(for PR #29367)

2026-02-10 16:19.32: New job: build multipart_form.0.8.0, using opam 2.1
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29367/head (41132ad3bb08c1323eb53af67d50a84e89be1763)
                              on debian-13-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29367/head" && git reset --hard 41132ad3
git fetch origin master
git merge --no-edit 6a35634d6446e6151b438792d64cc32db88a1a2e
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn multipart_form.0.8.0 0.8.0
RUN opam reinstall multipart_form.0.8.0; \
    res=$?; \
    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 "$pkg" != 'multipart_form.0.8.0' && partial_fails="$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 .

2026-02-10 16:19.32: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633-multipart_form.0.8.0-41132ad3bb08c1323eb53af67d50a84e89be1763"
2026-02-10 16:19.32: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.1 /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 multipart_form.0.8.0 0.8.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall multipart_form.0.8.0;\
             \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 \"$pkg\" != 'multipart_form.0.8.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-02-10 16:19.32: Waiting for resource in pool OCluster
2026-02-10 19:15.06: Waiting for worker…
2026-02-10 19:17.30: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
HEAD is now at 6a35634d64 Merge pull request #29363 from hannesm/maint-none-feb-2026
Merge made by the 'ort' strategy.
 .../multipart_form-cohttp-lwt.0.8.0/opam           | 29 ++++++++++++++
 .../multipart_form-eio.0.8.0/opam                  | 42 +++++++++++++++++++++
 .../multipart_form-lwt.0.8.0/opam                  | 42 +++++++++++++++++++++
 .../multipart_form-miou.0.8.0/opam                 | 42 +++++++++++++++++++++
 packages/multipart_form/multipart_form.0.8.0/opam  | 44 ++++++++++++++++++++++
 5 files changed, 199 insertions(+)
 create mode 100644 packages/multipart_form-cohttp-lwt/multipart_form-cohttp-lwt.0.8.0/opam
 create mode 100644 packages/multipart_form-eio/multipart_form-eio.0.8.0/opam
 create mode 100644 packages/multipart_form-lwt/multipart_form-lwt.0.8.0/opam
 create mode 100644 packages/multipart_form-miou/multipart_form-miou.0.8.0/opam
 create mode 100644 packages/multipart_form/multipart_form.0.8.0/opam

(from ocaml/opam:debian-13-ocaml-4.14@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633' locally
docker.io/ocaml/opam@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633: Pulling from ocaml/opam
ef235bf1a09a: Already exists
58b06b604a42: Already exists
b55f23c32d5a: Already exists
aa415425edb7: Already exists
c4f39ed7469c: Already exists
ca248a2fdd5e: Already exists
74109c509b2f: Already exists
18c2fa2271cb: Already exists
37d4d41661a2: Already exists
0b2f35f78814: Already exists
e65f29522a9a: Already exists
603a51b67573: Already exists
89b2faa02f16: Already exists
e5f11471afd4: Already exists
d7b0e5daa224: Already exists
7bec4d50f3b2: Already exists
d3a70ed71f1c: Already exists
90de03d9b27a: Already exists
a28f685cf2db: Already exists
5bb5e02041c7: Already exists
74f9af816199: Already exists
74c2f6cb4138: Already exists
4f4fb700ef54: Already exists
5ce9bdcb2952: Already exists
bf18c14e9b34: Already exists
bb4b67501479: Already exists
89e7ed0468f5: Already exists
640077527026: Already exists
363b481ff012: Already exists
437bd8bc3ce9: Already exists
2bcf3429833a: Already exists
3e5fe21454e9: Already exists
f3afb11ae499: Already exists
c3a5b88f5e5f: Already exists
124a1dc355b1: Already exists
0a9982d37abd: Already exists
9b8b724665ed: Already exists
f81507befe71: Already exists
7984e4546bf9: Already exists
3579b890ab6e: Already exists
e83772930ba8: Already exists
01bb609bb248: Pulling fs layer
7597cc56d4df: Pulling fs layer
9dbeadd31c61: Pulling fs layer
f436be41184a: Pulling fs layer
f436be41184a: Waiting
9dbeadd31c61: Verifying Checksum
9dbeadd31c61: Download complete
7597cc56d4df: Verifying Checksum
7597cc56d4df: Download complete
f436be41184a: Verifying Checksum
f436be41184a: Download complete
01bb609bb248: Verifying Checksum
01bb609bb248: Download complete
01bb609bb248: Pull complete
7597cc56d4df: Pull complete
9dbeadd31c61: Pull complete
f436be41184a: Pull complete
Digest: sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633
Status: Downloaded newer image for ocaml/opam@sha256:04864ce35c9a53a8f91e1b6ddfe19ff405f2881ec1201cdca698239b3b811633
2026-02-10 19:17.38 ---> using "d6079ab6cce1b58b34ac9b5ed11aa86b7980ab728c75f5a6ba9271e98dc1ac1c" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam"))
2026-02-10 19:17.39 ---> saved as "4a70d49e259cd2f812443d56df954c4987f9e4d7612bebdc07855b703ebe0893"

