2026-03-16 10:12.47: New job: Build using linux-arm64 in
                                []
2026-03-16 10:12.47: Will push staging image to ocurrent/opam-staging:alpine-3.23-ocaml-4.09-arm64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:22580872ccbb0b5af2781571495d75b36250f163cfbb4d28aa4a96332cc8d7f5
RUN opam repo add ocaml-patches-overlay git+https://github.com/ocurrent/opam-repository#patches --set-default
ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
RUN opam switch create 4.09 --packages=ocaml-base-compiler.4.09.1
RUN opam pin add -k version ocaml-base-compiler 4.09.1
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-03-16 10:12.47: Using cache hint "4.09.1-arm64-ocurrent/opam-staging@sha256:22580872ccbb0b5af2781571495d75b36250f163cfbb4d28aa4a96332cc8d7f5"
2026-03-16 10:12.47: Waiting for resource in pool OCluster
2026-03-16 11:01.07: Waiting for worker…
2026-03-16 11:01.36: Got resource from pool OCluster
Building on molpadia.caelum.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: 614B done
#1 DONE 0.0s

#2 resolve image config for docker-image://docker.io/docker/dockerfile:1
#2 DONE 0.3s

#3 docker-image://docker.io/docker/dockerfile:1@sha256:b6afd42430b15f2d2a4c5a02b919e98a525b785b1aaff16747d2f623364e39b6
#3 CACHED

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:22580872ccbb0b5af2781571495d75b36250f163cfbb4d28aa4a96332cc8d7f5
#4 DONE 0.0s

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

#6 [1/6] FROM docker.io/ocurrent/opam-staging@sha256:22580872ccbb0b5af2781571495d75b36250f163cfbb4d28aa4a96332cc8d7f5
#6 resolve docker.io/ocurrent/opam-staging@sha256:22580872ccbb0b5af2781571495d75b36250f163cfbb4d28aa4a96332cc8d7f5 0.6s done
#6 DONE 0.8s

#7 [2/6] RUN opam repo add ocaml-patches-overlay git+https://github.com/ocurrent/opam-repository#patches --set-default
#7 44.54 [ocaml-patches-overlay] Initialised
#7 44.54 ocaml-patches-overlay (at git+https://github.com/ocurrent/opam-repository#patches): 
#7 44.54     [INFO] opam 2.1 and 2.2 include many performance and security improvements over 2.0; please consider upgrading (https://opam.ocaml.org/doc/Install.html)
#7 44.54 
#7 DONE 44.9s

#8 [internal] load build context
#8 transferring context: 614B done
#8 DONE 0.1s

#9 [3/6] RUN opam switch create 4.09 --packages=ocaml-base-compiler.4.09.1
#9 3.594 
#9 3.594 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#9 3.753 [ocaml-config.1/gen_ocaml_config.ml.in] downloaded from https://opam.ocaml.org/cache
#9 3.949 [ocaml-config.1/ocaml-config.install] downloaded from https://opam.ocaml.org/cache
#9 4.166 [ocaml-base-compiler.4.09.1] downloaded from cache at https://opam.ocaml.org/cache
#9 4.872 [ocaml-base-compiler.4.09.1/0001-Re-generate-configure.patch] downloaded from https://opam.ocaml.org/cache
#9 5.019 [ocaml-base-compiler.4.09.1/alt-signal-stack.patch] downloaded from https://opam.ocaml.org/cache
#9 5.294 [ocaml-base-compiler.4.09.1/fix-gcc15.patch] downloaded from https://github.com/ocaml-opam/ocaml/commit/ba75b896140a8dff6468e22ea2e2f42e2a70f9b2.patch?full_index=1
#9 5.370 [ocaml-base-compiler.4.09.1/ocaml-base-compiler.install] downloaded from https://opam.ocaml.org/cache
#9 5.370 
#9 5.370 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#9 5.658 -> installed base-bigarray.base
#9 5.659 -> installed base-threads.base
#9 5.660 -> installed base-unix.base
#9 116.8 -> installed ocaml-base-compiler.4.09.1
#9 116.8 -> installed ocaml-config.1
#9 116.9 -> installed ocaml.4.09.1
#9 117.3 Done.
#9 117.3 # Run eval $(opam env) to update the current shell environment
#9 DONE 117.7s

#10 [4/6] RUN opam pin add -k version ocaml-base-compiler 4.09.1
#10 0.535 ocaml-base-compiler is now pinned to version 4.09.1
#10 0.535 
#10 3.848 No package build needed.
#10 3.848 Nothing to do.
#10 3.853 # Run eval $(opam env) to update the current shell environment
#10 DONE 3.9s

#11 [5/6] RUN opam install -y opam-depext
#11 4.143 The following actions will be performed:
#11 4.143   - install opam-depext 1.2.3
#11 4.143 
#11 4.143 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 4.316 [opam-depext.1.2.3] downloaded from cache at https://opam.ocaml.org/cache
#11 4.346 
#11 4.346 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 6.137 -> installed opam-depext.1.2.3
#11 6.145 Done.
#11 6.153 # Run eval $(opam env) to update the current shell environment
#11 DONE 6.3s

