(not at the head of any monitored branch or PR)
2026-03-10 08:59.54: New job: test caqti-lwt.2.1.1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29530/head (3af7d0a25910b3d20c909e559efb484eb6a78128)
                              on centos-10-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29530/head" && git reset --hard 3af7d0a2
git fetch origin master
git merge --no-edit 3c70647a78a7fd22066fca4f17f7ca4514500663
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:centos-10-ocaml-4.14@sha256:3042d9a617b4754dbf988e16e1e232757f49c61aa25fe74e9fb006f9a58410d9
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn caqti-lwt.2.1.1 2.1.1
RUN opam reinstall caqti-lwt.2.1.1; \
    res=$?; \
    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 "\"centos-10\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'caqti-lwt.2.1.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test caqti-lwt.2.1.1) || true
RUN opam reinstall --with-test --verbose caqti-lwt.2.1.1; \
    res=$?; \
    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 "\"centos-10\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'caqti-lwt.2.1.1' && partial_fails="$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 .

2026-03-10 08:59.54: Using cache hint "ocaml/opam:centos-10-ocaml-4.14@sha256:3042d9a617b4754dbf988e16e1e232757f49c61aa25fe74e9fb006f9a58410d9-caqti-lwt.2.1.1-3af7d0a25910b3d20c909e559efb484eb6a78128"
2026-03-10 08:59.54: Using OBuilder spec:
((from ocaml/opam:centos-10-ocaml-4.14@sha256:3042d9a617b4754dbf988e16e1e232757f49c61aa25fe74e9fb006f9a58410d9)
 (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 caqti-lwt.2.1.1 2.1.1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall caqti-lwt.2.1.1;\
             \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 \"\\\"centos-10\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'caqti-lwt.2.1.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test caqti-lwt.2.1.1) || true"))
 (run (shell  "opam reinstall --with-test --verbose caqti-lwt.2.1.1;\
             \n        res=$?;\
             \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 \"\\\"centos-10\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'caqti-lwt.2.1.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-10 08:59.54: Waiting for resource in pool OCluster
2026-03-10 09:58.09: Waiting for worker…
2026-03-10 09:59.43: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at 3c70647a78 Merge pull request #29507 from NathanReb/release-ppxlib-0-38-0-5-5-preview
Updating 3c70647a78..3af7d0a259
Fast-forward
 packages/bimage-lwt/bimage-lwt.0.3.0/opam    | 6 +++++-
 packages/bimage-lwt/bimage-lwt.0.3.1/opam    | 6 +++++-
 packages/bimage-lwt/bimage-lwt.0.4.0/opam    | 6 +++++-
 packages/caqti-lwt/caqti-lwt.0.11.0/opam     | 4 +++-
 packages/caqti-lwt/caqti-lwt.1.0.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.2.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.3.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.6.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.7.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.8.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.1.9.0/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.2.0.1/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.2.1.1/opam      | 6 +++++-
 packages/caqti-lwt/caqti-lwt.2.2.4/opam      | 6 +++++-
 packages/fuseau-lwt/fuseau-lwt.0.1/opam      | 6 +++++-
 packages/lambda-term/lambda-term.1.13/opam   | 6 +++++-
 packages/lambda-term/lambda-term.2.0.1/opam  | 6 +++++-
 packages/lambda-term/lambda-term.2.0.2/opam  | 6 +++++-
 packages/lambda-term/lambda-term.2.0.3/opam  | 6 +++++-
 packages/lambda-term/lambda-term.2.0/opam    | 6 +++++-
 packages/lambda-term/lambda-term.3.0.0/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.0.1/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.1.0/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.2.0/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.3.0/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.3.1/opam  | 6 +++++-
 packages/lambda-term/lambda-term.3.3.2/opam  | 6 +++++-
