(for PR #29340)

2026-02-05 09:12.57: New job: test testcontainers-postgres.0.1.1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29340/head (e880570e3b5fafaf82eb5d743d21f1617b4dd052)
                              on freebsd-14.3-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29340/head" && git reset --hard e880570e
git fetch origin master
git merge --no-edit b901e73be8f0428ab7c60a6fd1e47e7dcacbdfd5
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM freebsd-14.3-ocaml-5.4
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/local/bin/opam-dev /usr/local/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn testcontainers-postgres.0.1.1 0.1.1
RUN opam reinstall testcontainers-postgres.0.1.1; \
    res=$?; \
    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 "\"freebsd-14.3\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'testcontainers-postgres.0.1.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test testcontainers-postgres.0.1.1) || true
RUN opam reinstall --with-test --verbose testcontainers-postgres.0.1.1; \
    res=$?; \
    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 "\"freebsd-14.3\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'testcontainers-postgres.0.1.1' && partial_fails="$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 .

2026-02-05 09:12.57: Using cache hint "freebsd-14.3-ocaml-5.4-testcontainers-postgres.0.1.1-e880570e3b5fafaf82eb5d743d21f1617b4dd052"
2026-02-05 09:12.57: Using OBuilder spec:
((from freebsd-14.3-ocaml-5.4)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/local/bin/opam-dev /usr/local/bin/opam"))
 (run (network host)
      (shell "opam init --reinit -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 testcontainers-postgres.0.1.1 0.1.1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall testcontainers-postgres.0.1.1;\
             \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 \"\\\"freebsd-14.3\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'testcontainers-postgres.0.1.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test testcontainers-postgres.0.1.1) || true"))
 (run (shell  "opam reinstall --with-test --verbose testcontainers-postgres.0.1.1;\
             \n        res=$?;\
             \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 \"\\\"freebsd-14.3\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'testcontainers-postgres.0.1.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-02-05 09:12.57: Waiting for resource in pool OCluster
2026-02-05 09:12.59: Waiting for worker…
2026-02-05 09:12.59: Got resource from pool OCluster
Building on rosemary
All commits already cached
Updating files: 100% (19351/19351), done.
HEAD is now at b901e73be8 Merge pull request #29336 from raphael-proust/rename-lwt-beta
Updating b901e73be8..e880570e3b
Fast-forward
 .../testcontainers-elasticsearch.0.1.1/opam        | 41 ++++++++++++++++
 .../testcontainers-kafka.0.1.1/opam                | 41 ++++++++++++++++
 .../testcontainers-localstack.0.1.1/opam           | 42 +++++++++++++++++
 .../testcontainers-memcached.0.1.1/opam            | 41 ++++++++++++++++
 .../testcontainers-mockserver.0.1.1/opam           | 42 +++++++++++++++++
 .../testcontainers-mongo.0.1.1/opam                | 41 ++++++++++++++++
 .../testcontainers-mysql.0.1.1/opam                | 41 ++++++++++++++++
 .../testcontainers-postgres.0.1.1/opam             | 41 ++++++++++++++++
 .../testcontainers-rabbitmq.0.1.1/opam             | 41 ++++++++++++++++
 .../testcontainers-redis.0.1.1/opam                | 41 ++++++++++++++++
 packages/testcontainers/testcontainers.0.1.1/opam  | 54 ++++++++++++++++++++++
 11 files changed, 466 insertions(+)
 create mode 100644 packages/testcontainers-elasticsearch/testcontainers-elasticsearch.0.1.1/opam
 create mode 100644 packages/testcontainers-kafka/testcontainers-kafka.0.1.1/opam
 create mode 100644 packages/testcontainers-localstack/testcontainers-localstack.0.1.1/opam
 create mode 100644 packages/testcontainers-memcached/testcontainers-memcached.0.1.1/opam
 create mode 100644 packages/testcontainers-mockserver/testcontainers-mockserver.0.1.1/opam
 create mode 100644 packages/testcontainers-mongo/testcontainers-mongo.0.1.1/opam
 create mode 100644 packages/testcontainers-mysql/testcontainers-mysql.0.1.1/opam
 create mode 100644 packages/testcontainers-postgres/testcontainers-postgres.0.1.1/opam
 create mode 100644 packages/testcontainers-rabbitmq/testcontainers-rabbitmq.0.1.1/opam
 create mode 100644 packages/testcontainers-redis/testcontainers-redis.0.1.1/opam
 create mode 100644 packages/testcontainers/testcontainers.0.1.1/opam

