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-5.1-riscv64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:9d79faecb02f9850509b5a7d5f8f6ccd5ddbaaf456eedcf90e8f245e3924a165
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 5.1 --packages=ocaml-base-compiler.5.1.1
RUN opam pin add -k version ocaml-base-compiler 5.1.1
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 "5.1.1-riscv64-ocurrent/opam-staging@sha256:9d79faecb02f9850509b5a7d5f8f6ccd5ddbaaf456eedcf90e8f245e3924a165"
2026-03-07 10:01.33: Waiting for resource in pool OCluster
2026-03-07 13:26.40: Waiting for worker…
2026-03-07 13:37.02: 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: 663B 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:b6afd42430b15f2d2a4c5a02b919e98a525b785b1aaff16747d2f623364e39b6
#3 CACHED

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:9d79faecb02f9850509b5a7d5f8f6ccd5ddbaaf456eedcf90e8f245e3924a165
#4 DONE 0.0s

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

#6 [1/8] FROM docker.io/ocurrent/opam-staging@sha256:9d79faecb02f9850509b5a7d5f8f6ccd5ddbaaf456eedcf90e8f245e3924a165
#6 CACHED

#7 [internal] load build context
#7 transferring context: 663B 0.0s done
#7 DONE 0.1s

#8 [2/8] RUN apt-get -y update
#8 1.021 Hit:1 http://ports.ubuntu.com/ubuntu-ports jammy InRelease
#8 1.022 Get:2 http://ports.ubuntu.com/ubuntu-ports jammy-updates InRelease [128 kB]
#8 1.114 Get:3 http://ports.ubuntu.com/ubuntu-ports jammy-backports InRelease [127 kB]
#8 1.172 Get:4 http://ports.ubuntu.com/ubuntu-ports jammy-security InRelease [129 kB]
#8 2.906 Fetched 384 kB in 2s (186 kB/s)
#8 2.906 Reading package lists...
#8 DONE 7.4s

#9 [3/8] RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
#9 0.871 Reading package lists...
#9 5.297 Building dependency tree...
#9 5.837 Reading state information...
#9 6.083 Calculating upgrade...
#9 7.234 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
#9 DONE 7.3s

#10 [4/8] RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
#10 0.820 Reading package lists...
#10 5.197 Building dependency tree...
#10 5.721 Reading state information...
#10 6.839 The following NEW packages will be installed:
#10 6.843   libzstd-dev
#10 7.110 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
#10 7.110 Need to get 2091 kB of archives.
#10 7.110 After this operation, 15.8 MB of additional disk space will be used.
#10 7.110 Get:1 http://ports.ubuntu.com/ubuntu-ports jammy/main riscv64 libzstd-dev riscv64 1.4.8+dfsg-3build1 [2091 kB]
#10 8.682 debconf: delaying package configuration, since apt-utils is not installed
#10 8.840 Fetched 2091 kB in 1s (2015 kB/s)
#10 8.935 Selecting previously unselected package libzstd-dev:riscv64.
#10 8.935 (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.)
#10 9.003 Preparing to unpack .../libzstd-dev_1.4.8+dfsg-3build1_riscv64.deb ...
#10 9.010 Unpacking libzstd-dev:riscv64 (1.4.8+dfsg-3build1) ...
#10 9.643 Setting up libzstd-dev:riscv64 (1.4.8+dfsg-3build1) ...
#10 DONE 10.0s

#11 [5/8] RUN opam switch create 5.1 --packages=ocaml-base-compiler.5.1.1
#11 16.70 
#11 16.70 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 17.15 [ocaml-config.3/gen_ocaml_config.ml.in] downloaded from https://opam.ocaml.org/cache
#11 17.65 [ocaml-config.3/ocaml-config.install] downloaded from https://opam.ocaml.org/cache
#11 17.83 [ocaml-base-compiler.5.1.1] downloaded from cache at https://opam.ocaml.org/cache
#11 22.16 [ocaml-base-compiler.5.1.1/ocaml-base-compiler.install] downloaded from https://opam.ocaml.org/cache
#11 22.17 
#11 22.17 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 24.12 -> installed base-bigarray.base
#11 24.13 -> installed base-threads.base
#11 24.13 -> installed base-unix.base
#11 24.14 -> installed ocaml-options-vanilla.1
#11 771.0 -> installed ocaml-base-compiler.5.1.1
#11 771.3 -> installed ocaml-config.3
#11 771.8 -> installed ocaml.5.1.1
#11 772.0 -> installed base-domains.base
#11 772.1 -> installed base-nnp.base
#11 774.6 Done.
#11 774.6 # Run eval $(opam env) to update the current shell environment
#11 DONE 778.6s

#12 [6/8] RUN opam pin add -k version ocaml-base-compiler 5.1.1
#12 1.958 ocaml-base-compiler is now pinned to version 5.1.1
#12 1.958 
#12 17.68 No package build needed.
#12 17.68 Nothing to do.
#12 17.68 # Run eval $(opam env) to update the current shell environment
#12 DONE 17.9s

#13 [7/8] RUN opam install -y opam-depext
#13 18.84 The following actions will be performed:
#13 18.84   - install opam-depext 1.2.3
#13 18.84 
#13 18.84 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#13 19.29 [opam-depext.1.2.3] downloaded from cache at https://opam.ocaml.org/cache
#13 19.38 
#13 19.38 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#13 25.44 -> installed opam-depext.1.2.3
#13 25.48 Done.
#13 25.48 # Run eval $(opam env) to update the current shell environment
#13 DONE 25.7s

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

#15 exporting to image
#15 exporting layers
#15 exporting layers 17.7s done
#15 writing image sha256:b2f14859c6c1dd9baa21cc1b65507cc1c76595956841a07f887884500135dd04 done
#15 DONE 17.8s

 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:b2f14859c6c1dd9baa21cc1b65507cc1c76595956841a07f887884500135dd04" to "ocurrent/opam-staging:ubuntu-22.04-ocaml-5.1-riscv64" as user "ocurrentbuilder"
Login Succeeded
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Job succeeded
2026-03-07 13:53.27: Job succeeded