/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 development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.1, 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
2026-02-10 19:19.16 ---> saved as "250220645aa64d32ef4c180611dea9f26ec188eb35a38db6d8fa13744e9bd0f1"

/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         2.1.6 (263921263e1f745613e2882745114b7b08f3608b) 
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# solver               builtin-0install
# install-criteria     
# upgrade-criteria     
# jobs                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       4.14.2
2026-02-10 19:19.19 ---> saved as "46738681d6d946923be18fd9620ca9fc09b5fa4e71c5f60f9a092e2c476657b7"

/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/"))
2026-02-10 19:19.29 ---> saved as "6171e99e3eb2625ae2df5197919d1a8b7df43f6fdb3e40bfc84f702a9e1f2a3d"

/home/opam: (copy (src .) (dst opam-repository/))
2026-02-10 19:19.44 ---> saved as "8943ab2dab8992adca872f850850e72c00df0d59a6bb1bf00fce6b09217c8b2b"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-02-10 19:20.01 ---> saved as "d80d4a7a05b3e7f9c4fdf56538e70092cb7a6807d4a0cac91f5be988077aeb07"

/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 [104 kB]
- Fetched 195 kB in 0s (1617 kB/s)
- Reading package lists...
- 
2026-02-10 19:20.02 ---> saved as "4223d0dfc07094d0bfa01cbeabd39750b5ca27dedf3407ea24f137de64b18980"

/home/opam: (run (shell "opam pin add -k version -yn multipart_form.0.8.0 0.8.0"))
multipart_form is now pinned to version 0.8.0
2026-02-10 19:20.03 ---> saved as "59c6ed053772208e7a664559454e92f748b23623aa40fff33cb4159d18090ffa"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall multipart_form.0.8.0;\
                        \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 \"$pkg\" != 'multipart_form.0.8.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
multipart_form.0.8.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
  - install ocamlbuild         0.16.1 [required by fmt, logs]
  - install dune               3.21.0 [required by multipart_form]
  - install ocamlfind          1.9.8  [required by fmt, logs]
  - install pecu               0.7    [required by multipart_form]
  - install ocaml-syntax-shims 1.0.0  [required by angstrom]
  - install csexp              1.5.2  [required by dune-configurator]
  - install bstr               0.0.4  [required by prettym]
  - install base64             3.5.2  [required by multipart_form]
  - install topkg              1.1.1  [required by fmt, logs]
  - install dune-configurator  3.21.0 [required by bigstringaf]
  - install uutf               1.0.4  [required by multipart_form]
  - install fmt                0.11.0 [required by multipart_form]
  - install bigstringaf        0.10.0 [required by multipart_form]
  - install logs               0.10.0 [required by multipart_form]
  - install ke                 0.6    [required by multipart_form]
  - install angstrom           0.16.1 [required by multipart_form]
  - install prettym            0.0.4  [required by multipart_form]
  - install unstrctrd          0.4    [required by multipart_form]
  - install multipart_form     0.8.0*
===== 19 to install =====

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved base64.3.5.2  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved bstr.0.0.4  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.21.0  (cached)
-> retrieved dune-configurator.3.21.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved ke.0.6  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved multipart_form.0.8.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved pecu.0.7  (cached)
-> retrieved prettym.0.0.4  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved unstrctrd.0.4  (cached)
-> retrieved uutf.1.0.4  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed logs.0.10.0
-> installed dune.3.21.0
-> installed base64.3.5.2
-> installed csexp.1.5.2
-> installed bstr.0.0.4
-> installed ke.0.6
-> installed pecu.0.7
-> installed ocaml-syntax-shims.1.0.0
-> installed prettym.0.0.4
-> installed dune-configurator.3.21.0
-> installed bigstringaf.0.10.0
-> installed angstrom.0.16.1
-> installed unstrctrd.0.4
-> installed multipart_form.0.8.0
Done.
# Run eval $(opam env) to update the current shell environment
2026-02-10 19:20.48 ---> saved as "5ccfac6e4a340c330f3b7c230bebc6345dad5acfbbbbaad524fc6d39654f9b3f"
Job succeeded
2026-02-10 19:20.53: Job succeeded