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debian-13-4.14+flambda_opam-2.5

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2026-06-09 05:46.59: New job: test ahrefs/monorobot https://github.com/ahrefs/monorobot.git#refs/heads/louis/a/monorobot-slack-destination-log (c3801f1e59304b2be7485a22f8c5dd514c472637) (linux-x86_64:debian-13-4.14+flambda_opam-2.5)
Base: ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:e47537b05d47712d9500f8258e33b236699bbf3a6078ea2e1de9520f5f82ee55
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ahrefs/monorobot.git" -b "louis/a/monorobot-slack-destination-log" && cd "monorobot" && git reset --hard c3801f1e
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:e47537b05d47712d9500f8258e33b236699bbf3a6078ea2e1de9520f5f82ee55
# debian-13-4.14+flambda_opam-2.5
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam
RUN cd ~/opam-repository && (git cat-file -e a28353a4e21fc21cac49f64f1d99064fc11ce3f9 || git fetch origin master) && git reset -q --hard a28353a4e21fc21cac49f64f1d99064fc11ce3f9 && git log --no-decorate -n1 --oneline
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN opam update -u
COPY --chown=1000:1000 monorobot.opam ./
RUN opam pin add -yn monorobot.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="angstrom.0.16.1 asn1-combinators.0.3.2 astring.0.8.5 atd.4.2.0 atdgen.4.2.0 atdgen-runtime.4.2.0 base.v0.16.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 base_bigstring.v0.16.0 base_quickcheck.v0.16.0 bigstringaf.0.10.0 bin_prot.v0.16.0 biniou.1.2.2 camlp-streams.5.0.1 camlzip.1.14 cmdliner.2.1.1 conf-g++.1.0 conf-gmp.5 conf-gmp-powm-sec.4 conf-libcurl.2 conf-libevent.1 conf-libpcre.2 conf-pkg-config.4 conf-sqlite3.1 conf-zlib.1 core.v0.16.2 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 curl.0.10.0 curl_lwt.0.10.0 devkit.1.20240429 digestif.1.3.0 domain-name.0.5.0 dune.3.23.1 dune-compiledb.0.6.0 dune-configurator.3.23.1 duration.0.3.1 easy-format.1.3.4 eqaf.0.10 extlib.1.8.0 extunix.0.4.3 ezjsonm.1.3.0 fieldslib.v0.16.0 fmt.0.11.0 fpath.0.7.3 gmap.0.3.0 hex.1.5.0 int_repr.v0.16.0 ipaddr.5.6.2 jane-street-headers.v0.16.0 jane_rope.v0.16.0 jsonm.1.0.2 jst-config.v0.16.0 kdf.1.0.0 libevent.0.9.0 logs.0.10.0 lwt.5.10.0 lwt_ppx.5.9.1 macaddr.5.6.2 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 mirage-crypto.2.1.0 mirage-crypto-ec.2.1.0 mirage-crypto-pk.2.1.0 mirage-crypto-rng.2.1.0 mybuild.7 num.1.6 ocaml.4.14.3 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-syntax-shims.1.0.0 ocaml-variants.4.14.3+options ocamlbuild.0.16.1 ocamldiff.1.2 ocamlfind.1.9.8 ocplib-endian.1.2 ocurl.transition ohex.0.2.0 omd.1.3.2 ounit.2.2.7 ounit2.2.2.7 parsexp.v0.16.0 pcre.8.0.5 ppx_assert.v0.16.0 ppx_base.v0.16.0 ppx_bench.v0.16.0 ppx_bin_prot.v0.16.0 ppx_cold.v0.16.0 ppx_compare.v0.16.0 ppx_custom_printf.v0.16.0 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_disable_unused_warnings.v0.16.0 ppx_enumerate.v0.16.0 ppx_expect.v0.16.2 ppx_fields_conv.v0.16.0 ppx_fixed_literal.v0.16.0 ppx_globalize.v0.16.0 ppx_hash.v0.16.0 ppx_here.v0.16.0 ppx_ignore_instrumentation.v0.16.0 ppx_inline_test.v0.16.1 ppx_jane.v0.16.0 ppx_let.v0.16.0 ppx_log.v0.16.0 ppx_module_timer.v0.16.0 ppx_optcomp.v0.16.0 ppx_optional.v0.16.0 ppx_pipebang.v0.16.0 ppx_sexp_conv.v0.16.0 ppx_sexp_message.v0.16.0 ppx_sexp_value.v0.16.0 ppx_stable.v0.16.0 ppx_stable_witness.v0.16.0 ppx_string.v0.16.0 ppx_tydi.v0.16.0 ppx_typerep_conv.v0.16.0 ppx_variants_conv.v0.16.0 ppxlib.0.35.0 ptime.1.2.0 re.1.14.0 re2.v0.16.0 regex_parser_intf.v0.16.0 seq.base sexplib.v0.16.0 sexplib0.v0.16.0 splittable_random.v0.16.0 sqlgg.20231201 sqlite3.5.4.1 stdio.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 time_now.v0.16.0 topkg.1.1.1 trace.0.12 typerep.v0.16.0 uri.4.4.0 uutf.1.0.4 variantslib.v0.16.0 x509.1.0.6 yojson.3.0.0 zarith.1.14"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y monorobot.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build