(from freebsd-14.3-ocaml-5.4)
2026-02-05 09:10.23 ---> using "463e9b939b79b2568bf98b05cff00f85b3ec5717170cf88773a44ae3b08f11e7" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/local/bin/opam-dev /usr/local/bin/opam"))
2026-02-05 09:10.23 ---> using "0f4f38cca0f09ffdac905c0015fdbe56f9214c89e28a28ae3325cd6eed47fd99" from cache

/home/opam: (run (network host)
                 (shell "opam init --reinit -ni"))
No configuration file found, using 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 2.1 to version 2.2, which can't be reverted.
You may want to back it up before going further.

Continue? [Y/n] y
[NOTE] The 'jobs' option was reset, its value was 1 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
           opam option jobs=1 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from git+file:///home/opam/opam-repository
2026-02-05 09:10.23 ---> using "430d75e95f6be08ef0776e6e6bb864bc698709d5f7d071fd7fbbf37d0a8617d5" from cache

/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         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=freebsd os-distribution=freebsd os-version=1403000
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 39
# repositories         1 (version-controlled)
# pinned               0
# current-switch       5.4.0
# invariant            ["ocaml-base-compiler" {= "5.4.0"} | "ocaml-system" {= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4.0/lib/ocaml/stublibs:/home/opam/.opam/5.4.0/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0
2026-02-05 09:10.24 ---> using "8a5a57fecc1d42886ddc4a5b75b36583eef8196838ccdc1bf870bc7798f6f185" from cache

/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/"))
2026-02-05 09:10.24 ---> using "5d57b5e6a2b42d2aa72fb2cc8558fd5735263edde7f2032c7588b729f1b1565f" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-02-05 09:10.25 ---> using "3b396deb09688a202c99a54b3e5ed3855fd67973ec5b923f640bc949f12ea3e0" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-02-05 09:10.30 ---> saved as "9e0b0d63232d6c38b59998e197a65b284668d9170c4bab482cb60f5c0c2c3f38"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
[WARNING] Unknown update command for bsd, skipping system update
2026-02-05 09:10.30 ---> saved as "cc3346ac89c7269ee0b5a31ccfe36e4cf459a00611090a54a93d6a5b5b57a167"

