(not at the head of any monitored branch or PR)
2026-03-10 08:59.43: New job: test lwt_eio.0.1, using opam dev
                              from https://github.com/ocaml/opam-repository.git#refs/pull/29530/head (3af7d0a25910b3d20c909e559efb484eb6a78128)
                              on debian-13-ocaml-5.0/amd64

To reproduce locally:

cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29530/head" && git reset --hard 3af7d0a2
git fetch origin master
git merge --no-edit 3c70647a78a7fd22066fca4f17f7ca4514500663
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.0@sha256:e2260d92d8f11ec5b35586d61607fefc24875ef162111572fa2de6c7ff2e0810
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn lwt_eio.0.1 0.1
RUN opam reinstall lwt_eio.0.1; \
    res=$?; \
    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 "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'lwt_eio.0.1' && partial_fails="$partial_fails $pkg"; \
    done; \
    test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
    exit 1
RUN (opam reinstall --with-test lwt_eio.0.1) || true
RUN opam reinstall --with-test --verbose lwt_eio.0.1; \
    res=$?; \
    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 "\"debian-13\""; then \
    echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
    fi; \
    test "$pkg" != 'lwt_eio.0.1' && partial_fails="$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 08:59.43: Using cache hint "ocaml/opam:debian-13-ocaml-5.0@sha256:e2260d92d8f11ec5b35586d61607fefc24875ef162111572fa2de6c7ff2e0810-lwt_eio.0.1-3af7d0a25910b3d20c909e559efb484eb6a78128"
2026-03-10 08:59.43: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.0@sha256:e2260d92d8f11ec5b35586d61607fefc24875ef162111572fa2de6c7ff2e0810)
 (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 lwt_eio.0.1 0.1"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell  "opam reinstall lwt_eio.0.1;\
             \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 \"\\\"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 \"$pkg\" != 'lwt_eio.0.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
 (run (network host)
      (shell "(opam reinstall --with-test lwt_eio.0.1) || true"))
 (run (shell  "opam reinstall --with-test --verbose lwt_eio.0.1;\
             \n        res=$?;\
             \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 \"\\\"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 \"$pkg\" != 'lwt_eio.0.1' && partial_fails=\"$partial_fails $pkg\";\
             \n        done;\
             \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
             \n        exit 1"))
)

