2026-03-07 10:01.33: New job: Build using linux-riscv64 in
                                []
2026-03-07 10:01.33: Will push staging image to ocurrent/opam-staging:ubuntu-22.04-ocaml-5.5-riscv64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:9d79faecb02f9850509b5a7d5f8f6ccd5ddbaaf456eedcf90e8f245e3924a165
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" ]


2026-03-07 10:01.33: Using cache hint "5.5.0-riscv64-ocurrent/opam-staging@sha256:9d79faecb02f9850509b5a7d5f8f6ccd5ddbaaf456eedcf90e8f245e3924a165"
2026-03-07 10:01.33: Waiting for resource in pool OCluster
2026-03-07 13:58.49: Waiting for worker…
2026-03-07 14:12.05: Got resource from pool OCluster
Building on riscv-bm-02.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 0.8s

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

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:9d79faecb02f9850509b5a7d5f8f6ccd5ddbaaf456eedcf90e8f245e3924a165
#4 DONE 0.6s

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

#6 [1/9] FROM docker.io/ocurrent/opam-staging@sha256:9d79faecb02f9850509b5a7d5f8f6ccd5ddbaaf456eedcf90e8f245e3924a165
#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 2.870 [beta] Initialised
#8 DONE 3.7s

#9 [3/9] RUN apt-get -y update
#9 1.225 Hit:1 http://ports.ubuntu.com/ubuntu-ports jammy InRelease
#9 1.248 Get:2 http://ports.ubuntu.com/ubuntu-ports jammy-updates InRelease [128 kB]
#9 1.613 Get:3 http://ports.ubuntu.com/ubuntu-ports jammy-backports InRelease [127 kB]
#9 1.770 Get:4 http://ports.ubuntu.com/ubuntu-ports jammy-security InRelease [129 kB]
#9 3.127 Fetched 384 kB in 2s (175 kB/s)
#9 3.127 Reading package lists...
#9 DONE 7.6s

#10 [4/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
#10 0.783 Reading package lists...
#10 5.174 Building dependency tree...
#10 5.702 Reading state information...
#10 5.948 Calculating upgrade...
#10 7.093 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
#10 DONE 7.2s

#11 [5/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
#11 0.843 Reading package lists...
#11 5.201 Building dependency tree...
#11 5.728 Reading state information...
#11 6.848 The following NEW packages will be installed:
#11 6.851   libzstd-dev
#11 7.019 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
#11 7.019 Need to get 2091 kB of archives.
#11 7.019 After this operation, 15.8 MB of additional disk space will be used.
#11 7.019 Get:1 http://ports.ubuntu.com/ubuntu-ports jammy/main riscv64 libzstd-dev riscv64 1.4.8+dfsg-3build1 [2091 kB]
#11 8.388 debconf: delaying package configuration, since apt-utils is not installed
#11 8.530 Fetched 2091 kB in 0s (4189 kB/s)
#11 8.616 Selecting previously unselected package libzstd-dev:riscv64.
#11 8.616 (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 ... 15556 files and directories currently installed.)
#11 8.753 Preparing to unpack .../libzstd-dev_1.4.8+dfsg-3build1_riscv64.deb ...
#11 8.761 Unpacking libzstd-dev:riscv64 (1.4.8+dfsg-3build1) ...
#11 9.396 Setting up libzstd-dev:riscv64 (1.4.8+dfsg-3build1) ...
#11 DONE 9.8s

#12 [6/9] RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk
#12 16.73 
#12 16.73 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#12 17.19 [ocaml.5.5.0/gen_ocaml_config.ml] downloaded from https://opam.ocaml.org/cache
#12 18.59 [ocaml-compiler.5.5] downloaded from https://github.com/ocaml/ocaml/archive/5.5.tar.gz
#12 20.36 
#12 20.36 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#12 20.37 -> installed base-bigarray.base
#12 20.37 -> installed base-threads.base
#12 20.38 -> installed base-unix.base
#12 20.39 -> installed compiler-cloning.disabled
#12 20.40 -> installed host-arch-riscv64.1
#12 20.42 -> installed host-system-other.1
#12 20.43 -> installed ocaml-beta.enabled
#12 1033.8 -> installed ocaml-compiler.5.5
#12 1034.0 -> installed ocaml-variants.5.5.0+trunk
#12 1034.8 -> installed ocaml.5.5.0
#12 1035.0 -> installed base-domains.base
#12 1035.2 -> installed base-effects.base
#12 1035.4 -> installed base-nnp.base
#12 1037.6 Done.
#12 1037.6 # Run eval $(opam env) to update the current shell environment
#12 DONE 1040.4s

#13 [7/9] RUN opam pin add -k version ocaml-variants 5.5.0+trunk
#13 1.999 ocaml-variants is now pinned to version 5.5.0+trunk
#13 1.999 
#13 17.55 No package build needed.
#13 17.55 Nothing to do.
#13 17.55 # Run eval $(opam env) to update the current shell environment
#13 DONE 17.7s

#14 [8/9] RUN opam install -y opam-depext
#14 18.59 The following actions will be performed:
#14 18.59   - install opam-depext 1.2.3
#14 18.59 
#14 18.59 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#14 19.17 [opam-depext.1.2.3] downloaded from cache at https://opam.ocaml.org/cache
#14 19.26 
#14 19.26 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#14 26.24 -> installed opam-depext.1.2.3
#14 26.27 Done.
#14 26.27 # 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 18.6s done
#16 writing image sha256:497aebfa714dbfbf69f8823c0e6ba2c4173c5f966aec123aec010a16e64dbbbe 0.0s done
#16 DONE 18.6s

 1 warning found (use --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 15)
Pushing "sha256:497aebfa714dbfbf69f8823c0e6ba2c4173c5f966aec123aec010a16e64dbbbe" to "ocurrent/opam-staging:ubuntu-22.04-ocaml-5.5-riscv64" as user "ocurrentbuilder"
Login Succeeded
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ubuntu-22.04-ocaml-5.5-riscv64: digest: sha256:e00a8a5334abe25a03f7e9a29a4d4f2d1ccdecdb8a933428e5ebac95c3c0053a size: 10549
Job succeeded
2026-03-07 14:33.17: Job succeeded