(not at the head of any monitored branch or PR)
2026-05-04 18:49.01: New job: build dockerfile-cmd.8.3.8, lower-bounds, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29843/head (d050d0001516b25d1ccda860cb4e9f79161ace3a)
                              on debian-13-ocaml-4.08/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29843/head" && git reset --hard d050d000
git fetch origin master
git merge --no-edit ade76687fbc9001333af45d7dd28419a7869b2ae
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.08@sha256:ca5c126d30e6d8940f1bf261ab12ba6d91da81371a02b25351c426043bb7bd30
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dockerfile-cmd.8.3.8 8.3.8
RUN opam reinstall dockerfile-cmd.8.3.8; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'dockerfile-cmd.8.3.8' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
ENV OPAMCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMFIXUPCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMUPGRADECRITERIA="+removed,+count[version-lag,solution]"
RUN opam reinstall dockerfile-cmd.8.3.8; \
    res=$?; \
    test "$res" != 31 && exit "$res"; \
    export OPAMCLI=2.0; \
    build_dir=$(opam var prefix)/.opam-switch/build; \
    failed=$(ls "$build_dir"); \
    partial_fails=""; \
    for pkg in $failed; do \
    if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'dockerfile-cmd.8.3.8' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1

END-OF-DOCKERFILE
docker build -f ../Dockerfile .

2026-05-04 18:49.01: Using cache hint "ocaml/opam:debian-13-ocaml-4.08@sha256:ca5c126d30e6d8940f1bf261ab12ba6d91da81371a02b25351c426043bb7bd30-dockerfile-cmd.8.3.8-d050d0001516b25d1ccda860cb4e9f79161ace3a"
2026-05-04 18:49.01: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.08@sha256:ca5c126d30e6d8940f1bf261ab12ba6d91da81371a02b25351c426043bb7bd30)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
 (run (network host)
      (shell "opam init --reinit --config .opamrc-sandbox -ni"))
 (run (shell "opam option solver=builtin-0install && opam config report"))
 (env OPAMDOWNLOADJOBS 1)
 (env OPAMERRLOGLEN 0)
 (env OPAMPRECISETRACKING 1)
 (env CI true)
 (env OPAM_REPO_CI true)
 (run (shell "rm -rf opam-repository/"))
 (copy (src .) (dst opam-repository/))
 (run (shell "opam repository set-url --strict default opam-repository/"))
 (run (network host)
      (shell "opam update --depexts || true"))
 (run (shell "opam pin add -k version -yn dockerfile-cmd.8.3.8 8.3.8"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dockerfile-cmd.8.3.8;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'dockerfile-cmd.8.3.8' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (env OPAMCRITERIA +removed,+count[version-lag,solution])
 (env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])
 (env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dockerfile-cmd.8.3.8;\
             \n        res=$?;\
             \n        test \"$res\" != 31 && exit \"$res\";\
             \n        export OPAMCLI=2.0;\
             \n        build_dir=$(opam var prefix)/.opam-switch/build;\
             \n        failed=$(ls \"$build_dir\");\
             \n        partial_fails=\"\";\
             \n        for pkg in $failed; do\
             \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'dockerfile-cmd.8.3.8' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-05-04 18:49.01: Waiting for resource in pool OCluster
2026-05-04 18:49.02: Waiting for worker…
2026-05-04 18:49.02: Got resource from pool OCluster
Building on eumache.caelum.ci.dev
All commits already cached
HEAD is now at ade76687fb Merge pull request #29842 from dinosaure/release-stem-v0.0.1
Updating ade76687fb..d050d00015
Fast-forward
 packages/dockerfile-cmd/dockerfile-cmd.8.3.8/opam  | 73 ++++++++++++++++++++++
 .../dockerfile-opam/dockerfile-opam.8.3.8/opam     | 71 +++++++++++++++++++++
 packages/dockerfile/dockerfile.8.3.8/opam          | 67 ++++++++++++++++++++
 3 files changed, 211 insertions(+)
 create mode 100644 packages/dockerfile-cmd/dockerfile-cmd.8.3.8/opam
 create mode 100644 packages/dockerfile-opam/dockerfile-opam.8.3.8/opam
 create mode 100644 packages/dockerfile/dockerfile.8.3.8/opam