2026-03-10 08:59.43: Waiting for resource in pool OCluster
2026-03-10 09:10.26: Waiting for worker…
2026-03-10 09:12.00: Got resource from pool OCluster
Building on phoebe
All commits already cached
Updating files:  63% (11696/18405)
Updating files:  64% (11780/18405)
Updating files:  65% (11964/18405)
Updating files:  66% (12148/18405)
Updating files:  67% (12332/18405)
Updating files:  68% (12516/18405)
Updating files:  69% (12700/18405)
Updating files:  70% (12884/18405)
Updating files:  71% (13068/18405)
Updating files:  72% (13252/18405)
Updating files:  73% (13436/18405)
Updating files:  74% (13620/18405)
Updating files:  75% (13804/18405)
Updating files:  76% (13988/18405)
Updating files:  77% (14172/18405)
Updating files:  78% (14356/18405)
Updating files:  79% (14540/18405)
Updating files:  80% (14724/18405)
Updating files:  81% (14909/18405)
Updating files:  82% (15093/18405)
Updating files:  83% (15277/18405)
Updating files:  84% (15461/18405)
Updating files:  85% (15645/18405)
Updating files:  86% (15829/18405)
Updating files:  87% (16013/18405)
Updating files:  88% (16197/18405)
Updating files:  89% (16381/18405)
Updating files:  90% (16565/18405)
Updating files:  91% (16749/18405)
Updating files:  92% (16933/18405)
Updating files:  93% (17117/18405)
Updating files:  94% (17301/18405)
Updating files:  95% (17485/18405)
Updating files:  96% (17669/18405)
Updating files:  97% (17853/18405)
Updating files:  98% (18037/18405)
Updating files:  99% (18221/18405)
Updating files: 100% (18405/18405)
Updating files: 100% (18405/18405), done.
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:debian-13-ocaml-5.0@sha256:e2260d92d8f11ec5b35586d61607fefc24875ef162111572fa2de6c7ff2e0810)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.0@sha256:e2260d92d8f11ec5b35586d61607fefc24875ef162111572fa2de6c7ff2e0810' locally
docker.io/ocaml/opam@sha256:e2260d92d8f11ec5b35586d61607fefc24875ef162111572fa2de6c7ff2e0810: Pulling from ocaml/opam
866771c43bf5: Already exists
1e49bea09367: Already exists
e793768537e6: Already exists
ed323d3d481a: Already exists
7df34a5cd5f1: Already exists
fd712d3eb935: Already exists
4b9fb8c99118: Already exists
9d9a01948b94: Already exists
0f1514f90b32: Already exists
e1ec5a753447: Already exists
03cc323e2f71: Already exists
c09c08ea9749: Already exists
b36b619f8e6b: Already exists
195344ca5274: Already exists
228ee78582a6: Already exists
504bde1c25b3: Already exists
9d8b1356c89f: Already exists
9d8b1356c89f: Already exists
568fb6dda155: Already exists
c499c9198aea: Already exists
048e5e358118: Already exists
871ca48eb45d: Already exists
4f4fb700ef54: Already exists
a5a2568b9df9: Already exists
068cf3106ac8: Already exists
559f54ec9b29: Already exists
798ffd96fde5: Already exists
e9a891bf80d7: Already exists
d720cfe12674: Already exists
c81c932f4a91: Already exists
79f24fa3bb11: Already exists
8c1debcd8c20: Already exists
1bb2cfea7250: Already exists
2b3d3ca75e4c: Already exists
557cacaf263c: Already exists
d10483022eef: Already exists
7b62a90d8223: Already exists
28ce8ea66e72: Already exists
d975909ea717: Already exists
5c215c69c247: Already exists
e7c082452a54: Already exists
09789821fe51: Pulling fs layer
d4847b112b00: Pulling fs layer
a790faded7b7: Pulling fs layer
74458d02ffa7: Pulling fs layer
74458d02ffa7: Waiting
d4847b112b00: Download complete
74458d02ffa7: Verifying Checksum
74458d02ffa7: Download complete
a790faded7b7: Verifying Checksum
a790faded7b7: Download complete
09789821fe51: Verifying Checksum
09789821fe51: Download complete
09789821fe51: Pull complete
d4847b112b00: Pull complete
a790faded7b7: Pull complete
74458d02ffa7: Pull complete
Digest: sha256:e2260d92d8f11ec5b35586d61607fefc24875ef162111572fa2de6c7ff2e0810
Status: Downloaded newer image for ocaml/opam@sha256:e2260d92d8f11ec5b35586d61607fefc24875ef162111572fa2de6c7ff2e0810
2026-03-10 09:12.23 ---> using "1af97956665d2efc3902489efa6840429d2fffc402d2f09afa7ae10086cc57e5" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-03-10 09:12.23 ---> using "7e12b93ef054e5a994cdfdb425747026a87ca9a45feee01b3691c0dd06184c7b" 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
Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-03-10 09:12.23 ---> using "d6aae196877f163a31348b1a22ceca5c1b02f0669d9445728935ed3f2e39caab" 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                 71
# repositories         1 (version-controlled)
# pinned               1 (version)
# current-switch       5.0
# invariant            ["ocaml-base-compiler" {= "5.0.0"}]
# compiler-packages    ocaml-base-compiler.5.0.0, ocaml-options-vanilla.1
# ocaml:native         true
# ocaml:native-tools   true
# ocaml:native-dynlink true
# ocaml:stubsdir       /home/opam/.opam/5.0/lib/ocaml/stublibs:/home/opam/.opam/5.0/lib/ocaml
# ocaml:preinstalled   false
# ocaml:compiler       5.0.0
2026-03-10 09:12.23 ---> using "cd1fa4f4fdd9e348c9af6df1c15f60214ffc73cdabf7240a45ea243b173ca830" 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/"))
2026-03-10 09:12.23 ---> using "f05eb08650533b5cd06f10f0f04a571421d7c1a2f0c56008ea8112800916d596" from cache

/home/opam: (copy (src .) (dst opam-repository/))
2026-03-10 09:12.25 ---> using "32720e6f3d7eddcb4fc4d57e6e03810a20619bd2701239c97ddda0b8c185e790" from cache

