2026-06-27 23:12.13: New job: Build using linux-s390x in
                                []
2026-06-27 23:12.13: Will push staging image to ocurrent/opam-staging:ubuntu-22.04-ocaml-4.14-s390x

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:a0f10d123c8b193e8016cd63038615b32e99ad4efd170695cb956c37af75cfdd
ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
RUN opam switch create 4.14 --packages=ocaml-base-compiler.4.14.4
RUN opam pin add -k version ocaml-base-compiler 4.14.4
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-06-27 23:12.13: Using cache hint "4.14.4-s390x-ocurrent/opam-staging@sha256:a0f10d123c8b193e8016cd63038615b32e99ad4efd170695cb956c37af75cfdd"
2026-06-27 23:12.13: Waiting for resource in pool OCluster
2026-06-28 01:01.55: Waiting for worker…
2026-06-28 01:11.27: Got resource from pool OCluster
Building on s390x-worker-01.marist.ci.dev
WARNING: experimental flag squash is removed with BuildKit. You should squash inside build using a multi-stage Dockerfile for efficiency.
#0 building with "default" instance using docker driver

#1 [internal] load build definition from Dockerfile
#1 transferring dockerfile:
#1 transferring dockerfile: 504B done
#1 DONE 3.7s

#2 resolve image config for docker-image://docker.io/docker/dockerfile:1
#2 DONE 0.6s

#3 docker-image://docker.io/docker/dockerfile:1@sha256:87999aa3d42bdc6bea60565083ee17e86d1f3339802f543c0d03998580f9cb89
#3 CACHED

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:a0f10d123c8b193e8016cd63038615b32e99ad4efd170695cb956c37af75cfdd
#4 DONE 0.0s

#5 [internal] load .dockerignore
#5 transferring context:
#5 transferring context: 2B done
#5 DONE 1.4s

#6 [1/5] FROM docker.io/ocurrent/opam-staging@sha256:a0f10d123c8b193e8016cd63038615b32e99ad4efd170695cb956c37af75cfdd
#6 resolve docker.io/ocurrent/opam-staging@sha256:a0f10d123c8b193e8016cd63038615b32e99ad4efd170695cb956c37af75cfdd 0.4s done
#6 DONE 7.3s

#7 [internal] load build context
#7 transferring context:
#7 transferring context: 504B 0.0s done
#7 DONE 1.5s

#8 [2/5] RUN opam switch create 4.14 --packages=ocaml-base-compiler.4.14.4
#8 2.792 
#8 2.792 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#8 2.792 Switch invariant: ["ocaml-base-compiler" {= "4.14.4"}]
#8 13.94 
#8 13.94 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#8 19.32 -> installed base-bigarray.base
#8 19.32 -> installed base-threads.base
#8 19.35 -> installed base-unix.base
#8 19.38 -> installed ocaml-options-vanilla.1
#8 21.00 -> retrieved ocaml-config.2  (2 extra sources)
#8 21.41 -> retrieved ocaml-base-compiler.4.14.4  (https://opam.ocaml.org/cache)
#8 254.0 -> installed ocaml-base-compiler.4.14.4
#8 254.2 -> installed ocaml-config.2
#8 254.3 -> installed ocaml.4.14.4
#8 255.2 Done.
#8 255.2 # Run eval $(opam env --switch=4.14) to update the current shell environment
#8 DONE 271.5s

#9 [3/5] RUN opam pin add -k version ocaml-base-compiler 4.14.4
#9 2.539 ocaml-base-compiler is now pinned to version 4.14.4
#9 2.539 
#9 9.767 No package build needed.
#9 9.767 Nothing to do.
#9 9.767 # Run eval $(opam env) to update the current shell environment
#9 DONE 10.0s

#10 [4/5] RUN opam install -y opam-depext
#10 8.431 The following actions will be performed:
#10 8.431   - install opam-depext 1.2.3
#10 8.431 
#10 8.431 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#10 9.130 -> retrieved opam-depext.1.2.3  (https://opam.ocaml.org/cache)
#10 11.30 -> installed opam-depext.1.2.3
#10 11.34 Done.
#10 11.39 
#10 11.39 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#10 11.39 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#10 11.39 # Run eval $(opam env) to update the current shell environment
#10 DONE 39.2s

#11 [5/5] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#11 DONE 0.6s

#12 exporting to image
#12 exporting layers
#12 exporting layers 1.9s done
#12 writing image sha256:98995b31c3db278ad359d6f667d8c04bcd33c1ceb16e69d375d99d1c6f98cfe9
#12 writing image sha256:98995b31c3db278ad359d6f667d8c04bcd33c1ceb16e69d375d99d1c6f98cfe9 done
#12 DONE 2.1s

