(not at the head of any monitored branch or PR)
2025-08-05 13:46.16: New job: build dune-rpc-lwt.3.20.0~alpha2, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28298/head (dd5533520fdcb5364efecb41d297e786ddcc1f76)
                              on archlinux-ocaml-5.3/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28298/head" && git reset --hard dd553352
git fetch origin master
git merge --no-edit 39155538b0d7654773a68bd42b0b7dbb8eb14ad7
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:archlinux-ocaml-5.3@sha256:92b7f2ad4777a6624eb47f8e9dbe9dc96f7e63264dca90b31b3b17686b060ae4
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn dune-rpc-lwt.3.20.0~alpha2 3.20.0~alpha2
RUN opam reinstall dune-rpc-lwt.3.20.0~alpha2; \
    res=$?; \
    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 "\"archlinux\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'dune-rpc-lwt.3.20.0~alpha2' && partial_fails="$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 .

2025-08-05 13:46.16: Using cache hint "ocaml/opam:archlinux-ocaml-5.3@sha256:92b7f2ad4777a6624eb47f8e9dbe9dc96f7e63264dca90b31b3b17686b060ae4-dune-rpc-lwt.3.20.0~alpha2-dd5533520fdcb5364efecb41d297e786ddcc1f76"
2025-08-05 13:46.16: Using OBuilder spec:
((from ocaml/opam:archlinux-ocaml-5.3@sha256:92b7f2ad4777a6624eb47f8e9dbe9dc96f7e63264dca90b31b3b17686b060ae4)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo ln -f /usr/bin/opam-2.3 /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 dune-rpc-lwt.3.20.0~alpha2 3.20.0~alpha2"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall dune-rpc-lwt.3.20.0~alpha2;\
             \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 \"\\\"archlinux\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'dune-rpc-lwt.3.20.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-08-05 13:46.16: Waiting for resource in pool OCluster
2025-08-05 13:49.41: Waiting for worker…
2025-08-05 13:51.07: Got resource from pool OCluster
Building on phoebe
All commits already cached
Updating files:  95% (17257/17995)
Updating files:  96% (17276/17995)
Updating files:  97% (17456/17995)
Updating files:  98% (17636/17995)
Updating files:  99% (17816/17995)
Updating files: 100% (17995/17995)
Updating files: 100% (17995/17995), done.
HEAD is now at 39155538b0 Merge pull request #28292 from gildor478/release-ocamlmod-v0.1.1
Updating 39155538b0..dd5533520f
Fast-forward
 .../chrome-trace/chrome-trace.3.20.0~alpha2/opam   | 41 ++++++++++++
 .../dune-action-plugin.3.20.0~alpha2/opam          | 54 ++++++++++++++++
 .../dune-build-info.3.20.0~alpha2/opam             | 47 ++++++++++++++
 .../dune-configurator.3.20.0~alpha2/opam           | 51 +++++++++++++++
 packages/dune-glob/dune-glob.3.20.0~alpha2/opam    | 44 +++++++++++++
 .../dune-private-libs.3.20.0~alpha2/opam           | 52 +++++++++++++++
 .../dune-rpc-lwt/dune-rpc-lwt.3.20.0~alpha2/opam   | 43 +++++++++++++
 packages/dune-rpc/dune-rpc.3.20.0~alpha2/opam      | 45 +++++++++++++
 packages/dune-site/dune-site.3.20.0~alpha2/opam    | 39 ++++++++++++
 packages/dune/dune.3.20.0~alpha2/opam              | 74 ++++++++++++++++++++++
 packages/dyn/dyn.3.20.0~alpha2/opam                | 42 ++++++++++++
 packages/ocamlc-loc/ocamlc-loc.3.20.0~alpha2/opam  | 45 +++++++++++++
 packages/ordering/ordering.3.20.0~alpha2/opam      | 40 ++++++++++++
 packages/stdune/stdune.3.20.0~alpha2/opam          | 46 ++++++++++++++
 packages/xdg/xdg.3.20.0~alpha2/opam                | 41 ++++++++++++
 15 files changed, 704 insertions(+)
 create mode 100644 packages/chrome-trace/chrome-trace.3.20.0~alpha2/opam
 create mode 100644 packages/dune-action-plugin/dune-action-plugin.3.20.0~alpha2/opam
 create mode 100644 packages/dune-build-info/dune-build-info.3.20.0~alpha2/opam
 create mode 100644 packages/dune-configurator/dune-configurator.3.20.0~alpha2/opam
 create mode 100644 packages/dune-glob/dune-glob.3.20.0~alpha2/opam
 create mode 100644 packages/dune-private-libs/dune-private-libs.3.20.0~alpha2/opam
 create mode 100644 packages/dune-rpc-lwt/dune-rpc-lwt.3.20.0~alpha2/opam
 create mode 100644 packages/dune-rpc/dune-rpc.3.20.0~alpha2/opam
 create mode 100644 packages/dune-site/dune-site.3.20.0~alpha2/opam
 create mode 100644 packages/dune/dune.3.20.0~alpha2/opam
 create mode 100644 packages/dyn/dyn.3.20.0~alpha2/opam
 create mode 100644 packages/ocamlc-loc/ocamlc-loc.3.20.0~alpha2/opam
 create mode 100644 packages/ordering/ordering.3.20.0~alpha2/opam
 create mode 100644 packages/stdune/stdune.3.20.0~alpha2/opam
 create mode 100644 packages/xdg/xdg.3.20.0~alpha2/opam