/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-03-10 09:12.25 ---> using "f2c9c7fd52e3fb327d65bd9695424d7f4f307e72cda0b07cf70b1402b6777865" from cache

/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]
- Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [108 kB]
- Fetched 199 kB in 0s (1779 kB/s)
- Reading package lists...
- 
2026-03-10 09:12.25 ---> using "2cebf51e2474b7ad19e8ea7b32a610a4a183dd7d624882827bed529fcb290a92" from cache

/home/opam: (run (shell "opam pin add -k version -yn lwt_eio.0.1 0.1"))
lwt_eio is now pinned to version 0.1
2026-03-10 09:12.25 ---> using "255cf2681512078ecf7bf3829875c044b5566ab1d12a88ce063e026dca23df4b" from cache

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell  "opam reinstall lwt_eio.0.1;\
                        \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 \"\\\"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 \"$pkg\" != 'lwt_eio.0.1' && partial_fails=\"$partial_fails $pkg\";\
                        \n        done;\
                        \n        test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
                        \n        exit 1"))
lwt_eio.0.1 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 21 packages
  - install base-bytes        base         [required by ocplib-endian]
  - install bigstringaf       0.10.0       [required by eio]
  - install cppo              1.8.0        [required by lwt]
  - install csexp             1.5.2        [required by dune-configurator]
  - install cstruct           6.2.0        [required by eio]
  - install dune              3.21.1       [required by lwt_eio]
  - install dune-configurator 3.21.1       [required by lwt]
  - install eio               0.9          [required by lwt_eio]
  - install fmt               0.11.0       [required by eio]
  - install hmap              0.8.1        [required by eio]
  - install lwt               6.0.0        [required by lwt_eio]
  - install lwt-dllist        1.1.0        [required by eio]
  - install lwt_eio           0.1 (pinned)
  - install mtime             2.1.0        [required by eio]
  - install ocamlbuild        0.16.1       [required by hmap, mtime]
  - install ocamlfind         1.9.8        [required by hmap, mtime]
  - install ocplib-endian     1.2          [required by lwt]
  - install optint            0.3.0        [required by eio]
  - install psq               0.2.1        [required by eio]
  - install seq               base         [required by psq]
  - install topkg             1.1.1        [required by hmap, mtime]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved cstruct.6.2.0  (cached)
-> retrieved dune.3.21.1, dune-configurator.3.21.1  (cached)
-> retrieved eio.0.9  (cached)
-> retrieved fmt.0.11.0  (cached)
-> retrieved hmap.0.8.1  (cached)
-> retrieved lwt.6.0.0  (cached)
-> retrieved lwt-dllist.1.1.0  (cached)
-> retrieved lwt_eio.0.1  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved optint.0.3.0  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved topkg.1.1.1  (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed hmap.0.8.1
-> installed fmt.0.11.0
-> installed mtime.2.1.0
-> installed dune.3.21.1
-> installed lwt-dllist.1.1.0
-> installed csexp.1.5.2
-> installed cppo.1.8.0
-> installed cstruct.6.2.0
-> installed optint.0.3.0
-> installed psq.0.2.1
-> installed ocplib-endian.1.2
-> installed dune-configurator.3.21.1
-> installed bigstringaf.0.10.0
-> installed eio.0.9
-> installed lwt.6.0.0
-> installed lwt_eio.0.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-10 09:13.47 ---> saved as "6650ad05327f9771b6df38f7f8de72b17ca158b14ec48dd6b592f5a8e8b00574"

