(not at the head of any monitored branch or PR)
2025-12-30 14:37.55: New job: build cryptokit.1.21, lower-bounds, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29148/head (ea3d41c3a9de6ce5078688dfe4c1d2f7261d7cc0)
                              on debian-13-ocaml-5.1/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29148/head" && git reset --hard ea3d41c3
git fetch origin master
git merge --no-edit 478fb6873e38d7da44dc1ea3074382ce5c3deab7
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.1@sha256:a06d01f1810e15579674dbcbbb9196b2dba499c115e174baa6b38d2d6c195b8c
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn cryptokit.1.21 1.21
RUN opam reinstall cryptokit.1.21; \
    res=$?; \
    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 "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'cryptokit.1.21' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
ENV OPAMCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMFIXUPCRITERIA="+removed,+count[version-lag,solution]"
ENV OPAMUPGRADECRITERIA="+removed,+count[version-lag,solution]"
RUN opam reinstall cryptokit.1.21; \
    res=$?; \
    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 "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'cryptokit.1.21' && partial_fails="$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 .

2025-12-30 14:37.55: Using cache hint "ocaml/opam:debian-13-ocaml-5.1@sha256:a06d01f1810e15579674dbcbbb9196b2dba499c115e174baa6b38d2d6c195b8c-cryptokit.1.21-ea3d41c3a9de6ce5078688dfe4c1d2f7261d7cc0"
2025-12-30 14:37.55: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.1@sha256:a06d01f1810e15579674dbcbbb9196b2dba499c115e174baa6b38d2d6c195b8c)
 (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 cryptokit.1.21 1.21"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall cryptokit.1.21;\
             \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 \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'cryptokit.1.21' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (env OPAMCRITERIA +removed,+count[version-lag,solution])
 (env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])
 (env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall cryptokit.1.21;\
             \n        res=$?;\
             \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 \"\\\"debian-13\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'cryptokit.1.21' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-30 14:37.55: Waiting for resource in pool OCluster
2025-12-30 14:37.55: Waiting for worker…
2025-12-30 14:37.55: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at 478fb6873e Merge pull request #29008 from tjammer/release-raylib-1.6.0
Merge made by the 'ort' strategy.
 packages/cryptokit/cryptokit.1.21/opam | 40 ++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 packages/cryptokit/cryptokit.1.21/opam

(from ocaml/opam:debian-13-ocaml-5.1@sha256:a06d01f1810e15579674dbcbbb9196b2dba499c115e174baa6b38d2d6c195b8c)
2025-12-30 14:38.10 ---> using "be8dbd40e83bc18106059f60d056b408300ce97198bc1a20d42c3edc343c0e83" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2025-12-30 14:38.10 ---> using "546534b5e0d8818e5fc735219c253059d641bfb38f16152491cc4631024a71d9" 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.

[NOTE] The 'jobs' option was reset, its value was 71 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=71 --global
Continue? [Y/n] y
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-12-30 14:38.10 ---> using "5eefbd5200dd47a1559da0d5a46335084f2b8dc102c0560605645bf224f812dc" from cache

/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version         2.5.0
# self-upgrade         no
# system               arch=x86_64 os=linux os-distribution=debian os-version=13
# 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       5.1
# invariant            ["ocaml-base-compiler" {= "5.1.1"}]
# compiler-packages    ocaml-base-compiler.5.1.1, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.1/lib/ocaml/stublibs:/home/opam/.opam/5.1/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.1.1
2025-12-30 14:38.10 ---> using "5162af2749a911c183c00cc74aa48f60b207a631760d7ea088d3707a114e4770" from cache

/home/opam: (env OPAMDOWNLOADJOBS 1)

/home/opam: (env OPAMERRLOGLEN 0)

/home/opam: (env OPAMPRECISETRACKING 1)

/home/opam: (env CI true)

/home/opam: (env OPAM_REPO_CI true)

/home/opam: (run (shell "rm -rf opam-repository/"))
2025-12-30 14:38.10 ---> using "94f3bcd7ccf46d4e830d2ab6462bf5e4d8cedad14d2a8948c7dc3fd75c3e1121" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-30 14:38.18 ---> saved as "b325cf1535d5ab9074bebcf52385a8c5a2fa40a8b48c5153e776d26178914bf5"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-30 14:38.37 ---> saved as "38a5d9cbea760408e536c2cbb1ce7f192433823cb598a768c705fcf0ce611d83"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Fetched 90.7 kB in 0s (193 kB/s)
- Reading package lists...
- 
2025-12-30 14:38.38 ---> saved as "0897921280b6e5acef192e081305b28f103ada3c57b06350f4e80014a887c5be"