END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK


2026-06-09 05:46.59: Using cache hint "ahrefs/monorobot-ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:e47537b05d47712d9500f8258e33b236699bbf3a6078ea2e1de9520f5f82ee55-debian-13-4.14+flambda_opam-2.5-0383367fd19d11e7c7e19ea5355a1872"
2026-06-09 05:46.59: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:e47537b05d47712d9500f8258e33b236699bbf3a6078ea2e1de9520f5f82ee55)
(comment debian-13-4.14+flambda_opam-2.5)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e a28353a4e21fc21cac49f64f1d99064fc11ce3f9 || git fetch origin master) && git reset -q --hard a28353a4e21fc21cac49f64f1d99064fc11ce3f9 && git log --no-decorate -n1 --oneline"))
(run (shell "opam init --reinit -ni"))
(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
(workdir /src)
(run (shell "sudo chown opam /src"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update -u"))
(copy (src monorobot.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn monorobot.dev './'"))
(run (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "angstrom.0.16.1 asn1-combinators.0.3.2 astring.0.8.5 atd.4.2.0 atdgen.4.2.0 atdgen-runtime.4.2.0 base.v0.16.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 base_bigstring.v0.16.0 base_quickcheck.v0.16.0 bigstringaf.0.10.0 bin_prot.v0.16.0 biniou.1.2.2 camlp-streams.5.0.1 camlzip.1.14 cmdliner.2.1.1 conf-g++.1.0 conf-gmp.5 conf-gmp-powm-sec.4 conf-libcurl.2 conf-libevent.1 conf-libpcre.2 conf-pkg-config.4 conf-sqlite3.1 conf-zlib.1 core.v0.16.2 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 curl.0.10.0 curl_lwt.0.10.0 devkit.1.20240429 digestif.1.3.0 domain-name.0.5.0 dune.3.23.1 dune-compiledb.0.6.0 dune-configurator.3.23.1 duration.0.3.1 easy-format.1.3.4 eqaf.0.10 extlib.1.8.0 extunix.0.4.3 ezjsonm.1.3.0 fieldslib.v0.16.0 fmt.0.11.0 fpath.0.7.3 gmap.0.3.0 hex.1.5.0 int_repr.v0.16.0 ipaddr.5.6.2 jane-street-headers.v0.16.0 jane_rope.v0.16.0 jsonm.1.0.2 jst-config.v0.16.0 kdf.1.0.0 libevent.0.9.0 logs.0.10.0 lwt.5.10.0 lwt_ppx.5.9.1 macaddr.5.6.2 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 mirage-crypto.2.1.0 mirage-crypto-ec.2.1.0 mirage-crypto-pk.2.1.0 mirage-crypto-rng.2.1.0 mybuild.7 num.1.6 ocaml.4.14.3 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-syntax-shims.1.0.0 ocaml-variants.4.14.3+options ocamlbuild.0.16.1 ocamldiff.1.2 ocamlfind.1.9.8 ocplib-endian.1.2 ocurl.transition ohex.0.2.0 omd.1.3.2 ounit.2.2.7 ounit2.2.2.7 parsexp.v0.16.0 pcre.8.0.5 ppx_assert.v0.16.0 ppx_base.v0.16.0 ppx_bench.v0.16.0 ppx_bin_prot.v0.16.0 ppx_cold.v0.16.0 ppx_compare.v0.16.0 ppx_custom_printf.v0.16.0 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_disable_unused_warnings.v0.16.0 ppx_enumerate.v0.16.0 ppx_expect.v0.16.2 ppx_fields_conv.v0.16.0 ppx_fixed_literal.v0.16.0 ppx_globalize.v0.16.0 ppx_hash.v0.16.0 ppx_here.v0.16.0 ppx_ignore_instrumentation.v0.16.0 ppx_inline_test.v0.16.1 ppx_jane.v0.16.0 ppx_let.v0.16.0 ppx_log.v0.16.0 ppx_module_timer.v0.16.0 ppx_optcomp.v0.16.0 ppx_optional.v0.16.0 ppx_pipebang.v0.16.0 ppx_sexp_conv.v0.16.0 ppx_sexp_message.v0.16.0 ppx_sexp_value.v0.16.0 ppx_stable.v0.16.0 ppx_stable_witness.v0.16.0 ppx_string.v0.16.0 ppx_tydi.v0.16.0 ppx_typerep_conv.v0.16.0 ppx_variants_conv.v0.16.0 ppxlib.0.35.0 ptime.1.2.0 re.1.14.0 re2.v0.16.0 regex_parser_intf.v0.16.0 seq.base sexplib.v0.16.0 sexplib0.v0.16.0 splittable_random.v0.16.0 sqlgg.20231201 sqlite3.5.4.1 stdio.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 time_now.v0.16.0 topkg.1.1.1 trace.0.12 typerep.v0.16.0 uri.4.4.0 uutf.1.0.4 variantslib.v0.16.0 x509.1.0.6 yojson.3.0.0 zarith.1.14")
(env CI true)
(env OCAMLCI true)
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.5 --depext-only -y monorobot.dev $DEPS"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst /src))
(run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
)


