(not at the head of any monitored branch or PR)
2025-12-29 14:49.43: New job: build alice.0.3.0, using opam 2.3
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29145/head (2243b3772f42f64b0cf083845f9b108bd7a93091)
                              on debian-13-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29145/head" && git reset --hard 2243b377
git fetch origin master
git merge --no-edit c239a62d58deaede2e5dce17c2715a55397b73f2
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:4b8c7632b913b4384d00bda7a80a6abca052753710bcd7a467ca0372adb1a083
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn alice.0.3.0 0.3.0
RUN opam reinstall alice.0.3.0; \
    res=$?; \
    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 "$pkg" != 'alice.0.3.0' && partial_fails="$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 .

2025-12-29 14:49.43: Using cache hint "ocaml/opam:debian-13-ocaml-5.4@sha256:4b8c7632b913b4384d00bda7a80a6abca052753710bcd7a467ca0372adb1a083-alice.0.3.0-2243b3772f42f64b0cf083845f9b108bd7a93091"
2025-12-29 14:49.43: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:4b8c7632b913b4384d00bda7a80a6abca052753710bcd7a467ca0372adb1a083)
 (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 alice.0.3.0 0.3.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall alice.0.3.0;\
             \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 \"$pkg\" != 'alice.0.3.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2025-12-29 14:49.43: Waiting for resource in pool OCluster
2025-12-29 14:49.44: Waiting for worker…
2025-12-29 14:52.25: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at c239a62d58 Merge pull request #29143 from filipeom/opam-publish-smtml.0.18.0
Updating c239a62d58..2243b3772f
Fast-forward
 packages/alice/alice.0.3.0/opam | 47 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 packages/alice/alice.0.3.0/opam