/home/opam: (run (shell "opam pin add -k version -yn testcontainers-postgres.0.1.1 0.1.1"))
testcontainers-postgres is now pinned to version 0.1.1
2026-02-05 09:10.31 ---> saved as "155b14b7a8dabe77329ed9fd22551de6f98dfc77c1a2abda1f0821cfe6847f27"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall testcontainers-postgres.0.1.1;\
                        \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 \"\\\"freebsd-14.3\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'testcontainers-postgres.0.1.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
testcontainers-postgres.0.1.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 27 packages
  ∗ angstrom                0.16.1         [required by uri]
  ∗ base-bytes              base           [required by ocplib-endian]
  ∗ bigstringaf             0.10.0         [required by angstrom]
  ∗ cppo                    1.8.0          [required by lwt]
  ∗ csexp                   1.5.2          [required by dune-configurator]
  ∗ dune                    3.21.0         [required by testcontainers-postgres]
  ∗ dune-configurator       3.21.0         [required by lwt]
  ∗ fmt                     0.11.0         [required by testcontainers]
  ∗ logs                    0.10.0         [required by testcontainers]
  ∗ lwt                     6.1.0          [required by lwt_ppx, testcontainers]
  ∗ lwt_ppx                 6.1.0          [required by testcontainers-postgres]
  ∗ ocaml-compiler-libs     v0.17.0        [required by ppxlib]
  ∗ ocaml-syntax-shims      1.0.0          [required by angstrom]
  ∗ ocamlbuild              0.16.1         [required by fmt, logs]
  ∗ ocamlfind               1.9.8          [required by fmt, logs]
  ∗ ocplib-endian           1.2            [required by lwt]
  ∗ ppx_derivers            1.2.1          [required by ppxlib]
  ∗ ppxlib                  0.37.0         [required by lwt_ppx]
  ∗ re                      1.14.0         [required by testcontainers]
  ∗ sexplib0                v0.17.0        [required by ppxlib]
  ∗ stdlib-shims            0.3.0          [required by ppxlib]
  ∗ stringext               1.6.0          [required by uri]
  ∗ testcontainers          0.1.1          [required by testcontainers-postgres]
  ∗ testcontainers-postgres 0.1.1 (pinned)
  ∗ topkg                   1.1.1          [required by fmt, logs]
  ∗ uri                     4.4.0          [required by testcontainers]
  ∗ yojson                  3.0.0          [required by testcontainers]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
⬇ retrieved angstrom.0.16.1  (cached)
⬇ retrieved bigstringaf.0.10.0  (cached)
⬇ retrieved cppo.1.8.0  (cached)
⬇ retrieved csexp.1.5.2  (cached)
⬇ retrieved dune.3.21.0, dune-configurator.3.21.0  (cached)
⬇ retrieved fmt.0.11.0  (cached)
⬇ retrieved logs.0.10.0  (cached)
⬇ retrieved lwt.6.1.0, lwt_ppx.6.1.0  (cached)
⬇ retrieved ocaml-compiler-libs.v0.17.0  (cached)
⬇ retrieved ocaml-syntax-shims.1.0.0  (cached)
⬇ retrieved ocamlbuild.0.16.1  (cached)
⬇ retrieved ocamlfind.1.9.8  (cached)
⬇ retrieved ocplib-endian.1.2  (cached)
⬇ retrieved ppx_derivers.1.2.1  (cached)
⬇ retrieved ppxlib.0.37.0  (cached)
⬇ retrieved re.1.14.0  (cached)
⬇ retrieved sexplib0.v0.17.0  (cached)
⬇ retrieved stdlib-shims.0.3.0  (cached)
⬇ retrieved stringext.1.6.0  (cached)
⬇ retrieved testcontainers.0.1.1, testcontainers-postgres.0.1.1  (https://github.com/benodiwal/testcontainers-ocaml/archive/refs/tags/v0.1.0.tar.gz)
⬇ retrieved topkg.1.1.1  (cached)
⬇ retrieved uri.4.4.0  (cached)
⬇ retrieved yojson.3.0.0  (cached)
∗ installed ocamlfind.1.9.8
∗ installed base-bytes.base
∗ installed ocamlbuild.0.16.1
∗ installed topkg.1.1.1
∗ installed fmt.0.11.0
∗ installed dune.3.21.0
∗ installed ppx_derivers.1.2.1
∗ installed csexp.1.5.2
∗ installed stringext.1.6.0
∗ installed stdlib-shims.0.3.0
∗ installed sexplib0.v0.17.0
∗ installed ocaml-syntax-shims.1.0.0
∗ installed ocaml-compiler-libs.v0.17.0
∗ installed cppo.1.8.0
∗ installed yojson.3.0.0
∗ installed re.1.14.0
∗ installed ocplib-endian.1.2
∗ installed dune-configurator.3.21.0
∗ installed bigstringaf.0.10.0
∗ installed angstrom.0.16.1
∗ installed uri.4.4.0
∗ installed lwt.6.1.0
∗ installed logs.0.10.0
∗ installed ppxlib.0.37.0
∗ installed lwt_ppx.6.1.0
∗ installed testcontainers.0.1.1
∗ installed testcontainers-postgres.0.1.1
Done.
2026-02-05 09:12.16 ---> saved as "57883ffcbde19a70c520425772cd9cc893aa06d637af8efa5165778008656f4d"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test testcontainers-postgres.0.1.1) || true"))
The following actions will be performed:
=== recompile 4 packages
  ↻ fmt                     0.11.0         [uses cmdliner]
  ↻ logs                    0.10.0         [uses cmdliner]
  ↻ testcontainers          0.1.1          [uses fmt]
  ↻ testcontainers-postgres 0.1.1 (pinned)
=== install 5 packages
  ∗ alcotest                1.9.1          [required by testcontainers-postgres]
  ∗ alcotest-lwt            1.9.1          [required by testcontainers-postgres]
  ∗ astring                 0.8.5          [required by alcotest]
  ∗ cmdliner                2.1.0          [required by alcotest]
  ∗ uutf                    1.0.4          [required by alcotest]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
⬇ retrieved alcotest.1.9.1, alcotest-lwt.1.9.1  (https://github.com/mirage/alcotest/releases/download/1.9.1/alcotest-1.9.1.tbz)
⬇ retrieved astring.0.8.5  (https://erratique.ch/software/astring/releases/astring-0.8.5.tbz)
⬇ retrieved cmdliner.2.1.0  (https://erratique.ch/software/cmdliner/releases/cmdliner-2.1.0.tbz)
⬇ retrieved fmt.0.11.0  (https://erratique.ch/software/fmt/releases/fmt-0.11.0.tbz)
⬇ retrieved logs.0.10.0  (https://erratique.ch/software/logs/releases/logs-0.10.0.tbz)
⬇ retrieved testcontainers.0.1.1, testcontainers-postgres.0.1.1  (https://github.com/benodiwal/testcontainers-ocaml/archive/refs/tags/v0.1.0.tar.gz)
⬇ retrieved uutf.1.0.4  (https://erratique.ch/software/uutf/releases/uutf-1.0.4.tbz)
∗ installed astring.0.8.5
⊘ removed   testcontainers-postgres.0.1.1
⊘ removed   testcontainers.0.1.1
⊘ removed   logs.0.10.0
⊘ removed   fmt.0.11.0
∗ installed cmdliner.2.1.0
∗ installed uutf.1.0.4
∗ installed fmt.0.11.0
∗ installed alcotest.1.9.1
∗ installed logs.0.10.0
∗ installed alcotest-lwt.1.9.1
∗ installed testcontainers.0.1.1
[ERROR] The compilation of testcontainers-postgres.0.1.1 failed at "dune build -p testcontainers-postgres -j 39 @install @runtest".