(from ocaml/opam:archlinux-ocaml-5.3@sha256:92b7f2ad4777a6624eb47f8e9dbe9dc96f7e63264dca90b31b3b17686b060ae4)
Unable to find image 'ocaml/opam:archlinux-ocaml-5.3@sha256:92b7f2ad4777a6624eb47f8e9dbe9dc96f7e63264dca90b31b3b17686b060ae4' locally
docker.io/ocaml/opam@sha256:92b7f2ad4777a6624eb47f8e9dbe9dc96f7e63264dca90b31b3b17686b060ae4: Pulling from ocaml/opam
d9aa2bc1ec16: Already exists
70c7ba93b479: Pulling fs layer
148bdd6a40d7: Pulling fs layer
ff87dc2f3dde: Pulling fs layer
91aeae4581ae: Pulling fs layer
0fd11be6e82f: Pulling fs layer
91aeae4581ae: Waiting
0fd11be6e82f: Waiting
ff87dc2f3dde: Verifying Checksum
ff87dc2f3dde: Download complete
91aeae4581ae: Download complete
0fd11be6e82f: Verifying Checksum
0fd11be6e82f: Download complete
148bdd6a40d7: Verifying Checksum
148bdd6a40d7: Download complete
70c7ba93b479: Verifying Checksum
70c7ba93b479: Download complete
70c7ba93b479: Pull complete
148bdd6a40d7: Pull complete
ff87dc2f3dde: Pull complete
91aeae4581ae: Pull complete
0fd11be6e82f: Pull complete
Digest: sha256:92b7f2ad4777a6624eb47f8e9dbe9dc96f7e63264dca90b31b3b17686b060ae4
Status: Downloaded newer image for ocaml/opam@sha256:92b7f2ad4777a6624eb47f8e9dbe9dc96f7e63264dca90b31b3b17686b060ae4
2025-08-05 13:52.20 ---> saved as "7ab8095dc90f0e3f4c9c080958aca4ad6ea30ebdc7ca97c73648a3b84dd8c170"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-08-05 13:52.21 ---> saved as "a602929ea604d4b2f3716c746d1ef6ed28cf2b1e074179ab33b339d20bc1c1fb"