 packages/lwt_domain/lwt_domain.0.1.0/opam    | 6 +++++-
 packages/lwt_domain/lwt_domain.0.2.0/opam    | 6 +++++-
 packages/lwt_domain/lwt_domain.0.3.0/opam    | 6 +++++-
 packages/lwt_eio/lwt_eio.0.1/opam            | 6 +++++-
 packages/lwt_eio/lwt_eio.0.2/opam            | 6 +++++-
 packages/lwt_eio/lwt_eio.0.3/opam            | 6 +++++-
 packages/lwt_eio/lwt_eio.0.4/opam            | 6 +++++-
 packages/lwt_eio/lwt_eio.0.5.1/opam          | 6 +++++-
 packages/lwt_eio/lwt_eio.0.5/opam            | 6 +++++-
 packages/lwt_glib/lwt_glib.1.0.1/opam        | 6 +++++-
 packages/lwt_glib/lwt_glib.1.1.0/opam        | 6 +++++-
 packages/lwt_glib/lwt_glib.1.1.1/opam        | 6 +++++-
 packages/lwt_log/lwt_log.1.1.0/opam          | 6 +++++-
 packages/lwt_log/lwt_log.1.1.1/opam          | 6 +++++-
 packages/lwt_log/lwt_log.1.1.2/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.0.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.0.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.1.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.2/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.3/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.1.2.4/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.0.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.0.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.0.2/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.0.3/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.2.1.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.8.0/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.8.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.9.1/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.9.2/opam          | 6 +++++-
 packages/lwt_ppx/lwt_ppx.5.9.3/opam          | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.10/opam | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.6/opam  | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.7/opam  | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.8/opam  | 6 +++++-
 packages/moonpool-lwt/moonpool-lwt.0.9/opam  | 6 +++++-
 packages/mwt/mwt.0.1.0/opam                  | 6 +++++-
 packages/nocrypto/nocrypto.0.5.4-1/opam      | 6 +++++-
 packages/nocrypto/nocrypto.0.5.4-2/opam      | 6 +++++-
 packages/ocluster/ocluster.0.1/opam          | 4 +++-
 packages/ocluster/ocluster.0.2.1/opam        | 6 +++++-
 packages/ocluster/ocluster.0.2/opam          | 4 +++-
 packages/ocluster/ocluster.0.3.0/opam        | 6 +++++-
 packages/picos/picos.0.3.0/opam              | 6 +++++-
 packages/picos/picos.0.4.0/opam              | 6 +++++-
 packages/picos_lwt/picos_lwt.0.5.0/opam      | 6 +++++-
 packages/picos_lwt/picos_lwt.0.6.0/opam      | 6 +++++-
 packages/tezt/tezt.2.0.0/opam                | 6 +++++-
 packages/tezt/tezt.3.0.0/opam                | 4 +++-
 packages/tezt/tezt.3.1.0/opam                | 4 +++-
 packages/tezt/tezt.3.1.1/opam                | 4 +++-
 packages/tezt/tezt.4.0.0/opam                | 4 +++-
 packages/tezt/tezt.4.1.0/opam                | 4 +++-
 packages/tezt/tezt.4.2.0/opam                | 4 +++-
 packages/tezt/tezt.4.3.0/opam                | 4 +++-
 84 files changed, 400 insertions(+), 84 deletions(-)

(from ocaml/opam:centos-10-ocaml-4.14@sha256:3042d9a617b4754dbf988e16e1e232757f49c61aa25fe74e9fb006f9a58410d9)
Unable to find image 'ocaml/opam:centos-10-ocaml-4.14@sha256:3042d9a617b4754dbf988e16e1e232757f49c61aa25fe74e9fb006f9a58410d9' locally
docker.io/ocaml/opam@sha256:3042d9a617b4754dbf988e16e1e232757f49c61aa25fe74e9fb006f9a58410d9: Pulling from ocaml/opam
85fa8d23438c: Pulling fs layer
85fa8d23438c: Verifying Checksum
85fa8d23438c: Download complete
85fa8d23438c: Pull complete
Digest: sha256:3042d9a617b4754dbf988e16e1e232757f49c61aa25fe74e9fb006f9a58410d9
Status: Downloaded newer image for ocaml/opam@sha256:3042d9a617b4754dbf988e16e1e232757f49c61aa25fe74e9fb006f9a58410d9
2026-03-10 10:01.16 ---> saved as "98ec8932b0d7e99e67b4688d057e8eb33015205ed248ec98f98527a8f11b84b4"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-10 10:01.16 ---> saved as "2e079905f595dd7df25c4e36e8d1542bde19884e85609155117fd642dbfef217"

