(not at the head of any monitored branch or PR)
2026-04-10 10:44.45: New job: build qcow-stream.0.14.0, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29696/head (1f431665cd90223344508f34bdfcda13ee53e31d)
                              on archlinux-ocaml-4.14/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29696/head" && git reset --hard 1f431665
git fetch origin master
git merge --no-edit 4d62a12e2668620ec407587e7db38305357322d7
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:archlinux-ocaml-4.14@sha256:3be4b022dea43687117a09f0112cdc4e8c3fae7dc287560fe8b66a0bea8ada83
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn qcow-stream.0.14.0 0.14.0
RUN opam reinstall qcow-stream.0.14.0; \
    res=$?; \
    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 "\"archlinux\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'qcow-stream.0.14.0' && partial_fails="$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 .

2026-04-10 10:44.45: Using cache hint "ocaml/opam:archlinux-ocaml-4.14@sha256:3be4b022dea43687117a09f0112cdc4e8c3fae7dc287560fe8b66a0bea8ada83-qcow-stream.0.14.0-1f431665cd90223344508f34bdfcda13ee53e31d"
2026-04-10 10:44.45: Using OBuilder spec:
((from ocaml/opam:archlinux-ocaml-4.14@sha256:3be4b022dea43687117a09f0112cdc4e8c3fae7dc287560fe8b66a0bea8ada83)
 (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 qcow-stream.0.14.0 0.14.0"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall qcow-stream.0.14.0;\
             \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 \"\\\"archlinux\\\"\"; then\
             \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
             \n          fi;\
             \n          test \"$pkg\" != 'qcow-stream.0.14.0' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-04-10 10:44.45: Waiting for resource in pool OCluster
2026-04-10 10:50.27: Waiting for worker…
2026-04-10 10:54.34: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at 4d62a12e26 Merge pull request #29694 from tmcgilchrist/release-runtime_events_tools-0.5.4
Updating 4d62a12e26..1f431665cd
Fast-forward
 packages/qcow-stream/qcow-stream.0.14.0/opam | 45 ++++++++++++++++++++
 packages/qcow-tool/qcow-tool.0.14.0/opam     | 57 +++++++++++++++++++++++++
 packages/qcow-types/qcow-types.0.14.0/opam   | 49 ++++++++++++++++++++++
 packages/qcow/qcow.0.14.0/opam               | 62 ++++++++++++++++++++++++++++
 4 files changed, 213 insertions(+)
 create mode 100644 packages/qcow-stream/qcow-stream.0.14.0/opam
 create mode 100644 packages/qcow-tool/qcow-tool.0.14.0/opam
 create mode 100644 packages/qcow-types/qcow-types.0.14.0/opam
 create mode 100644 packages/qcow/qcow.0.14.0/opam

(from ocaml/opam:archlinux-ocaml-4.14@sha256:3be4b022dea43687117a09f0112cdc4e8c3fae7dc287560fe8b66a0bea8ada83)
2026-04-10 10:55.17 ---> saved as "94ab5cf8b78afdefc4a38f5031f57b83cb28f74429ce1c364f441d9c6356822d"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-04-10 10:55.17 ---> saved as "b7c7dce1929c4b18e8eea8dc3ae7b18dcfbaf89725a4628fcc471677f6cdd844"

/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 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 ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ocaml-patches-overlay] no changes from git+https://github.com/ocurrent/opam-repository#patches
[default] Initialised
2026-04-10 10:55.39 ---> saved as "7c57618cda53865d4ce4b34c9f71ba507a5ed46ceb54ab7394402a91413f2108"

/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=arch os-version=20260329.0.507017
# solver               builtin-0install
# install-criteria     -changed,-count[avoid-version,solution]
# upgrade-criteria     -count[avoid-version,solution]
# jobs                 255
# repositories         2 (version-controlled)
# pinned               1 (version)
# current-switch       4.14
# invariant            ["ocaml-base-compiler" {= "4.14.3"}]
# compiler-packages    ocaml-base-compiler.4.14.3, 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       4.14.3
2026-04-10 10:55.40 ---> saved as "6b68d14a15386baf7eefa129c0ad84c6c3cb400e566b73f278193058f292f7fe"

/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/"))
2026-04-10 10:55.50 ---> saved as "5b07cabbd5029868291885dcd288b94d43476066a60409f99f68d198df820525"

/home/opam: (copy (src .) (dst opam-repository/))
2026-04-10 10:55.55 ---> saved as "75731ea3f7325a7bdfd1beb60720de590aef5765bdc77906d40c1ddd069b8f03"

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-04-10 10:56.13 ---> saved as "0e4b0e414084181451ae297d5e763b403b089744f6095e80aae14b8bfdc43822"

/home/opam: (run (network host)
                 (shell "opam update --depexts || true"))
+ /usr/sbin/sudo "pacman" "-Sy"
- :: Synchronizing package databases...
-  core downloading...
-  extra downloading...
2026-04-10 10:56.13 ---> saved as "46ccda19713ca32e74c425ec420ffeefb5ceb09074237f6e5cb352d4230e8f51"