#=== ERROR while compiling testcontainers-postgres.0.1.1 ======================#
# context              2.5.0 | freebsd/x86_64 | ocaml-base-compiler.5.4.0 | pinned(https://github.com/benodiwal/testcontainers-ocaml/archive/refs/tags/v0.1.0.tar.gz)
# path                 ~/.opam/5.4.0/.opam-switch/build/testcontainers-postgres.0.1.1
# command              ~/.opam/5.4.0/bin/dune build -p testcontainers-postgres -j 39 @install @runtest
# exit-code            1
# env-file             ~/.opam/log/testcontainers-postgres-36377-df07c6.env
# output-file          ~/.opam/log/testcontainers-postgres-36377-df07c6.out
### output ###
# File "modules/postgres/test/dune", line 2, characters 7-27:
# 2 |  (name test_postgres_runner)
#            ^^^^^^^^^^^^^^^^^^^^
# (cd _build/default/modules/postgres/test && ./test_postgres_runner.exe)
# Testing `testcontainers-postgres'.
# This run has ID `N9J4QI02'.
# 
#   [OK]          postgres          0   config.
#   [FAIL]        postgres          1   container.
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        postgres          1   container.                               │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOENT, "connect", "")
#             Raised by primitive operation at Lwt_unix.connect.(fun) in file "src/unix/lwt_unix.cppo.ml", line 1745, characters 10-33
#             Called from Lwt_unix.wrap_syscall.(fun) in file "src/unix/lwt_unix.cppo.ml", line 540, characters 17-28
#             Re-raised at Lwt_unix.wrap_syscall.(fun) in file "src/unix/lwt_unix.cppo.ml", line 554, characters 4-17
#             Called from Testcontainers__Docker_client.connect_to_docker in file "lib/docker_client.ml", line 107, characters 12-38
#             Called from Testcontainers__Docker_client.make_request in file "lib/docker_client.ml", line 191, characters 14-34
#             Called from Testcontainers__Docker_client.image_exists in file "lib/docker_client.ml", line 561, characters 23-48
#             Called from Testcontainers__Container.ensure_image_exists in file "lib/container.ml", line 161, characters 16-48
#             Called from Testcontainers__Container.start in file "lib/container.ml", line 166, characters 12-37
#             Called from Testcontainers_postgres__Postgres_container.start in file "modules/postgres/postgres_container.ml" (inlined), line 58, characters 2-25
#             Called from Testcontainers_postgres__Postgres_container.with_postgres in file "modules/postgres/postgres_container.ml", line 83, characters 19-26
#             Called from Alcotest_lwt.run_test.(fun) in file "src/alcotest-lwt/alcotest_lwt.ml", line 24, characters 47-57
#             Called from Lwt.Sequential_composition.try_bind in file "src/core/lwt.ml", line 2154, characters 10-14
#             
# Logs saved to `~/.opam/5.4.0/.opam-switch/build/testcontainers-postgres.0.1.1/_build/default/modules/postgres/test/_build/_tests/testcontainers-postgres/postgres.001.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# Full test results in `~/.opam/5.4.0/.opam-switch/build/testcontainers-postgres.0.1.1/_build/default/modules/postgres/test/_build/_tests/testcontainers-postgres'.
# 1 failure! in 0.000s. 2 tests run.