/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 2.2, 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 255 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=255 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-08-05 13:52.54 ---> saved as "99074370415ea7f33e72526460d1d60dcabb4f20874e64b8ba804429214cc45c"

/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         2.3.0 (35acd0c5abc5e66cdbd5be16ba77aa6c33a4c724)
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=arch os-version=20250727.0.390543
# 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       5.3
# invariant            ["ocaml-base-compiler" {= "5.3.0"}]
# compiler-packages    ocaml-base-compiler.5.3.0, ocaml-compiler.5.3.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.3/lib/ocaml/stublibs:/home/opam/.opam/5.3/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.3.0
2025-08-05 13:52.56 ---> saved as "b70885c93e30ef0b8694b46bb3619f69556c919f88b57780903332d5cedfe313"

/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/"))
2025-08-05 13:53.08 ---> saved as "e2f8cc3a83cfc6f688448f0c95e9d125f0af7bc2e52159837fc2feba09c392fa"

/home/opam: (copy (src .) (dst opam-repository/))
2025-08-05 13:53.33 ---> saved as "22c4e6db52d0cebee338e11309909790d5d51ff3ca916020f682ed7b81475b94"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-08-05 13:53.53 ---> saved as "9a1ba2c43e982a64da1ce105a968170f180f07e0cfbad2b8419cef6054221df7"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/sbin/sudo "pacman" "-Sy"
- :: Synchronizing package databases...
-  core downloading...
-  extra downloading...
2025-08-05 13:53.54 ---> saved as "5b29cf2b061472d84aa6e43b48e56d83c0a44d422184dd2a03ea2f324caa28f0"

/home/opam: (run (shell "opam pin add -k version -yn dune-rpc-lwt.3.20.0~alpha2 3.20.0~alpha2"))
dune-rpc-lwt is now pinned to version 3.20.0~alpha2
2025-08-05 13:53.55 ---> saved as "913ee5a174d8f9a6fe70e1bdfcf7ca036fd4623a629ed0599782ab4bce259d0c"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall dune-rpc-lwt.3.20.0~alpha2;\
                        \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 \"\\\"archlinux\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'dune-rpc-lwt.3.20.0~alpha2' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
dune-rpc-lwt.3.20.0~alpha2 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 15 packages
  ∗ base-bytes        base                   [required by ocplib-endian]
  ∗ cppo              1.8.0                  [required by lwt]
  ∗ csexp             1.5.2                  [required by dune-rpc-lwt]
  ∗ dune              3.20.0~alpha2          [required by dune-rpc-lwt]
  ∗ dune-configurator 3.20.0~alpha2          [required by lwt]
  ∗ dune-rpc          3.20.0~alpha2          [required by dune-rpc-lwt]
  ∗ dune-rpc-lwt      3.20.0~alpha2 (pinned)
  ∗ dyn               3.20.0~alpha2          [required by dune-rpc]
  ∗ lwt               5.9.1                  [required by dune-rpc-lwt]
  ∗ ocamlfind         1.9.8                  [required by base-bytes]
  ∗ ocplib-endian     1.2                    [required by lwt]
  ∗ ordering          3.20.0~alpha2          [required by dune-rpc]
  ∗ pp                2.0.0                  [required by dune-rpc]
  ∗ stdune            3.20.0~alpha2          [required by dune-rpc]
  ∗ xdg               3.20.0~alpha2          [required by dune-rpc]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
⬇ retrieved cppo.1.8.0  (cached)
⬇ retrieved csexp.1.5.2  (cached)
⬇ retrieved dune.3.20.0~alpha2, dune-configurator.3.20.0~alpha2, dune-rpc.3.20.0~alpha2, dune-rpc-lwt.3.20.0~alpha2, dyn.3.20.0~alpha2, ordering.3.20.0~alpha2, stdune.3.20.0~alpha2, xdg.3.20.0~alpha2  (cached)
⬇ retrieved lwt.5.9.1  (cached)
⬇ retrieved ocamlfind.1.9.8  (cached)
⬇ retrieved ocplib-endian.1.2  (cached)
⬇ retrieved pp.2.0.0  (cached)
∗ installed ocamlfind.1.9.8
∗ installed base-bytes.base
∗ installed dune.3.20.0~alpha2
∗ installed cppo.1.8.0
∗ installed csexp.1.5.2
∗ installed pp.2.0.0
∗ installed ocplib-endian.1.2
∗ installed ordering.3.20.0~alpha2
∗ installed xdg.3.20.0~alpha2
∗ installed dune-configurator.3.20.0~alpha2
∗ installed dyn.3.20.0~alpha2
∗ installed lwt.5.9.1
∗ installed stdune.3.20.0~alpha2
[ERROR] The compilation of dune-rpc.3.20.0~alpha2 failed at "dune build -p dune-rpc -j 71 @install".

