2026-03-16 10:07.46: New job: Build using linux-ppc64 in
                                []
2026-03-16 10:07.46: Will push staging image to ocurrent/opam-staging:debian-12-ocaml-5.2-ppc64le

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:e11e544e4bd52be79039f75d2d487eaa50ad8516eeb2364bab6bd890c8892f6c
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 5.2 --packages=ocaml-base-compiler.5.2.1
RUN opam pin add -k version ocaml-base-compiler 5.2.1
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-03-16 10:07.46: Using cache hint "5.2.1-ppc64le-ocurrent/opam-staging@sha256:e11e544e4bd52be79039f75d2d487eaa50ad8516eeb2364bab6bd890c8892f6c"
2026-03-16 10:07.46: Waiting for resource in pool OCluster
2026-03-16 10:40.50: Waiting for worker…
2026-03-16 10:41.36: Got resource from pool OCluster
Building on orithia.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: 663B 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:e11e544e4bd52be79039f75d2d487eaa50ad8516eeb2364bab6bd890c8892f6c
#4 DONE 0.0s

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

#6 [1/5] FROM docker.io/ocurrent/opam-staging@sha256:e11e544e4bd52be79039f75d2d487eaa50ad8516eeb2364bab6bd890c8892f6c
#6 resolve docker.io/ocurrent/opam-staging@sha256:e11e544e4bd52be79039f75d2d487eaa50ad8516eeb2364bab6bd890c8892f6c 0.8s done
#6 DONE 1.0s

#7 [internal] load build context
#7 transferring context: 663B done
#7 DONE 0.0s

#8 [2/8] RUN apt-get -y update
#8 0.415 Hit:1 http://deb.debian.org/debian bookworm InRelease
#8 0.415 Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
#8 0.422 Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
#8 0.656 Get:4 http://deb.debian.org/debian-security bookworm-security/main ppc64el Packages [282 kB]
#8 0.738 Fetched 385 kB in 0s (1101 kB/s)
#8 0.738 Reading package lists...
#8 DONE 1.9s

#9 [3/8] RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
#9 0.395 Reading package lists...
#9 1.112 Building dependency tree...
#9 1.216 Reading state information...
#9 1.241 Calculating upgrade...
#9 1.411 The following packages will be upgraded:
#9 1.411   linux-libc-dev
#9 1.446 1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
#9 1.446 Need to get 2231 kB of archives.
#9 1.446 After this operation, 3072 B of additional disk space will be used.
#9 1.446 Get:1 http://deb.debian.org/debian-security bookworm-security/main ppc64el linux-libc-dev ppc64el 6.1.164-1 [2231 kB]
#9 1.988 debconf: delaying package configuration, since apt-utils is not installed
#9 2.027 Fetched 2231 kB in 0s (8583 kB/s)
#9 2.080 (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 18697 files and directories currently installed.)
#9 2.118 Preparing to unpack .../linux-libc-dev_6.1.164-1_ppc64el.deb ...
#9 2.154 Unpacking linux-libc-dev:ppc64el (6.1.164-1) over (6.1.162-1) ...
#9 6.128 Setting up linux-libc-dev:ppc64el (6.1.164-1) ...
#9 DONE 6.3s

#10 [4/8] RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
#10 0.531 Reading package lists...
#10 1.247 Building dependency tree...
#10 1.361 Reading state information...
#10 1.535 The following NEW packages will be installed:
#10 1.535   libzstd-dev
#10 1.564 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
#10 1.564 Need to get 373 kB of archives.
#10 1.564 After this operation, 1414 kB of additional disk space will be used.
#10 1.564 Get:1 http://deb.debian.org/debian bookworm/main ppc64el libzstd-dev ppc64el 1.5.4+dfsg2-5 [373 kB]
#10 1.764 debconf: delaying package configuration, since apt-utils is not installed
#10 1.793 Fetched 373 kB in 0s (5956 kB/s)
#10 1.831 Selecting previously unselected package libzstd-dev:ppc64el.
#10 1.831 (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 18697 files and directories currently installed.)
#10 1.847 Preparing to unpack .../libzstd-dev_1.5.4+dfsg2-5_ppc64el.deb ...
#10 1.854 Unpacking libzstd-dev:ppc64el (1.5.4+dfsg2-5) ...
#10 1.949 Setting up libzstd-dev:ppc64el (1.5.4+dfsg2-5) ...
#10 DONE 2.2s

