Burrow failed to build - returned a non-zero code: 4

I am getting this error, can someone please help.

ERROR: Service 'burrow' failed to build: The command '/bin/sh -c apk add --no-cache git curl gcc libc-dev && curl -L -s https://github.com/golang/dep/releases/download/v${DEP_VERSION}/dep-linux-amd64 -o $GOPATH/bin/dep && chmod +x $GOPATH/bin/dep && mkdir -p $GOPATH/src/github.com/linkedin/Burrow' returned a non-zero code: 4

Start by reproducing the `burrow` service build and inspect the `/bin/sh -c` command shown in the error, especially the dependency download step. No file or test is named; done means identifying and resolving the build failure so the service completes successfully.

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