/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
2026-03-10 10:01.41 ---> saved as "1b1364be131bbe0b1984f937678897bb44aa1ee01b96056d220998f47184a94c"

/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=linux os-distribution=centos os-version=10
# 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       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
2026-03-10 10:01.42 ---> saved as "75586c41e6ed5ccaae53c1172863eac482f467cfec01598c90d4cc9bfbbfb122"

/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/"))
2026-03-10 10:02.09 ---> saved as "7d5858dc2c41f991258dff229e14140bf2fd7a56b8677b04e741b03a617f2d1c"

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-10 10:02.21 ---> saved as "1d6f62c76b672db672c77a8005c560baab5ded3ac9cf47b644fc666634a55dc7"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-10 10:02.38 ---> saved as "92dbed78f3f30dc771aa1bc93c23aa4f3aadbd26b78755daa03eb0268dc0a905"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "yum" "makecache"
- CentOS Stream 10 - BaseOS                       2.8 kB/s |  14 kB     00:05    
- CentOS Stream 10 - BaseOS                       881 kB/s | 6.9 MB     00:08    
- CentOS Stream 10 - AppStream                     73 kB/s |  15 kB     00:00    
- CentOS Stream 10 - AppStream                    2.8 MB/s | 3.6 MB     00:01    
- CentOS Stream 10 - CRB                          109 kB/s |  14 kB     00:00    
- CentOS Stream 10 - CRB                          1.9 MB/s | 831 kB     00:00    
- CentOS Stream 10 - Extras packages              132 kB/s |  16 kB     00:00    
- CentOS Stream 10 - Extras packages               52 kB/s | 9.9 kB     00:00    
- Metadata cache created.
2026-03-10 10:02.57 ---> saved as "45f590a8e80e3a7f9019ffa480627ab5071fc72406b26fb84e2df8dade7af1d1"

