2026-02-24 17:40.09: New job: test ahrefs/monorobot https://github.com/ahrefs/monorobot.git#refs/heads/master (d3ed1705d80015f7fad722b91db73fa34e25ff8a) (linux-s390x:debian-13-4.14_s390x_opam-2.5) Base: ocaml/opam:debian-13-ocaml-4.14@sha256:68f10dd39e49d591561c33aa69d59351b98e37ac63e63192e1bee906642a5c6c Opam project build To reproduce locally: git clone --recursive "https://github.com/ahrefs/monorobot.git" -b "master" && cd "monorobot" && git reset --hard d3ed1705 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-4.14@sha256:68f10dd39e49d591561c33aa69d59351b98e37ac63e63192e1bee906642a5c6c # debian-13-4.14_s390x_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 opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version WORKDIR /src RUN sudo chown opam /src RUN cd ~/opam-repository && (git cat-file -e 8a153801f209329ef8d35cb870def7767048a6bb || git fetch origin master) && git reset -q --hard 8a153801f209329ef8d35cb870def7767048a6bb && git log --no-decorate -n1 --oneline && 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.3.0.1 atdgen.3.0.1 atdgen-runtime.3.0.1 base.v0.16.4 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.2.1.0 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.3.21.1 dune-compiledb.0.6.0 dune-configurator.3.21.1 duration.0.2.1 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.5.9.2 lwt_ppx.5.9.1 macaddr.5.6.2 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 mirage-crypto.2.0.3 mirage-crypto-ec.2.0.3 mirage-crypto-pk.2.0.3 mirage-crypto-rng.2.0.3 mybuild.7 num.1.6 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 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 sqlite3.5.4.0 stdio.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 time_now.v0.16.0 topkg.1.1.1 trace.0.11 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 2026-02-24 17:40.09: Using cache hint "ahrefs/monorobot-ocaml/opam:debian-13-ocaml-4.14@sha256:68f10dd39e49d591561c33aa69d59351b98e37ac63e63192e1bee906642a5c6c-debian-13-4.14_s390x_opam-2.5-c5fb1b4b0193e28851de13eb9a7eaa30" 2026-02-24 17:40.09: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.14@sha256:68f10dd39e49d591561c33aa69d59351b98e37ac63e63192e1bee906642a5c6c) (comment debian-13-4.14_s390x_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 (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 "cd ~/opam-repository && (git cat-file -e 8a153801f209329ef8d35cb870def7767048a6bb || git fetch origin master) && git reset -q --hard 8a153801f209329ef8d35cb870def7767048a6bb && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src monorobot.opam) (dst ./)) (run (network host) (shell "opam pin add -yn monorobot.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "angstrom.0.16.1 asn1-combinators.0.3.2 astring.0.8.5 atd.3.0.1 atdgen.3.0.1 atdgen-runtime.3.0.1 base.v0.16.4 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.2.1.0 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.3.21.1 dune-compiledb.0.6.0 dune-configurator.3.21.1 duration.0.2.1 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.5.9.2 lwt_ppx.5.9.1 macaddr.5.6.2 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 mirage-crypto.2.0.3 mirage-crypto-ec.2.0.3 mirage-crypto-pk.2.0.3 mirage-crypto-rng.2.0.3 mybuild.7 num.1.6 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 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 sqlite3.5.4.0 stdio.