/home/opam: (run (shell "opam pin add -k version -yn cryptokit.1.21 1.21"))
cryptokit is now pinned to version 1.21
2025-12-30 14:38.40 ---> saved as "71b01cfef3e08d07e04326138e7d440b701990ebbd4aacf3e267d46b17eeb7b7"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall cryptokit.1.21;\
                        \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 \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'cryptokit.1.21' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
cryptokit.1.21 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 10 packages
  - install conf-gmp          5             [required by conf-gmp-powm-sec, zarith]
  - install conf-gmp-powm-sec 4             [required by cryptokit]
  - install conf-pkg-config   4             [required by conf-zlib, zarith]
  - install conf-zlib         1             [required by cryptokit]
  - install cryptokit         1.21 (pinned)
  - install csexp             1.5.2         [required by dune-configurator]
  - install dune              3.20.2        [required by cryptokit]
  - install dune-configurator 3.20.2        [required by cryptokit]
  - install ocamlfind         1.9.8         [required by zarith]
  - install zarith            1.14          [required by cryptokit]

The following system packages will first need to be installed:
    libgmp-dev pkg-config zlib1g-dev

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

opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
  2. Display the recommended apt-get 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 "apt-get" "install" "-qq" "-yy" "libgmp-dev" "pkg-config" "zlib1g-dev"
- Selecting previously unselected package libgmpxx4ldbl:amd64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20653 files and directories currently installed.)
- Preparing to unpack .../0-libgmpxx4ldbl_2%3a6.3.0+dfsg-3_amd64.deb ...
- Unpacking libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libgmp-dev:amd64.
- Preparing to unpack .../1-libgmp-dev_2%3a6.3.0+dfsg-3_amd64.deb ...
- Unpacking libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../2-libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../3-pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../4-pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../5-pkg-config_1.8.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-4) ...
- Selecting previously unselected package zlib1g-dev:amd64.
- Preparing to unpack .../6-zlib1g-dev_1%3a1.3.dfsg+really1.3.1-1+b1_amd64.deb ...
- Unpacking zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ...
- Setting up libpkgconf3:amd64 (1.8.1-4) ...
- Setting up libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Setting up pkgconf-bin (1.8.1-4) ...
- Setting up zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ...
- Setting up libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Setting up pkgconf:amd64 (1.8.1-4) ...
- Setting up pkg-config:amd64 (1.8.1-4) ...
- Processing triggers for libc-bin (2.41-12) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved conf-gmp.5  (cached)
-> retrieved conf-gmp-powm-sec.4  (cached)
-> installed conf-gmp.5
-> installed conf-pkg-config.4
-> installed conf-zlib.1
-> installed conf-gmp-powm-sec.4
-> retrieved cryptokit.1.21  (https://github.com/xavierleroy/cryptokit/archive/release121.tar.gz)
-> retrieved csexp.1.5.2  (cached)
-> retrieved dune.3.20.2, dune-configurator.3.20.2  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved zarith.1.14  (cached)
-> installed ocamlfind.1.9.8
-> installed zarith.1.14
-> installed dune.3.20.2
-> installed csexp.1.5.2
-> installed dune-configurator.3.20.2
-> installed cryptokit.1.21
Done.
# To update the current shell environment, run: eval $(opam env)
2025-12-30 14:39.14 ---> saved as "3481da1e71c7bf603e971692500d4a4c96d70eae3b85f41b570714ff5e449948"

/home/opam: (env OPAMCRITERIA +removed,+count[version-lag,solution])

/home/opam: (env OPAMFIXUPCRITERIA +removed,+count[version-lag,solution])

/home/opam: (env OPAMUPGRADECRITERIA +removed,+count[version-lag,solution])

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall cryptokit.1.21;\
                        \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 \"\\\"debian-13\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'cryptokit.1.21' && partial_fails=\"$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:
=== downgrade 6 packages
  - downgrade conf-pkg-config   4 to 1.0
  - downgrade csexp             1.5.2 to 1.3.1  [uses dune]
  - downgrade dune              3.20.2 to 3.5.0 [required by cryptokit]
  - downgrade dune-configurator 3.20.2 to 2.9.3 [required by cryptokit]
  - downgrade ocamlfind         1.9.8 to 1.9.6  [required by zarith]
  - downgrade zarith            1.14 to 1.7-1   [required by cryptokit]
=== recompile 1 package
  - recompile cryptokit         1.21 (pinned)
=== install 2 packages
  - install   conf-perl         1               [required by zarith]
  - install   result            1.5             [required by csexp]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved csexp.1.3.1  (cached)
-> installed conf-perl.1
-> retrieved dune.3.5.0  (cached)
-> retrieved dune-configurator.2.9.3  (cached)
-> retrieved ocamlfind.1.9.6  (cached)
-> retrieved result.1.5  (cached)
-> retrieved zarith.1.7-1  (cached)
-> removed   cryptokit.1.21
-> removed   dune-configurator.3.20.2
-> removed   csexp.1.5.2
-> removed   dune.3.20.2
-> removed   zarith.1.14
-> removed   conf-pkg-config.4
-> removed   ocamlfind.1.9.8
-> installed conf-pkg-config.1.0
-> installed dune.3.5.0
-> installed ocamlfind.1.9.6
-> installed result.1.5
-> installed csexp.1.3.1
-> installed dune-configurator.2.9.3
-> installed zarith.1.7-1
[ERROR] The compilation of cryptokit.1.21 failed at "dune build -p cryptokit -j 255 @install".