/home/opam: (run (shell "opam pin add -k version -yn caqti-lwt.2.1.1 2.1.1"))
caqti-lwt is now pinned to version 2.1.1
2026-03-10 10:02.58 ---> saved as "0355b017f11a477b0406caee586c7bf083531b7e828e6a7fe1cfadeb65ae2db6"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall caqti-lwt.2.1.1;\
                        \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 \"\\\"centos-10\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'caqti-lwt.2.1.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
caqti-lwt.2.1.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 51 packages
  - install angstrom           0.16.1         [required by caqti]
  - install asn1-combinators   0.3.2          [required by x509]
  - install base-bytes         base           [required by ocplib-endian]
  - install base64             3.5.2          [required by x509]
  - install bigstringaf        0.10.0         [required by caqti]
  - install caqti              2.1.2          [required by caqti-lwt]
  - install caqti-lwt          2.1.1 (pinned)
  - install conf-gmp           5              [required by conf-gmp-powm-sec, zarith]
  - install conf-gmp-powm-sec  4              [required by mirage-crypto-pk]
  - install conf-pkg-config    4              [required by zarith]
  - install cppo               1.8.0          [required by lwt]
  - install csexp              1.5.2          [required by dune-private-libs]
  - install digestif           1.3.0          [required by tls]
  - install domain-name        0.5.0          [required by caqti-lwt]
  - install dune               3.21.1         [required by caqti-lwt]
  - install dune-configurator  3.21.1         [required by lwt, bigstringaf, mirage-crypto-ec]
  - install dune-private-libs  3.21.1         [required by dune-site]
  - install dune-site          3.21.1         [required by caqti]
  - install duration           0.2.1          [required by mirage-crypto-rng]
  - install dyn                3.21.1         [required by dune-private-libs]
  - install eqaf               0.10           [required by mirage-crypto-ec, digestif, mirage-crypto-pk]
  - install fmt                0.11.0         [required by logs, tls]
  - install fs-io              3.21.1         [required by stdune]
  - install gmap               0.3.0          [required by x509]
  - install ipaddr             5.6.2          [required by caqti-lwt]
  - install kdf                1.0.0          [required by tls]
  - install logs               0.10.0         [required by caqti-lwt]
  - install lwt                6.1.1          [required by caqti-lwt]
  - install lwt-dllist         1.1.0          [required by caqti]
  - install macaddr            5.6.2          [required by ipaddr]
  - install mirage-crypto      2.0.3          [required by tls]
  - install mirage-crypto-ec   2.0.3          [required by tls]
  - install mirage-crypto-pk   2.0.3          [required by tls]
  - install mirage-crypto-rng  2.0.3          [required by tls]
  - install mtime              2.1.0          [required by caqti-lwt]
  - install ocaml-syntax-shims 1.0.0          [required by angstrom]
  - install ocamlbuild         0.16.1         [required by mtime, logs, ptime]
  - install ocamlfind          1.9.8          [required by mtime, logs, ptime]
  - install ocplib-endian      1.2            [required by lwt]
  - install ohex               0.2.0          [required by tls]
  - install ordering           3.21.1         [required by dyn, stdune]
  - install pp                 2.0.0          [required by dune-private-libs]
  - install ptime              1.2.0          [required by caqti]
  - install stdune             3.21.1         [required by dune-private-libs]
  - install stringext          1.6.0          [required by uri]
  - install tls                2.0.3          [required by caqti]
  - install top-closure        3.21.1         [required by stdune]
  - install topkg              1.1.1          [required by mtime, logs, ptime]
  - install uri                4.4.0          [required by caqti]
  - install x509               1.0.6          [required by caqti]
  - install zarith             1.14           [required by mirage-crypto-pk]

The following system packages will first need to be installed:
    gmp-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" "gmp-devel"
- Last metadata expiration check: 0:00:07 ago on Tue Mar 10 10:02:56 2026.
- Dependencies resolved.
- ================================================================================
-  Package          Architecture  Version                  Repository        Size
- ================================================================================
- Installing:
-  gmp-devel        x86_64        1:6.2.1-12.el10          appstream        174 k
- Installing dependencies:
-  gmp-c++          x86_64        1:6.2.1-12.el10          appstream         20 k
- 
- Transaction Summary
- ================================================================================
- Install  2 Packages
- 
- Total download size: 194 k
- Installed size: 382 k
- Downloading Packages:
- (1/2): gmp-c++-6.2.1-12.el10.x86_64.rpm         376 kB/s |  20 kB     00:00    
- (2/2): gmp-devel-6.2.1-12.el10.x86_64.rpm       2.0 MB/s | 174 kB     00:00    
- --------------------------------------------------------------------------------
- Total                                           885 kB/s | 194 kB     00:00     
- Running transaction check
- Transaction check succeeded.
- Running transaction test
- Transaction test succeeded.
- Running transaction
-   Preparing        :                                                        1/1 
-   Installing       : gmp-c++-1:6.2.1-12.el10.x86_64                         1/2 
-   Installing       : gmp-devel-1:6.2.1-12.el10.x86_64                       2/2 
-   Running scriptlet: gmp-devel-1:6.2.1-12.el10.x86_64                       2/2 
- 
- Installed:
-   gmp-c++-1:6.2.1-12.el10.x86_64        gmp-devel-1:6.2.1-12.el10.x86_64       
- 
- Complete!
+ /usr/bin/rpm "-q" "--whatprovides" "gmp-devel"
- gmp-devel-6.2.1-12.el10.x86_64