(from ocaml/opam:debian-13-ocaml-5.4@sha256:4b8c7632b913b4384d00bda7a80a6abca052753710bcd7a467ca0372adb1a083)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:4b8c7632b913b4384d00bda7a80a6abca052753710bcd7a467ca0372adb1a083' locally
docker.io/ocaml/opam@sha256:4b8c7632b913b4384d00bda7a80a6abca052753710bcd7a467ca0372adb1a083: Pulling from ocaml/opam
2981f7e8980b: Pulling fs layer
38c43a523031: Pulling fs layer
86b171e1f8bb: Pulling fs layer
c62328d491a4: Pulling fs layer
eff4af1ec9f9: Pulling fs layer
38c43a523031: Download complete
86b171e1f8bb: Download complete
c62328d491a4: Download complete
a8fb3d73c22a: Pulling fs layer
75059ed2c06e: Pulling fs layer
c838c080301e: Pulling fs layer
dfb14fb41cef: Pulling fs layer
df6d00addf67: Pulling fs layer
eff4af1ec9f9: Download complete
75059ed2c06e: Download complete
4f718223933a: Pulling fs layer
c838c080301e: Download complete
dfb14fb41cef: Download complete
df6d00addf67: Download complete
ccc6aa3cc5f0: Pulling fs layer
23e68f1bebf2: Pulling fs layer
bc8ede90ef45: Pulling fs layer
4f718223933a: Download complete
80af37328cf0: Pulling fs layer
ccc6aa3cc5f0: Download complete
23e68f1bebf2: Download complete
709d603477b6: Pulling fs layer
bc8ede90ef45: Download complete
80af37328cf0: Download complete
0ccf30b070a2: Pulling fs layer
35aa2e416863: Pulling fs layer
00036f610596: Pulling fs layer
566836f020cc: Pulling fs layer
71b9e3f831b5: Pulling fs layer
8a58bb81444d: Pulling fs layer
35aa2e416863: Download complete
00036f610596: Download complete
709d603477b6: Download complete
4f4fb700ef54: Pulling fs layer
0ccf30b070a2: Download complete
71b9e3f831b5: Download complete
566836f020cc: Download complete
8a58bb81444d: Download complete
c914f6b1f746: Pulling fs layer
4f4fb700ef54: Download complete
63d935813e47: Pulling fs layer
c914f6b1f746: Download complete
8ac9b4b966c0: Pulling fs layer
63d935813e47: Download complete
8001b3a2b5ac: Pulling fs layer
8ac9b4b966c0: Download complete
ab8c1074cdd7: Pulling fs layer
8001b3a2b5ac: Download complete
552a5e6f461a: Pulling fs layer
096d8d04315b: Pulling fs layer
ab8c1074cdd7: Download complete
552a5e6f461a: Download complete
8c2c8a96d5dd: Pulling fs layer
096d8d04315b: Download complete
5e0e78b37cf0: Pulling fs layer
47f8c84cafbb: Pulling fs layer
8c2c8a96d5dd: Download complete
5e0e78b37cf0: Download complete
ad98837138f6: Pulling fs layer
5ed1b7a005db: Pulling fs layer
ec30d9664bee: Pulling fs layer
47f8c84cafbb: Waiting
ad98837138f6: Waiting
5ed1b7a005db: Waiting
fc40ea176f89: Pulling fs layer
ec30d9664bee: Waiting
120854320efc: Pulling fs layer
fc40ea176f89: Waiting
bc1b0459d6ad: Pulling fs layer
ae7d42bb164e: Pulling fs layer
e62afff751db: Pulling fs layer
17fe887fa582: Pulling fs layer
16d4e0cfe6c8: Pulling fs layer
ae7d42bb164e: Waiting
bc1b0459d6ad: Waiting
120854320efc: Waiting
e62afff751db: Waiting
17fe887fa582: Waiting
db38cffef3ab: Pulling fs layer
16d946a1ad2c: Pulling fs layer
db177c2d87cb: Pulling fs layer
16d4e0cfe6c8: Waiting
cd8149d1cad7: Pulling fs layer
db38cffef3ab: Waiting
6902d95e1721: Pulling fs layer
16d946a1ad2c: Waiting
db177c2d87cb: Waiting
cd8149d1cad7: Waiting
6902d95e1721: Waiting
2981f7e8980b: Verifying Checksum
2981f7e8980b: Download complete
47f8c84cafbb: Download complete
ad98837138f6: Verifying Checksum
ad98837138f6: Download complete
5ed1b7a005db: Verifying Checksum
5ed1b7a005db: Download complete
fc40ea176f89: Verifying Checksum
fc40ea176f89: Download complete
2981f7e8980b: Pull complete
38c43a523031: Pull complete
86b171e1f8bb: Pull complete
c62328d491a4: Pull complete
eff4af1ec9f9: Pull complete
120854320efc: Verifying Checksum
120854320efc: Download complete
bc1b0459d6ad: Verifying Checksum
bc1b0459d6ad: Download complete
ae7d42bb164e: Download complete
e62afff751db: Verifying Checksum
e62afff751db: Download complete
ec30d9664bee: Verifying Checksum
ec30d9664bee: Download complete
17fe887fa582: Download complete
16d4e0cfe6c8: Download complete
db38cffef3ab: Verifying Checksum
db38cffef3ab: Download complete
a8fb3d73c22a: Download complete
db177c2d87cb: Verifying Checksum
db177c2d87cb: Download complete
cd8149d1cad7: Download complete
6902d95e1721: Verifying Checksum
6902d95e1721: Download complete
16d946a1ad2c: Verifying Checksum
16d946a1ad2c: Download complete
a8fb3d73c22a: Pull complete
75059ed2c06e: Pull complete
c838c080301e: Pull complete
dfb14fb41cef: Pull complete
df6d00addf67: Pull complete
4f718223933a: Pull complete
ccc6aa3cc5f0: Pull complete
23e68f1bebf2: Pull complete
bc8ede90ef45: Pull complete
80af37328cf0: Pull complete
709d603477b6: Pull complete
0ccf30b070a2: Pull complete
35aa2e416863: Pull complete
00036f610596: Pull complete
566836f020cc: Pull complete
71b9e3f831b5: Pull complete
8a58bb81444d: Pull complete
4f4fb700ef54: Pull complete
c914f6b1f746: Pull complete
63d935813e47: Pull complete
8ac9b4b966c0: Pull complete
8001b3a2b5ac: Pull complete
ab8c1074cdd7: Pull complete
552a5e6f461a: Pull complete
096d8d04315b: Pull complete
8c2c8a96d5dd: Pull complete
5e0e78b37cf0: Pull complete
47f8c84cafbb: Pull complete
ad98837138f6: Pull complete
5ed1b7a005db: Pull complete
ec30d9664bee: Pull complete
fc40ea176f89: Pull complete
120854320efc: Pull complete
bc1b0459d6ad: Pull complete
ae7d42bb164e: Pull complete
e62afff751db: Pull complete
17fe887fa582: Pull complete
16d4e0cfe6c8: Pull complete
db38cffef3ab: Pull complete
16d946a1ad2c: Pull complete
db177c2d87cb: Pull complete
cd8149d1cad7: Pull complete
6902d95e1721: Pull complete
Digest: sha256:4b8c7632b913b4384d00bda7a80a6abca052753710bcd7a467ca0372adb1a083
Status: Downloaded newer image for ocaml/opam@sha256:4b8c7632b913b4384d00bda7a80a6abca052753710bcd7a467ca0372adb1a083
2025-12-29 14:54.38 ---> saved as "92a4868cef67203ec83e505d6e143939fe2b26f936d185df29fc7fc62ef6a0b1"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-12-29 14:54.38 ---> saved as "ac74b2bb783033458b3597b567e17de1fc191c256ef9651a67cb72ca6daf49f3"

/home/opam: (run (network host)
                 (shell "opam init --reinit --config .opamrc-sandbox -ni"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.

This development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.