2026-06-09 05:46.59: Waiting for resource in pool OCluster
2026-06-09 05:46.59: Waiting for worker…
2026-06-09 05:47.00: Got resource from pool OCluster
Building on asteria.caelum.ci.dev
All commits already cached
HEAD is now at c3801f1 Show readable Slack destinations in monorobot logs


(from ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:e47537b05d47712d9500f8258e33b236699bbf3a6078ea2e1de9520f5f82ee55)
2026-06-09 05:47.02 ---> using "a97aa18ad5ce7e9285984fe74e4fd16531134689e8c3a60a6d2bd2c8fe39d7be" from cache


/: (comment debian-13-4.14+flambda_opam-2.5)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam"))
2026-06-09 05:47.02 ---> using "49b96568badf49bb7a4b85e7d778040f6b8f987bfa49a2264c7aa3b3f5178b6e" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e a28353a4e21fc21cac49f64f1d99064fc11ce3f9 || git fetch origin master) && git reset -q --hard a28353a4e21fc21cac49f64f1d99064fc11ce3f9 && git log --no-decorate -n1 --oneline"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
fc08333d1b..b860455781  master     -> origin/master
a28353a4e2 Merge pull request #29987 from ocaml/revert-29976-simpler-pkgconf
2026-06-09 05:47.08 ---> saved as "e47e8028177a86dd77e0993f99e9fb4b65a0a483c03b1e73fefd4afd649ee1f6"


/src: (run (shell "opam init --reinit -ni"))
Configuring from /home/opam/.opamrc and then 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 2.1 to version 2.2, which can't be reverted.
You may want to back it up before going further.


[NOTE] The 'jobs' option was reset, its value was 1 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=1 --global
Continue? [Y/n] y
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository
2026-06-09 05:47.18 ---> saved as "1777b0992c87662e431f7601bc279edccec3625ead52769069d23e0b339e1834"


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 7.0.0-22-generic
The OCaml toplevel, version 4.14.3
2.5.1
2026-06-09 05:47.18 ---> saved as "2b6d15cdc08f762a8dd21b2a6ab5342eeae837fbff3d5fe88cd25cace5cdd5bb"


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-06-09 05:47.18 ---> saved as "2f2068036e64cf5796c5066e308d5c4855512871527f6770fe0e48fb60c83eb8"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update -u"))


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] no changes from git+file:///home/opam/opam-repository


Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).


The following packages are not being upgraded because the new versions conflict with other installed packages:
- ocaml.5.5.0
- ocaml-config.3
However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2026-06-09 05:47.25 ---> saved as "5a85807a0e3abd55c2bdefe0e1072b3781049e3573a1a7a5056e959709e29134"


/src: (copy (src monorobot.opam) (dst ./))
2026-06-09 05:47.25 ---> saved as "9cd33deb5a3e74cdd4e4e36114810d0625112fecdb64444c8927d1a3a84202a6"


/src: (run (network host)
(shell "opam pin add -yn monorobot.dev './'"))
[monorobot.dev] synchronised (file:///src)
monorobot is now pinned to file:///src (version dev)
2026-06-09 05:47.27 ---> saved as "3fcb443b1163abac1795a2b2932a6dee65636fa578edaf72ea753714ccf3def5"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-06-09 05:47.27 ---> saved as "b4e7e47d1f30b6e77448144f2c78475fce630ae9704c36e4cd1a2cc07c692ec3"