(from ocaml/opam:debian-13-ocaml-4.08@sha256:ca5c126d30e6d8940f1bf261ab12ba6d91da81371a02b25351c426043bb7bd30)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.08@sha256:ca5c126d30e6d8940f1bf261ab12ba6d91da81371a02b25351c426043bb7bd30' locally
docker.io/ocaml/opam@sha256:ca5c126d30e6d8940f1bf261ab12ba6d91da81371a02b25351c426043bb7bd30: Pulling from ocaml/opam
3b32e3bb7338: Already exists
0a2047d92c36: Pulling fs layer
6468c8739f79: Pulling fs layer
dc1c52e586c3: Pulling fs layer
62b886ae38ec: Pulling fs layer
c217a15c852c: Pulling fs layer
1631c3f40e56: Pulling fs layer
fec1b7aa2529: Pulling fs layer
46c2f2e52299: Pulling fs layer
dfd625f9488b: Pulling fs layer
a92b2bbc3601: Pulling fs layer
21b06961f9ce: Pulling fs layer
56ea7bb8517a: Pulling fs layer
f88fa5fac715: Pulling fs layer
ef860ccaf48a: Pulling fs layer
7299894d19a3: Pulling fs layer
cfd8a5bbbbad: Pulling fs layer
458be87cd8e2: Pulling fs layer
1631c3f40e56: Waiting
d25c8303c40a: Pulling fs layer
fec1b7aa2529: Waiting
0dd0c180412f: Pulling fs layer
46c2f2e52299: Waiting
3cce6b8d3022: Pulling fs layer
48811119dc00: Pulling fs layer
4f4fb700ef54: Pulling fs layer
dfd625f9488b: Waiting
9274adcd9010: Pulling fs layer
a92b2bbc3601: Waiting
d7f1811cc461: Pulling fs layer
cfd8a5bbbbad: Waiting
9883b0c98d0f: Pulling fs layer
9be0dcfb3ea0: Pulling fs layer
0dd0c180412f: Waiting
458be87cd8e2: Waiting
b64ebb6ea54f: Pulling fs layer
3cce6b8d3022: Waiting
7f7a3980142e: Pulling fs layer
d25c8303c40a: Waiting
48811119dc00: Waiting
c4dd42c2d373: Pulling fs layer
4f4fb700ef54: Waiting
bd37488f4682: Pulling fs layer
9274adcd9010: Waiting
9be0dcfb3ea0: Waiting
d7f1811cc461: Waiting
9883b0c98d0f: Waiting
b64ebb6ea54f: Waiting
efaea8bd3292: Pulling fs layer
7f7a3980142e: Waiting
62b886ae38ec: Waiting
d08303018370: Pulling fs layer
c217a15c852c: Waiting
c4dd42c2d373: Waiting
ef860ccaf48a: Waiting
7299894d19a3: Waiting
ccb64fc6d165: Pulling fs layer
bd37488f4682: Waiting
df5461936c45: Pulling fs layer
d08303018370: Waiting
efaea8bd3292: Waiting
4ad6d8be4e6f: Pulling fs layer
ccb64fc6d165: Waiting
f88fa5fac715: Waiting
ad49b5bd4234: Pulling fs layer
df5461936c45: Waiting
4ad6d8be4e6f: Waiting
21b06961f9ce: Waiting
3cca9ef56161: Pulling fs layer
4917de64b7d3: Pulling fs layer
ad49b5bd4234: Waiting
3cca9ef56161: Waiting
0ce36fc523dd: Pulling fs layer
ec347e98f03b: Pulling fs layer
f7a9d8335323: Pulling fs layer
ec347e98f03b: Waiting
07fe8725264d: Pulling fs layer
56ea7bb8517a: Waiting
f7a9d8335323: Waiting
8f1b6b72d5e3: Pulling fs layer
a0114c35ccbe: Pulling fs layer
07fe8725264d: Waiting
8f1b6b72d5e3: Waiting
a0114c35ccbe: Waiting
0a2047d92c36: Download complete
0a2047d92c36: Pull complete
6468c8739f79: Download complete
6468c8739f79: Pull complete
62b886ae38ec: Verifying Checksum
62b886ae38ec: Download complete
dc1c52e586c3: Verifying Checksum
dc1c52e586c3: Download complete
fec1b7aa2529: Verifying Checksum
fec1b7aa2529: Download complete
dc1c52e586c3: Pull complete
62b886ae38ec: Pull complete
1631c3f40e56: Verifying Checksum
1631c3f40e56: Download complete
46c2f2e52299: Verifying Checksum
46c2f2e52299: Download complete
a92b2bbc3601: Verifying Checksum
a92b2bbc3601: Download complete