#12 [6/6] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#12 DONE 0.1s

#13 exporting to image
#13 exporting layers
#13 exporting layers 1.9s done
#13 writing image sha256:e14d988da83b6515863d1395d094eb5c02e5793f38ec0a99cf21eca4e050b011 done
#13 DONE 1.9s

 1 warning found (use docker --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 10)
Pushing "sha256:e14d988da83b6515863d1395d094eb5c02e5793f38ec0a99cf21eca4e050b011" to "ocurrent/opam-staging:alpine-3.23-ocaml-4.09-arm64" as user "ocurrentbuilder"
Login Succeeded
The push refers to repository [docker.io/ocurrent/opam-staging]
f8cb477d9caf: Preparing
1fe98ac1dae4: Preparing
9d15acdf5870: Preparing
8b430bbd6c1f: Preparing
ee0e2a2977c9: Preparing
2a95dd996841: Preparing
34f85bd79ddd: Preparing
763f1a7d4a23: Preparing
374fba37b245: Preparing
d1ac9665993d: Preparing
8db92af253ea: Preparing
30f38d41e649: Preparing
f235e237eef9: Preparing
5f89ff6f5ebf: Preparing
239b167093ef: Preparing
0c0f3e61e2f4: Preparing
a0caa3c1e26c: Preparing
08f34337c984: Preparing
2a95dd996841: Waiting
8db92af253ea: Waiting
fe7e76c45afc: Preparing
30f38d41e649: Waiting
dec35fb6a622: Preparing
d1ac9665993d: Waiting
374fba37b245: Waiting
f235e237eef9: Waiting
34f85bd79ddd: Waiting
763f1a7d4a23: Waiting
1d43458d0337: Preparing
81d4561c1d61: Preparing
5f89ff6f5ebf: Waiting
239b167093ef: Waiting
0c0f3e61e2f4: Waiting
bf6a062a2aeb: Preparing
5f70bf18a086: Preparing
1d43458d0337: Waiting
dec35fb6a622: Waiting
494b44baafe8: Preparing
a0caa3c1e26c: Waiting
fe7e76c45afc: Waiting
bf6a062a2aeb: Waiting
81d4561c1d61: Waiting
84860998709c: Preparing
08f34337c984: Waiting
84860998709c: Preparing
5f70bf18a086: Waiting
494b44baafe8: Waiting
3b486790d349: Preparing
84860998709c: Waiting
7386046e1e01: Preparing
a68e3f916568: Preparing
2db41e75d7f2: Preparing
28280143ebf2: Preparing
789c69d4e3ba: Preparing
6725e1d018bb: Preparing
fe5833a7832d: Preparing
505dad04abd4: Preparing
7386046e1e01: Waiting
789c69d4e3ba: Waiting
6725e1d018bb: Waiting
5931175abe6b: Preparing
a68e3f916568: Waiting
28280143ebf2: Waiting
2db41e75d7f2: Waiting
06aa2a5538ad: Preparing
505dad04abd4: Waiting
0c854954bd77: Preparing
64bc13e8e2c0: Preparing
06aa2a5538ad: Waiting
0c854954bd77: Waiting
a189266239eb: Preparing
45f3ea5848e8: Preparing
a189266239eb: Waiting
45f3ea5848e8: Waiting
ee0e2a2977c9: Layer already exists
2a95dd996841: Layer already exists
34f85bd79ddd: Layer already exists
763f1a7d4a23: Layer already exists
374fba37b245: Layer already exists
d1ac9665993d: Layer already exists
8db92af253ea: Layer already exists
9d15acdf5870: Pushed
f8cb477d9caf: Pushed
30f38d41e649: Layer already exists
f235e237eef9: Layer already exists
1fe98ac1dae4: Pushed
5f89ff6f5ebf: Layer already exists
239b167093ef: Layer already exists
0c0f3e61e2f4: Layer already exists
a0caa3c1e26c: Layer already exists
08f34337c984: Layer already exists
fe7e76c45afc: Layer already exists
dec35fb6a622: Layer already exists
1d43458d0337: Layer already exists
81d4561c1d61: Layer already exists
bf6a062a2aeb: Layer already exists
5f70bf18a086: Layer already exists
494b44baafe8: Layer already exists
84860998709c: Layer already exists
3b486790d349: Layer already exists
7386046e1e01: Layer already exists
a68e3f916568: Layer already exists
28280143ebf2: Layer already exists
2db41e75d7f2: Layer already exists
789c69d4e3ba: Layer already exists
505dad04abd4: Layer already exists
6725e1d018bb: Layer already exists
fe5833a7832d: Layer already exists
5931175abe6b: Layer already exists
0c854954bd77: Layer already exists
06aa2a5538ad: Layer already exists
64bc13e8e2c0: Layer already exists
a189266239eb: Layer already exists
