2026-09-19 09:50.56: New job: Build using linux-riscv64 in
                                []
2026-09-19 09:50.56: Will push staging image to ocurrent/opam-staging:ubuntu-24.04-ocaml-5.4-riscv64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:645c3fcc9f0d19f3b29239237cf81b57754e5b0db58f09cea6acc8a26a57d3e4
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 5.4 --packages=ocaml-base-compiler.5.4.1
RUN opam pin add -k version ocaml-base-compiler 5.4.1
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-09-19 09:50.56: Using cache hint "5.4.1-riscv64-ocurrent/opam-staging@sha256:645c3fcc9f0d19f3b29239237cf81b57754e5b0db58f09cea6acc8a26a57d3e4"
2026-09-19 09:50.56: Waiting for resource in pool OCluster
2026-09-19 11:35.41: Connecting to build cluster…
2026-09-19 13:13.36: Waiting for worker…
2026-09-19 13:42.22: 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: 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:ecfaec9ed6d810b56388c508f4121597bfbba70d41a6dfeee4d8cad5f295fc32
#3 CACHED

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:645c3fcc9f0d19f3b29239237cf81b57754e5b0db58f09cea6acc8a26a57d3e4
#4 DONE 0.0s

#5 [internal] load .dockerignore
#5 transferring context:
#5 transferring context: 2B 0.0s done
#5 DONE 0.1s

#6 [1/8] FROM docker.io/ocurrent/opam-staging@sha256:645c3fcc9f0d19f3b29239237cf81b57754e5b0db58f09cea6acc8a26a57d3e4
#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 0.744 Hit:1 http://ports.ubuntu.com/ubuntu-ports noble InRelease
#8 0.745 Get:2 http://ports.ubuntu.com/ubuntu-ports noble-updates InRelease [126 kB]
#8 0.875 Hit:3 http://ports.ubuntu.com/ubuntu-ports noble-backports InRelease
#8 0.909 Hit:4 http://ports.ubuntu.com/ubuntu-ports noble-security InRelease
#8 1.528 Get:5 http://ports.ubuntu.com/ubuntu-ports noble-updates/main riscv64 Packages [875 kB]
#8 2.138 Fetched 1001 kB in 2s (664 kB/s)
#8 2.138 Reading package lists...
#8 DONE 7.0s

#9 [3/8] RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
#9 0.559 Reading package lists...
#9 5.259 Building dependency tree...
#9 5.872 Reading state information...
#9 6.212 Calculating upgrade...
#9 7.782 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
#9 DONE 7.8s

#10 [4/8] RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
#10 0.603 Reading package lists...
#10 5.315 Building dependency tree...
#10 6.014 Reading state information...
#10 7.747 The following NEW packages will be installed:
#10 7.750   libzstd-dev
#10 7.962 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
#10 7.962 Need to get 1777 kB of archives.
#10 7.962 After this operation, 14.4 MB of additional disk space will be used.
#10 7.962 Get:1 http://ports.ubuntu.com/ubuntu-ports noble-updates/main riscv64 libzstd-dev riscv64 1.5.5+dfsg2-2build1.1 [1777 kB]
#10 9.154 debconf: delaying package configuration, since apt-utils is not installed
#10 9.353 Fetched 1777 kB in 0s (4074 kB/s)
#10 9.460 Selecting previously unselected package libzstd-dev:riscv64.
#10 9.460 (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 ... 16215 files and directories currently installed.)
#10 9.574 Preparing to unpack .../libzstd-dev_1.5.5+dfsg2-2build1.1_riscv64.deb ...
#10 9.583 Unpacking libzstd-dev:riscv64 (1.5.5+dfsg2-2build1.1) ...
#10 10.31 Setting up libzstd-dev:riscv64 (1.5.5+dfsg2-2build1.1) ...
#10 DONE 10.7s

#11 [5/8] RUN opam switch create 5.4 --packages=ocaml-base-compiler.5.4.1
#11 1.918 
#11 1.918 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#11 1.918 Switch invariant: ["ocaml-base-compiler" {= "5.4.1"}]
#11 37.45 
#11 37.45 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 52.01 -> installed base-bigarray.base
#11 52.01 -> installed base-threads.base
#11 52.02 -> installed base-unix.base
#11 52.03 -> installed ocaml-options-vanilla.1
#11 52.57 -> retrieved ocaml-config.3  (2 extra sources)
#11 56.81 -> retrieved ocaml-compiler.5.4.1  (https://opam.ocaml.org/cache)
#11 1045.3 -> installed ocaml-compiler.5.4.1
#11 1045.3 -> installed ocaml-base-compiler.5.4.1
#11 1045.3 -> installed ocaml-config.3
#11 1045.8 -> installed ocaml.5.4.1
#11 1045.8 -> installed base-domains.base
#11 1045.8 -> installed base-effects.base
#11 1045.8 -> installed base-nnp.base
#11 1048.8 Done.
#11 1048.8 # Run eval $(opam env --switch=5.4) to update the current shell environment
#11 DONE 1062.9s

#12 [6/8] RUN opam pin add -k version ocaml-base-compiler 5.4.1
#12 1.927 ocaml-base-compiler is now pinned to version 5.4.1
#12 1.927 
#12 37.89 No package build needed.
#12 37.89 Nothing to do.
#12 37.91 # Run eval $(opam env) to update the current shell environment
#12 DONE 38.1s

#13 [7/8] RUN opam install -y opam-depext
#13 38.73 The following actions will be performed:
#13 38.73   - install opam-depext 1.2.3
#13 38.73 
#13 38.73 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#13 39.23 -> retrieved opam-depext.1.2.3  (https://opam.ocaml.org/cache)
#13 57.82 -> installed opam-depext.1.2.3
#13 57.85 Done.
#13 57.86 
#13 57.86 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#13 57.86 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#13 57.86 # Run eval $(opam env) to update the current shell environment
#13 DONE 67.1s

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

#15 exporting to image
#15 exporting layers
#15 exporting layers 20.6s done
#15 writing image sha256:9b769776565bf29e727cb87d2dbd15e66c7b0d6ee94b1a78c1d9a35f687b0a40 done
#15 DONE 20.7s

 1 warning found (use --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 14)
Pushing "sha256:9b769776565bf29e727cb87d2dbd15e66c7b0d6ee94b1a78c1d9a35f687b0a40" to "ocurrent/opam-staging:ubuntu-24.04-ocaml-5.4-riscv64" as user "ocurrentbuilder"
Login Succeeded
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Job succeeded
2026-09-19 14:05.00: Job succeeded