(not at the head of any monitored branch or PR)
2025-06-20 15:51.58: New job: build ppxlib_jane.v0.17.4, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28055/head (f0799223262c4ef986467fbf254d449d6d1382be)
                              on debian-12-ocaml-5.4-alpha1/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28055/head" && git reset --hard f0799223
git fetch origin master
git merge --no-edit 2c7fa9dbb65d0f6a3ff5378154183146e08fd36d
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.4-alpha1@sha256:92eecf7e3838c9ded3974181f39aecbd4a0387a9be5097192aa2a83f5a4df288
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn ppxlib_jane.v0.17.4 v0.17.4
RUN opam reinstall ppxlib_jane.v0.17.4; \
    res=$?; \
    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-12\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'ppxlib_jane.v0.17.4' && partial_fails="$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 .

2025-06-20 15:51.58: Using cache hint "ocaml/opam:debian-12-ocaml-5.4-alpha1@sha256:92eecf7e3838c9ded3974181f39aecbd4a0387a9be5097192aa2a83f5a4df288-ppxlib_jane.v0.17.4-f0799223262c4ef986467fbf254d449d6d1382be"
2025-06-20 15:51.58: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.4-alpha1@sha256:92eecf7e3838c9ded3974181f39aecbd4a0387a9be5097192aa2a83f5a4df288)
 (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 ppxlib_jane.v0.17.4 v0.17.4"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall ppxlib_jane.v0.17.4;\
             \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-12\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'ppxlib_jane.v0.17.4' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-06-20 15:51.58: Waiting for resource in pool OCluster
2025-06-20 15:51.58: Waiting for worker…
2025-06-20 15:52.13: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
All commits already cached
Updating files:  89% (15752/17607)
Updating files:  90% (15847/17607)
Updating files:  91% (16023/17607)
Updating files:  92% (16199/17607)
Updating files:  93% (16375/17607)
Updating files:  94% (16551/17607)
Updating files:  95% (16727/17607)
Updating files:  96% (16903/17607)
Updating files:  97% (17079/17607)
Updating files:  98% (17255/17607)
Updating files:  99% (17431/17607)
Updating files: 100% (17607/17607)
Updating files: 100% (17607/17607), done.
HEAD is now at 2c7fa9dbb6 Merge pull request #27977 from hannesm/maintenance-intent
Updating 2c7fa9dbb6..f079922326
Fast-forward
 packages/ppxlib_jane/ppxlib_jane.v0.17.4/opam | 29 +++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 packages/ppxlib_jane/ppxlib_jane.v0.17.4/opam

(from ocaml/opam:debian-12-ocaml-5.4-alpha1@sha256:92eecf7e3838c9ded3974181f39aecbd4a0387a9be5097192aa2a83f5a4df288)
2025-06-20 15:52.55 ---> saved as "370105147a2ed0c874bd49477588170fd4ab4a5807d87558f72de8983bee79e5"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-06-20 15:52.55 ---> saved as "51bc5b7c7f30d41cdbc1ee157560ada7181dd908564447793711f2b24ddd1702"

/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.

Continue? [y/n] y
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.

Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[beta] no changes from git+https://github.com/ocaml/ocaml-beta-repository
[default] Initialised
2025-06-20 15:53.32 ---> saved as "c3c6dae461dabdc1f4fa3d232518f3cf4f6c69c9ca5c51f26afa517e35ba548a"

/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=debian os-version=12
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 71
# repositories         2 (version-controlled)
# pinned               1 (version)
# current-switch       5.4~alpha1
# invariant            ["ocaml-base-compiler" {>= "5.4.0~alpha1"}]
# compiler-packages    ocaml-base-compiler.5.4.0~alpha1, ocaml-compiler.5.4.0~alpha1, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4~alpha1/lib/ocaml/stublibs:/home/opam/.opam/5.4~alpha1/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0~alpha1
2025-06-20 15:53.33 ---> saved as "d2f8e1da43c64bc1520e26ac27c5f21ed7f4ff3ce86176260c7f22ecd3450e6e"

/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/"))
2025-06-20 15:53.42 ---> saved as "520e4547f92f188d07e1cf13bc35724553291609f13d123ff85305dec2bcd3ea"

/home/opam: (copy (src .) (dst opam-repository/))
2025-06-20 15:53.50 ---> saved as "14f3dffcf1299fd83262c5e30a74ff6c194d3f148abd5c708861e46536fc738a"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-06-20 15:54.13 ---> saved as "519784a9a9011f115695e0ca9f28252fe0ed98ba010359fe5fbcc9015d9228f9"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [267 kB]
- Fetched 370 kB in 0s (1089 kB/s)
- Reading package lists...
- 
2025-06-20 15:54.14 ---> saved as "27fe8d18ff4df7b0ddf135e895c1dd63ac238e2add60e8efcf3dd6fb36be3698"