/home/opam: (run (shell "opam pin add -k version -yn qcow-stream.0.14.0 0.14.0"))
qcow-stream is now pinned to version 0.14.0
2026-04-10 10:56.14 ---> saved as "980ec570682830c976bcb5a6107f171277d4d90c462d4df29f02a0e3ab87eea8"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall qcow-stream.0.14.0;\
                        \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 \"\\\"archlinux\\\"\"; then\
                        \n            echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
                        \n          fi;\
                        \n          test \"$pkg\" != 'qcow-stream.0.14.0' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
qcow-stream.0.14.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 35 packages
  ∗ asetmap             0.8.1           [required by prometheus]
  ∗ astring             0.8.5           [required by qcow-types]
  ∗ base                v0.16.4         [required by ppx_sexp_conv]
  ∗ base-bytes          base            [required by ocplib-endian]
  ∗ conf-pkg-config     4               [required by io-page]
  ∗ cppo                1.8.0           [required by lwt]
  ∗ csexp               1.5.2           [required by dune-configurator]
  ∗ cstruct             6.2.0           [required by io-page, cstruct-lwt, qcow-types]
  ∗ cstruct-lwt         6.2.0           [required by qcow-stream]
  ∗ diet                0.4             [required by qcow-types]
  ∗ dune                3.22.1          [required by qcow-stream]
  ∗ dune-configurator   3.22.1          [required by lwt]
  ∗ fmt                 0.11.0          [required by logs, cstruct, mirage-block]
  ∗ io-page             3.0.0           [required by qcow-stream]
  ∗ logs                0.10.0          [required by qcow-types]
  ∗ lwt                 5.9.2           [required by qcow-stream]
  ∗ lwt_ppx             5.9.1           [required by qcow-stream]
  ∗ mirage-block        3.0.2           [required by qcow-types]
  ∗ num                 1.6             [required by sexplib]
  ∗ ocaml-compiler-libs v0.12.4         [required by ppxlib]
  ∗ ocamlbuild          0.16.1          [required by astring, logs]
  ∗ ocamlfind           1.9.8           [required by astring, logs]
  ∗ ocplib-endian       1.2             [required by lwt]
  ∗ parsexp             v0.16.0         [required by sexplib]
  ∗ ppx_derivers        1.2.1           [required by ppxlib]
  ∗ ppx_sexp_conv       v0.16.0         [required by qcow-types]
  ∗ ppxlib              0.35.0          [required by lwt_ppx]
  ∗ prometheus          1.3             [required by qcow-types]
  ∗ qcow-stream         0.14.0 (pinned)
  ∗ qcow-types          0.14.0          [required by qcow-stream]
  ∗ re                  1.14.0          [required by prometheus]
  ∗ sexplib             v0.16.0         [required by qcow-types]
  ∗ sexplib0            v0.16.0         [required by ppx_sexp_conv, ppxlib, sexplib]
  ∗ stdlib-shims        0.3.0           [required by ppxlib, diet]
  ∗ topkg               1.1.1           [required by astring, logs]