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
┌─ The following actions failed
│ λ build testcontainers-postgres 0.1.1
└─ 
┌─ The following changes have been performed
│ ⊘ remove    testcontainers-postgres 0.1.1
│ ↻ recompile fmt                     0.11.0
│ ↻ recompile logs                    0.10.0
│ ↻ recompile testcontainers          0.1.1
│ ∗ install   alcotest                1.9.1
│ ∗ install   alcotest-lwt            1.9.1
│ ∗ install   astring                 0.8.5
│ ∗ install   cmdliner                2.1.0
│ ∗ install   uutf                    1.0.4
└─ 

The former state can be restored with:
    /usr/local/bin/opam switch import "/home/opam/.opam/5.4.0/.opam-switch/backup/state-20260205091218.export"
Or you can retry to install your package selection with:
    /usr/local/bin/opam install --restore
2026-02-05 09:12.46 ---> saved as "cffcb9c3eef251a0a5606e6849d8e96d0b5a17bc4eced80e847a9d11587f2ce1"

/home/opam: (run (shell  "opam reinstall --with-test --verbose testcontainers-postgres.0.1.1;\
                        \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 \"\\\"freebsd-14.3\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'testcontainers-postgres.0.1.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
testcontainers-postgres.0.1.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 1 package
  ∗ testcontainers-postgres 0.1.1 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/3: [testcontainers-postgres: dune build]
+ /home/opam/.opam/5.4.0/bin/dune "build" "-p" "testcontainers-postgres" "-j" "39" "@install" "@runtest" (CWD=/home/opam/.opam/5.4.0/.opam-switch/build/testcontainers-postgres.0.1.1)
- File "modules/postgres/test/dune", line 2, characters 7-27:
- 2 |  (name test_postgres_runner)
-            ^^^^^^^^^^^^^^^^^^^^
- (cd _build/default/modules/postgres/test && ./test_postgres_runner.exe)
- Testing `testcontainers-postgres'.
- This run has ID `0MFZA7YS'.
- 
-   [OK]          postgres          0   config.
-   [FAIL]        postgres          1   container.
- 
- ┌──────────────────────────────────────────────────────────────────────────────┐
- │ [FAIL]        postgres          1   container.                               │
- └──────────────────────────────────────────────────────────────────────────────┘
- [exception] Unix.Unix_error(Unix.ENOENT, "connect", "")
-             Raised by primitive operation at Lwt_unix.connect.(fun) in file "src/unix/lwt_unix.cppo.ml", line 1745, characters 10-33
-             Called from Lwt_unix.wrap_syscall.(fun) in file "src/unix/lwt_unix.cppo.ml", line 540, characters 17-28
-             Re-raised at Lwt_unix.wrap_syscall.(fun) in file "src/unix/lwt_unix.cppo.ml", line 554, characters 4-17
-             Called from Testcontainers__Docker_client.connect_to_docker in file "lib/docker_client.ml", line 107, characters 12-38
-             Called from Testcontainers__Docker_client.make_request in file "lib/docker_client.ml", line 191, characters 14-34
-             Called from Testcontainers__Docker_client.image_exists in file "lib/docker_client.ml", line 561, characters 23-48
-             Called from Testcontainers__Container.ensure_image_exists in file "lib/container.ml", line 161, characters 16-48
-             Called from Testcontainers__Container.start in file "lib/container.ml", line 166, characters 12-37
-             Called from Testcontainers_postgres__Postgres_container.start in file "modules/postgres/postgres_container.ml" (inlined), line 58, characters 2-25
-             Called from Testcontainers_postgres__Postgres_container.with_postgres in file "modules/postgres/postgres_container.ml", line 83, characters 19-26
-             Called from Alcotest_lwt.run_test.(fun) in file "src/alcotest-lwt/alcotest_lwt.ml", line 24, characters 47-57
-             Called from Lwt.Sequential_composition.try_bind in file "src/core/lwt.ml", line 2154, characters 10-14
-             
