2026-06-06 07:04.28: New job: Build using linux-arm64 in
                                []
2026-06-06 07:04.28: Will push staging image to ocurrent/opam-staging:debian-13-ocaml-5.3-no-flat-float-array-arm64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:1db87943f0cab33eb9db868955f5e4ffa1c8159a7116243d5ecc72604a634f5c
ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
USER root
RUN apt-get -y update
RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
USER opam
RUN opam switch create 5.3 --packages=ocaml-variants.5.3.0+options,ocaml-options-only-no-flat-float-array
RUN opam pin add -k version ocaml-variants 5.3.0+options
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-06-06 07:04.28: Using cache hint "5.3.0+no-flat-float-array-arm64-ocurrent/opam-staging@sha256:1db87943f0cab33eb9db868955f5e4ffa1c8159a7116243d5ecc72604a634f5c"
2026-06-06 10:33.04: Waiting for worker…
2026-06-06 10:33.04: Got resource from pool OCluster
Building on kydoime.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: 708B done
#1 DONE 0.1s

#2 resolve image config for docker-image://docker.io/docker/dockerfile:1
#2 DONE 0.8s

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

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:1db87943f0cab33eb9db868955f5e4ffa1c8159a7116243d5ecc72604a634f5c
#4 DONE 0.9s

#5 [internal] load .dockerignore
#5 transferring context: 2B done
#5 DONE 0.1s

#6 [1/8] FROM docker.io/ocurrent/opam-staging@sha256:1db87943f0cab33eb9db868955f5e4ffa1c8159a7116243d5ecc72604a634f5c
#6 DONE 0.0s

#7 [internal] load build context
#7 transferring context: 708B done
#7 DONE 0.1s

#8 [2/8] RUN apt-get -y update
#8 CACHED

#9 [3/8] RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
#9 CACHED

#10 [4/8] RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
#10 CACHED

#11 [5/8] RUN opam switch create 5.3 --packages=ocaml-variants.5.3.0+options,ocaml-options-only-no-flat-float-array
#11 0.601 
#11 0.601 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#11 0.601 Switch invariant: [
#11 0.601   "ocaml-variants" {= "5.3.0+options"}
#11 0.601   "ocaml-options-only-no-flat-float-array"
#11 0.601 ]
#11 6.406 
#11 6.406 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 8.962 -> installed base-bigarray.base
#11 8.964 -> installed base-threads.base
#11 8.977 -> installed base-unix.base
#11 8.978 -> installed ocaml-option-no-flat-float-array.1
#11 8.979 -> installed ocaml-options-only-no-flat-float-array.1
#11 9.614 -> retrieved ocaml-config.3  (2 extra sources)
#11 9.833 -> retrieved ocaml-compiler.5.3.0  (https://opam.ocaml.org/cache)
#11 112.4 -> installed ocaml-compiler.5.3.0
#11 112.4 -> installed ocaml-variants.5.3.0+options
#11 112.4 -> installed ocaml-config.3
#11 112.5 -> installed ocaml.5.3.0
#11 112.6 -> installed base-domains.base
#11 112.6 -> installed base-effects.base
#11 112.6 -> installed base-nnp.base
#11 112.9 Done.
#11 112.9 # Run eval $(opam env --switch=5.3) to update the current shell environment
#11 DONE 114.4s

#12 [6/8] RUN opam pin add -k version ocaml-variants 5.3.0+options
#12 0.572 ocaml-variants is now pinned to version 5.3.0+options
#12 0.572 
#12 6.625 No package build needed.
#12 6.625 Nothing to do.
#12 6.625 # Run eval $(opam env) to update the current shell environment
#12 DONE 6.7s

#13 [7/8] RUN opam install -y opam-depext
#13 6.744 The following actions will be performed:
#13 6.744   - install opam-depext 1.2.3
#13 6.745 
#13 6.745 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#13 6.985 -> retrieved opam-depext.1.2.3  (https://opam.ocaml.org/cache)
#13 10.31 -> installed opam-depext.1.2.3
#13 10.32 Done.
#13 10.32 
#13 10.32 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#13 10.32 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#13 10.32 # Run eval $(opam env) to update the current shell environment
#13 DONE 11.5s

#14 [8/8] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#14 DONE 0.1s

#15 exporting to image
#15 exporting layers
#15 exporting layers 2.0s done
#15 writing image sha256:973815536ca99e1ee325e051a04aa7ebbb12d2ae64643c5887d8daea539b2549 done
#15 DONE 2.0s