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1  (cached)
-> retrieved asn1-combinators.0.3.2  (cached)
-> retrieved base64.3.5.2  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved caqti.2.1.2  (cached)
-> retrieved caqti-lwt.2.1.1  (cached)
-> retrieved conf-gmp.5  (cached)
-> retrieved conf-gmp-powm-sec.4  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed conf-gmp.5
-> installed conf-pkg-config.4
-> installed conf-gmp-powm-sec.4
-> retrieved digestif.1.3.0  (cached)
-> retrieved domain-name.0.5.0  (cached)
-> retrieved dune.3.21.1, dune-configurator.3.21.1, dune-private-libs.3.21.1, dune-site.3.21.1, dyn.3.21.1, fs-io.3.21.1, ordering.3.21.1, stdune.3.21.1, top-closure.3.21.1  (cached)
-> retrieved duration.0.2.1  (cached)
-> retrieved eqaf.0.10  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved gmap.0.3.0  (cached)
-> retrieved ipaddr.5.6.2, macaddr.5.6.2  (cached)
-> retrieved kdf.1.0.0  (cached)
-> retrieved logs.0.10.0  (cached)
-> retrieved lwt.6.1.1  (cached)
-> retrieved lwt-dllist.1.1.0  (cached)
-> retrieved mirage-crypto.2.0.3, mirage-crypto-ec.2.0.3, mirage-crypto-pk.2.0.3, mirage-crypto-rng.2.0.3  (cached)
-> retrieved mtime.2.1.0  (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 ohex.0.2.0  (cached)
-> retrieved pp.2.0.0  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved tls.2.0.3  (cached)
-> retrieved topkg.1.1.1  (cached)
-> retrieved uri.4.4.0  (cached)
-> retrieved x509.1.0.6  (cached)
-> retrieved zarith.1.14  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocamlbuild.0.16.1
-> installed zarith.1.14
-> installed topkg.1.1.1
-> installed mtime.2.1.0
-> installed fmt.0.11.0
-> installed ptime.1.2.0
-> installed dune.3.21.1
-> installed asn1-combinators.0.3.2
-> installed base64.3.5.2
-> installed cppo.1.8.0
-> installed csexp.1.5.2
-> installed domain-name.0.5.0
-> installed duration.0.2.1
-> installed eqaf.0.10
-> installed gmap.0.3.0
-> installed lwt-dllist.1.1.0
-> installed macaddr.5.6.2
-> installed ocaml-syntax-shims.1.0.0
-> installed ohex.0.2.0
-> installed pp.2.0.0
-> installed stringext.1.6.0
-> installed ocplib-endian.1.2
-> installed ipaddr.5.6.2
-> installed digestif.1.3.0
-> installed ordering.3.21.1
-> installed fs-io.3.21.1
-> installed top-closure.3.21.1
-> installed dune-configurator.3.21.1
-> installed bigstringaf.0.10.0
-> installed dyn.3.21.1
-> installed angstrom.0.16.1
-> installed mirage-crypto.2.0.3
-> installed kdf.1.0.0
-> installed lwt.6.1.1
-> installed uri.4.4.0
-> installed logs.0.10.0
-> installed mirage-crypto-rng.2.0.3
-> installed stdune.3.21.1
-> installed mirage-crypto-pk.2.0.3
-> installed dune-private-libs.3.21.1
-> installed dune-site.3.21.1
-> installed mirage-crypto-ec.2.0.3
-> installed x509.1.0.6
-> installed tls.2.0.3
-> installed caqti.2.1.2
-> installed caqti-lwt.2.1.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-10 10:04.29 ---> saved as "7e1d73e582b2c440759a26c5e9b03fbd8a072e0e9dfe84b19ad391bca0046485"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test caqti-lwt.2.1.1) || true"))
The following actions will be performed:
=== recompile 9 packages
  - recompile caqti                2.1.2          [uses logs]
  - recompile caqti-lwt            2.1.1 (pinned)
  - recompile fmt                  0.11.0         [uses cmdliner]
  - recompile logs                 0.10.0         [uses cmdliner]
  - recompile mirage-crypto-ec     2.0.3          [uses mirage-crypto-rng]
  - recompile mirage-crypto-pk     2.0.3          [uses mirage-crypto-rng]
  - recompile mirage-crypto-rng    2.0.3          [uses logs]
  - recompile tls                  2.0.3          [uses fmt]
  - recompile x509                 1.0.6          [uses fmt]
=== install 20 packages
  - install   alcotest             1.9.1          [required by caqti-lwt]
  - install   alcotest-lwt         1.9.1          [required by caqti-lwt]
  - install   astring              0.8.5          [required by alcotest]
  - install   caqti-driver-sqlite3 2.1.1          [required by caqti-lwt]
  - install   cmdliner             2.1.0          [required by caqti-lwt]
  - install   conf-sqlite3         1              [required by sqlite3]
  - install   cstruct              6.2.0          [required by hex]
  - install   dune-compiledb       0.6.0          [required by sqlite3]
  - install   ezjsonm              1.3.0          [required by dune-compiledb]
  - install   fpath                0.7.3          [required by dune-compiledb]
  - install   hex                  1.5.0          [required by ezjsonm]
  - install   jsonm                1.0.2          [required by ezjsonm]
  - install   num                  1.6            [required by sexplib]
  - install   parsexp              v0.16.0        [required by sexplib]
  - install   re                   1.14.0         [required by alcotest]
  - install   sexplib              v0.16.0        [required by dune-compiledb]
  - install   sexplib0             v0.16.0        [required by dune-compiledb]
  - install   sqlite3              5.4.0          [required by caqti-driver-sqlite3]
  - install   stdlib-shims         0.3.0          [required by alcotest]
  - install   uutf                 1.0.4          [required by alcotest]