21b06961f9ce: Verifying Checksum
21b06961f9ce: Download complete
c217a15c852c: Verifying Checksum
c217a15c852c: Download complete
f88fa5fac715: Verifying Checksum
f88fa5fac715: Download complete
ef860ccaf48a: Download complete
7299894d19a3: Verifying Checksum
7299894d19a3: Download complete
cfd8a5bbbbad: Download complete
458be87cd8e2: Download complete
d25c8303c40a: Download complete
0dd0c180412f: Download complete
3cce6b8d3022: Verifying Checksum
3cce6b8d3022: Download complete
48811119dc00: Download complete
4f4fb700ef54: Verifying Checksum
4f4fb700ef54: Download complete
9274adcd9010: Download complete
d7f1811cc461: Download complete
9883b0c98d0f: Verifying Checksum
9883b0c98d0f: Download complete
9be0dcfb3ea0: Download complete
b64ebb6ea54f: Verifying Checksum
b64ebb6ea54f: Download complete
7f7a3980142e: Download complete
c4dd42c2d373: Verifying Checksum
c4dd42c2d373: Download complete
bd37488f4682: Verifying Checksum
bd37488f4682: Download complete
56ea7bb8517a: Verifying Checksum
56ea7bb8517a: Download complete
c217a15c852c: Pull complete
d08303018370: Download complete
1631c3f40e56: Pull complete
ccb64fc6d165: Download complete
efaea8bd3292: Verifying Checksum
efaea8bd3292: Download complete
fec1b7aa2529: Pull complete
df5461936c45: Verifying Checksum
df5461936c45: Download complete
46c2f2e52299: Pull complete
ad49b5bd4234: Verifying Checksum
ad49b5bd4234: Download complete
dfd625f9488b: Verifying Checksum
dfd625f9488b: Download complete
dfd625f9488b: Pull complete
4917de64b7d3: Download complete
a92b2bbc3601: Pull complete
0ce36fc523dd: Download complete
21b06961f9ce: Pull complete
ec347e98f03b: Verifying Checksum
ec347e98f03b: Download complete
56ea7bb8517a: Pull complete
f88fa5fac715: Pull complete
ef860ccaf48a: Pull complete
7299894d19a3: Pull complete
cfd8a5bbbbad: Pull complete
458be87cd8e2: Pull complete
d25c8303c40a: Pull complete
0dd0c180412f: Pull complete
3cce6b8d3022: Pull complete
48811119dc00: Pull complete
4f4fb700ef54: Pull complete
9274adcd9010: Pull complete
d7f1811cc461: Pull complete
9883b0c98d0f: Pull complete
9be0dcfb3ea0: Pull complete
b64ebb6ea54f: Pull complete
7f7a3980142e: Pull complete
c4dd42c2d373: Pull complete
bd37488f4682: Pull complete
efaea8bd3292: Pull complete
d08303018370: Pull complete
ccb64fc6d165: Pull complete
df5461936c45: Pull complete
4ad6d8be4e6f: Verifying Checksum
4ad6d8be4e6f: Download complete
07fe8725264d: Download complete
8f1b6b72d5e3: Verifying Checksum
8f1b6b72d5e3: Download complete
f7a9d8335323: Verifying Checksum
f7a9d8335323: Download complete
4ad6d8be4e6f: Pull complete
ad49b5bd4234: Pull complete
3cca9ef56161: Verifying Checksum
3cca9ef56161: Download complete
3cca9ef56161: Pull complete
4917de64b7d3: Pull complete
0ce36fc523dd: Pull complete
ec347e98f03b: Pull complete
f7a9d8335323: Pull complete
07fe8725264d: Pull complete
8f1b6b72d5e3: Pull complete
a0114c35ccbe: Pull complete
Digest: sha256:ca5c126d30e6d8940f1bf261ab12ba6d91da81371a02b25351c426043bb7bd30
Status: Downloaded newer image for ocaml/opam@sha256:ca5c126d30e6d8940f1bf261ab12ba6d91da81371a02b25351c426043bb7bd30
2026-05-04 18:53.53 ---> saved as "27390ba86543b57e2dd6e95cecb7393b7c1e6e62f3ea3c3ba7ecfb3899da1205"

