fix: use NewParallelCLI in compose_run_build_once_test.go

[idsulik]

What I did
Trying to fix the CI test's issue introduced here #13325

[idsulik]

I think I found the reason

res.Stdout() outputs stdout and stderr, but even if the execution was successful, the stderr contains log with json output that duplicates the stdout output:

#1 [internal] load local bake definitions
#1 reading from stdin 620B done
#1 DONE 0.0s

#2 [internal] load build definition from Dockerfile
#2 transferring dockerfile: 119B done
#2 WARN: JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 3)
#2 DONE 0.0s

#3 [internal] load metadata for docker.io/library/alpine:latest
#3 DONE 0.0s

#4 [internal] load .dockerignore
#4 transferring context: 2B done
#4 DONE 0.0s

#5 [1/2] FROM docker.io/library/alpine:latest@sha256:4b7ce07002c69e8f3d704a9c5d6fd3053be500b7f1c69fc0d80990c2ad8dd412
#5 resolve docker.io/library/alpine:latest@sha256:4b7ce07002c69e8f3d704a9c5d6fd3053be500b7f1c69fc0d80990c2ad8dd412 done
#5 DONE 0.0s

#6 [2/2] RUN echo "Building nginx at $(date)" > /build-time.txt
#6 CACHED

#7 exporting to image
#7 exporting layers done
#7 exporting manifest sha256:5fe79d9dab5d13bd4132d664aa7d98a286b4105d3d5e599296d9f7cde0c1cb71 done
#7 exporting config sha256:4b6fd649699ae6c28bacc860a95ecd6aefec4b7b3e42133f9adbd78a9bac52de done
#7 exporting attestation manifest sha256:2e83ae3c0c8cdc5cf82a9ad5c42242a5cc3c37e41361b6a4857f57a6167114f9 done
#7 exporting manifest list sha256:9a07c3d81cf0d3bd401559762a785d1e86ec4ad356c2c51ecb5d1eba3f1d9bf1 done
#7 naming to docker.io/library/build-once-5b2eb891-nginx:latest done
#7 unpacking to docker.io/library/build-once-5b2eb891-nginx:latest done
#7 DONE 0.0s

#8 resolving provenance for metadata file
#8 DONE 0.0s
curl service
 Image build-once-5b2eb891-nginx  Building
time="2025-10-31T18:57:14+02:00" level=debug msg="bake build config:\n{\n  \"group\": {\n    \"default\": {\n      \"targets\": [\n        \"nginx\"\n      ]\n    }\n  },\n  \"target\": {\n    \"nginx\": {\n      \"context\": \"/Users/main/Development/idsulik/compose/pkg/e2e/fixtures/run-test\",\n      \"dockerfile-inline\": \"FROM alpine\\nRUN echo \\\"Building nginx at $(date)\\\" \\u003e /build-time.txt\\nCMD sleep 3600\\n\",\n      \"labels\": {\n        \"com.docker.compose.project\": \"build-once-5b2eb891\",\n        \"com.docker.compose.service\": \"nginx\",\n        \"com.docker.compose.version\": \"\"\n      },\n      \"tags\": [\n        \"build-once-5b2eb891-nginx\"\n      ],\n      \"output\": [\n        \"type=docker\"\n      ]\n    }\n  }\n}"
time="2025-10-31T18:57:14+02:00" level=debug msg="Executing bake with args: [bake --file - --progress rawjson --metadata-file /tmp/compose-build-metadataFile-7111fbbd-35e7-4bcb-ac17-3fccf3717898.json --allow fs.read=/Users/main/Development/idsulik/compose/pkg/e2e/fixtures/run-test]"
 Image build-once-5b2eb891-nginx  Built
 Network build-once-5b2eb891_default  Creating
 Network build-once-5b2eb891_default  Created
 Container build-once-5b2eb891-nginx-1  Creating
 Container build-once-5b2eb891-nginx-1  Created
 Container build-once-5b2eb891-nginx-1  Starting
 Container build-once-5b2eb891-nginx-1  Started
 Container build-once-5b2eb891-curl-run-e676e6ee8464  Creating
 Container build-once-5b2eb891-curl-run-e676e6ee8464  Created
time="2025-10-31T18:57:15+02:00" level=debug msg="[hijack] End of stdin"
time="2025-10-31T18:57:15+02:00" level=debug msg="[hijack] End of stdout"

but if we use only res.Stdout() it doesn't contain the duplication:

#1 [internal] load local bake definitions
#1 reading from stdin 620B done
#1 DONE 0.0s

#2 [internal] load build definition from Dockerfile
#2 transferring dockerfile: 119B done
#2 WARN: JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 3)
#2 DONE 0.0s

#3 [internal] load metadata for docker.io/library/alpine:latest
#3 DONE 0.0s

#4 [internal] load .dockerignore
#4 transferring context: 2B done
#4 DONE 0.0s

#5 [1/2] FROM docker.io/library/alpine:latest@sha256:4b7ce07002c69e8f3d704a9c5d6fd3053be500b7f1c69fc0d80990c2ad8dd412
#5 resolve docker.io/library/alpine:latest@sha256:4b7ce07002c69e8f3d704a9c5d6fd3053be500b7f1c69fc0d80990c2ad8dd412 done
#5 DONE 0.0s

#6 [2/2] RUN echo "Building nginx at $(date)" > /build-time.txt
#6 CACHED

#7 exporting to image
#7 exporting layers done
#7 exporting manifest sha256:5fe79d9dab5d13bd4132d664aa7d98a286b4105d3d5e599296d9f7cde0c1cb71 done
#7 exporting config sha256:4b6fd649699ae6c28bacc860a95ecd6aefec4b7b3e42133f9adbd78a9bac52de done
#7 exporting attestation manifest sha256:2e83ae3c0c8cdc5cf82a9ad5c42242a5cc3c37e41361b6a4857f57a6167114f9 done
#7 exporting manifest list sha256:9a07c3d81cf0d3bd401559762a785d1e86ec4ad356c2c51ecb5d1eba3f1d9bf1 done
#7 naming to docker.io/library/build-once-5b2eb891-nginx:latest done
#7 unpacking to docker.io/library/build-once-5b2eb891-nginx:latest done
#7 DONE 0.0s

#8 resolving provenance for metadata file
#8 DONE 0.0s
curl service

[idsulik]

Yes, it works now, tested 5 times.

p.s. the failed test is TestComposePull and the reason is the rate limit You have reached your unauthenticated pull rate limit. https://www.docker.com/increase-rate-limit

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

📢 Thoughts on this report? Let us know!

[idsulik]

It failed, investigating..

[idsulik]

7-8 successful executions, looks like it's safe now