/home/opam: (run (network host)
                 (shell "(opam reinstall --with-test lwt_eio.0.1) || true"))
The following actions will be performed:
=== recompile 4 packages
  - recompile cstruct       6.2.0        [uses fmt]
  - recompile eio           0.9          [uses fmt]
  - recompile fmt           0.11.0       [uses cmdliner]
  - recompile lwt_eio       0.1 (pinned)
=== install 13 packages
  - install   astring       0.8.5        [required by mdx]
  - install   camlp-streams 5.0.1        [required by mdx]
  - install   cmdliner      2.1.0        [required by mdx]
  - install   eio_linux     0.9          [required by eio_main]
  - install   eio_main      0.9          [required by lwt_eio]
  - install   eio_posix     0.9          [required by eio_main]
  - install   iomux         0.4          [required by eio_posix]
  - install   logs          0.10.0       [required by mdx]
  - install   mdx           2.5.1        [required by lwt_eio]
  - install   ocaml-version 4.0.3        [required by mdx]
  - install   re            1.14.0       [required by mdx]
  - install   result        1.5          [required by mdx]
  - install   uring         2.7.0        [required by eio_linux]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (https://opam.ocaml.org/cache)
-> retrieved camlp-streams.5.0.1  (https://opam.ocaml.org/cache)
-> retrieved cmdliner.2.1.0  (https://opam.ocaml.org/cache)
-> retrieved cstruct.6.2.0  (https://opam.ocaml.org/cache)
-> installed camlp-streams.5.0.1
-> retrieved eio.0.9, eio_linux.0.9, eio_main.0.9, eio_posix.0.9  (https://opam.ocaml.org/cache)
-> retrieved fmt.0.11.0  (https://opam.ocaml.org/cache)
-> retrieved iomux.0.4  (https://opam.ocaml.org/cache)
-> retrieved logs.0.10.0  (https://opam.ocaml.org/cache)
-> retrieved mdx.2.5.1  (https://opam.ocaml.org/cache)
-> retrieved ocaml-version.4.0.3  (https://opam.ocaml.org/cache)
-> retrieved re.1.14.0  (https://opam.ocaml.org/cache)
-> retrieved result.1.5  (https://opam.ocaml.org/cache)
-> installed ocaml-version.4.0.3
-> installed iomux.0.4
-> installed result.1.5
-> retrieved uring.2.7.0  (https://opam.ocaml.org/cache)
-> installed astring.0.8.5
-> installed re.1.14.0
-> removed   lwt_eio.0.1
-> removed   eio.0.9
-> removed   cstruct.6.2.0
-> removed   fmt.0.11.0
-> installed cmdliner.2.1.0
-> installed fmt.0.11.0
-> installed cstruct.6.2.0
-> installed logs.0.10.0
-> installed eio.0.9
-> installed uring.2.7.0
-> installed eio_posix.0.9
-> installed mdx.2.5.1
-> installed eio_linux.0.9
-> installed eio_main.0.9
-> installed lwt_eio.0.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-10 09:14.12 ---> saved as "5683dc9d0843ca4f6c38d78e614f3104320017e11dc566f7ce99452a8517ca30"

/home/opam: (run (shell  "opam reinstall --with-test --verbose lwt_eio.0.1;\
                        \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 \"\\\"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 \"$pkg\" != 'lwt_eio.0.1' && partial_fails=\"$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:
=== recompile 1 package
  - recompile lwt_eio 0.1 (pinned)