/: (user (uid 1000) (gid 1000))

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-05-04 18:53.53 ---> saved as "041628aaab0ec69c067b29e7db842d0d7f8e4a199e04184aae0501dafaaa483b"

/home/opam: (run (network host)
                 (shell "opam init --reinit --config .opamrc-sandbox -ni"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.

This version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.

Continue? [Y/n] y
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-05-04 18:54.19 ---> saved as "363bc7d750e817d4fc072f30c5d2570d4836d39b8de1e8d8d618ea14e6a3e5dd"

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.5.1
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.08
# invariant            ["ocaml-base-compiler" {= "4.08.1"}]
# compiler-packages    ocaml-base-compiler.4.08.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.08/lib/ocaml/stublibs:/home/opam/.opam/4.08/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.08.1
2026-05-04 18:54.20 ---> saved as "cb5e780550701126391154f466e1bddc1e793c1706a7729e4f0fe697194aca72"

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (env CI true)

/home/opam: (env OPAM_REPO_CI true)

/home/opam: (run (shell "rm -rf opam-repository/"))
2026-05-04 18:54.34 ---> saved as "4001898e79535eea4785bc59ea196d044248da429e85a96af332b0562a0301ac"

/home/opam: (copy (src .) (dst opam-repository/))
2026-05-04 18:54.45 ---> saved as "ddbdaebd070b578b86b4a78e71f0550087c879b4530231333c02593d4343eea7"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-05-04 18:55.05 ---> saved as "7fc8c7cfc55c87b765a0ec9de36025747ebb971032524b424b87b60147766399"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [130 kB]
- Fetched 221 kB in 0s (964 kB/s)
- Reading package lists...
- 
2026-05-04 18:55.07 ---> saved as "7f97815e4edbce7735563c4b5a965cd228f6039036fed14dd9509887efedbe9b"

/home/opam: (run (shell "opam pin add -k version -yn dockerfile-cmd.8.3.8 8.3.8"))
dockerfile-cmd is now pinned to version 8.3.8
2026-05-04 18:55.07 ---> saved as "aa22fa83a482e2943f05f52a881587cbd1a47ec2cbee87879b64e6da9184c77e"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dockerfile-cmd.8.3.8;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'dockerfile-cmd.8.3.8' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dockerfile-cmd.8.3.8 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 24 packages
  - install astring             0.8.5          [required by dockerfile-cmd]
  - install base                v0.14.4        [required by ppx_sexp_conv]
  - install bos                 0.2.1          [required by dockerfile-cmd]
  - install cmdliner            2.1.1          [required by dockerfile-cmd]
  - install csexp               1.5.2          [required by dune-configurator]
  - install dockerfile          8.3.8          [required by dockerfile-opam]
  - install dockerfile-cmd      8.3.8 (pinned)
  - install dockerfile-opam     8.3.8          [required by dockerfile-cmd]
  - install dune                3.22.2         [required by dockerfile-cmd]
  - install dune-configurator   3.22.2         [required by base]
  - install fmt                 0.11.0         [required by dockerfile-cmd]
  - install fpath               0.7.3          [required by bos]
  - install logs                0.8.0          [required by dockerfile-cmd]
  - install ocaml-compiler-libs v0.12.4        [required by ppxlib]
  - install ocaml-version       4.1.0          [required by dockerfile-opam]
  - install ocamlbuild          0.16.1         [required by astring, bos]
  - install ocamlfind           1.9.8          [required by astring, bos]
  - install ppx_derivers        1.2.1          [required by ppxlib]
  - install ppx_sexp_conv       v0.14.3        [required by dockerfile-cmd]
  - install ppxlib              0.25.1         [required by ppx_sexp_conv]
  - install rresult             0.7.0          [required by bos]
  - install sexplib0            v0.14.0        [required by dockerfile-cmd]
  - install stdlib-shims        0.3.0          [required by ppxlib]
  - install topkg               1.1.1          [required by astring, bos]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (cached)
-> retrieved base.v0.14.4  (https://opam.ocaml.org/cache)
-> retrieved bos.0.2.1  (cached)
-> retrieved cmdliner.2.1.1  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved dockerfile.8.3.8, dockerfile-cmd.8.3.8, dockerfile-opam.8.3.8  (cached)
-> retrieved dune.3.22.2, dune-configurator.3.22.2  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved logs.0.8.0  (cached)
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
-> retrieved ocaml-version.4.1.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> installed cmdliner.2.1.1
-> retrieved ppx_sexp_conv.v0.14.3  (https://opam.ocaml.org/cache)
-> retrieved ppxlib.0.25.1  (https://opam.ocaml.org/cache)
-> retrieved rresult.0.7.0  (cached)
-> retrieved sexplib0.v0.14.0  (https://opam.ocaml.org/cache)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved topkg.1.1.1  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed rresult.0.7.0
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed fpath.0.7.3
-> installed logs.0.8.0
-> installed bos.0.2.1
-> installed dune.3.22.2
-> installed ppx_derivers.1.2.1
-> installed csexp.1.5.2
-> installed ocaml-compiler-libs.v0.12.4
-> installed ocaml-version.4.1.0
-> installed sexplib0.v0.14.0
-> installed stdlib-shims.0.3.0
-> installed dune-configurator.3.22.2
-> installed base.v0.14.4
-> installed ppxlib.0.25.1
-> installed ppx_sexp_conv.v0.14.3
-> installed dockerfile.8.3.8
-> installed dockerfile-opam.8.3.8
-> installed dockerfile-cmd.8.3.8
Done.
# To update the current shell environment, run: eval $(opam env)
2026-05-04 18:57.06 ---> saved as "2ccc09b1353ef22246dc8b9350a6436e78b13afd99d8d8bb7233e1dc2c3abab9"

