(for PR #29110)

2026-01-31 15:31.26: New job: build llvm.21-shared, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29110/head (e3b282a9c0eb1ef824245e3ffb935dc8fcc9b1ea)
                              on ubuntu-25.10-ocaml-5.4/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29110/head" && git reset --hard e3b282a9
git fetch origin master
git merge --no-edit 277244107784e7f5e6b57eaae2e769caae2a4906
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:bd20181359ea2442732de36da5ba7d6f6122fb3a477de65bbed2bafbc9a954e4
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn llvm.21-shared 21-shared
RUN opam reinstall llvm.21-shared; \
    res=$?; \
    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 "\"ubuntu-25.10\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'llvm.21-shared' && partial_fails="$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 .

2026-01-31 15:31.26: Using cache hint "ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:bd20181359ea2442732de36da5ba7d6f6122fb3a477de65bbed2bafbc9a954e4-llvm.21-shared-e3b282a9c0eb1ef824245e3ffb935dc8fcc9b1ea"
2026-01-31 15:31.26: Using OBuilder spec:
((from ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:bd20181359ea2442732de36da5ba7d6f6122fb3a477de65bbed2bafbc9a954e4)
 (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 llvm.21-shared 21-shared"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall llvm.21-shared;\
             \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 \"\\\"ubuntu-25.10\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'llvm.21-shared' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-01-31 15:31.26: Waiting for resource in pool OCluster
2026-01-31 15:31.29: Waiting for worker…
2026-01-31 15:32.30: Got resource from pool OCluster
Building on eumache
All commits already cached
Updating files:  91% (17599/19326)
Updating files:  92% (17780/19326)
Updating files:  93% (17974/19326)
Updating files:  94% (18167/19326)
Updating files:  95% (18360/19326)
Updating files:  96% (18553/19326)
Updating files:  97% (18747/19326)
Updating files:  98% (18940/19326)
Updating files:  99% (19133/19326)
Updating files: 100% (19326/19326)
Updating files: 100% (19326/19326), done.
HEAD is now at 2772441077 Merge pull request #29314 from jmid/more-fstar-ocaml-upper-bounds
Merge made by the 'ort' strategy.
 packages/conf-llvm-shared/conf-llvm-shared.20/opam | 38 +++++++++++
 packages/conf-llvm-shared/conf-llvm-shared.21/opam | 38 +++++++++++
 packages/conf-llvm-static/conf-llvm-static.20/opam | 38 +++++++++++
 packages/conf-llvm-static/conf-llvm-static.21/opam | 38 +++++++++++
 packages/llvm/llvm.20-shared/opam                  | 77 ++++++++++++++++++++++
 packages/llvm/llvm.20-static/opam                  | 76 +++++++++++++++++++++
 packages/llvm/llvm.21-shared/opam                  | 77 ++++++++++++++++++++++
 packages/llvm/llvm.21-static/opam                  | 76 +++++++++++++++++++++
 8 files changed, 458 insertions(+)
 create mode 100644 packages/conf-llvm-shared/conf-llvm-shared.20/opam
 create mode 100644 packages/conf-llvm-shared/conf-llvm-shared.21/opam
 create mode 100644 packages/conf-llvm-static/conf-llvm-static.20/opam
 create mode 100644 packages/conf-llvm-static/conf-llvm-static.21/opam
 create mode 100644 packages/llvm/llvm.20-shared/opam
 create mode 100644 packages/llvm/llvm.20-static/opam
 create mode 100644 packages/llvm/llvm.21-shared/opam
 create mode 100644 packages/llvm/llvm.21-static/opam

(from ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:bd20181359ea2442732de36da5ba7d6f6122fb3a477de65bbed2bafbc9a954e4)
Unable to find image 'ocaml/opam:ubuntu-25.10-ocaml-5.4@sha256:bd20181359ea2442732de36da5ba7d6f6122fb3a477de65bbed2bafbc9a954e4' locally