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

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-12-29 14:55.19 ---> saved as "fc7e0714adc1086618565e82f148ab41306aade685426dea521b70b938853cf4"

/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=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       5.4
# invariant            ["ocaml-base-compiler" {>= "5.4.0"}]
# compiler-packages    ocaml-base-compiler.5.4.0, ocaml-compiler.5.4.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.4/lib/ocaml/stublibs:/home/opam/.opam/5.4/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.4.0
2025-12-29 14:55.20 ---> saved as "126ca8a78c7db6f14bab99bd6303ce3fad23991b8d0bb7ad12b6b278d0f7ad7d"

/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/"))
2025-12-29 14:57.16 ---> saved as "b4c8462bec2300db7ab796ce6f6013f163051e66e9779bcc24b2fb89d7f717fa"

/home/opam: (copy (src .) (dst opam-repository/))
2025-12-29 14:59.12 ---> saved as "cce53fc99b21863fa3b5d18e5baef9c88f1645c4227b8ac35172e0b81ca635ef"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2025-12-29 14:59.58 ---> saved as "77695500f14abf3e6daef4c02841f4376b34ba92240a97ee6dec3e279529b979"

/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 (1255 kB/s)
- Reading package lists...
2025-12-29 15:00.00 ---> saved as "d704fadb6bf9f3c2c124fb0567e9a3fc79b5dca83f04a76402f2262020a69080"

/home/opam: (run (shell "opam pin add -k version -yn alice.0.3.0 0.3.0"))
alice is now pinned to version 0.3.0
2025-12-29 15:00.01 ---> saved as "7b0101f12ceaf52f63028fe45a0bdbac7c95c84fb37167296a0af4b6702db647"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall alice.0.3.0;\
                        \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 \"$pkg\" != 'alice.0.3.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
alice.0.3.0 is not installed. Install it? [y/n] y
The following actions will be performed:
=== install 17 packages
  - install alice        0.3.0 (pinned)
  - install climate      0.9.0          [required by alice]
  - install dune         3.20.2         [required by alice]
  - install dyn          3.20.2         [required by alice]
  - install fileutils    0.6.6          [required by alice]
  - install ISO8601      0.2.6          [required by toml]
  - install menhir       20250912       [required by toml]
  - install menhirCST    20250912       [required by menhir]
  - install menhirLib    20250912       [required by menhir]
  - install menhirSdk    20250912       [required by menhir]
  - install ordering     3.20.2         [required by dyn]
  - install pp           2.0.0          [required by alice]
  - install re           1.14.0         [required by alice]
  - install sha          1.15.4         [required by alice]
  - install stdlib-shims 0.3.0          [required by sha]
  - install toml         7.1.0          [required by alice]
  - install xdg          3.20.2         [required by alice]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ERROR] Failed to get sources of alice.0.3.0: Bad checksum
-> retrieved climate.0.9.0  (cached)
-> retrieved dune.3.20.2, dyn.3.20.2, ordering.3.20.2, xdg.3.20.2  (cached)
-> retrieved fileutils.0.6.6  (cached)
-> retrieved ISO8601.0.2.6  (cached)
-> retrieved menhir.20250912, menhirCST.20250912, menhirLib.20250912, menhirSdk.20250912  (cached)
-> retrieved pp.2.0.0  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved sha.1.15.4  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved toml.7.1.0  (cached)
-> installed dune.3.20.2
-> installed climate.0.9.0
-> installed ISO8601.0.2.6
-> installed menhirCST.20250912
-> installed menhirLib.20250912
-> installed menhirSdk.20250912
-> installed pp.2.0.0
-> installed re.1.14.0
-> installed stdlib-shims.0.3.0
-> installed fileutils.0.6.6
-> installed ordering.3.20.2
-> installed xdg.3.20.2
-> installed sha.1.15.4
-> installed dyn.3.20.2
-> installed menhir.20250912
-> installed toml.7.1.0

#=== ERROR while fetching sources for alice.0.3.0 =============================#
OpamSolution.Fetch_fail("https://github.com/alicecaml/alice/archive/refs/tags/0.2.0.tar.gz (Bad checksum, expected sha256=2f31ff9b6067da1eb582f254d05ce6e8d966587144e2c79cc77d503293593e62)")


<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - fetch alice 0.3.0
+- 
+- The following changes have been performed
| - install climate      0.9.0
| - install dune         3.20.2
| - install dyn          3.20.2
| - install fileutils    0.6.6
| - install ISO8601      0.2.6
| - install menhir       20250912
| - install menhirCST    20250912
| - install menhirLib    20250912
| - install menhirSdk    20250912
| - install ordering     3.20.2
| - install pp           2.0.0
| - install re           1.14.0
| - install sha          1.15.4
| - install stdlib-shims 0.3.0
| - install toml         7.1.0
| - install xdg          3.20.2
+- 
# 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/.opam-switch/backup/state-20251229150001.export"
"/usr/bin/env" "bash" "-c" "opam reinstall alice.0.3.0;
        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 "$pkg" != 'alice.0.3.0' && partial_fails="$partial_fails $pkg";
        done;
        test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}";
        exit 1" failed with exit status 40
2025-12-29 15:01.48: Job failed: Failed: Build failed
2025-12-29 15:01.48: Log analysis:
2025-12-29 15:01.48: >>> 
[ERROR] Failed to get sources of alice.0.3.0: Bad checksum
 (score = 25)
2025-12-29 15:01.48: Failed to get sources of alice.0.3.0: Bad checksum