2026-03-24 05:41.33: New job: Build using linux-riscv64 in
                                []
2026-03-24 05:41.33: Will push staging image to ocurrent/opam-staging:ubuntu-25.04-ocaml-5.5-riscv64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:d1d477890cf0061881770619f738fdea7ed211dd0e03d29f26e12c4a99e132de
RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
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 5.5 --packages=ocaml-variants.5.5.0+trunk
RUN opam pin add -k version ocaml-variants 5.5.0+trunk
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-03-24 05:41.33: Using cache hint "5.5.0-riscv64-ocurrent/opam-staging@sha256:d1d477890cf0061881770619f738fdea7ed211dd0e03d29f26e12c4a99e132de"
2026-03-24 05:41.33: Waiting for resource in pool OCluster
2026-03-26 04:36.08: Waiting for worker…
2026-03-26 04:37.27: Got resource from pool OCluster
Building on riscv-bm-04.sw.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: 753B 0.0s done
#1 DONE 0.1s

#2 resolve image config for docker-image://docker.io/docker/dockerfile:1
#2 DONE 0.7s

#3 docker-image://docker.io/docker/dockerfile:1@sha256:4a43a54dd1fedceb30ba47e76cfcf2b47304f4161c0caeac2db1c61804ea3c91
#3 CACHED

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:d1d477890cf0061881770619f738fdea7ed211dd0e03d29f26e12c4a99e132de
#4 DONE 0.0s

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

#6 [1/9] FROM docker.io/ocurrent/opam-staging@sha256:d1d477890cf0061881770619f738fdea7ed211dd0e03d29f26e12c4a99e132de
#6 CACHED

#7 [internal] load build context
#7 transferring context: 753B 0.0s done
#7 DONE 0.1s

#8 [2/9] RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
#8 3.162 [beta] Initialised
#8 DONE 4.0s

#9 [3/9] RUN apt-get -y update
#9 0.990 Hit:1 http://ports.ubuntu.com/ubuntu-ports plucky InRelease
#9 1.013 Hit:2 http://ports.ubuntu.com/ubuntu-ports plucky-updates InRelease
#9 1.102 Hit:3 http://ports.ubuntu.com/ubuntu-ports plucky-backports InRelease
#9 1.191 Hit:4 http://ports.ubuntu.com/ubuntu-ports plucky-security InRelease
#9 1.499 Reading package lists...
#9 DONE 5.9s

#10 [4/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
#10 0.643 Reading package lists...
#10 5.088 Building dependency tree...
#10 5.704 Reading state information...
#10 6.110 Calculating upgrade...
#10 7.788 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
#10 DONE 7.9s

#11 [5/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
#11 0.687 Reading package lists...
#11 5.159 Building dependency tree...
#11 5.766 Reading state information...
#11 7.458 The following NEW packages will be installed:
#11 7.461   libzstd-dev
#11 7.781 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
#11 7.781 Need to get 1668 kB of archives.
#11 7.781 After this operation, 14.7 MB of additional disk space will be used.
#11 7.781 Get:1 http://ports.ubuntu.com/ubuntu-ports plucky/main riscv64 libzstd-dev riscv64 1.5.6+dfsg-2 [1668 kB]
#11 13.59 Fetched 1668 kB in 1s (2015 kB/s)
#11 13.70 Selecting previously unselected package libzstd-dev:riscv64.
#11 13.70 (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 ... 16552 files and directories currently installed.)
#11 13.77 Preparing to unpack .../libzstd-dev_1.5.6+dfsg-2_riscv64.deb ...
#11 13.78 Unpacking libzstd-dev:riscv64 (1.5.6+dfsg-2) ...
#11 14.47 Setting up libzstd-dev:riscv64 (1.5.6+dfsg-2) ...
#11 DONE 14.8s

#12 [6/9] RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk
#12 16.84 
#12 16.84 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#12 17.08 [ocaml.5.5.0/gen_ocaml_config.ml] downloaded from https://opam.ocaml.org/cache
#12 18.28 [ocaml-compiler.5.5] downloaded from https://github.com/ocaml/ocaml/archive/5.5.tar.gz
#12 19.90 
#12 19.90 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#12 19.91 -> installed base-bigarray.base
#12 19.92 -> installed base-threads.base
#12 19.97 -> installed base-unix.base
#12 19.98 -> installed compiler-cloning.disabled
#12 19.99 -> installed host-arch-riscv64.1
#12 19.99 -> installed host-system-other.1
#12 20.00 -> installed ocaml-beta.enabled
#12 1118.0 -> installed ocaml-compiler.5.5
#12 1118.3 -> installed ocaml-variants.5.5.0+trunk
#12 1119.1 -> installed ocaml.5.5.0
#12 1119.3 -> installed base-domains.base
#12 1119.5 -> installed base-effects.base
#12 1119.7 -> installed base-nnp.base
#12 1122.8 Done.
#12 1122.8 # Run eval $(opam env) to update the current shell environment
#12 DONE 1125.6s

#13 [7/9] RUN opam pin add -k version ocaml-variants 5.5.0+trunk
#13 2.112 ocaml-variants is now pinned to version 5.5.0+trunk
#13 2.112 
#13 17.87 No package build needed.
#13 17.87 Nothing to do.
#13 17.87 # Run eval $(opam env) to update the current shell environment
#13 DONE 18.1s

#14 [8/9] RUN opam install -y opam-depext
#14 18.57 The following actions will be performed:
#14 18.57   - install opam-depext 1.2.3
#14 18.57 
#14 18.57 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#14 19.04 [opam-depext.1.2.3] downloaded from cache at https://opam.ocaml.org/cache
#14 19.12 
#14 19.12 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#14 26.19 -> installed opam-depext.1.2.3
#14 26.23 Done.
#14 26.23 # Run eval $(opam env) to update the current shell environment
#14 DONE 26.5s

#15 [9/9] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#15 DONE 0.1s

#16 exporting to image
#16 exporting layers
#16 exporting layers 18.7s done
#16 writing image sha256:95f64000df153b911ed4f04c7978dfcff9950935c6a9eb1f7545678514718f68 0.0s done
#16 DONE 18.8s

 1 warning found (use --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 15)
Pushing "sha256:95f64000df153b911ed4f04c7978dfcff9950935c6a9eb1f7545678514718f68" to "ocurrent/opam-staging:ubuntu-25.04-ocaml-5.5-riscv64" as user "ocurrentbuilder"
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Job succeeded
2026-03-26 05:00.28: Job succeeded