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 time_now.v0.16.0 topkg.1.1.1 trace.0.11 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")) ) 2026-02-24 17:40.09: Waiting for resource in pool OCluster 2026-02-24 17:40.09: Waiting for worker… 2026-02-25 02:15.33: Got resource from pool OCluster Building on s390x-worker-01.marist.ci.dev HEAD is now at 8eecf38 add CLAUDE.md HEAD is now at d3ed170 add Makefile command for dev server (from ocaml/opam:debian-13-ocaml-4.14@sha256:68f10dd39e49d591561c33aa69d59351b98e37ac63e63192e1bee906642a5c6c) Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:68f10dd39e49d591561c33aa69d59351b98e37ac63e63192e1bee906642a5c6c' locally docker.io/ocaml/opam@sha256:68f10dd39e49d591561c33aa69d59351b98e37ac63e63192e1bee906642a5c6c: Pulling from ocaml/opam Digest: sha256:68f10dd39e49d591561c33aa69d59351b98e37ac63e63192e1bee906642a5c6c Status: Downloaded newer image for ocaml/opam@sha256:68f10dd39e49d591561c33aa69d59351b98e37ac63e63192e1bee906642a5c6c 2026-02-25 02:15.35 ---> using "4d413909f132eff1351ca56b1192e7957e3658946b80832d99c51d49f08a3550" from cache /: (comment debian-13-4.14_s390x_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")) 2026-02-25 02:15.35 ---> using "cf6c988b22f3b9a49ee1c7345221da2f2bac35df4da38cd3ef1b81163ff07860" from cache /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. Continue? [Y/n] y Format upgrade done. 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. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-02-25 02:15.35 ---> using "7a7df6f5d3b7f637977177ef900c617aaf529ea6b790ae0b8477201b9ff85054" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-71-generic The OCaml toplevel, version 4.14.2 2.5.0 2026-02-25 02:15.35 ---> using "08d418268346507691efe00e11591a435755ec70c02efc50334da4e5e16a04b6" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-02-25 02:15.35 ---> using "4ea0b463a933acb1c5aa39b84c0f9fb4b7113a9303c6732a7fa874ea426b8017" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 8a153801f209329ef8d35cb870def7767048a6bb || git fetch origin master) && git reset -q --hard 8a153801f209329ef8d35cb870def7767048a6bb && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 340ee6fd1f..7f356c7b07 master -> origin/master 8a153801f2 Merge pull request #29436 from mmottl/release-sqlite3-5.4.0 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository Everything as up-to-date as possible (run with --verbose to show unavailable upgrades). However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.4.1"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-02-25 02:16.47 ---> saved as "563e33b2a114bdd897e2a009d54547d615aa13e8133bd98ebf0aea8133456735" /src: (copy (src monorobot.opam) (dst ./)) 2026-02-25 02:16.50 ---> saved as "f33f52eca8ba241e06c5fa0ff0a8a124070f595717f861c72b333550db9d422d" /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) 2026-02-25 02:17.01 ---> saved as "e5f7a6b4a35b4998688f54a905e762a089c026fe315effdc3d217141f9078b0a" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-02-25 02:17.14 ---> saved as "94391096798d240ec7cf93e4857342ace8f5674f67e6dbbdaa449823f0e1da88" /src: (env DEPS "angstrom.0.16.1 asn1-combinators.0.3.2 astring.0.8.5 atd.3.0.1 atdgen.3.0.1 atdgen-runtime.3.0.1 base.v0.16.4 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.2.1.0 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.3.21.1 dune-compiledb.0.6.0 dune-configurator.3.21.1 duration.0.2.1 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.5.9.2 lwt_ppx.5.9.1 macaddr.5.6.2 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 mirage-crypto.2.0.3 mirage-crypto-ec.2.0.3 mirage-crypto-pk.2.0.3 mirage-crypto-rng.2.0.3 mybuild.7 num.1.6 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 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 sqlite3.5.4.0 stdio.v0.16.0 stdlib-shims.0.3.0 stringext.1.6.0 time_now.v0.16.0 topkg.1.1.1 trace.0.11 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" - 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 s390x Packages [102 kB] - Fetched 193 kB in 2s (92.4 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [monorobot.dev] synchronised (file:///src) [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-config is already installed (current version is 2). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2). [NOTE] Package ocaml is already installed (current version is 4.14.2). [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 2026-02-25 02:17.37: Job failed: Failed: Build failed