/home/opam: (run (shell "opam pin add -k version -yn ppxlib_jane.v0.17.4 v0.17.4"))
ppxlib_jane is now pinned to version v0.17.4
2025-06-20 15:54.15 ---> saved as "392b234b0e1d43446eedfe9bfd7fefc0c2d7df4d7419874927f6e0f732840493"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall ppxlib_jane.v0.17.4;\
                        \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-12\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'ppxlib_jane.v0.17.4' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
ppxlib_jane.v0.17.4 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 7 packages
  - install dune                3.19.1            [required by ppxlib_jane]
  - install ocaml-compiler-libs v0.17.0           [required by ppxlib]
  - install ppx_derivers        1.2.1             [required by ppxlib]
  - install ppxlib              0.37.0~5.4preview [required by ppxlib_jane]
  - install ppxlib_jane         v0.17.4 (pinned)
  - install sexplib0            v0.17.0           [required by ppxlib]
  - install stdlib-shims        0.3.0             [required by ppxlib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.19.1  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppxlib.0.37.0~5.4preview  (cached)
-> retrieved ppxlib_jane.v0.17.4  (cached)
-> retrieved sexplib0.v0.17.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed dune.3.19.1
-> installed ppx_derivers.1.2.1
-> installed stdlib-shims.0.3.0
-> installed sexplib0.v0.17.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed ppxlib.0.37.0~5.4preview
[ERROR] The compilation of ppxlib_jane.v0.17.4 failed at "dune build -p ppxlib_jane -j 71".

#=== ERROR while compiling ppxlib_jane.v0.17.4 ================================#
# context              2.3.0 | linux/x86_64 | ocaml-base-compiler.5.4.0~alpha1 | pinned(https://github.com/janestreet/ppxlib_jane/archive/refs/tags/v0.17.4.tar.gz)
# path                 ~/.opam/5.4~alpha1/.opam-switch/build/ppxlib_jane.v0.17.4
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p ppxlib_jane -j 71
# exit-code            1
# env-file             ~/.opam/log/ppxlib_jane-7-84f675.env
# output-file          ~/.opam/log/ppxlib_jane-7-84f675.out
### output ###
# (cd _build/default && /home/opam/.opam/5.4~alpha1/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I src/.ppxlib_jane.objs/byte -I /home/opam/.opam/5.4~alpha1/lib/ocaml-compiler-libs/common -I /home/opam/.opam/5.4~alpha1/lib/ocaml/compiler-libs -I /home/opam/.opam/5.4~alpha1/lib/ppxlib/ast -I /home/opam/.opam/5.4~alpha1/lib/ppxlib/astlib -I /home/opam/.opam/5.4~alpha1/lib/ppxlib/stdppx -I /home/opam/.opam/5.4~alpha1/lib/sexplib0 -I /home/opam/.opam/5.4~alpha1/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Ppxlib_jane__ -o src/.ppxlib_jane.objs/byte/ppxlib_jane__Jane_syntax.cmo -c -impl src/jane_syntax.ml)
# File "src/jane_syntax.ml", line 198, characters 27-79:
# 198 |       Ast_helper.Exp.ident (Location.mkloc (Longident.Lident string) t_loc.loc)
#                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Error: This expression has type Longident.t Location.loc
#        but an expression was expected of type
#          Ppxlib_ast__Ast_helper_lite.lid = Astlib.Longident.t Location.loc
#        Type Longident.t is not compatible with type Astlib.Longident.t
# (cd _build/default && /home/opam/.opam/5.4~alpha1/bin/ocamlopt.opt -w -40 -g -I src/.ppxlib_jane.objs/byte -I src/.ppxlib_jane.objs/native -I /home/opam/.opam/5.4~alpha1/lib/ocaml-compiler-libs/common -I /home/opam/.opam/5.4~alpha1/lib/ocaml/compiler-libs -I /home/opam/.opam/5.4~alpha1/lib/ppxlib/ast -I /home/opam/.opam/5.4~alpha1/lib/ppxlib/astlib -I /home/opam/.opam/5.4~alpha1/lib/ppxlib/stdppx -I /home/opam/.opam/5.4~alpha1/lib/sexplib0 -I /home/opam/.opam/5.4~alpha1/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -open Ppxlib_jane__ -o src/.ppxlib_jane.objs/native/ppxlib_jane__Jane_syntax.cmx -c -impl src/jane_syntax.ml)
# File "src/jane_syntax.ml", line 198, characters 27-79:
# 198 |       Ast_helper.Exp.ident (Location.mkloc (Longident.Lident string) t_loc.loc)
#                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
# Error: This expression has type Longident.t Location.loc
#        but an expression was expected of type
#          Ppxlib_ast__Ast_helper_lite.lid = Astlib.Longident.t Location.loc
#        Type Longident.t is not compatible with type Astlib.Longident.t



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build ppxlib_jane v0.17.4
+- 
+- The following changes have been performed
| - install dune                3.19.1
| - install ocaml-compiler-libs v0.17.0
| - install ppx_derivers        1.2.1
| - install ppxlib              0.37.0~5.4preview
| - install sexplib0            v0.17.0
| - install stdlib-shims        0.3.0
+- 
# 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/5.4~alpha1/.opam-switch/backup/state-20250620155415.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.
"/usr/bin/env" "bash" "-c" "opam reinstall ppxlib_jane.v0.17.4;
        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-12\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'ppxlib_jane.v0.17.4' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2025-06-20 15:55.26: Job failed: Failed: Build failed
2025-06-20 15:55.26: Log analysis:
2025-06-20 15:55.26: >>> 
[ERROR] The compilation of ppxlib_jane.v0.17.4 failed at "dune build -p ppxlib_jane -j 71".
 (score = 20)
2025-06-20 15:55.26: >>> 
# Error: This expression has type Longident.t Location.loc
 (score = 48)
2025-06-20 15:55.26: >>> 
# Error: This expression has type Longident.t Location.loc
 (score = 48)
2025-06-20 15:55.26: This expression has type Longident.t Location.loc