 1 warning found (use docker --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 14)
Pushing "sha256:973815536ca99e1ee325e051a04aa7ebbb12d2ae64643c5887d8daea539b2549" to "ocurrent/opam-staging:debian-13-ocaml-5.3-no-flat-float-array-arm64" as user "ocurrentbuilder"
Login Succeeded
The push refers to repository [docker.io/ocurrent/opam-staging]
d4463458ce7d: Preparing
e37ad698f1ac: Preparing
bbb38d9a0828: Preparing
51d4cbd7a71b: Preparing
218f57d06d7a: Preparing
e717ca23ba20: Preparing
463590c557ab: Preparing
2085c66da6fe: Preparing
e120bf3e5be4: Preparing
a7792bd3edff: Preparing
150e2728e137: Preparing
a8f7f395c93d: Preparing
d5c0688b623b: Preparing
f54ce1c15936: Preparing
b7dd89c9a39c: Preparing
467e0fd95df3: Preparing
3d37f95647a9: Preparing
fc957797db81: Preparing
3c3179f63667: Preparing
40625d8e03b4: Preparing
e717ca23ba20: Waiting
a4cb8d9a217d: Preparing
0776e454aef4: Preparing
107f36d208a9: Preparing
717761891bf0: Preparing
ec5e2d2fdc35: Preparing
463590c557ab: Waiting
5f70bf18a086: Preparing
01e3b3764924: Preparing
e120bf3e5be4: Waiting
a7792bd3edff: Waiting
2085c66da6fe: Waiting
a4de5d65e63a: Preparing
d2b02c019598: Preparing
fc957797db81: Waiting
107f36d208a9: Waiting
150e2728e137: Waiting
0acd8c42756d: Preparing
717761891bf0: Waiting
3c3179f63667: Waiting
c46f6567717e: Preparing
b7dd89c9a39c: Waiting
c46f6567717e: Preparing
ec5e2d2fdc35: Waiting
ac2ba952c37a: Preparing
40625d8e03b4: Waiting
467e0fd95df3: Waiting
3d37f95647a9: Waiting
5cf3e80efa28: Preparing
0776e454aef4: Waiting
a4cb8d9a217d: Waiting
4d60a53ecc10: Preparing
d2b02c019598: Waiting
f54ce1c15936: Waiting
5f70bf18a086: Waiting
eecdf0808b27: Preparing
4a8daf4c662d: Preparing
0acd8c42756d: Waiting
a8f7f395c93d: Waiting
a4de5d65e63a: Waiting
01e3b3764924: Waiting
58f778396a89: Preparing
4d60a53ecc10: Waiting
eecdf0808b27: Waiting
e1b2afacf16b: Preparing
c46f6567717e: Waiting
d5c0688b623b: Waiting
ac2ba952c37a: Waiting
5cf3e80efa28: Waiting
70b5cd845c3d: Preparing
111947046183: Preparing
e1b2afacf16b: Waiting
0de3efd961e9: Preparing
e442b10d4d05: Preparing
111947046183: Waiting
418be39a4c0c: Preparing
70b5cd845c3d: Waiting
45f53d9672f8: Preparing
0de3efd961e9: Waiting
e442b10d4d05: Waiting
418be39a4c0c: Waiting
f0307a6c3f5a: Preparing
4a486d2d1769: Preparing
45f53d9672f8: Waiting
4a486d2d1769: Waiting
f0307a6c3f5a: Waiting
218f57d06d7a: Layer already exists
e717ca23ba20: Layer already exists
463590c557ab: Layer already exists
2085c66da6fe: Layer already exists
e120bf3e5be4: Layer already exists
a7792bd3edff: Layer already exists
d4463458ce7d: Pushed
bbb38d9a0828: Pushed
150e2728e137: Layer already exists
a8f7f395c93d: Layer already exists
d5c0688b623b: Layer already exists
b7dd89c9a39c: Layer already exists
f54ce1c15936: Layer already exists
467e0fd95df3: Layer already exists
3d37f95647a9: Layer already exists
fc957797db81: Layer already exists
3c3179f63667: Layer already exists
a4cb8d9a217d: Layer already exists
40625d8e03b4: Layer already exists
e37ad698f1ac: Pushed
107f36d208a9: Layer already exists
0776e454aef4: Layer already exists
717761891bf0: Layer already exists
ec5e2d2fdc35: Layer already exists
5f70bf18a086: Layer already exists
01e3b3764924: Layer already exists
a4de5d65e63a: Layer already exists
d2b02c019598: Layer already exists
c46f6567717e: Layer already exists
4d60a53ecc10: Layer already exists
5cf3e80efa28: Layer already exists
0acd8c42756d: Layer already exists
4a8daf4c662d: Layer already exists
e1b2afacf16b: Layer already exists
58f778396a89: Layer already exists
ac2ba952c37a: Layer already exists
eecdf0808b27: Layer already exists
111947046183: Layer already exists
70b5cd845c3d: Layer already exists
0de3efd961e9: Layer already exists
45f53d9672f8: Layer already exists
418be39a4c0c: Layer already exists
f0307a6c3f5a: Layer already exists
e442b10d4d05: Layer already exists
4a486d2d1769: Layer already exists
51d4cbd7a71b: Pushed
debian-13-ocaml-5.3-no-flat-float-array-arm64: digest: sha256:85310be208a8ef37261ebcde704c65a36804bf705ec2abe5b982f5388a330efa size: 10126