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"
- Last metadata expiration check: 0:01:37 ago on Tue Mar 10 10:02:56 2026.
- Dependencies resolved.
- ================================================================================
-  Package             Architecture  Version               Repository        Size
- ================================================================================
- Installing:
-  sqlite-devel        x86_64        3.46.1-5.el10         appstream        147 k
- Installing dependencies:
-  sqlite              x86_64        3.46.1-5.el10         appstream        891 k
- 
- Transaction Summary
- ================================================================================
- Install  2 Packages
- 
- Total download size: 1.0 M
- Installed size: 2.4 M
- Downloading Packages:
- (1/2): sqlite-devel-3.46.1-5.el10.x86_64.rpm    5.6 MB/s | 147 kB     00:00    
- (2/2): sqlite-3.46.1-5.el10.x86_64.rpm           14 MB/s | 891 kB     00:00    
- --------------------------------------------------------------------------------
- Total                                           5.4 MB/s | 1.0 MB     00:00     
- Running transaction check
- Transaction check succeeded.
- Running transaction test
- Transaction test succeeded.
- Running transaction
-   Preparing        :                                                        1/1 
-   Installing       : sqlite-3.46.1-5.el10.x86_64                            1/2 
-   Installing       : sqlite-devel-3.46.1-5.el10.x86_64                      2/2 
-   Running scriptlet: sqlite-devel-3.46.1-5.el10.x86_64                      2/2
-  
- 
- Installed:
-   sqlite-3.46.1-5.el10.x86_64         sqlite-devel-3.46.1-5.el10.x86_64        
- 
- Complete!
+ /usr/bin/rpm "-q" "--whatprovides" "sqlite-devel"
- sqlite-devel-3.46.1-5.el10.x86_64

