step 'Execute shell' marked build as failure
15:59:19 Finished: FAILURE