Started by remote host 10.131.112.207
Running as SYSTEM
Building remotely on jenkins-agent-focal-ps5-3 (ps5-node k8s demo) in workspace /var/lib/jenkins/slaves/jenkins-agent-focal-ps5-3/workspace/start-demo
[start-demo] $ /bin/bash --login /tmp/jenkins5450371391057285545.sh
snap "konf" has no updates available
#################
Starting demo for PR: https://github.com/canonical/netplan.io/pull/283
#################

########################################
# Starting: Wait for placeholder site netplan-io-283.demos.haus to deploy
########################################

service/netplan-io-283-demos-haus unchanged
deployment.apps/netplan-io-283-demos-haus configured
Warning: networking.k8s.io/v1beta1 Ingress is deprecated in v1.19+, unavailable in v1.22+; use networking.k8s.io/v1 Ingress
ingress.networking.k8s.io/netplan-io-283-demos-haus configured

########################################
# Success: Wait for placeholder site netplan-io-283.demos.haus to deploy
########################################

Cloning into 'netplan.io-pull-283'...
From https://github.com/canonical/netplan.io
 * [new ref]         refs/pull/283/head -> pull_283
Switched to branch 'pull_283'
#0 building with "default" instance using docker driver

#1 [internal] load build definition from Dockerfile
#1 transferring dockerfile: 1.74kB done
#1 DONE 0.0s

#2 resolve image config for docker-image://docker.io/docker/dockerfile:experimental
#2 ...

#3 [auth] docker/dockerfile:pull token for registry-1.docker.io
#3 DONE 0.0s

#2 resolve image config for docker-image://docker.io/docker/dockerfile:experimental
#2 DONE 0.6s

#4 docker-image://docker.io/docker/dockerfile:experimental@sha256:600e5c62eedff338b3f7a0850beb7c05866e0ef27b2d2e8c02aa468e78496ff5
#4 resolve docker.io/docker/dockerfile:experimental@sha256:600e5c62eedff338b3f7a0850beb7c05866e0ef27b2d2e8c02aa468e78496ff5 0.0s done
#4 CACHED

#1 [internal] load build definition from Dockerfile
#1 transferring dockerfile: 1.74kB done
#1 DONE 0.0s

#5 [internal] load .dockerignore
#5 transferring context: 361B done
#5 DONE 0.0s

#6 [internal] load build definition from Dockerfile
#6 DONE 0.0s

#7 [internal] load metadata for docker.io/library/ubuntu:resolute
#7 ...

#8 [auth] library/node:pull token for registry-1.docker.io
#8 DONE 0.0s

#9 [auth] library/ubuntu:pull token for registry-1.docker.io
#9 DONE 0.0s

#7 [internal] load metadata for docker.io/library/ubuntu:resolute
#7 DONE 0.5s

#10 [internal] load metadata for docker.io/library/node:26
#10 DONE 0.6s

#11 [yarn-dependencies 1/4] FROM docker.io/library/node:26@sha256:b46a10d964ad15136ebdf9012142131481caa0697d7a4d4eafe4bbabd818f876
#11 resolve docker.io/library/node:26@sha256:b46a10d964ad15136ebdf9012142131481caa0697d7a4d4eafe4bbabd818f876 0.0s done
#11 DONE 0.0s

#12 [yarn-dependencies 2/4] WORKDIR /srv
#12 CACHED

#13 [python-dependencies 1/5] FROM docker.io/library/ubuntu:resolute@sha256:53958ec7b67c2c9355df922dd08dbf0360611f8c3cdb656875e81873db9ffdba
#13 resolve docker.io/library/ubuntu:resolute@sha256:53958ec7b67c2c9355df922dd08dbf0360611f8c3cdb656875e81873db9ffdba 0.0s done
#13 CACHED

#14 [stage-4 2/9] WORKDIR /srv
#14 CACHED

#15 [internal] load build context
#15 transferring context: 1.07MB 0.1s done
#15 DONE 0.1s

#16 [yarn-dependencies 3/4] COPY . .
#16 DONE 0.1s

#17 [stage-4 3/9] RUN apt-get update && apt-get install --no-install-recommends --yes python3 python3-lib2to3 python3-pkg-resources python3-setuptools
#17 ...

#18 [yarn-dependencies 4/4] RUN --mount=type=cache,target=/usr/local/share/.cache/yarn yarn install
#18 0.793 /bin/sh: 1: yarn: not found
#18 ERROR: process "/bin/sh -c yarn install" did not complete successfully: exit code: 127

#19 [python-dependencies 2/5] RUN apt-get update && apt-get install --no-install-recommends --yes python3-pip python3-setuptools
#19 CANCELED

#17 [stage-4 3/9] RUN apt-get update && apt-get install --no-install-recommends --yes python3 python3-lib2to3 python3-pkg-resources python3-setuptools
#17 CANCELED
------
 > [yarn-dependencies 4/4] RUN --mount=type=cache,target=/usr/local/share/.cache/yarn yarn install:
0.793 /bin/sh: 1: yarn: not found
------
ERROR: failed to build: failed to solve: process "/bin/sh -c yarn install" did not complete successfully: exit code: 127
Build step 'Execute shell' marked build as failure
Started calculate disk usage of build
Finished Calculation of disk usage of build in  1 second
Started calculate disk usage of workspace
Finished Calculation of disk usage of workspace in 0 seconds
Finished: FAILURE