45f3ea5848e8: Layer already exists
8b430bbd6c1f: Pushed
alpine-3.23-ocaml-4.09-arm64: digest: sha256:4fa126a73afb2dfb4f1348cfca8cee725b3507fcb17af159364f7982147854c2 size: 9086
The push refers to repository [docker.io/ocurrent/opam-staging]
f8cb477d9caf: Preparing
1fe98ac1dae4: Preparing
9d15acdf5870: Preparing
8b430bbd6c1f: Preparing
ee0e2a2977c9: Preparing
2a95dd996841: Preparing
34f85bd79ddd: Preparing
763f1a7d4a23: Preparing
374fba37b245: Preparing
d1ac9665993d: Preparing
8db92af253ea: Preparing
30f38d41e649: Preparing
2a95dd996841: Waiting
f235e237eef9: Preparing
34f85bd79ddd: Waiting
5f89ff6f5ebf: Preparing
239b167093ef: Preparing
0c0f3e61e2f4: Preparing
763f1a7d4a23: Waiting
a0caa3c1e26c: Preparing
d1ac9665993d: Waiting
08f34337c984: Preparing
374fba37b245: Waiting
fe7e76c45afc: Preparing
dec35fb6a622: Preparing
8db92af253ea: Waiting
1d43458d0337: Preparing
30f38d41e649: Waiting
239b167093ef: Waiting
81d4561c1d61: Preparing
0c0f3e61e2f4: Waiting
bf6a062a2aeb: Preparing
5f70bf18a086: Preparing
5f89ff6f5ebf: Waiting
a0caa3c1e26c: Waiting
494b44baafe8: Preparing
fe7e76c45afc: Waiting
f235e237eef9: Waiting
84860998709c: Preparing
08f34337c984: Waiting
84860998709c: Preparing
3b486790d349: Preparing
7386046e1e01: Preparing
dec35fb6a622: Waiting
a68e3f916568: Preparing
494b44baafe8: Waiting
1d43458d0337: Waiting
5f70bf18a086: Waiting
2db41e75d7f2: Preparing
84860998709c: Waiting
81d4561c1d61: Waiting
bf6a062a2aeb: Waiting
28280143ebf2: Preparing
789c69d4e3ba: Preparing
3b486790d349: Waiting
6725e1d018bb: Preparing
7386046e1e01: Waiting
fe5833a7832d: Preparing
2db41e75d7f2: Waiting
505dad04abd4: Preparing
28280143ebf2: Waiting
5931175abe6b: Preparing
a68e3f916568: Waiting
06aa2a5538ad: Preparing
789c69d4e3ba: Waiting
0c854954bd77: Preparing
fe5833a7832d: Waiting
5931175abe6b: Waiting
505dad04abd4: Waiting
64bc13e8e2c0: Preparing
6725e1d018bb: Waiting
06aa2a5538ad: Waiting
a189266239eb: Preparing
45f3ea5848e8: Preparing
0c854954bd77: Waiting
45f3ea5848e8: Waiting
1fe98ac1dae4: Layer already exists
ee0e2a2977c9: Layer already exists
8b430bbd6c1f: Layer already exists
f8cb477d9caf: Layer already exists
9d15acdf5870: Layer already exists
2a95dd996841: Layer already exists
34f85bd79ddd: Layer already exists
d1ac9665993d: Layer already exists
374fba37b245: Layer already exists
8db92af253ea: Layer already exists
f235e237eef9: Layer already exists
30f38d41e649: Layer already exists
5f89ff6f5ebf: Layer already exists
239b167093ef: Layer already exists
0c0f3e61e2f4: Layer already exists
a0caa3c1e26c: Layer already exists
08f34337c984: Layer already exists
fe7e76c45afc: Layer already exists
dec35fb6a622: Layer already exists
1d43458d0337: Layer already exists
81d4561c1d61: Layer already exists
494b44baafe8: Layer already exists
5f70bf18a086: Layer already exists
bf6a062a2aeb: Layer already exists
84860998709c: Layer already exists
763f1a7d4a23: Layer already exists
3b486790d349: Layer already exists
7386046e1e01: Layer already exists
a68e3f916568: Layer already exists
2db41e75d7f2: Layer already exists
28280143ebf2: Layer already exists
789c69d4e3ba: Layer already exists
6725e1d018bb: Layer already exists
fe5833a7832d: Layer already exists
505dad04abd4: Layer already exists
5931175abe6b: Layer already exists
0c854954bd77: Layer already exists
06aa2a5538ad: Layer already exists
a189266239eb: Layer already exists
64bc13e8e2c0: Layer already exists
45f3ea5848e8: Layer already exists
alpine-3.23-ocaml-4.09-arm64: digest: sha256:4fa126a73afb2dfb4f1348cfca8cee725b3507fcb17af159364f7982147854c2 size: 9086
Job succeeded
2026-03-16 11:09.18: Job succeeded