#=== ERROR while compiling cryptokit.1.21 =====================================#
# context              2.5.0 | linux/x86_64 | ocaml-base-compiler.5.1.1 | pinned(https://github.com/xavierleroy/cryptokit/archive/release121.tar.gz)
# path                 ~/.opam/5.1/.opam-switch/build/cryptokit.1.21
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p cryptokit -j 255 @install
# exit-code            1
# env-file             ~/.opam/log/cryptokit-7-2dd638.env
# output-file          ~/.opam/log/cryptokit-7-2dd638.out
### output ###
# (cd _build/default && /home/opam/.opam/5.1/bin/ocamlopt.opt -w -40 -safe-string -w -7 -w -27 -w -37 -g -I src/.cryptokit.objs/byte -I src/.cryptokit.objs/native -I /home/opam/.opam/5.1/lib/ocaml/unix -I /home/opam/.opam/5.1/lib/zarith -intf-suffix .ml -no-alias-deps -o src/.cryptokit.objs/native/cryptokitBignum.cmx -c -impl src/cryptokitBignum.ml)
# File "src/cryptokitBignum.ml", line 80, characters 7-17:
# 80 |     if Z.legendre z p = -1
#             ^^^^^^^^^^
# Error: Unbound value Z.legendre
# (cd _build/default && /home/opam/.opam/5.1/bin/ocamlc.opt -w -40 -safe-string -w -7 -w -27 -w -37 -g -bin-annot -I src/.cryptokit.objs/byte -I /home/opam/.opam/5.1/lib/ocaml/unix -I /home/opam/.opam/5.1/lib/zarith -intf-suffix .ml -no-alias-deps -o src/.cryptokit.objs/byte/cryptokitBignum.cmo -c -impl src/cryptokitBignum.ml)
# File "src/cryptokitBignum.ml", line 80, characters 7-17:
# 80 |     if Z.legendre z p = -1
#             ^^^^^^^^^^
# Error: Unbound value Z.legendre
# (cd _build/default/src && config/flags.exe)
# ZLib: ............................... enabled
# Hardware support for AES and GCM: ... enabled
# getentropy():........................ enabled



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build cryptokit 1.21
+- 
+- The following changes have been performed
| - remove    cryptokit         1.21
| - downgrade conf-pkg-config   4 to 1.0
| - downgrade csexp             1.5.2 to 1.3.1
| - downgrade dune              3.20.2 to 3.5.0
| - downgrade dune-configurator 3.20.2 to 2.9.3
| - downgrade ocamlfind         1.9.8 to 1.9.6
| - downgrade zarith            1.14 to 1.7-1
| - install   conf-perl         1
| - install   result            1.5
+- 
# 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/5.1/.opam-switch/backup/state-20251230143915.export"
Or you can retry to install your package selection with:
    /usr/bin/opam install --restore
[WARNING] OPAMCONFIRMLEVEL was ignored because CLI 2.0 was requested and it was introduced in 2.1.
"/usr/bin/env" "bash" "-c" "opam reinstall cryptokit.1.21;
        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 "\"debian-13\""; then
            echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.";
          fi;
          test "$pkg" != 'cryptokit.1.21' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 1
2025-12-30 14:39.47: Job failed: Failed: Build failed
2025-12-30 14:39.47: Log analysis:
2025-12-30 14:39.47: >>> 
[ERROR] The compilation of cryptokit.1.21 failed at "dune build -p cryptokit -j 255 @install".
 (score = 20)
2025-12-30 14:39.47: >>> 
# Error: Unbound value Z.legendre
 (score = 48)
2025-12-30 14:39.47: >>> 
# Error: Unbound value Z.legendre
 (score = 48)
2025-12-30 14:39.47: Unbound value Z.legendre