2026-03-07 11:13.17: New job: Build using linux-riscv64 in
                                []
2026-03-07 11:13.17: Will push staging image to ocurrent/opam-staging:debian-13-ocaml-5.1-riscv64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:b336fedd3e2643aa3c421fd4947bfdd7aa9c6dee2edb604e26aefb9418963236
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 11:13.17: Using cache hint "5.1.1-riscv64-ocurrent/opam-staging@sha256:b336fedd3e2643aa3c421fd4947bfdd7aa9c6dee2edb604e26aefb9418963236"
2026-03-07 11:13.17: Waiting for resource in pool OCluster
2026-03-07 21:29.25: Waiting for worker…
2026-03-07 21:40.49: Got resource from pool OCluster
Building on riscv-bm-04.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:b336fedd3e2643aa3c421fd4947bfdd7aa9c6dee2edb604e26aefb9418963236
#4 DONE 0.6s

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

#6 [1/8] FROM docker.io/ocurrent/opam-staging@sha256:b336fedd3e2643aa3c421fd4947bfdd7aa9c6dee2edb604e26aefb9418963236
#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 0.908 Hit:1 http://deb.debian.org/debian trixie InRelease
#8 0.909 Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
#8 0.925 Hit:3 http://deb.debian.org/debian-security trixie-security InRelease
#8 1.226 Fetched 47.3 kB in 0s (122 kB/s)
#8 1.226 Reading package lists...
#8 DONE 5.1s

#9 [3/8] RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
#9 0.639 Reading package lists...
#9 4.461 Building dependency tree...
#9 5.092 Reading state information...
#9 5.534 Calculating upgrade...
#9 7.232 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 0.631 Reading package lists...
#10 4.381 Building dependency tree...
#10 5.002 Reading state information...
#10 6.824 The following NEW packages will be installed:
#10 6.828   libzstd-dev
#10 6.979 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
#10 6.979 Need to get 1392 kB of archives.
#10 6.979 After this operation, 14.8 MB of additional disk space will be used.
#10 6.979 Get:1 http://deb.debian.org/debian trixie/main riscv64 libzstd-dev riscv64 1.5.7+dfsg-1 [1392 kB]
#10 11.95 Fetched 1392 kB in 0s (7838 kB/s)
#10 12.05 Selecting previously unselected package libzstd-dev:riscv64.
#10 12.05 (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 12.24 Preparing to unpack .../libzstd-dev_1.5.7+dfsg-1_riscv64.deb ...
#10 12.25 Unpacking libzstd-dev:riscv64 (1.5.7+dfsg-1) ...
#10 12.80 Setting up libzstd-dev:riscv64 (1.5.7+dfsg-1) ...
#10 DONE 13.1s

#11 [5/8] RUN opam switch create 5.1 --packages=ocaml-base-compiler.5.1.1
#11 16.71 
#11 16.71 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 16.98 [ocaml-config.3/gen_ocaml_config.ml.in] downloaded from https://opam.ocaml.org/cache
#11 17.19 [ocaml-config.3/ocaml-config.install] downloaded from https://opam.ocaml.org/cache
#11 17.60 [ocaml-base-compiler.5.1.1] downloaded from cache at https://opam.ocaml.org/cache
#11 21.34 [ocaml-base-compiler.5.1.1/ocaml-base-compiler.install] downloaded from https://opam.ocaml.org/cache
#11 21.34 
#11 21.34 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 23.05 -> installed base-bigarray.base
#11 23.06 -> installed base-threads.base
#11 23.07 -> installed base-unix.base
#11 23.08 -> installed ocaml-options-vanilla.1
#11 820.9 -> installed ocaml-base-compiler.5.1.1
#11 821.1 -> installed ocaml-config.3
#11 821.6 -> installed ocaml.5.1.1
#11 821.8 -> installed base-domains.base
#11 822.0 -> installed base-nnp.base
#11 824.5 Done.
#11 824.5 # Run eval $(opam env) to update the current shell environment
#11 DONE 829.0s

#12 [6/8] RUN opam pin add -k version ocaml-base-compiler 5.1.1
#12 2.041 ocaml-base-compiler is now pinned to version 5.1.1
#12 2.041 
#12 17.74 No package build needed.
#12 17.74 Nothing to do.
#12 17.74 # Run eval $(opam env) to update the current shell environment
#12 DONE 17.9s

#13 [7/8] RUN opam install -y opam-depext
#13 19.14 The following actions will be performed:
#13 19.14   - install opam-depext 1.2.3
#13 19.14 
#13 19.14 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#13 19.52 [opam-depext.1.2.3] downloaded from cache at https://opam.ocaml.org/cache
#13 19.63 
#13 19.63 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#13 25.41 -> installed opam-depext.1.2.3
#13 25.44 Done.
#13 25.45 # Run eval $(opam env) to update the current shell environment
#13 DONE 25.7s

#14 [8/8] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#14 DONE 0.2s

#15 exporting to image
#15 exporting layers
#15 exporting layers 17.4s done
#15 writing image sha256:f0731ff5d7c17dfd229656dd4a88c497b7bb26a851248a06e24b270081c575ba done
#15 DONE 17.5s

 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:f0731ff5d7c17dfd229656dd4a88c497b7bb26a851248a06e24b270081c575ba" to "ocurrent/opam-staging:debian-13-ocaml-5.1-riscv64" as user "ocurrentbuilder"
Login Succeeded
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debian-13-ocaml-5.1-riscv64: digest: sha256:187c760f29482f7fd38a98234c73acede9be4816238a91140cfbd59942723689 size: 10333
Job succeeded
2026-03-07 21:58.06: Job succeeded