(for PR #28619)

2025-09-30 08:04.01: New job: build MlFront_Cache.2.4.2.21, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/28619/head (f053538f79a18e4c6a4064eb8f48277b038e350a)
                              on fedora-41-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/28619/head" && git reset --hard f053538f
git fetch origin master
git merge --no-edit dfe27d924d3f2d9d3045aa994e54a6172a669ecb
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:fedora-41-ocaml-4.14@sha256:610d0fbbfb05928fe8554712c5f1eeb82d953698ec0cb7f1c99683f8a22b0f54
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn MlFront_Cache.2.4.2.21 2.4.2.21
RUN opam reinstall MlFront_Cache.2.4.2.21; \
    res=$?; \
    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 "\"fedora-41\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'MlFront_Cache.2.4.2.21' && partial_fails="$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 .

2025-09-30 08:04.01: Using cache hint "ocaml/opam:fedora-41-ocaml-4.14@sha256:610d0fbbfb05928fe8554712c5f1eeb82d953698ec0cb7f1c99683f8a22b0f54-MlFront_Cache.2.4.2.21-f053538f79a18e4c6a4064eb8f48277b038e350a"
2025-09-30 08:04.01: Using OBuilder spec:
((from ocaml/opam:fedora-41-ocaml-4.14@sha256:610d0fbbfb05928fe8554712c5f1eeb82d953698ec0cb7f1c99683f8a22b0f54)
 (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 MlFront_Cache.2.4.2.21 2.4.2.21"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall MlFront_Cache.2.4.2.21;\
             \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 \"\\\"fedora-41\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'MlFront_Cache.2.4.2.21' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-09-30 08:04.01: Waiting for resource in pool OCluster
2025-09-30 08:09.43: Waiting for worker…
2025-09-30 08:11.37: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
All commits already cached
HEAD is now at dfe27d924d Merge pull request #28613 from kit-ty-kate/opam-2.4-stable-patch
Updating dfe27d924d..f053538f79
Fast-forward
 packages/MlFront_Cache/MlFront_Cache.2.4.2.21/opam | 46 ++++++++++++++++++++
 packages/MlFront_Cli/MlFront_Cli.2.4.2.21/opam     | 37 ++++++++++++++++
 .../MlFront_Codept/MlFront_Codept.2.4.2.21/opam    | 50 ++++++++++++++++++++++
 .../MlFront_Config/MlFront_Config.2.4.2.21/opam    | 41 ++++++++++++++++++
 packages/MlFront_Core/MlFront_Core.2.4.2.21/opam   | 42 ++++++++++++++++++
 .../MlFront_Errors/MlFront_Errors.2.4.2.21/opam    | 41 ++++++++++++++++++
 packages/MlFront_Exec/MlFront_Exec.2.4.2.21/opam   | 50 ++++++++++++++++++++++
 packages/MlFront_Logs/MlFront_Logs.2.4.2.21/opam   | 41 ++++++++++++++++++
 packages/MlFront_Manip/MlFront_Manip.2.4.2.21/opam | 39 +++++++++++++++++
 .../MlFront_Signify/MlFront_Signify.2.4.2.21/opam  | 40 +++++++++++++++++
 packages/MlFront_Thunk/MlFront_Thunk.2.4.2.21/opam | 44 +++++++++++++++++++
 packages/MlFront_Tools/MlFront_Tools.2.4.2.21/opam | 49 +++++++++++++++++++++
 .../MlFront_ZipFile/MlFront_ZipFile.2.4.2.21/opam  | 40 +++++++++++++++++
 13 files changed, 560 insertions(+)
 create mode 100644 packages/MlFront_Cache/MlFront_Cache.2.4.2.21/opam
 create mode 100644 packages/MlFront_Cli/MlFront_Cli.2.4.2.21/opam
 create mode 100644 packages/MlFront_Codept/MlFront_Codept.2.4.2.21/opam
 create mode 100644 packages/MlFront_Config/MlFront_Config.2.4.2.21/opam
 create mode 100644 packages/MlFront_Core/MlFront_Core.2.4.2.21/opam
 create mode 100644 packages/MlFront_Errors/MlFront_Errors.2.4.2.21/opam
 create mode 100644 packages/MlFront_Exec/MlFront_Exec.2.4.2.21/opam
 create mode 100644 packages/MlFront_Logs/MlFront_Logs.2.4.2.21/opam
 create mode 100644 packages/MlFront_Manip/MlFront_Manip.2.4.2.21/opam
 create mode 100644 packages/MlFront_Signify/MlFront_Signify.2.4.2.21/opam
 create mode 100644 packages/MlFront_Thunk/MlFront_Thunk.2.4.2.21/opam
 create mode 100644 packages/MlFront_Tools/MlFront_Tools.2.4.2.21/opam
 create mode 100644 packages/MlFront_ZipFile/MlFront_ZipFile.2.4.2.21/opam