docker.io/ocaml/opam@sha256:bd20181359ea2442732de36da5ba7d6f6122fb3a477de65bbed2bafbc9a954e4: Pulling from ocaml/opam
16c195d4c5e9: Already exists
bb1fa90d0603: Already exists
fdb7a79b9aaa: Already exists
78978a5dc2f6: Already exists
8775d069824b: Already exists
e019dd8cdafd: Already exists
1e04623dd7be: Already exists
fffcf4ef46f0: Already exists
6968b79f4d44: Already exists
f8cf5c8d5e46: Already exists
e6d1f8a86d85: Already exists
2f178ce820da: Already exists
d3421c40bea8: Already exists
97f41b990056: Already exists
40529cd1c76f: Already exists
95fef7c778ab: Already exists
0cdd0ce34de4: Already exists
d513d83c6b35: Already exists
d513d83c6b35: Already exists
76b9d76eb718: Already exists
ee8e1aa25b05: Already exists
d4e5fa0825e7: Already exists
e1e27816b6cb: Already exists
4f4fb700ef54: Already exists
10cde7ff3d46: Already exists
53054c1d0b75: Already exists
9c322fc3435d: Already exists
1e18640b2f23: Already exists
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a04c4be540d4: Already exists
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14a0531adcf6: Already exists
Digest: sha256:bd20181359ea2442732de36da5ba7d6f6122fb3a477de65bbed2bafbc9a954e4
Status: Downloaded newer image for ocaml/opam@sha256:bd20181359ea2442732de36da5ba7d6f6122fb3a477de65bbed2bafbc9a954e4
2026-01-31 15:33.14 ---> using "b9e9b43800eb8adfc2c0b487808eb06e7e93f51adb45e358dc911127ebb97049" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-01-31 15:33.14 ---> using "993a99db52bd8486179ee78d37f7bce79cbf60dc1b0081502f63283cbc922982" 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
[NOTE] The 'jobs' option was reset, its value was 255 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=255 --global
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-01-31 15:33.14 ---> using "346e571644fe0c2b40f667855b5ca6d2058d01a8838d10fd13fcf7c67e83063a" 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=ubuntu os-version=25.10
# 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       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
2026-01-31 15:33.14 ---> using "cb3f9f71be80b38ef91a81ffd609e0e4efbafcb67cb4883ed75256a3d2bc260b" 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/"))
2026-01-31 15:33.14 ---> using "55789184109e6c36f5412f637c61d6896eb49a230569a3e369b12c5d06bafd0f" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-01-31 15:33.17 ---> saved as "136a96949783990cd56f0947f8a6aacc77748b879d65f91b968968f7958fc67f"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-31 15:33.38 ---> saved as "8b02e666ae1d2d733757cb4bcb515774a29c55b86a49e2225a600d29ec3fdbce"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://archive.ubuntu.com/ubuntu questing InRelease
- Get:2 http://archive.ubuntu.com/ubuntu questing-updates InRelease [136 kB]
- Get:3 http://security.ubuntu.com/ubuntu questing-security InRelease [136 kB]
- Get:4 http://archive.ubuntu.com/ubuntu questing-backports InRelease [133 kB]
- Get:5 http://security.ubuntu.com/ubuntu questing-security/multiverse amd64 Packages [2714 B]
- Get:6 http://archive.ubuntu.com/ubuntu questing-updates/restricted amd64 Packages [173 kB]
- Get:7 http://security.ubuntu.com/ubuntu questing-security/main amd64 Packages [186 kB]
- Get:8 http://security.ubuntu.com/ubuntu questing-security/restricted amd64 Packages [157 kB]
- Get:9 http://security.ubuntu.com/ubuntu questing-security/universe amd64 Packages [122 kB]
- Get:10 http://archive.ubuntu.com/ubuntu questing-updates/main amd64 Packages [330 kB]
- Get:11 http://archive.ubuntu.com/ubuntu questing-updates/universe amd64 Packages [203 kB]
- Get:12 http://archive.ubuntu.com/ubuntu questing-updates/multiverse amd64 Packages [3223 B]
- Fetched 1581 kB in 0s (8174 kB/s)
- Reading package lists...
