2026-05-10 13:32.28: New job: Build using linux-riscv64 in
                                []
2026-05-10 13:32.28: Will push staging image to ocurrent/opam-staging:debian-13-ocaml-5.2-riscv64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:57dd26bd8c4a0ea668db53a79c8bb51670bccc008cca6d44dab8d1672a54f342
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" ]


2026-05-10 13:32.28: Using cache hint "5.2.1-riscv64-ocurrent/opam-staging@sha256:57dd26bd8c4a0ea668db53a79c8bb51670bccc008cca6d44dab8d1672a54f342"
2026-05-10 15:04.17: Waiting for worker…
2026-05-10 15:04.17: 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 0.8s

#3 docker-image://docker.io/docker/dockerfile:1@sha256:2780b5c3bab67f1f76c781860de469442999ed1a0d7992a5efdf2cffc0e3d769
#3 CACHED

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:57dd26bd8c4a0ea668db53a79c8bb51670bccc008cca6d44dab8d1672a54f342
#4 DONE 0.7s

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

#6 [1/8] FROM docker.io/ocurrent/opam-staging@sha256:57dd26bd8c4a0ea668db53a79c8bb51670bccc008cca6d44dab8d1672a54f342
#6 CACHED

#7 [internal] load build context
#7 transferring context: 663B 0.0s done
#7 DONE 0.2s

#8 [2/8] RUN apt-get -y update
#8 0.749 Hit:1 http://deb.debian.org/debian trixie InRelease
#8 0.750 Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
#8 0.764 Hit:3 http://deb.debian.org/debian-security trixie-security InRelease
#8 1.051 Fetched 47.3 kB in 0s (129 kB/s)
#8 1.051 Reading package lists...
#8 DONE 5.0s

#9 [3/8] RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
#9 0.598 Reading package lists...
#9 4.420 Building dependency tree...
#9 5.049 Reading state information...
#9 5.497 Calculating upgrade...
#9 7.255 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 0.563 Reading package lists...
#10 4.499 Building dependency tree...
#10 5.144 Reading state information...
#10 6.994 The following NEW packages will be installed:
#10 6.997   libzstd-dev
#10 7.166 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
#10 7.166 Need to get 1392 kB of archives.
#10 7.166 After this operation, 14.8 MB of additional disk space will be used.
#10 7.166 Get:1 http://deb.debian.org/debian trixie/main riscv64 libzstd-dev riscv64 1.5.7+dfsg-1 [1392 kB]
#10 12.48 Fetched 1392 kB in 0s (7380 kB/s)
#10 12.59 Selecting previously unselected package libzstd-dev:riscv64.
#10 12.59 (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 ... 20701 files and directories currently installed.)
#10 12.72 Preparing to unpack .../libzstd-dev_1.5.7+dfsg-1_riscv64.deb ...
#10 12.73 Unpacking libzstd-dev:riscv64 (1.5.7+dfsg-1) ...
#10 13.24 Setting up libzstd-dev:riscv64 (1.5.7+dfsg-1) ...
#10 DONE 13.6s

#11 [5/8] RUN opam switch create 5.2 --packages=ocaml-base-compiler.5.2.1
#11 1.823 
#11 1.823 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#11 1.823 Switch invariant: ["ocaml-base-compiler" {= "5.2.1"}]
#11 32.89 
#11 32.89 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 45.93 -> installed base-bigarray.base
#11 45.94 -> installed base-threads.base
#11 45.98 -> installed base-unix.base
#11 46.21 -> installed ocaml-options-vanilla.1
#11 46.65 -> retrieved ocaml-config.3  (2 extra sources)
#11 50.48 -> retrieved ocaml-base-compiler.5.2.1  (https://opam.ocaml.org/cache)
#11 953.6 -> installed ocaml-base-compiler.5.2.1
#11 953.6 -> installed ocaml-config.3
#11 954.0 -> installed ocaml.5.2.1
#11 954.0 -> installed base-domains.base
#11 954.0 -> installed base-nnp.base
#11 956.7 Done.
#11 956.7 # Run eval $(opam env --switch=5.2) to update the current shell environment
#11 DONE 969.3s

#12 [6/8] RUN opam pin add -k version ocaml-base-compiler 5.2.1
#12 1.821 ocaml-base-compiler is now pinned to version 5.2.1
#12 1.821 
#12 32.97 No package build needed.
#12 32.97 Nothing to do.
#12 32.97 # Run eval $(opam env) to update the current shell environment
#12 DONE 33.2s

#13 [7/8] RUN opam install -y opam-depext
#13 33.64 The following actions will be performed:
#13 33.64   - install opam-depext 1.2.3
#13 33.64 
#13 33.64 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#13 33.94 -> retrieved opam-depext.1.2.3  (https://opam.ocaml.org/cache)
#13 49.75 -> installed opam-depext.1.2.3
#13 49.80 Done.
#13 49.80 
#13 49.80 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#13 49.80 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#13 49.80 # Run eval $(opam env) to update the current shell environment
#13 DONE 59.8s

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

#15 exporting to image
#15 exporting layers
#15 exporting layers 18.2s done
#15 writing image sha256:9aa041cd7c39d31ef836b1663566306fdea981916bdf931d695e3b72b5bfea8c done
#15 DONE 18.2s

 1 warning found (use --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 14)
Pushing "sha256:9aa041cd7c39d31ef836b1663566306fdea981916bdf931d695e3b72b5bfea8c" to "ocurrent/opam-staging:debian-13-ocaml-5.2-riscv64" as user "ocurrentbuilder"
Login Succeeded
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debian-13-ocaml-5.2-riscv64: digest: sha256:fb780be75d6d2855d26f6cdbc4e3e6e6a7c98a118dddce837ef47d8f57a504b9 size: 10122
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debian-13-ocaml-5.2-riscv64: digest: sha256:fb780be75d6d2855d26f6cdbc4e3e6e6a7c98a118dddce837ef47d8f57a504b9 size: 10122
Job succeeded
2026-05-10 15:25.45: Job succeeded