(from ocaml/opam:fedora-41-ocaml-4.14@sha256:610d0fbbfb05928fe8554712c5f1eeb82d953698ec0cb7f1c99683f8a22b0f54)
2025-09-30 08:11.39 ---> using "e28cd5a31c34e8fd55ab4ef81e0b0e9f7eec4abd3dc427817088e36fc4d31833" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-09-30 08:11.39 ---> using "4fc56671e85f973182012c5ec1762e9eae8d99bcc34995704a23df9f122fd10a" from cache

/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
2025-09-30 08:11.52 ---> saved as "2a7b0e9451ba337cfd70802bd51c56c361e2326e2c33c7b1f14d61edad648e0c"

/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         2.4.1
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=fedora os-version=41
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages    ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# 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
2025-09-30 08:11.53 ---> saved as "5e70c36d115a652d71604281ba325c97f84f2df132f7b66d837a951e58fb6855"

/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/"))
2025-09-30 08:12.03 ---> saved as "e9436acb76ec1a74622f871e00e67780f6a5b446ae1235015c0a1bc217b48718"

/home/opam: (copy (src .) (dst opam-repository/))
2025-09-30 08:12.07 ---> saved as "14b8f4432dba0429eea4bec832cd84840147e1a6dfc43c4c2ce2cfe0b9002455"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-09-30 08:12.23 ---> saved as "cbd6075369bff5259af41edd3a50b8af5af9f973d78fcbe5b3b7e18119b231a7"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- Updating and loading repositories:
-  Fedora 41 - x86_64 - Updates           100% |  18.8 KiB/s |   7.0 KiB |  00m00s
-  Fedora 41 - x86_64                     100% |  90.0 KiB/s |  26.8 KiB |  00m00s
-  Fedora 41 openh264 (From Cisco) - x86_ 100% |   7.6 KiB/s | 986.0   B |  00m00s
- Repositories loaded.
- Metadata cache created.
2025-09-30 08:12.27 ---> saved as "0a75bdffe3a7e5a4d53b2b978733c23dcf9aab6bcf22be2f5987528a0a4fffae"

/home/opam: (run (shell "opam pin add -k version -yn MlFront_Cache.2.4.2.21 2.4.2.21"))
MlFront_Cache is now pinned to version 2.4.2.21
2025-09-30 08:12.27 ---> saved as "1271a82a19de753fa15bb0a9cee6f87a0c0cb512caeb21c14b953fc8a14bd08b"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall MlFront_Cache.2.4.2.21;\
                        \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 \"\\\"fedora-41\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'MlFront_Cache.2.4.2.21' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
MlFront_Cache.2.4.2.21 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 25 packages
  - install astring           0.8.5             [required by bos]
  - install bos               0.2.1             [required by MlFront_Cache]
  - install conf-pkg-config   4                 [required by conf-sqlite3]
  - install conf-sqlite3      1                 [required by sqlite3]
  - install csexp             1.5.2             [required by dune-configurator]
  - install digestif          1.3.0             [required by MlFront_Core, mirage-crypto-rng]
  - install dune              3.20.2            [required by MlFront_Cache]
  - install dune-configurator 3.20.2            [required by mirage-crypto-rng, sqlite3]
  - install duration          0.2.1             [required by mirage-crypto-rng]
  - install eqaf              0.10              [required by digestif, mirage-crypto]
  - install fmt               0.11.0            [required by MlFront_Cache]
  - install fpath             0.7.3             [required by MlFront_Cache]
  - install logs              0.9.0             [required by bos, MlFront_Errors, mirage-crypto-rng]
  - install MlFront_Cache     2.4.2.21 (pinned)
  - install MlFront_Core      2.4.2.21          [required by MlFront_Cache]
  - install MlFront_Errors    2.4.2.21          [required by MlFront_Cache]
  - install mirage-crypto     2.0.2             [required by mirage-crypto-rng]
  - install mirage-crypto-rng 2.0.2             [required by MlFront_Cache]
  - install ocamlbuild        0.16.1            [required by bos, uuidm]
  - install ocamlfind         1.9.8             [required by bos, uuidm]
  - install rresult           0.7.0             [required by bos]
  - install sqlite3           5.3.1             [required by MlFront_Cache]
  - install stringext         1.6.0             [required by MlFront_Core, MlFront_Errors]
  - install topkg             1.1.0             [required by bos, uuidm]
  - install uuidm             0.9.10            [required by MlFront_Cache]