- 
2026-01-31 15:33.40 ---> saved as "df51be170b8e8a66471360002ab171a528c880f3668f55fcd5858d21531d274f"

/home/opam: (run (shell "opam pin add -k version -yn llvm.21-shared 21-shared"))
llvm is now pinned to version 21-shared
2026-01-31 15:33.41 ---> saved as "c6f34037c75b797db533f76482025c7cb8badc1c28d33cbce3a8243562c4b2f9"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall llvm.21-shared;\
                        \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 \"\\\"ubuntu-25.10\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'llvm.21-shared' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
llvm.21-shared is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 11 packages
  - install conf-bash         1                  [required by conf-llvm-shared]
  - install conf-cmake        1                  [required by llvm]
  - install conf-llvm-shared  21                 [required by llvm]
  - install csexp             1.5.2              [required by dune-configurator]
  - install ctypes            0.24.0             [required by llvm]
  - install dune              3.21.0             [required by ctypes]
  - install dune-configurator 3.21.0             [required by ctypes]
  - install integers          0.7.0              [required by ctypes]
  - install llvm              21-shared (pinned)
  - install ocamlfind         1.9.8              [required by llvm]
  - install stdlib-shims      0.3.0              [required by integers]

The following system packages will first need to be installed:
    cmake llvm-21-dev 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" "cmake" "llvm-21-dev" "zlib1g-dev"
- Preconfiguring packages ...
- Selecting previously unselected package libpython3.13-minimal:amd64.
- (Reading database ... 
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- Preparing to unpack .../libpython3.13-minimal_3.13.7-1ubuntu0.2_amd64.deb ...
- Unpacking libpython3.13-minimal:amd64 (3.13.7-1ubuntu0.2) ...
- Selecting previously unselected package python3.13-minimal.
- Preparing to unpack .../python3.13-minimal_3.13.7-1ubuntu0.2_amd64.deb ...
- Unpacking python3.13-minimal (3.13.7-1ubuntu0.2) ...
- Setting up libpython3.13-minimal:amd64 (3.13.7-1ubuntu0.2) ...
- Setting up python3.13-minimal (3.13.7-1ubuntu0.2) ...
- Selecting previously unselected package python3-minimal.
- (Reading database ... 
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- Preparing to unpack .../0-python3-minimal_3.13.7-1_amd64.deb ...
- Unpacking python3-minimal (3.13.7-1) ...
- Selecting previously unselected package media-types.
- Preparing to unpack .../1-media-types_13.0.0_all.deb ...
- Unpacking media-types (13.0.0) ...
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- Preparing to unpack .../2-tzdata_2025b-3ubuntu1.1_all.deb ...
- Unpacking tzdata (2025b-3ubuntu1.1) ...
- Selecting previously unselected package libpython3.13-stdlib:amd64.
- Preparing to unpack .../3-libpython3.13-stdlib_3.13.7-1ubuntu0.2_amd64.deb ...
- Unpacking libpython3.13-stdlib:amd64 (3.13.7-1ubuntu0.2) ...
- Selecting previously unselected package python3.13.
- Preparing to unpack .../4-python3.13_3.13.7-1ubuntu0.2_amd64.deb ...
- Unpacking python3.13 (3.13.7-1ubuntu0.2) ...
- Selecting previously unselected package libpython3-stdlib:amd64.
- Preparing to unpack .../5-libpython3-stdlib_3.13.7-1_amd64.deb ...
- Unpacking libpython3-stdlib:amd64 (3.13.7-1) ...
- Setting up python3-minimal (3.13.7-1) ...
- Selecting previously unselected package python3.
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- Preparing to unpack .../00-python3_3.13.7-1_amd64.deb ...
- Unpacking python3 (3.13.7-1) ...
- Selecting previously unselected package libpipeline1:amd64.
- Preparing to unpack .../01-libpipeline1_1.5.8-1build1_amd64.deb ...
- Unpacking libpipeline1:amd64 (1.5.8-1build1) ...
- Selecting previously unselected package binfmt-support.
- Preparing to unpack .../02-binfmt-support_2.2.2-7_amd64.deb ...
- Unpacking binfmt-support (2.2.2-7) ...
- Selecting previously unselected package libxml2-16:amd64.
- Preparing to unpack .../03-libxml2-16_2.14.5+dfsg-0.2ubuntu0.1_amd64.deb ...
- Unpacking libxml2-16:amd64 (2.14.5+dfsg-0.2ubuntu0.1) ...
- Selecting previously unselected package libyaml-0-2:amd64.
- Preparing to unpack .../04-libyaml-0-2_0.2.5-2build2_amd64.deb ...
- Unpacking libyaml-0-2:amd64 (0.2.5-2build2) ...
- Selecting previously unselected package python3-pygments.
- Preparing to unpack .../05-python3-pygments_2.18.0+dfsg-2_all.deb ...
- Unpacking python3-pygments (2.18.0+dfsg-2) ...
- Selecting previously unselected package python3-yaml.
- Preparing to unpack .../06-python3-yaml_6.0.2-1build2_amd64.deb ...