 1 warning found (use docker --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 9)
Pushing "sha256:98995b31c3db278ad359d6f667d8c04bcd33c1ceb16e69d375d99d1c6f98cfe9" to "ocurrent/opam-staging:ubuntu-22.04-ocaml-4.14-s390x" as user "ocurrentbuilder"
Login Succeeded
The push refers to repository [docker.io/ocurrent/opam-staging]
2c36418bc061: Preparing
45bcc22ea6d4: Preparing
974af024262e: Preparing
7091d0d64f31: Preparing
591ce8c85d7f: Preparing
5f70bf18a086: Preparing
436089e87559: Preparing
e37f53c9f448: Preparing
b9376fa9a0a1: Preparing
67f214b4d69e: Preparing
06ee5f98da3d: Preparing
20e2607e9eb1: Preparing
443dc935e07b: Preparing
4c3baf6e9010: Preparing
a1bb3cb6048f: Preparing
de19b5ee7238: Preparing
9e608fab6e02: Preparing
b9cd8b99f989: Preparing
9d4ddd25d69a: Preparing
d2366756c8f7: Preparing
9092098818a2: Preparing
d63684db9053: Preparing
5f70bf18a086: Preparing
41915060460e: Preparing
5bc189f1571a: Preparing
46f02ab350cf: Preparing
5f70bf18a086: Preparing
3566d2814309: Preparing
3566d2814309: Preparing
c11ff44f9f23: Preparing
2f0a06fa0319: Preparing
f3d5465c127b: Preparing
706fea9f9f11: Preparing
1b170dcee0a1: Preparing
660af890e69b: Preparing
b8d61ee41704: Preparing
b3b53fba9efe: Preparing
a7bf178068a0: Preparing
7e3cad1f9b9a: Preparing
49786ae21217: Preparing
f5e57c94f211: Preparing
cc78b4367394: Preparing
6411a0ad83ff: Preparing
e1e0a7ffc6f0: Preparing
67f214b4d69e: Waiting
06ee5f98da3d: Waiting
20e2607e9eb1: Waiting
443dc935e07b: Waiting
4c3baf6e9010: Waiting
a1bb3cb6048f: Waiting
de19b5ee7238: Waiting
9e608fab6e02: Waiting
b9cd8b99f989: Waiting
9d4ddd25d69a: Waiting
d2366756c8f7: Waiting
9092098818a2: Waiting
d63684db9053: Waiting
41915060460e: Waiting
5bc189f1571a: Waiting
46f02ab350cf: Waiting
3566d2814309: Waiting
c11ff44f9f23: Waiting
2f0a06fa0319: Waiting
f3d5465c127b: Waiting
706fea9f9f11: Waiting
1b170dcee0a1: Waiting
e37f53c9f448: Waiting
660af890e69b: Waiting
b9376fa9a0a1: Waiting
b8d61ee41704: Waiting
b3b53fba9efe: Waiting
5f70bf18a086: Waiting
436089e87559: Waiting
a7bf178068a0: Waiting
7e3cad1f9b9a: Waiting
49786ae21217: Waiting
f5e57c94f211: Waiting
cc78b4367394: Waiting
e1e0a7ffc6f0: Waiting
6411a0ad83ff: Waiting
591ce8c85d7f: Layer already exists
5f70bf18a086: Layer already exists
436089e87559: Layer already exists
e37f53c9f448: Layer already exists
b9376fa9a0a1: Layer already exists
67f214b4d69e: Layer already exists
06ee5f98da3d: Layer already exists
20e2607e9eb1: Layer already exists
443dc935e07b: Layer already exists
4c3baf6e9010: Layer already exists
2c36418bc061: Pushed
974af024262e: Pushed
a1bb3cb6048f: Layer already exists
45bcc22ea6d4: Pushed
de19b5ee7238: Layer already exists
d2366756c8f7: Layer already exists
9e608fab6e02: Layer already exists
b9cd8b99f989: Layer already exists
9d4ddd25d69a: Layer already exists
9092098818a2: Layer already exists
41915060460e: Layer already exists
5bc189f1571a: Layer already exists
d63684db9053: Layer already exists
46f02ab350cf: Layer already exists
3566d2814309: Layer already exists
c11ff44f9f23: Layer already exists
2f0a06fa0319: Layer already exists
f3d5465c127b: Layer already exists
706fea9f9f11: Layer already exists
1b170dcee0a1: Layer already exists
660af890e69b: Layer already exists
b8d61ee41704: Layer already exists
b3b53fba9efe: Layer already exists
7e3cad1f9b9a: Layer already exists
a7bf178068a0: Layer already exists
49786ae21217: Layer already exists
6411a0ad83ff: Layer already exists
f5e57c94f211: Layer already exists
cc78b4367394: Layer already exists
e1e0a7ffc6f0: Layer already exists
7091d0d64f31: Pushed