#11 [5/8] RUN opam switch create 5.2 --packages=ocaml-base-compiler.5.2.1
#11 4.028 
#11 4.028 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 4.201 [ocaml-config.3/gen_ocaml_config.ml.in] downloaded from https://opam.ocaml.org/cache
#11 4.373 [ocaml-config.3/ocaml-config.install] downloaded from https://opam.ocaml.org/cache
#11 5.079 [ocaml-base-compiler.5.2.1] downloaded from cache at https://opam.ocaml.org/cache
#11 6.077 [ocaml-base-compiler.5.2.1/ocaml-base-compiler.install] downloaded from https://opam.ocaml.org/cache
#11 6.077 
#11 6.077 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 6.569 -> installed base-bigarray.base
#11 6.571 -> installed base-threads.base
#11 6.572 -> installed base-unix.base
#11 6.573 -> installed ocaml-options-vanilla.1
#11 147.4 -> installed ocaml-base-compiler.5.2.1
#11 147.5 -> installed ocaml-config.3
#11 147.6 -> installed ocaml.5.2.1
#11 147.7 -> installed base-domains.base
#11 147.7 -> installed base-nnp.base
#11 148.2 Done.
#11 148.2 # Run eval $(opam env) to update the current shell environment
#11 DONE 148.3s

#12 [6/8] RUN opam pin add -k version ocaml-base-compiler 5.2.1
#12 0.878 ocaml-base-compiler is now pinned to version 5.2.1
#12 0.878 
#12 4.371 No package build needed.
#12 4.371 Nothing to do.
#12 4.371 # Run eval $(opam env) to update the current shell environment
#12 DONE 4.4s

#13 [7/8] RUN opam install -y opam-depext
#13 4.663 The following actions will be performed:
#13 4.663   - install opam-depext 1.2.3
#13 4.663 
#13 4.663 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#13 5.052 [opam-depext.1.2.3] downloaded from cache at https://opam.ocaml.org/cache
#13 5.095 
#13 5.095 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#13 6.969 -> installed opam-depext.1.2.3
#13 6.996 Done.
#13 6.996 # Run eval $(opam env) to update the current shell environment
#13 DONE 7.1s

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

#15 exporting to image
#15 exporting layers
#15 exporting layers 2.5s done
#15 writing image sha256:f15f22b9168b71c4279ed833a02ca6095194febd56ce632005e17393f5106fec done
#15 DONE 2.5s