- Unpacking python3-yaml (6.0.2-1build2) ...
- Selecting previously unselected package libgpm2:amd64.
- Preparing to unpack .../07-libgpm2_1.20.7-12_amd64.deb ...
- Unpacking libgpm2:amd64 (1.20.7-12) ...
- Selecting previously unselected package libncurses6:amd64.
- Preparing to unpack .../08-libncurses6_6.5+20250216-2build1_amd64.deb ...
- Unpacking libncurses6:amd64 (6.5+20250216-2build1) ...
- Selecting previously unselected package libuv1t64:amd64.
- Preparing to unpack .../09-libuv1t64_1.50.0-2ubuntu1_amd64.deb ...
- Unpacking libuv1t64:amd64 (1.50.0-2ubuntu1) ...
- Selecting previously unselected package cmake-data.
- Preparing to unpack .../10-cmake-data_3.31.6-2ubuntu6_all.deb ...
- Unpacking cmake-data (3.31.6-2ubuntu6) ...
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- Preparing to unpack .../12-libjsoncpp26_1.9.6-3_amd64.deb ...
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- Unpacking librhash1:amd64 (1.4.6-1) ...
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- Preparing to unpack .../14-cmake_3.31.6-2ubuntu6_amd64.deb ...
- Unpacking cmake (3.31.6-2ubuntu6) ...
- Selecting previously unselected package libllvm21:amd64.
- Preparing to unpack .../15-libllvm21_1%3a21.1.2-2ubuntu6_amd64.deb ...
- Unpacking libllvm21:amd64 (1:21.1.2-2ubuntu6) ...
- Selecting previously unselected package libclang-cpp21.
- Preparing to unpack .../16-libclang-cpp21_1%3a21.1.2-2ubuntu6_amd64.deb ...
- Unpacking libclang-cpp21 (1:21.1.2-2ubuntu6) ...
- Selecting previously unselected package libncurses-dev:amd64.
- Preparing to unpack .../17-libncurses-dev_6.5+20250216-2build1_amd64.deb ...
- Unpacking libncurses-dev:amd64 (6.5+20250216-2build1) ...
- Selecting previously unselected package liblzma-dev:amd64.
- Preparing to unpack .../18-liblzma-dev_5.8.1-1build2_amd64.deb ...
- Unpacking liblzma-dev:amd64 (5.8.1-1build2) ...
- Selecting previously unselected package zlib1g-dev:amd64.
- Preparing to unpack .../19-zlib1g-dev_1%3a1.3.dfsg+really1.3.1-1ubuntu2_amd64.deb ...
- Unpacking zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1ubuntu2) ...
- Selecting previously unselected package libxml2-dev:amd64.
- Preparing to unpack .../20-libxml2-dev_2.14.5+dfsg-0.2ubuntu0.1_amd64.deb ...
- Unpacking libxml2-dev:amd64 (2.14.5+dfsg-0.2ubuntu0.1) ...
- Selecting previously unselected package llvm-21-runtime.
- Preparing to unpack .../21-llvm-21-runtime_1%3a21.1.2-2ubuntu6_amd64.deb ...
- Unpacking llvm-21-runtime (1:21.1.2-2ubuntu6) ...
- Selecting previously unselected package llvm-21-linker-tools.
- Preparing to unpack .../22-llvm-21-linker-tools_1%3a21.1.2-2ubuntu6_amd64.deb ...
- Unpacking llvm-21-linker-tools (1:21.1.2-2ubuntu6) ...
- Selecting previously unselected package libpfm4:amd64.
- Preparing to unpack .../23-libpfm4_4.13.0+git99-gc5587f9-1_amd64.deb ...
- Unpacking libpfm4:amd64 (4.13.0+git99-gc5587f9-1) ...
- Selecting previously unselected package llvm-21.
- Preparing to unpack .../24-llvm-21_1%3a21.1.2-2ubuntu6_amd64.deb ...
- Unpacking llvm-21 (1:21.1.2-2ubuntu6) ...
- Selecting previously unselected package libffi-dev:amd64.
- Preparing to unpack .../25-libffi-dev_3.5.2-1build1_amd64.deb ...
- Unpacking libffi-dev:amd64 (3.5.2-1build1) ...
- Selecting previously unselected package llvm-21-tools.
- Preparing to unpack .../26-llvm-21-tools_1%3a21.1.2-2ubuntu6_amd64.deb ...