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  2/4: [lwt_eio: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "lwt_eio" "-j" "71" "--promote-install-files=false" "@install" (CWD=/home/opam/.opam/5.0/.opam-switch/build/lwt_eio.0.1)
- (cd _build/default && /home/opam/.opam/5.0/bin/ocamlc.opt -w -40 -g -bin-annot -I lib/.lwt_eio.objs/byte -I /home/opam/.opam/5.0/lib/bigstringaf -I /home/opam/.opam/5.0/lib/bytes -I /home/opam/.opam/5.0/lib/cstruct -I /home/opam/.opam/5.0/lib/eio -I /home/opam/.opam/5.0/lib/eio/core -I /home/opam/.opam/5.0/lib/eio/unix -I /home/opam/.opam/5.0/lib/fmt -I /home/opam/.opam/5.0/lib/hmap -I /home/opam/.opam/5.0/lib/lwt -I /home/opam/.opam/5.0/lib/lwt-dllist -I /home/opam/.opam/5.0/lib/lwt/unix -I /home/opam/.opam/5.0/lib/mtime -I /home/opam/.opam/5.0/lib/mtime/clock -I /home/opam/.opam/5.0/lib/ocaml/threads -I /home/opam/.opam/5.0/lib/ocaml/unix -I /home/opam/.opam/5.0/lib/ocplib-endian -I /home/opam/.opam/5.0/lib/ocplib-endian/bigstring -I /home/opam/.opam/5.0/lib/optint -cmi-file lib/.lwt_eio.objs/byte/lwt_eio.cmi -no-alias-deps -o lib/.lwt_eio.objs/byte/lwt_eio.cmo -c -impl lib/lwt_eio.ml)
- File "lib/lwt_eio.ml", line 22, characters 2-16:
- 22 |   Fibre.fork_sub ~sw ~on_error:ignore_cancel (fun sw ->
-        ^^^^^^^^^^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- File "lib/lwt_eio.ml", line 68, characters 6-17:
- 68 |       Fibre.yield ()
-            ^^^^^^^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- File "lib/lwt_eio.ml", line 91, characters 2-12:
- 91 |   Fibre.fork ~sw (fun () ->
-        ^^^^^^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- File "lib/lwt_eio.ml", line 116, characters 4-14:
- 116 |     Fibre.fork ~sw (fun () ->
-           ^^^^^^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- File "lib/lwt_eio.ml", line 125, characters 4-14:
- 125 |     Fibre.fork ~sw (fun () ->
-           ^^^^^^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- File "lib/lwt_eio.ml", line 136, characters 2-12:
- 136 |   Fibre.fork ~sw (fun () ->
-         ^^^^^^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- (cd _build/default && /home/opam/.opam/5.0/bin/ocamlopt.opt -w -40 -g -I lib/.lwt_eio.objs/byte -I lib/.lwt_eio.objs/native -I /home/opam/.opam/5.0/lib/bigstringaf -I /home/opam/.opam/5.0/lib/bytes -I /home/opam/.opam/5.0/lib/cstruct -I /home/opam/.opam/5.0/lib/eio -I /home/opam/.opam/5.0/lib/eio/core -I /home/opam/.opam/5.0/lib/eio/unix -I /home/opam/.opam/5.0/lib/fmt -I /home/opam/.opam/5.0/lib/hmap -I /home/opam/.opam/5.0/lib/lwt -I /home/opam/.opam/5.0/lib/lwt-dllist -I /home/opam/.opam/5.0/lib/lwt/unix -I /home/opam/.opam/5.0/lib/mtime -I /home/opam/.opam/5.0/lib/mtime/clock -I /home/opam/.opam/5.0/lib/ocaml/threads -I /home/opam/.opam/5.0/lib/ocaml/unix -I /home/opam/.opam/5.0/lib/ocplib-endian -I /home/opam/.opam/5.0/lib/ocplib-endian/bigstring -I /home/opam/.opam/5.0/lib/optint -cmi-file lib/.lwt_eio.objs/byte/lwt_eio.cmi -no-alias-deps -o lib/.lwt_eio.objs/native/lwt_eio.cmx -c -impl lib/lwt_eio.ml)
- File "lib/lwt_eio.ml", line 22, characters 2-16:
- 22 |   Fibre.fork_sub ~sw ~on_error:ignore_cancel (fun sw ->
-        ^^^^^^^^^^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- File "lib/lwt_eio.ml", line 68, characters 6-17:
- 68 |       Fibre.yield ()
-            ^^^^^^^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- File "lib/lwt_eio.ml", line 91, characters 2-12:
- 91 |   Fibre.fork ~sw (fun () ->
-        ^^^^^^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- File "lib/lwt_eio.ml", line 116, characters 4-14:
- 116 |     Fibre.fork ~sw (fun () ->
-           ^^^^^^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- File "lib/lwt_eio.ml", line 125, characters 4-14:
- 125 |     Fibre.fork ~sw (fun () ->
-           ^^^^^^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
- File "lib/lwt_eio.ml", line 136, characters 2-12:
- 136 |   Fibre.fork ~sw (fun () ->
-         ^^^^^^^^^^
- Alert deprecated: module Eio.Std.Fibre
- Now spelt Fiber
Processing  2/4: [lwt_eio: dune install]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "install" "-p" "lwt_eio" "--create-install-files" "lwt_eio" (CWD=/home/opam/.opam/5.0/.opam-switch/build/lwt_eio.0.1)
-> compiled  lwt_eio.0.1
-> removed   lwt_eio.0.1
-> installed lwt_eio.0.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-03-10 09:14.18 ---> saved as "0a192a97b5e6ab9bccb1e013eb6880b6c3994e3b4b4c4cb203d58b064c63b319"
Job succeeded
2026-03-10 09:14.32: Job succeeded