 1 warning found (use --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 14)
Pushing "sha256:f15f22b9168b71c4279ed833a02ca6095194febd56ce632005e17393f5106fec" to "ocurrent/opam-staging:debian-12-ocaml-5.2-ppc64le" as user "ocurrentbuilder"
Login Succeeded
The push refers to repository [docker.io/ocurrent/opam-staging]
251e7b527e15: Preparing
9708918b7868: Preparing
3aef9206be62: Preparing
b4a21e054f82: Preparing
a350075f54f2: Preparing
30b26d8337ba: Preparing
4166b17452a2: Preparing
6bbe8bc014cb: Preparing
82caf08d770c: Preparing
beae26138957: Preparing
33ef1f7bad08: Preparing
559f5959d641: Preparing
5b437ec9e999: Preparing
dcf3e0927119: Preparing
e5641a52fdad: Preparing
9026a553d18b: Preparing
3b42b341db65: Preparing
22c061b744fc: Preparing
d24a53d3b5f2: Preparing
4caa72a37149: Preparing
827b53b43177: Preparing
2482c3f256b9: Preparing
6bee60c87086: Preparing
a6dbf493c94b: Preparing
42badb0e4807: Preparing
5f70bf18a086: Preparing
dfa12d471188: Preparing
f4d9bce8cab1: Preparing
fb82cb0a3473: Preparing
d27e9e3559b7: Preparing
51876f45a61b: Preparing
5fdee2d23d33: Preparing
2be797be43f5: Preparing
d2d830c0fcaa: Preparing
01be9d5a7332: Preparing
2b78a882baf2: Preparing
da388b395e1e: Preparing
d9edd1f8343e: Preparing
8a0586859d2d: Preparing
4e5bc2f7f7aa: Preparing
34b7f5867803: Preparing
a0675332f8d0: Preparing
8a018069eba2: Preparing
0cfdfe8d6878: Preparing
e9446603dca0: Preparing
c4d406b46a1f: Preparing
b4aaeeb52ba3: Preparing
30b26d8337ba: Waiting
8bb8cb9ee120: Preparing
4166b17452a2: Waiting
6bbe8bc014cb: Waiting
827b53b43177: Waiting
5b437ec9e999: Waiting
82caf08d770c: Waiting
2482c3f256b9: Waiting
beae26138957: Waiting
dcf3e0927119: Waiting
33ef1f7bad08: Waiting
6bee60c87086: Waiting
a6dbf493c94b: Waiting
e5641a52fdad: Waiting
559f5959d641: Waiting
42badb0e4807: Waiting
9026a553d18b: Waiting
5f70bf18a086: Waiting
dfa12d471188: Waiting
f4d9bce8cab1: Waiting
3b42b341db65: Waiting
8a0586859d2d: Waiting
fb82cb0a3473: Waiting
d27e9e3559b7: Waiting
22c061b744fc: Waiting
4e5bc2f7f7aa: Waiting
51876f45a61b: Waiting
34b7f5867803: Waiting
d24a53d3b5f2: Waiting
5fdee2d23d33: Waiting
a0675332f8d0: Waiting
2be797be43f5: Waiting
4caa72a37149: Waiting
d2d830c0fcaa: Waiting
8a018069eba2: Waiting
d9edd1f8343e: Waiting
0cfdfe8d6878: Waiting
01be9d5a7332: Waiting
8bb8cb9ee120: Waiting
e9446603dca0: Waiting
2b78a882baf2: Waiting
c4d406b46a1f: Waiting
da388b395e1e: Waiting
b4aaeeb52ba3: Waiting
251e7b527e15: Pushed
3aef9206be62: Pushed
9708918b7868: Pushed
a350075f54f2: Pushed
6bbe8bc014cb: Layer already exists
82caf08d770c: Layer already exists
beae26138957: Layer already exists
33ef1f7bad08: Layer already exists
559f5959d641: Layer already exists
5b437ec9e999: Layer already exists
dcf3e0927119: Layer already exists
e5641a52fdad: Layer already exists
9026a553d18b: Layer already exists
3b42b341db65: Layer already exists
22c061b744fc: Layer already exists
d24a53d3b5f2: Layer already exists
4caa72a37149: Layer already exists
827b53b43177: Layer already exists
4166b17452a2: Pushed
2482c3f256b9: Layer already exists
6bee60c87086: Layer already exists
a6dbf493c94b: Layer already exists
42badb0e4807: Layer already exists
5f70bf18a086: Layer already exists
dfa12d471188: Layer already exists
f4d9bce8cab1: Layer already exists
30b26d8337ba: Pushed
fb82cb0a3473: Layer already exists
d27e9e3559b7: Layer already exists
51876f45a61b: Layer already exists
5fdee2d23d33: Layer already exists
2be797be43f5: Layer already exists
d2d830c0fcaa: Layer already exists
01be9d5a7332: Layer already exists
2b78a882baf2: Layer already exists
da388b395e1e: Layer already exists
d9edd1f8343e: Layer already exists
8a0586859d2d: Layer already exists
4e5bc2f7f7aa: Layer already exists
34b7f5867803: Layer already exists
a0675332f8d0: Layer already exists
8a018069eba2: Layer already exists
0cfdfe8d6878: Layer already exists
e9446603dca0: Layer already exists
c4d406b46a1f: Layer already exists
b4aaeeb52ba3: Layer already exists
8bb8cb9ee120: Layer already exists
b4a21e054f82: Pushed
debian-12-ocaml-5.2-ppc64le: digest: sha256:0aedc9f98973eb2d2b51ba5d0a75abf08ac6f0fb077e2b8950458dff0cceaafe size: 10337