- Logs saved to `~/.opam/5.4.0/.opam-switch/build/testcontainers-postgres.0.1.1/_build/default/modules/postgres/test/_build/_tests/testcontainers-postgres/postgres.001.output'.
-  ──────────────────────────────────────────────────────────────────────────────
- 
- Full test results in `~/.opam/5.4.0/.opam-switch/build/testcontainers-postgres.0.1.1/_build/default/modules/postgres/test/_build/_tests/testcontainers-postgres'.
- 1 failure! in 0.001s. 2 tests run.
[ERROR] The compilation of testcontainers-postgres.0.1.1 failed at "dune build -p testcontainers-postgres -j 39 @install @runtest".

#=== ERROR while compiling testcontainers-postgres.0.1.1 ======================#
# context              2.5.0 | freebsd/x86_64 | ocaml-base-compiler.5.4.0 | pinned(https://github.com/benodiwal/testcontainers-ocaml/archive/refs/tags/v0.1.0.tar.gz)
# path                 ~/.opam/5.4.0/.opam-switch/build/testcontainers-postgres.0.1.1
# command              ~/.opam/5.4.0/bin/dune build -p testcontainers-postgres -j 39 @install @runtest
# exit-code            1
# env-file             ~/.opam/log/testcontainers-postgres-49950-fa0eba.env
# output-file          ~/.opam/log/testcontainers-postgres-49950-fa0eba.out
### output ###
# File "modules/postgres/test/dune", line 2, characters 7-27:
# 2 |  (name test_postgres_runner)
#            ^^^^^^^^^^^^^^^^^^^^
# (cd _build/default/modules/postgres/test && ./test_postgres_runner.exe)
# Testing `testcontainers-postgres'.
# This run has ID `0MFZA7YS'.
# 
#   [OK]          postgres          0   config.
#   [FAIL]        postgres          1   container.
# 
# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ [FAIL]        postgres          1   container.                               │
# └──────────────────────────────────────────────────────────────────────────────┘
# [exception] Unix.Unix_error(Unix.ENOENT, "connect", "")
#             Raised by primitive operation at Lwt_unix.connect.(fun) in file "src/unix/lwt_unix.cppo.ml", line 1745, characters 10-33
#             Called from Lwt_unix.wrap_syscall.(fun) in file "src/unix/lwt_unix.cppo.ml", line 540, characters 17-28
#             Re-raised at Lwt_unix.wrap_syscall.(fun) in file "src/unix/lwt_unix.cppo.ml", line 554, characters 4-17
#             Called from Testcontainers__Docker_client.connect_to_docker in file "lib/docker_client.ml", line 107, characters 12-38
#             Called from Testcontainers__Docker_client.make_request in file "lib/docker_client.ml", line 191, characters 14-34
#             Called from Testcontainers__Docker_client.image_exists in file "lib/docker_client.ml", line 561, characters 23-48
#             Called from Testcontainers__Container.ensure_image_exists in file "lib/container.ml", line 161, characters 16-48
#             Called from Testcontainers__Container.start in file "lib/container.ml", line 166, characters 12-37
#             Called from Testcontainers_postgres__Postgres_container.start in file "modules/postgres/postgres_container.ml" (inlined), line 58, characters 2-25
#             Called from Testcontainers_postgres__Postgres_container.with_postgres in file "modules/postgres/postgres_container.ml", line 83, characters 19-26
#             Called from Alcotest_lwt.run_test.(fun) in file "src/alcotest-lwt/alcotest_lwt.ml", line 24, characters 47-57
#             Called from Lwt.Sequential_composition.try_bind in file "src/core/lwt.ml", line 2154, characters 10-14
#             
# Logs saved to `~/.opam/5.4.0/.opam-switch/build/testcontainers-postgres.0.1.1/_build/default/modules/postgres/test/_build/_tests/testcontainers-postgres/postgres.001.output'.
#  ──────────────────────────────────────────────────────────────────────────────
# 
# Full test results in `~/.opam/5.4.0/.opam-switch/build/testcontainers-postgres.0.1.1/_build/default/modules/postgres/test/_build/_tests/testcontainers-postgres'.
# 1 failure! in 0.001s. 2 tests run.