The following system packages will first need to be installed:
    sqlite-devel

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

opam believes some required external dependencies are missing. opam can:
> 1. Run yum to install them (may need root/sudo access)
  2. Display the recommended yum 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 "yum" "install" "-y" "sqlite-devel"
- Updating and loading repositories:
- Repositories loaded.
- Package       Arch   Version       Repository      Size
- Installing:
-  sqlite-devel x86_64 3.46.1-3.fc41 updates    666.5 KiB
- Installing dependencies:
-  sqlite       x86_64 3.46.1-3.fc41 updates      1.8 MiB
- 
- Transaction Summary:
-  Installing:         2 packages
- 
- Total size of inbound packages is 1 MiB. Need to download 1 MiB.
- After this operation, 2 MiB extra will be used (install 2 MiB, remove 0 B).
- [1/2] sqlite-devel-0:3.46.1-3.fc41.x86_ 100% | 310.0 KiB/s | 148.5 KiB |  00m00s
- [2/2] sqlite-0:3.46.1-3.fc41.x86_64     100% |   1.3 MiB/s | 889.0 KiB |  00m01s
- --------------------------------------------------------------------------------
- [2/2] Total                             100% |   1.4 MiB/s |   1.0 MiB |  00m01s
- Running transaction
- [1/4] Verify package files              100% | 666.0   B/s |   2.0   B |  00m00s
- [2/4] Prepare transaction               100% |  64.0   B/s |   2.0   B |  00m00s
- [3/4] Installing sqlite-0:3.46.1-3.fc41 100% | 148.9 MiB/s |   1.8 MiB |  00m00s
- [4/4] Installing sqlite-devel-0:3.46.1- 100% |  15.5 MiB/s | 667.2 KiB |  00m00s
- Complete!
+ /usr/bin/rpm "-q" "--whatprovides" "sqlite-devel"
- sqlite-devel-3.46.1-3.fc41.x86_64

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (cached)
-> retrieved bos.0.2.1  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed conf-pkg-config.4
-> installed conf-sqlite3.1
-> retrieved digestif.1.3.0  (cached)
-> retrieved dune.3.20.2, dune-configurator.3.20.2  (cached)
-> retrieved duration.0.2.1  (cached)
-> retrieved eqaf.0.10  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved logs.0.9.0  (cached)
-> retrieved MlFront_Cache.2.4.2.21, MlFront_Core.2.4.2.21, MlFront_Errors.2.4.2.21  (cached)
-> retrieved mirage-crypto.2.0.2, mirage-crypto-rng.2.0.2  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved rresult.0.7.0  (cached)
-> retrieved sqlite3.5.3.1  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved topkg.1.1.0  (cached)
-> retrieved uuidm.0.9.10  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.0
-> installed uuidm.0.9.10
-> installed rresult.0.7.0
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed logs.0.9.0
-> installed fpath.0.7.3
-> installed bos.0.2.1
-> installed dune.3.20.2
-> installed duration.0.2.1
-> installed stringext.1.6.0
-> installed csexp.1.5.2
-> installed eqaf.0.10
-> installed MlFront_Errors.2.4.2.21
-> installed digestif.1.3.0
-> installed dune-configurator.3.20.2
-> installed MlFront_Core.2.4.2.21
-> installed sqlite3.5.3.1
-> installed mirage-crypto.2.0.2
-> installed mirage-crypto-rng.2.0.2
-> installed MlFront_Cache.2.4.2.21
Done.
# To update the current shell environment, run: eval $(opam env)
2025-09-30 08:12.57 ---> saved as "e51b4656f09960324407d23e9b18ff1e7b3d7d2b10a5ad19380496a38e92095a"
Job succeeded
2025-09-30 08:13.09: Job succeeded