/home/opam: (env OPAMCRITERIA +removed,+count[version-lag,solution])

/home/opam: (env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])

/home/opam: (env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dockerfile-cmd.8.3.8;\
                        \n        res=$?;\
                        \n        test \"$res\" != 31 && exit \"$res\";\
                        \n        export OPAMCLI=2.0;\
                        \n        build_dir=$(opam var prefix)/.opam-switch/build;\
                        \n        failed=$(ls \"$build_dir\");\
                        \n        partial_fails=\"\";\
                        \n        for pkg in $failed; do\
                        \n          if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'dockerfile-cmd.8.3.8' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
=== remove 2 packages
  - remove    csexp                   1.5.2                     [conflicts with dune]
  - remove    stdlib-shims            0.3.0                     [conflicts with dune]
=== downgrade 16 packages
  - downgrade astring                 0.8.5 to 0.8.3            [required by dockerfile-cmd]
  - downgrade base                    v0.14.4 to v0.12.2        [uses dune]
  - downgrade cmdliner                2.1.1 to 1.0.4            [required by dockerfile-cmd]
  - downgrade dune                    3.22.2 to 3.20.0          [required by dockerfile-cmd]
  - downgrade dune-configurator       3.22.2 to 2.5.1           [uses dune]
  - downgrade fmt                     0.11.0 to 0.9.0           [required by dockerfile-cmd]
  - downgrade logs                    0.8.0 to 0.7.0            [required by dockerfile-cmd]
  - downgrade ocaml-compiler-libs     v0.12.4 to v0.11.0        [required by ppxlib]
  - downgrade ocaml-version           4.1.0 to 4.0.1            [uses dune]
  - downgrade ocamlbuild              0.16.1 to 0.14.0          [required by astring]
  - downgrade ocamlfind               1.9.8 to 1.8.0            [required by astring]
  - downgrade ppx_derivers            1.2.1 to 1.0              [required by ppxlib]
  - downgrade ppx_sexp_conv           v0.14.3 to v0.12.0        [required by dockerfile-cmd]
  - downgrade ppxlib                  0.25.1 to 0.8.1           [uses dune]
  - downgrade sexplib0                v0.14.0 to v0.12.0        [required by dockerfile-cmd]
  - downgrade topkg                   1.1.1 to 1.0.8            [required by astring]
=== recompile 5 packages
  - recompile bos                     0.2.1                     [uses astring]
  - recompile dockerfile              8.3.8                     [uses fmt]
  - recompile dockerfile-cmd          8.3.8 (pinned)
  - recompile dockerfile-opam         8.3.8                     [uses fmt]
  - recompile fpath                   0.7.3                     [uses astring]
=== install 7 packages
  - install   base-bytes              base                      [required by astring]
  - install   conf-m4                 1                         [required by ocamlfind]
  - install   dune-private-libs       2.5.1                     [required by dune-configurator]
  - install   jbuilder                1.0+beta20.1 (deprecated) [required by ocaml-compiler-libs]
  - install   ocaml-migrate-parsetree 1.3.1 (deprecated)        [required by ppxlib]
  - install   result                  1.5                       [required by ocaml-migrate-parsetree]
  - install   stdio                   v0.12.0                   [required by ppxlib]

The following system packages will first need to be installed:
    m4

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
  3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
  4. Abort the installation