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
┌─ The following actions failed
│ λ build testcontainers-postgres 0.1.1
└─ 
╶─ No changes have been performed
'opam reinstall --with-test --verbose testcontainers-postgres.0.1.1' failed.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
jail: /usr/bin/su -l opam -c cd '/home/opam' && env OPAM_REPO_CI='true' CI='true' OPAMPRECISETRACKING='1' OPAMERRLOGLEN='0' OPAMDOWNLOADJOBS='1' '/usr/bin/env' 'bash' '-c' 'opam reinstall --with-test --verbose testcontainers-postgres.0.1.1;
        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 "\"freebsd-14.3\""; then
            echo "A package failed and has been disabled for CI using the '\''x-ci-accept-failures'\'' field.";
          fi;
          test "$pkg" != '\''testcontainers-postgres.0.1.1'\'' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1': failed
"jail" "-c" "name=obuilder_56181_109136" "mount.devfs" "path=/obuilder/result/179d6ff072b20cc15869a8aa59533fcce94190ceab70302e7c6848885d09795a/rootfs" "vnet" "exec.start=/sbin/ifconfig lo0 127.0.0.1/8" "command=/usr/bin/su" "-l" "opam" "-c" "cd '/home/opam' && env OPAM_REPO_CI='true' CI='true' OPAMPRECISETRACKING='1' OPAMERRLOGLEN='0' OPAMDOWNLOADJOBS='1' '/usr/bin/env' 'bash' '-c' 'opam reinstall --with-test --verbose testcontainers-postgres.0.1.1;
        res=$?;
        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 "\"freebsd-14.3\""; then
            echo "A package failed and has been disabled for CI using the '\''x-ci-accept-failures'\'' field.";
          fi;
          test "$pkg" != '\''testcontainers-postgres.0.1.1'\'' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1'" failed with exit status 1
2026-02-05 09:16.14: Job failed: Failed: Build failed
2026-02-05 09:16.14: Log analysis:
2026-02-05 09:16.14: >>> 
[ERROR] The compilation of testcontainers-postgres.0.1.1 failed at "dune build -p testcontainers-postgres -j 39 @install @runtest".
 (score = 20)
2026-02-05 09:16.14: >>> 
[ERROR] The compilation of testcontainers-postgres.0.1.1 failed at "dune build -p testcontainers-postgres -j 39 @install @runtest".
 (score = 20)
2026-02-05 09:16.14: The compilation of testcontainers-postgres.0.1.1 failed at "dune build -p testcontainers-postgres -j 39 @install @runtest".