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.1, alcotest-lwt.1.9.1  (https://opam.ocaml.org/cache)
-> retrieved astring.0.8.5  (https://opam.ocaml.org/cache)
-> retrieved caqti.2.1.2  (https://opam.ocaml.org/cache)
-> retrieved caqti-driver-sqlite3.2.1.1, caqti-lwt.2.1.1  (https://opam.ocaml.org/cache)
-> retrieved cmdliner.2.1.0  (https://opam.ocaml.org/cache)
-> installed conf-sqlite3.1
-> retrieved cstruct.6.2.0  (https://opam.ocaml.org/cache)
-> retrieved dune-compiledb.0.6.0  (https://opam.ocaml.org/cache)
-> retrieved ezjsonm.1.3.0  (https://opam.ocaml.org/cache)
-> retrieved fmt.0.11.0  (https://opam.ocaml.org/cache)
-> retrieved fpath.0.7.3  (https://opam.ocaml.org/cache)
-> retrieved hex.1.5.0  (https://opam.ocaml.org/cache)
-> retrieved jsonm.1.0.2  (https://opam.ocaml.org/cache)
-> retrieved logs.0.10.0  (https://opam.ocaml.org/cache)
-> installed astring.0.8.5
-> retrieved mirage-crypto-ec.2.0.3, mirage-crypto-pk.2.0.3, mirage-crypto-rng.2.0.3  (https://opam.ocaml.org/cache)
-> retrieved num.1.6  (https://opam.ocaml.org/cache)
-> retrieved parsexp.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved re.1.14.0  (https://opam.ocaml.org/cache)
-> retrieved sexplib.v0.16.0  (https://opam.ocaml.org/cache)
-> installed fpath.0.7.3
-> retrieved sexplib0.v0.16.0  (https://opam.ocaml.org/cache)
-> retrieved sqlite3.5.4.0  (https://opam.ocaml.org/cache)
-> retrieved stdlib-shims.0.3.0  (https://opam.ocaml.org/cache)
-> retrieved tls.2.0.3  (https://opam.ocaml.org/cache)
-> installed stdlib-shims.0.3.0
-> retrieved uutf.1.0.4  (https://opam.ocaml.org/cache)
-> retrieved x509.1.0.6  (https://opam.ocaml.org/cache)
-> installed sexplib0.v0.16.0
-> installed re.1.14.0
-> installed num.1.6
-> removed   caqti-lwt.2.1.1
-> removed   caqti.2.1.2
-> removed   tls.2.0.3
-> removed   x509.1.0.6
-> removed   mirage-crypto-ec.2.0.3
-> removed   mirage-crypto-pk.2.0.3
-> removed   mirage-crypto-rng.2.0.3
-> removed   logs.0.10.0
-> removed   fmt.0.11.0
-> installed cmdliner.2.1.0
-> installed parsexp.v0.16.0
-> installed sexplib.v0.16.0
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed cstruct.6.2.0
-> installed hex.1.5.0
-> installed jsonm.1.0.2
-> installed alcotest.1.9.1
-> installed logs.0.10.0
-> installed ezjsonm.1.3.0
-> installed alcotest-lwt.1.9.1
-> installed mirage-crypto-rng.2.0.3
-> installed dune-compiledb.0.6.0
-> installed mirage-crypto-pk.2.0.3
-> installed sqlite3.5.4.0
-> installed mirage-crypto-ec.2.0.3
-> installed x509.1.0.6
-> installed tls.2.0.3
-> installed caqti.2.1.2
-> installed caqti-driver-sqlite3.2.1.1
-> installed caqti-lwt.2.1.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-10 10:05.08 ---> saved as "192522907cfd9f4c345531137d924cf8e14f93bf3dba53635de420d3fbbadba0"