The push refers to repository [docker.io/ocurrent/opam-staging]
d4463458ce7d: Preparing
e37ad698f1ac: Preparing
bbb38d9a0828: Preparing
51d4cbd7a71b: Preparing
218f57d06d7a: Preparing
e717ca23ba20: Preparing
463590c557ab: Preparing
2085c66da6fe: Preparing
e120bf3e5be4: Preparing
a7792bd3edff: Preparing
150e2728e137: Preparing
a8f7f395c93d: Preparing
d5c0688b623b: Preparing
f54ce1c15936: Preparing
b7dd89c9a39c: Preparing
467e0fd95df3: Preparing
3d37f95647a9: Preparing
fc957797db81: Preparing
3c3179f63667: Preparing
40625d8e03b4: Preparing
a4cb8d9a217d: Preparing
0776e454aef4: Preparing
107f36d208a9: Preparing
717761891bf0: Preparing
ec5e2d2fdc35: Preparing
5f70bf18a086: Preparing
01e3b3764924: Preparing
150e2728e137: Waiting
a4de5d65e63a: Preparing
d2b02c019598: Preparing
f54ce1c15936: Waiting
0acd8c42756d: Preparing
c46f6567717e: Preparing
c46f6567717e: Preparing
ac2ba952c37a: Preparing
a8f7f395c93d: Waiting
5cf3e80efa28: Preparing
0776e454aef4: Waiting
107f36d208a9: Waiting
4d60a53ecc10: Preparing
d5c0688b623b: Waiting
717761891bf0: Waiting
eecdf0808b27: Preparing
5f70bf18a086: Waiting
ec5e2d2fdc35: Waiting
4a8daf4c662d: Preparing
01e3b3764924: Waiting
58f778396a89: Preparing
3c3179f63667: Waiting
e1b2afacf16b: Preparing
a4de5d65e63a: Waiting
b7dd89c9a39c: Waiting
70b5cd845c3d: Preparing
40625d8e03b4: Waiting
d2b02c019598: Waiting
111947046183: Preparing
a4cb8d9a217d: Waiting
0acd8c42756d: Waiting
0de3efd961e9: Preparing
e442b10d4d05: Preparing
e717ca23ba20: Waiting
467e0fd95df3: Waiting
4d60a53ecc10: Waiting
58f778396a89: Waiting
463590c557ab: Waiting
c46f6567717e: Waiting
70b5cd845c3d: Waiting
418be39a4c0c: Preparing
45f53d9672f8: Preparing
4a8daf4c662d: Waiting
e1b2afacf16b: Waiting
111947046183: Waiting
f0307a6c3f5a: Preparing
3d37f95647a9: Waiting
4a486d2d1769: Preparing
5cf3e80efa28: Waiting
ac2ba952c37a: Waiting
fc957797db81: Waiting
e120bf3e5be4: Waiting
eecdf0808b27: Waiting
2085c66da6fe: Waiting
0de3efd961e9: Waiting
418be39a4c0c: Waiting
4a486d2d1769: Waiting
a7792bd3edff: Waiting
e442b10d4d05: Waiting
45f53d9672f8: Waiting
f0307a6c3f5a: Waiting
51d4cbd7a71b: Layer already exists
e37ad698f1ac: Layer already exists
d4463458ce7d: Layer already exists
bbb38d9a0828: Layer already exists
218f57d06d7a: Layer already exists
e717ca23ba20: Layer already exists
a7792bd3edff: Layer already exists
463590c557ab: Layer already exists
2085c66da6fe: Layer already exists
e120bf3e5be4: Layer already exists
150e2728e137: Layer already exists
a8f7f395c93d: Layer already exists
d5c0688b623b: Layer already exists
b7dd89c9a39c: Layer already exists
f54ce1c15936: Layer already exists
467e0fd95df3: Layer already exists
3d37f95647a9: Layer already exists
fc957797db81: Layer already exists
40625d8e03b4: Layer already exists
3c3179f63667: Layer already exists
a4cb8d9a217d: Layer already exists
0776e454aef4: Layer already exists
107f36d208a9: Layer already exists
717761891bf0: Layer already exists
ec5e2d2fdc35: Layer already exists
5f70bf18a086: Layer already exists
01e3b3764924: Layer already exists
a4de5d65e63a: Layer already exists
d2b02c019598: Layer already exists
0acd8c42756d: Layer already exists
c46f6567717e: Layer already exists
5cf3e80efa28: Layer already exists
ac2ba952c37a: Layer already exists
4d60a53ecc10: Layer already exists
eecdf0808b27: Layer already exists
4a8daf4c662d: Layer already exists
58f778396a89: Layer already exists
e1b2afacf16b: Layer already exists
70b5cd845c3d: Layer already exists
111947046183: Layer already exists
0de3efd961e9: Layer already exists
e442b10d4d05: Layer already exists
418be39a4c0c: Layer already exists
45f53d9672f8: Layer already exists
f0307a6c3f5a: Layer already exists
4a486d2d1769: Layer already exists
debian-13-ocaml-5.3-no-flat-float-array-arm64: digest: sha256:85310be208a8ef37261ebcde704c65a36804bf705ec2abe5b982f5388a330efa size: 10126
Job succeeded
2026-06-06 10:39.23: Job succeeded