/src: (env DEPS "angstrom.0.16.1 asn1-combinators.0.3.2 astring.0.8.5 atd.4.2.0 atdgen.4.2.0 atdgen-runtime.4.2.0 base.v0.16.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base base64.3.5.2 base_bigstring.v0.16.0 base_quickcheck.v0.16.0 bigstringaf.0.10.0 bin_prot.v0.16.0 biniou.1.2.2 camlp-streams.5.0.1 camlzip.1.14 cmdliner.2.1.1 conf-g++.1.0 conf-gmp.5 conf-gmp-powm-sec.4 conf-libcurl.2 conf-libevent.1 conf-libpcre.2 conf-pkg-config.4 conf-sqlite3.1 conf-zlib.1 core.v0.16.2 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 curl.0.10.0 curl_lwt.0.10.0 devkit.1.20240429 digestif.1.3.0 domain-name.0.5.0 dune.3.23.1 dune-compiledb.0.6.0 dune-configurator.3.23.1 duration.0.3.1 easy-format.1.3.4 eqaf.0.10 extlib.1.8.0 extunix.0.4.3 ezjsonm.1.3.0 fieldslib.v0.16.0 fmt.0.11.0 fpath.0.7.3 gmap.0.3.0 hex.1.5.0 int_repr.v0.16.0 ipaddr.5.6.2 jane-street-headers.v0.16.0 jane_rope.v0.16.0 jsonm.1.0.2 jst-config.v0.16.0 kdf.1.0.0 libevent.0.9.0 logs.0.10.0 lwt.5.10.0 lwt_ppx.5.9.1 macaddr.5.6.2 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 mirage-crypto.2.1.0 mirage-crypto-ec.2.1.0 mirage-crypto-pk.2.1.0 mirage-crypto-rng.2.1.0 mybuild.7 num.1.6 ocaml.4.14.3 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-syntax-shims.1.0.0 ocaml-variants.4.14.3+options ocamlbuild.0.16.1 ocamldiff.1.2 ocamlfind.1.9.8 ocplib-endian.1.2 ocurl.transition ohex.0.2.0 omd.1.3.2 ounit.2.2.7 ounit2.2.2.7 parsexp.v0.16.0 pcre.8.0.5 ppx_assert.v0.16.0 ppx_base.v0.16.0 ppx_bench.v0.16.0 ppx_bin_prot.v0.16.0 ppx_cold.v0.16.0 ppx_compare.v0.16.0 ppx_custom_printf.v0.16.0 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_disable_unused_warnings.v0.16.0 ppx_enumerate.v0.16.0 ppx_expect.v0.16.2 ppx_fields_conv.v0.16.0 ppx_fixed_literal.v0.16.0 ppx_globalize.v0.16.0 ppx_hash.v0.16.0 ppx_here.v0.16.0 ppx_ignore_instrumentation.v0.16.0 ppx_inline_test.v0.16.1 ppx_jane.v0.16.0 ppx_let.v0.16.0 ppx_log.v0.16.0 ppx_module_timer.v0.16.0 ppx_optcomp.v0.16.0 ppx_optional.v0.16.0 ppx_pipebang.v0.16.0 ppx_sexp_conv.v0.16.0 ppx_sexp_message.v0.16.0 ppx_sexp_value.v0.16.0 ppx_stable.v0.16.0 ppx_stable_witness.v0.16.0 ppx_string.v0.16.0 ppx_tydi.v0.16.0 ppx_typerep_conv.v0.16.0 ppx_variants_conv.v0.16.0 ppxlib.0.35.0 ptime.1.2.0 re.1.14.0 re2.v0.16.0 regex_parser_intf.v0.16.0 seq.base sexplib.v0.16.0 sexplib0.v0.16.0 splittable_random.v0.16.0 sqlgg.20231201 sqlite3.5.4.1 stdio.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 time_now.v0.16.0 topkg.1.1.1 trace.0.12 typerep.v0.16.0 uri.4.4.0 uutf.1.0.4 variantslib.v0.16.0 x509.1.0.6 yojson.3.0.0 zarith.1.14")


/src: (env CI true)


/src: (env OCAMLCI true)


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.5 --depext-only -y monorobot.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- 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 trixie/main amd64 Packages [9671 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [207 kB]
- Fetched 10.1 MB in 1s (11.2 MB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[monorobot.dev] synchronised (file:///src)


[NOTE] Package ocaml-variants is already installed (current version is 4.14.3+options).
[NOTE] Package ocaml-config is already installed (current version is 2).
[NOTE] Package ocaml is already installed (current version is 4.14.3).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
[ERROR] Package conf-libpcre.2 depends on the unavailable system package 'libpcre3-dev'. You can use `--no-depexts' to attempt installation anyway.
"/usr/bin/env" "bash" "-c" "opam update --depexts && opam install --cli=2.5 --depext-only -y monorobot.dev $DEPS" failed with exit status 5
2026-06-09 05:47.31: Job failed: Failed: Build failed