/home/opam: (run (shell  "opam reinstall --with-test --verbose caqti-lwt.2.1.1;\
                        \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 \"\\\"centos-10\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'caqti-lwt.2.1.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
The following actions will be performed:
=== remove 3 packages
  - remove    dune-compiledb       0.6.0              [conflicts with sexplib0]
  - remove    parsexp              v0.16.0            [conflicts with sexplib0]
  - remove    sexplib              v0.16.0            [conflicts with sexplib0]
=== downgrade 1 package
  - downgrade sqlite3              5.4.0 to 5.3.1
=== recompile 3 packages
  - recompile caqti-driver-sqlite3 2.1.1              [uses sqlite3]
  - recompile caqti-lwt            2.1.1 (pinned)
  - recompile ezjsonm              1.3.0              [uses sexplib0]
=== upgrade 1 package
  - upgrade   sexplib0             v0.16.0 to v0.17.0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/22: [caqti-driver-sqlite3.2.1.1: extract]
-> retrieved caqti-driver-sqlite3.2.1.1, caqti-lwt.2.1.1  (cached)
Processing  2/22: [ezjsonm.1.3.0: extract]
-> retrieved ezjsonm.1.3.0  (cached)
Processing  3/22: [sexplib0.v0.17.0: dl]
Processing  3/22: [sexplib0.v0.17.0: http]
[ERROR] Failed to get sources of sexplib0.v0.17.0: curl failed
Processing  4/22: [sqlite3.5.3.1: dl]
Processing  5/22: [sqlite3.5.3.1: dl]
Processing  5/22: [sqlite3.5.3.1: http]
[ERROR] Failed to get sources of sqlite3.5.3.1: curl failed

#=== ERROR while fetching sources for sqlite3.5.3.1 ===========================#
OpamSolution.Fetch_fail("https://github.com/mmottl/sqlite3-ocaml/releases/download/5.3.1/sqlite3-5.3.1.tbz (curl failed: \"/usr/bin/curl --write-out %{http_code}\\\\n --retry 3 --retry-delay 2 --user-agent opam/2.5.0 -L -o /tmp/opam-7-357f93/sqlite3-5.3.1.tbz.part -- https://github.com/mmottl/sqlite3-ocaml/releases/download/5.3.1/sqlite3-5.3.1.tbz\" exited with code 6)")

#=== ERROR while fetching sources for sexplib0.v0.17.0 ========================#
OpamSolution.Fetch_fail("https://github.com/janestreet/sexplib0/archive/refs/tags/v0.17.0.tar.gz (curl failed: \"/usr/bin/curl --write-out %{http_code}\\\\n --retry 3 --retry-delay 2 --user-agent opam/2.5.0 -L -o /tmp/opam-7-4aa419/v0.17.0.tar.gz.part -- https://github.com/janestreet/sexplib0/archive/refs/tags/v0.17.0.tar.gz\" exited with code 6)")


<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions were aborted
| - remove    dune-compiledb       0.6.0
| - remove    parsexp              v0.16.0
| - remove    sexplib              v0.16.0
| - remove    sexplib0             v0.16.0
| - remove    sqlite3              5.4.0
| - recompile caqti-driver-sqlite3 2.1.1
| - recompile caqti-lwt            2.1.1
| - recompile ezjsonm              1.3.0
+- 
+- The following actions failed
| - fetch sexplib0 v0.17.0
| - fetch sqlite3  5.3.1
+- 
- No changes have been performed
# To update the current shell environment, run: eval $(opam env)
'opam reinstall --with-test --verbose caqti-lwt.2.1.1' failed.
"/usr/bin/env" "bash" "-c" "opam reinstall --with-test --verbose caqti-lwt.2.1.1;
        res=$?;
        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 "\"centos-10\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'caqti-lwt.2.1.1' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 40
2026-03-10 10:05.45: Job failed: Failed: Build failed
2026-03-10 10:05.45: Log analysis:
2026-03-10 10:05.45: >>> 
[ERROR] Failed to get sources of sexplib0.v0.17.0: curl failed
 (score = 25)
2026-03-10 10:05.45: >>> 
[ERROR] Failed to get sources of sqlite3.5.3.1: curl failed
 (score = 25)
2026-03-10 10:05.45: Failed to get sources of sexplib0.v0.17.0: curl failed