2026-06-27 15:25.25: New job: Build using linux-riscv64 in
                                []
2026-06-27 15:25.25: Will push staging image to ocurrent/opam-staging:debian-13-ocaml-5.6-riscv64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:698b4ec905dba89f38c7cc7117bbc8a3f1a54b03d83dc8dae6c8e3f7de6532e1
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 5.6 --packages=ocaml-variants.5.6.0+trunk
RUN opam pin add -k version ocaml-variants 5.6.0+trunk
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-06-27 15:25.25: Using cache hint "5.6.0-riscv64-ocurrent/opam-staging@sha256:698b4ec905dba89f38c7cc7117bbc8a3f1a54b03d83dc8dae6c8e3f7de6532e1"
2026-06-27 15:25.25: Waiting for resource in pool OCluster
2026-06-28 01:40.50: Waiting for worker…
2026-06-28 01:43.38: Got resource from pool OCluster
Building on riscv-bm-01.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@sha256:87999aa3d42bdc6bea60565083ee17e86d1f3339802f543c0d03998580f9cb89
#3 CACHED

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:698b4ec905dba89f38c7cc7117bbc8a3f1a54b03d83dc8dae6c8e3f7de6532e1
#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@sha256:698b4ec905dba89f38c7cc7117bbc8a3f1a54b03d83dc8dae6c8e3f7de6532e1
#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 2.158 [beta] Initialised
#8 DONE 3.8s

#9 [3/9] RUN apt-get -y update
#9 0.732 Hit:1 http://deb.debian.org/debian trixie InRelease
#9 0.733 Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
#9 0.749 Hit:3 http://deb.debian.org/debian-security trixie-security InRelease
#9 0.997 Fetched 47.3 kB in 0s (135 kB/s)
#9 0.997 Reading package lists...
#9 DONE 5.0s

#10 [4/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
#10 0.592 Reading package lists...
#10 4.496 Building dependency tree...
#10 5.133 Reading state information...
#10 5.565 Calculating upgrade...
#10 7.245 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
#10 DONE 7.3s

#11 [5/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
#11 0.545 Reading package lists...
#11 4.396 Building dependency tree...
#11 5.083 Reading state information...
#11 6.908 The following NEW packages will be installed:
#11 6.912   libzstd-dev
#11 7.068 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
#11 7.068 Need to get 1392 kB of archives.
#11 7.068 After this operation, 14.8 MB of additional disk space will be used.
#11 7.068 Get:1 http://deb.debian.org/debian trixie/main riscv64 libzstd-dev riscv64 1.5.7+dfsg-1 [1392 kB]
#11 11.92 Fetched 1392 kB in 0s (7776 kB/s)
#11 12.02 Selecting previously unselected package libzstd-dev:riscv64.
#11 12.02 (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.)
#11 12.09 Preparing to unpack .../libzstd-dev_1.5.7+dfsg-1_riscv64.deb ...
#11 12.10 Unpacking libzstd-dev:riscv64 (1.5.7+dfsg-1) ...
#11 12.63 Setting up libzstd-dev:riscv64 (1.5.7+dfsg-1) ...
#11 DONE 13.0s

#12 [6/9] RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
#12 2.111 
#12 2.111 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#12 2.111 Switch invariant: ["ocaml-variants" {= "5.6.0+trunk"}]
#12 34.22 
#12 34.22 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#12 49.18 -> installed base-bigarray.base
#12 49.19 -> installed base-threads.base
#12 49.19 -> installed base-unix.base
#12 49.77 -> installed host-arch-riscv64.1
#12 49.78 -> installed host-system-other.1
#12 49.84 -> retrieved ocaml.5.6.0  (https://opam.ocaml.org/cache)
#12 51.46 -> retrieved ocaml-compiler.5.6  (https://github.com/ocaml/ocaml/archive/trunk.tar.gz)
#12 1158.3 -> installed ocaml-compiler.5.6
#12 1158.3 -> installed ocaml-variants.5.6.0+trunk
#12 1158.9 -> installed ocaml.5.6.0
#12 1159.0 -> installed base-domains.base
#12 1159.0 -> installed base-effects.base
#12 1159.0 -> installed base-nnp.base
#12 1161.3 Done.
#12 1161.3 # Run eval $(opam env --switch=5.6) to update the current shell environment
#12 DONE 1175.9s

#13 [7/9] RUN opam pin add -k version ocaml-variants 5.6.0+trunk
#13 1.931 ocaml-variants is now pinned to version 5.6.0+trunk
#13 1.931 
#13 35.05 Already up-to-date.
#13 35.05 Nothing to do.
#13 35.05 # Run eval $(opam env) to update the current shell environment
#13 DONE 35.3s

#14 [8/9] RUN opam install -y opam-depext
#14 35.38 The following actions will be performed:
#14 35.38   - install opam-depext 1.2.3
#14 35.38 
#14 35.38 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#14 35.86 -> retrieved opam-depext.1.2.3  (https://opam.ocaml.org/cache)
#14 52.51 -> installed opam-depext.1.2.3
#14 52.56 Done.
#14 52.56 
#14 52.56 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#14 52.56 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#14 52.56 # Run eval $(opam env) to update the current shell environment
#14 DONE 62.9s

#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:cca3ad954e082e3d130fa250420d512d127a59db87722c1c4bab2882eb81e35a done
#16 DONE 18.7s

 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:cca3ad954e082e3d130fa250420d512d127a59db87722c1c4bab2882eb81e35a" to "ocurrent/opam-staging:debian-13-ocaml-5.6-riscv64" as user "ocurrentbuilder"
Login Succeeded
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Job succeeded
2026-06-28 02:08.02: Job succeeded