#=== ERROR while compiling dune-rpc.3.20.0~alpha2 =============================#
# context              2.3.0 | linux/x86_64 | ocaml-base-compiler.5.3.0 | file:///home/opam/opam-repository
# path                 ~/.opam/5.3/.opam-switch/build/dune-rpc.3.20.0~alpha2
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p dune-rpc -j 71 @install
# exit-code            1
# env-file             ~/.opam/log/dune-rpc-7-c1a4b6.env
# output-file          ~/.opam/log/dune-rpc-7-c1a4b6.out
### output ###
# File "otherlibs/dune-rpc/private/dune", line 4, characters 22-32:
# 4 |  (libraries csexp dyn ocamlc_loc ordering pp stdune unix xdg)
#                           ^^^^^^^^^^
# Error: Library "ocamlc_loc" not found.
# -> required by library "dune-rpc.private" in
#    _build/default/otherlibs/dune-rpc/private
# -> required by _build/default/META.dune-rpc
# -> required by _build/install/default/lib/dune-rpc/META
# -> required by _build/default/dune-rpc.install
# -> required by alias install



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
┌─ The following actions failed
│ λ build dune-rpc 3.20.0~alpha2
└─ 
┌─ The following changes have been performed (the rest was aborted)
│ ∗ install base-bytes        base
│ ∗ install cppo              1.8.0
│ ∗ install csexp             1.5.2
│ ∗ install dune              3.20.0~alpha2
│ ∗ install dune-configurator 3.20.0~alpha2
│ ∗ install dyn               3.20.0~alpha2
│ ∗ install lwt               5.9.1
│ ∗ install ocamlfind         1.9.8
│ ∗ install ocplib-endian     1.2
│ ∗ install ordering          3.20.0~alpha2
│ ∗ install pp                2.0.0
│ ∗ install stdune            3.20.0~alpha2
│ ∗ install xdg               3.20.0~alpha2
└─ 
# To update the current shell environment, run: eval $(opam env)

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/5.3/.opam-switch/backup/state-20250805135356.export"
[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.
opam-repo-ci detected dependencies failing:  dune-rpc.3.20.0~alpha2
"/usr/bin/env" "bash" "-c" "opam reinstall dune-rpc-lwt.3.20.0~alpha2;
        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 "\"archlinux\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'dune-rpc-lwt.3.20.0~alpha2' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2025-08-05 13:55.26: Job failed: Failed: Build failed
2025-08-05 13:55.26: Log analysis:
2025-08-05 13:55.26: >>> 
[ERROR] The compilation of dune-rpc.3.20.0~alpha2 failed at "dune build -p dune-rpc -j 71 @install".
 (score = 20)
2025-08-05 13:55.26: >>> 
# Error: Library "ocamlc_loc" not found.
 (score = 48)
2025-08-05 13:55.26: >>> 
opam-repo-ci detected dependencies failing:  dune-rpc.3.20.0~alpha2
 (score = 75)
2025-08-05 13:55.26:  dune-rpc.3.20.0~alpha2 failed to build