- Unpacking llvm-21-tools (1:21.1.2-2ubuntu6) ...
- Selecting previously unselected package llvm-21-dev.
- Preparing to unpack .../27-llvm-21-dev_1%3a21.1.2-2ubuntu6_amd64.deb ...
- Unpacking llvm-21-dev (1:21.1.2-2ubuntu6) ...
- Setting up media-types (13.0.0) ...
- Setting up libpipeline1:amd64 (1.5.8-1build1) ...
- Setting up libgpm2:amd64 (1.20.7-12) ...
- Setting up libyaml-0-2:amd64 (0.2.5-2build2) ...
- Setting up libxml2-16:amd64 (2.14.5+dfsg-0.2ubuntu0.1) ...
- Setting up libuv1t64:amd64 (1.50.0-2ubuntu1) ...
- Setting up libffi-dev:amd64 (3.5.2-1build1) ...
- Setting up tzdata (2025b-3ubuntu1.1) ...
- 
- Current default time zone: 'Europe/London'
- Local time is now:      Sat Jan 31 15:34:06 GMT 2026.
- Universal Time is now:  Sat Jan 31 15:34:06 UTC 2026.
- Run 'dpkg-reconfigure tzdata' if you wish to change it.
- 
- Setting up libpfm4:amd64 (4.13.0+git99-gc5587f9-1) ...
- Setting up libjsoncpp26:amd64 (1.9.6-3) ...
- Setting up libllvm21:amd64 (1:21.1.2-2ubuntu6) ...
- Setting up libncurses6:amd64 (6.5+20250216-2build1) ...
- Setting up binfmt-support (2.2.2-7) ...
- invoke-rc.d: could not determine current runlevel
- invoke-rc.d: policy-rc.d denied execution of start.
- Setting up llvm-21-linker-tools (1:21.1.2-2ubuntu6) ...
- Setting up liblzma-dev:amd64 (5.8.1-1build2) ...
- Setting up zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1ubuntu2) ...
- Setting up cmake-data (3.31.6-2ubuntu6) ...
- Setting up librhash1:amd64 (1.4.6-1) ...
- Setting up libarchive13t64:amd64 (3.7.7-0ubuntu3) ...
- Setting up libpython3.13-stdlib:amd64 (3.13.7-1ubuntu0.2) ...
- Setting up libpython3-stdlib:amd64 (3.13.7-1) ...
- Setting up libncurses-dev:amd64 (6.5+20250216-2build1) ...
- Setting up python3.13 (3.13.7-1ubuntu0.2) ...
- Setting up python3 (3.13.7-1) ...
- running python rtupdate hooks for python3.13...
- running python post-rtupdate hooks for python3.13...
- Setting up python3-pygments (2.18.0+dfsg-2) ...
- Setting up libxml2-dev:amd64 (2.14.5+dfsg-0.2ubuntu0.1) ...
- Setting up libclang-cpp21 (1:21.1.2-2ubuntu6) ...
- Setting up llvm-21-runtime (1:21.1.2-2ubuntu6) ...
- Setting up cmake (3.31.6-2ubuntu6) ...
- Setting up python3-yaml (6.0.2-1build2) ...
- Setting up llvm-21-tools (1:21.1.2-2ubuntu6) ...
- Setting up llvm-21 (1:21.1.2-2ubuntu6) ...
- Setting up llvm-21-dev (1:21.1.2-2ubuntu6) ...
- Processing triggers for libc-bin (2.42-0ubuntu3) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved conf-cmake.1  (cached)
-> retrieved conf-llvm-shared.21  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed conf-bash.1
-> installed conf-cmake.1
-> retrieved ctypes.0.24.0  (cached)
-> installed conf-llvm-shared.21
-> retrieved dune.3.21.0, dune-configurator.3.21.0  (cached)
-> retrieved integers.0.7.0  (cached)
-> installed dune.3.21.0
-> installed csexp.1.5.2
-> retrieved llvm.21-shared  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed stdlib-shims.0.3.0
-> installed integers.0.7.0
-> installed dune-configurator.3.21.0
-> installed ocamlfind.1.9.8
-> installed ctypes.0.24.0
-> installed llvm.21-shared
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-31 15:36.10 ---> saved as "432c0e8da31f686445280e0f915b5c9ba35b8410b0f6afddca5e86a2f0a1017e"
Job succeeded
2026-01-31 15:36.15: Job succeeded