The following system packages will first need to be installed:
    pkgconf

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

opam believes some required external dependencies are missing. opam can:
> 1. Run pacman to install them (may need root/sudo access)
  2. Display the recommended pacman 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/sbin/sudo "pacman" "-Su" "--noconfirm" "pkgconf"
- :: Starting full system upgrade...
- resolving dependencies...
- looking for conflicting packages...
- 
- Package (13)              Old Version  New Version  Net Change  Download Size
- 
- core/glib2                2.86.4-1     2.88.0-1       0.18 MiB       4.96 MiB
- core/hwdata               0.405-1      0.406-1        0.04 MiB       1.68 MiB
- core/iptables             1:1.8.11-2   1:1.8.12-1     0.00 MiB       0.41 MiB
- core/libcap               2.77-1       2.78-1         0.08 MiB       0.81 MiB
- extra/libsysprof-capture  49.0-2       50.0-1         0.00 MiB       0.05 MiB
- extra/libxdmcp            1.1.5-1      1.1.5-2        0.00 MiB       0.03 MiB
- core/nano                 8.7.1-1      9.0-1          0.08 MiB       0.61 MiB
- extra/nftables                         1:1.1.6-3      1.11 MiB       0.42 MiB
- core/openssl              3.6.1-1      3.6.2-1        0.01 MiB       5.36 MiB
- core/pacman-mirrorlist    20260213-1   20260406-1     0.00 MiB       0.01 MiB
- core/pciutils             3.14.0-1     3.15.0-1       0.02 MiB       0.15 MiB
- core/sqlite               3.52.0-1     3.53.0-2       0.17 MiB       2.33 MiB
- core/pkgconf                           2.5.1-1        0.20 MiB       0.07 MiB
- 
- Total Download Size:   16.88 MiB
- Total Installed Size:  86.44 MiB
- Net Upgrade Size:       1.88 MiB
- 
- :: Proceed with installation? [Y/n] 
- :: Retrieving packages...
-  openssl-3.6.2-1-x86_64 downloading...
-  glib2-2.88.0-1-x86_64 downloading...
-  sqlite-3.53.0-2-x86_64 downloading...
-  hwdata-0.406-1-any downloading...
-  libcap-2.78-1-x86_64 downloading...
-  nano-9.0-1-x86_64 downloading...
-  nftables-1:1.1.6-3-x86_64 downloading...
-  iptables-1:1.8.12-1-x86_64 downloading...
-  pciutils-3.15.0-1-x86_64 downloading...
-  pkgconf-2.5.1-1-x86_64 downloading...
-  libsysprof-capture-50.0-1-x86_64 downloading...
-  libxdmcp-1.1.5-2-x86_64 downloading...
-  pacman-mirrorlist-20260406-1-any downloading...
- checking keyring...
- checking package integrity...
- loading package files...
- checking for file conflicts...
- :: Processing package changes...
- installing pkgconf...
- upgrading libsysprof-capture...
- upgrading sqlite...
- upgrading glib2...
- upgrading hwdata...
- installing nftables...
- Optional dependencies for nftables
-     python: Python bindings
-     python-jsonschema: Python bindings
- upgrading openssl...
- upgrading iptables...
- upgrading libcap...
- upgrading libxdmcp...
- upgrading nano...
- upgrading pacman-mirrorlist...
- upgrading pciutils...
- :: Running post-transaction hooks...
- (1/3) Reloading system manager configuration...
- Failed to check for chroot() environment: Permission denied
-   Skipped: Current root is not booted.
- (2/3) Enqueuing marked services...
- Failed to check for chroot() environment: Permission denied
-   Skipped: Current root is not booted.
- (3/3) Arming ConditionNeedsUpdate...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
⬇ retrieved asetmap.0.8.1  (cached)
⬇ retrieved astring.0.8.5  (cached)
⬇ retrieved base.v0.16.4  (cached)
⬇ retrieved cppo.1.8.0  (cached)
⬇ retrieved csexp.1.5.2  (cached)
∗ installed conf-pkg-config.4
⬇ retrieved cstruct.6.2.0, cstruct-lwt.6.2.0  (cached)
⬇ retrieved diet.0.4  (cached)
⬇ retrieved dune.3.22.1, dune-configurator.3.22.1  (cached)
⬇ retrieved fmt.0.11.0  (cached)
⬇ retrieved io-page.3.0.0  (cached)
⬇ retrieved logs.0.10.0  (cached)
⬇ retrieved lwt.5.9.2  (cached)
⬇ retrieved lwt_ppx.5.9.1  (cached)
⬇ retrieved mirage-block.3.0.2  (cached)
⬇ retrieved num.1.6  (cached)
⬇ retrieved ocaml-compiler-libs.v0.12.4  (cached)
⬇ retrieved ocamlbuild.0.16.1  (cached)
⬇ retrieved ocamlfind.1.9.8  (cached)
⬇ retrieved ocplib-endian.1.2  (cached)
⬇ retrieved parsexp.v0.16.0  (cached)
⬇ retrieved ppx_derivers.1.2.1  (cached)
⬇ retrieved ppx_sexp_conv.v0.16.0  (cached)
⬇ retrieved ppxlib.0.35.0  (cached)
⬇ retrieved prometheus.1.3  (cached)
⬇ retrieved qcow-stream.0.14.0, qcow-types.0.14.0  (cached)
⬇ retrieved re.1.14.0  (cached)
⬇ retrieved sexplib.v0.16.0  (cached)
⬇ retrieved sexplib0.v0.16.0  (cached)
⬇ retrieved stdlib-shims.0.3.0  (cached)
⬇ retrieved topkg.1.1.1  (cached)
∗ installed num.1.6
∗ installed ocamlfind.1.9.8
∗ installed base-bytes.base
∗ installed ocamlbuild.0.16.1
∗ installed topkg.1.1.1
∗ installed asetmap.0.8.1
∗ installed fmt.0.11.0
∗ installed astring.0.8.5
∗ installed dune.3.22.1
∗ installed ppx_derivers.1.2.1
∗ installed csexp.1.5.2
∗ installed cppo.1.8.0
∗ installed cstruct.6.2.0
∗ installed ocaml-compiler-libs.v0.12.4
∗ installed re.1.14.0
∗ installed sexplib0.v0.16.0
∗ installed stdlib-shims.0.3.0
∗ installed io-page.3.0.0
∗ installed ocplib-endian.1.2
∗ installed diet.0.4
∗ installed dune-configurator.3.22.1
∗ installed parsexp.v0.16.0
∗ installed sexplib.v0.16.0
∗ installed lwt.5.9.2
∗ installed cstruct-lwt.6.2.0
∗ installed mirage-block.3.0.2
∗ installed prometheus.1.3
∗ installed logs.0.10.0
∗ installed base.v0.16.4
∗ installed ppxlib.0.35.0
∗ installed lwt_ppx.5.9.1
∗ installed ppx_sexp_conv.v0.16.0
∗ installed qcow-types.0.14.0
∗ installed qcow-stream.0.14.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-10 10:57.07 ---> saved as "2f57205e5c461b28acf160e72ed38ed364125f6c4b0f16fc59c7c91b3b1a8e09"
Job succeeded
2026-04-10 10:57.17: Job succeeded