The push refers to repository [docker.io/ocurrent/opam-staging]
251e7b527e15: Preparing
9708918b7868: Preparing
3aef9206be62: Preparing
b4a21e054f82: Preparing
a350075f54f2: Preparing
30b26d8337ba: Preparing
4166b17452a2: Preparing
6bbe8bc014cb: Preparing
82caf08d770c: Preparing
beae26138957: Preparing
33ef1f7bad08: Preparing
559f5959d641: Preparing
5b437ec9e999: Preparing
dcf3e0927119: Preparing
e5641a52fdad: Preparing
9026a553d18b: Preparing
3b42b341db65: Preparing
22c061b744fc: Preparing
d24a53d3b5f2: Preparing
4caa72a37149: Preparing
827b53b43177: Preparing
2482c3f256b9: Preparing
6bee60c87086: Preparing
a6dbf493c94b: Preparing
42badb0e4807: Preparing
5f70bf18a086: Preparing
dfa12d471188: Preparing
f4d9bce8cab1: Preparing
fb82cb0a3473: Preparing
d27e9e3559b7: Preparing
51876f45a61b: Preparing
5fdee2d23d33: Preparing
2be797be43f5: Preparing
d2d830c0fcaa: Preparing
01be9d5a7332: Preparing
2b78a882baf2: Preparing
da388b395e1e: Preparing
d9edd1f8343e: Preparing
8a0586859d2d: Preparing
4e5bc2f7f7aa: Preparing
34b7f5867803: Preparing
a0675332f8d0: Preparing
8a018069eba2: Preparing
0cfdfe8d6878: Preparing
e9446603dca0: Preparing
c4d406b46a1f: Preparing
b4aaeeb52ba3: Preparing
8bb8cb9ee120: Preparing
30b26d8337ba: Waiting
4166b17452a2: Waiting
6bbe8bc014cb: Waiting
82caf08d770c: Waiting
beae26138957: Waiting
33ef1f7bad08: Waiting
559f5959d641: Waiting
5b437ec9e999: Waiting
dcf3e0927119: Waiting
e5641a52fdad: Waiting
9026a553d18b: Waiting
3b42b341db65: Waiting
22c061b744fc: Waiting
d24a53d3b5f2: Waiting
4caa72a37149: Waiting
827b53b43177: Waiting
2482c3f256b9: Waiting
6bee60c87086: Waiting
a6dbf493c94b: Waiting
42badb0e4807: Waiting
5f70bf18a086: Waiting
dfa12d471188: Waiting
f4d9bce8cab1: Waiting
fb82cb0a3473: Waiting
d27e9e3559b7: Waiting
51876f45a61b: Waiting
5fdee2d23d33: Waiting
2be797be43f5: Waiting
d2d830c0fcaa: Waiting
01be9d5a7332: Waiting
2b78a882baf2: Waiting
da388b395e1e: Waiting
d9edd1f8343e: Waiting
8a0586859d2d: Waiting
4e5bc2f7f7aa: Waiting
34b7f5867803: Waiting
a0675332f8d0: Waiting
8a018069eba2: Waiting
0cfdfe8d6878: Waiting
e9446603dca0: Waiting
c4d406b46a1f: Waiting
b4aaeeb52ba3: Waiting
8bb8cb9ee120: Waiting
b4a21e054f82: Layer already exists
a350075f54f2: Layer already exists
9708918b7868: Layer already exists
251e7b527e15: Layer already exists
3aef9206be62: Layer already exists
beae26138957: Layer already exists
82caf08d770c: Layer already exists
6bbe8bc014cb: Layer already exists
30b26d8337ba: Layer already exists
4166b17452a2: Layer already exists
559f5959d641: Layer already exists
33ef1f7bad08: Layer already exists
5b437ec9e999: Layer already exists
dcf3e0927119: Layer already exists
e5641a52fdad: Layer already exists
9026a553d18b: Layer already exists
3b42b341db65: Layer already exists
22c061b744fc: Layer already exists
d24a53d3b5f2: Layer already exists
4caa72a37149: Layer already exists
827b53b43177: Layer already exists
2482c3f256b9: Layer already exists
6bee60c87086: Layer already exists
42badb0e4807: Layer already exists
a6dbf493c94b: Layer already exists
5f70bf18a086: Layer already exists
dfa12d471188: Layer already exists
fb82cb0a3473: Layer already exists
f4d9bce8cab1: Layer already exists
d27e9e3559b7: Layer already exists
51876f45a61b: Layer already exists
d2d830c0fcaa: Layer already exists
2be797be43f5: Layer already exists
01be9d5a7332: Layer already exists
2b78a882baf2: Layer already exists
da388b395e1e: Layer already exists
d9edd1f8343e: Layer already exists
8a0586859d2d: Layer already exists
4e5bc2f7f7aa: Layer already exists
34b7f5867803: Layer already exists
a0675332f8d0: Layer already exists
8a018069eba2: Layer already exists
5fdee2d23d33: Layer already exists
0cfdfe8d6878: Layer already exists
e9446603dca0: Layer already exists
c4d406b46a1f: Layer already exists
b4aaeeb52ba3: Layer already exists
8bb8cb9ee120: Layer already exists
debian-12-ocaml-5.2-ppc64le: digest: sha256:0aedc9f98973eb2d2b51ba5d0a75abf08ac6f0fb077e2b8950458dff0cceaafe size: 10337
Job succeeded
2026-03-16 11:10.15: Job succeeded