[1/2/3/4] 1

+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4"
- Selecting previously unselected package m4.
- (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 ... 20623 files and directories currently installed.)
- Preparing to unpack .../archives/m4_1.4.19-8_amd64.deb ...
- Unpacking m4 (1.4.19-8) ...
- Setting up m4 (1.4.19-8) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.3  (https://opam.ocaml.org/cache)
-> retrieved base.v0.12.2  (https://opam.ocaml.org/cache)
-> retrieved bos.0.2.1  (cached)
-> retrieved cmdliner.1.0.4  (cached)
-> retrieved dockerfile.8.3.8, dockerfile-cmd.8.3.8, dockerfile-opam.8.3.8  (cached)
-> installed conf-m4.1
-> retrieved dune.3.20.0  (cached)
-> retrieved dune-configurator.2.5.1, dune-private-libs.2.5.1  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved jbuilder.1.0+beta20.1  (https://opam.ocaml.org/cache)
-> retrieved logs.0.7.0  (cached)
-> retrieved ocaml-compiler-libs.v0.11.0  (https://opam.ocaml.org/cache)
-> retrieved ocaml-migrate-parsetree.1.3.1  (https://opam.ocaml.org/cache)
-> retrieved ocaml-version.4.0.1  (https://opam.ocaml.org/cache)
-> retrieved ocamlbuild.0.14.0  (cached)
-> retrieved ocamlfind.1.8.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_derivers.1.0  (https://opam.ocaml.org/cache)
-> retrieved ppx_sexp_conv.v0.12.0  (https://opam.ocaml.org/cache)
-> retrieved ppxlib.0.8.1  (https://opam.ocaml.org/cache)
-> retrieved result.1.5  (cached)
-> retrieved sexplib0.v0.12.0  (https://opam.ocaml.org/cache)
-> retrieved stdio.v0.12.0  (https://opam.ocaml.org/cache)
-> retrieved topkg.1.0.8  (cached)
-> installed jbuilder.1.0+beta20.1
-> removed   dockerfile-cmd.8.3.8
-> removed   bos.0.2.1
-> removed   dockerfile-opam.8.3.8
-> removed   dockerfile.8.3.8
-> removed   fpath.0.7.3
-> removed   astring.0.8.5
-> removed   logs.0.8.0
-> removed   fmt.0.11.0
-> removed   cmdliner.2.1.1
-> removed   ocaml-version.4.1.0
-> removed   ppx_sexp_conv.v0.14.3
-> removed   base.v0.14.4
-> removed   dune-configurator.3.22.2
-> removed   csexp.1.5.2
-> removed   ppxlib.0.25.1
-> removed   ocaml-compiler-libs.v0.12.4
-> removed   ppx_derivers.1.2.1
-> removed   sexplib0.v0.14.0
-> removed   stdlib-shims.0.3.0
-> removed   dune.3.22.2
-> removed   topkg.1.1.1
-> removed   ocamlbuild.0.16.1
-> removed   ocamlfind.1.9.8
-> installed dune.3.20.0
-> installed ocaml-compiler-libs.v0.11.0
-> installed ocamlbuild.0.14.0
-> installed ocamlfind.1.8.0
-> installed base-bytes.base
-> installed cmdliner.1.0.4
-> installed ocaml-version.4.0.1
-> installed ppx_derivers.1.0
-> installed result.1.5
-> installed sexplib0.v0.12.0
-> installed dune-private-libs.2.5.1
-> installed dune-configurator.2.5.1
-> installed topkg.1.0.8
-> installed ocaml-migrate-parsetree.1.3.1
-> installed fmt.0.9.0
-> installed astring.0.8.3
-> installed fpath.0.7.3
-> installed logs.0.7.0
-> installed base.v0.12.2
-> installed stdio.v0.12.0
-> installed bos.0.2.1
-> installed ppxlib.0.8.1
-> installed ppx_sexp_conv.v0.12.0
-> installed dockerfile.8.3.8
-> installed dockerfile-opam.8.3.8
-> installed dockerfile-cmd.8.3.8
Done.

<><> ocaml-migrate-parsetree.1.3.1 installed successfully <><><><><><><><><><><>
=> Note: This package is deprecated.

<><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2026-05-04 18:58.15 ---> saved as "4478982291f40d374849b99dab8b909a9d79349e13f0fba1c25048151ce1050c"
Job succeeded
2026-05-04 18:58.26: Job succeeded