ubuntu-22.04-ocaml-4.14-s390x: digest: sha256:7efe3be2ef203dab439126bcc48e8cb69dada67cc72862f4a020a4d17f46b312 size: 9498
The push refers to repository [docker.io/ocurrent/opam-staging]
2c36418bc061: Preparing
45bcc22ea6d4: Preparing
974af024262e: Preparing
7091d0d64f31: Preparing
591ce8c85d7f: Preparing
5f70bf18a086: Preparing
436089e87559: Preparing
e37f53c9f448: Preparing
b9376fa9a0a1: Preparing
67f214b4d69e: Preparing
06ee5f98da3d: Preparing
20e2607e9eb1: Preparing
443dc935e07b: Preparing
4c3baf6e9010: Preparing
a1bb3cb6048f: Preparing
de19b5ee7238: Preparing
9e608fab6e02: Preparing
b9cd8b99f989: Preparing
9d4ddd25d69a: Preparing
d2366756c8f7: Preparing
9092098818a2: Preparing
d63684db9053: Preparing
5f70bf18a086: Preparing
41915060460e: Preparing
5bc189f1571a: Preparing
46f02ab350cf: Preparing
5f70bf18a086: Preparing
3566d2814309: Preparing
3566d2814309: Preparing
c11ff44f9f23: Preparing
2f0a06fa0319: Preparing
f3d5465c127b: Preparing
706fea9f9f11: Preparing
1b170dcee0a1: Preparing
660af890e69b: Preparing
b8d61ee41704: Preparing
b3b53fba9efe: Preparing
a7bf178068a0: Preparing
7e3cad1f9b9a: Preparing
49786ae21217: Preparing
f5e57c94f211: Preparing
cc78b4367394: Preparing
6411a0ad83ff: Preparing
e1e0a7ffc6f0: Preparing
5f70bf18a086: Waiting
436089e87559: Waiting
e37f53c9f448: Waiting
b9376fa9a0a1: Waiting
67f214b4d69e: Waiting
06ee5f98da3d: Waiting
20e2607e9eb1: Waiting
443dc935e07b: Waiting
4c3baf6e9010: Waiting
a1bb3cb6048f: Waiting
de19b5ee7238: Waiting
9e608fab6e02: Waiting
b9cd8b99f989: Waiting
9d4ddd25d69a: Waiting
d2366756c8f7: Waiting
9092098818a2: Waiting
d63684db9053: Waiting
41915060460e: Waiting
5bc189f1571a: Waiting
46f02ab350cf: Waiting
3566d2814309: Waiting
c11ff44f9f23: Waiting
2f0a06fa0319: Waiting
f3d5465c127b: Waiting
706fea9f9f11: Waiting
1b170dcee0a1: Waiting
660af890e69b: Waiting
b8d61ee41704: Waiting
b3b53fba9efe: Waiting
a7bf178068a0: Waiting
7e3cad1f9b9a: Waiting
49786ae21217: Waiting
f5e57c94f211: Waiting
cc78b4367394: Waiting
6411a0ad83ff: Waiting
e1e0a7ffc6f0: Waiting
45bcc22ea6d4: Layer already exists
7091d0d64f31: Layer already exists
591ce8c85d7f: Layer already exists
2c36418bc061: Layer already exists
974af024262e: Layer already exists
5f70bf18a086: Layer already exists
436089e87559: Layer already exists
e37f53c9f448: Layer already exists
b9376fa9a0a1: Layer already exists
67f214b4d69e: Layer already exists
06ee5f98da3d: Layer already exists
20e2607e9eb1: Layer already exists
a1bb3cb6048f: Layer already exists
443dc935e07b: Layer already exists
4c3baf6e9010: Layer already exists
de19b5ee7238: Layer already exists
b9cd8b99f989: Layer already exists
9e608fab6e02: Layer already exists
d2366756c8f7: Layer already exists
9d4ddd25d69a: Layer already exists
d63684db9053: Layer already exists
41915060460e: Layer already exists
9092098818a2: Layer already exists
46f02ab350cf: Layer already exists
5bc189f1571a: Layer already exists
c11ff44f9f23: Layer already exists
2f0a06fa0319: Layer already exists
3566d2814309: Layer already exists
706fea9f9f11: Layer already exists
f3d5465c127b: Layer already exists
1b170dcee0a1: Layer already exists
b8d61ee41704: Layer already exists
660af890e69b: Layer already exists
a7bf178068a0: Layer already exists
b3b53fba9efe: Layer already exists
f5e57c94f211: Layer already exists
49786ae21217: Layer already exists
cc78b4367394: Layer already exists
7e3cad1f9b9a: Layer already exists
6411a0ad83ff: Layer already exists
e1e0a7ffc6f0: Layer already exists
ubuntu-22.04-ocaml-4.14-s390x: digest: sha256:7efe3be2ef203dab439126bcc48e8cb69dada67cc72862f4a020a4d17f46b312 size: 9498
Job succeeded
2026-06-28 01:18.02: Job succeeded