2026-05-13 10:18.55: New job: test tmcgilchrist/datalog https://github.com/tmcgilchrist/datalog.git#refs/heads/master (fa08cf6ce9371741a74bcd5f83509ee5c424ec71) (linux-x86_64:(lower-bound)) Base: ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c Opam project build To reproduce locally: git clone --recursive "https://github.com/tmcgilchrist/datalog.git" -b "master" && cd "datalog" && git reset --hard fa08cf6c cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c # debian-13-4.11_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 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && 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 datalog.opam ./ RUN opam pin add -yn datalog.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="astring.0.8.3 base-bigarray.base base-bytes.base base-threads.base base-unix.base cmdliner.1.0.4 conf-m4.1 cppo.1.6.1 dune.3.5.0 fmt.0.8.5 fpath.0.7.1 jbuilder.1.0+beta20.1 logs.0.7.0 mdx.1.7.0 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocaml-migrate-parsetree.1.7.3 ocaml-version.3.5.0 ocamlbuild.0.14.0 ocamlfind.1.8.1 odoc.2.1.1 odoc-parser.0.9.0 ppx_derivers.1.0 re.1.7.2 result.1.5 seq.0.3 topkg.1.0.8 tyxml.4.3.0 uchar.0.0.2 uutf.1.0.3" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y datalog.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 2026-05-13 10:18.55: Using cache hint "tmcgilchrist/datalog-ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c-debian-13-4.11_opam-2.5-b6948f512d72d4971d00a226aebafc89" 2026-05-13 10:18.55: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c) (comment debian-13-4.11_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 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && 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 datalog.opam) (dst ./)) (run (network host) (shell "opam pin add -yn datalog.dev './'")) (run (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "astring.0.8.3 base-bigarray.base base-bytes.base base-threads.base base-unix.base cmdliner.1.0.4 conf-m4.1 cppo.1.6.1 dune.3.5.0 fmt.0.8.5 fpath.0.7.1 jbuilder.1.0+beta20.1 logs.0.7.0 mdx.1.7.0 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocaml-migrate-parsetree.1.7.3 ocaml-version.3.5.0 ocamlbuild.0.14.0 ocamlfind.1.8.1 odoc.2.1.1 odoc-parser.0.9.0 ppx_derivers.1.0 re.1.7.2 result.1.5 seq.0.3 topkg.1.0.8 tyxml.4.3.0 uchar.0.0.2 uutf.1.0.3") (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 datalog.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")) ) 2026-05-13 10:18.55: Waiting for resource in pool OCluster 2026-05-13 10:36.30: Waiting for worker… 2026-05-13 10:38.39: Got resource from pool OCluster Building on laodoke.caelum.ci.dev All commits already cached HEAD is now at fa08cf6 Remove 32bit architectures. (from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c) 2026-05-13 10:38.40 ---> using "36abb6db1723167d15c41f53ef05d371444812dc64e2ea7fe109d222db988473" from cache /: (comment debian-13-4.11_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")) 2026-05-13 10:38.40 ---> using "8b6c3f9b20d6c3beeb84a8d52ac5abfb97ee836913fb82a0f86bfdcf7eb71547" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 4ae3c774e4a07972d8dc71ead3a8294779f6dada || git fetch origin master) && git reset -q --hard 4ae3c774e4a07972d8dc71ead3a8294779f6dada && git log --no-decorate -n1 --oneline")) 4ae3c774e4 Merge pull request #29579 from ocaml/add-msys2-depexts 2026-05-13 10:38.40 ---> using "54f96e68ea5840d69b4f02846708b193c7a3c7a8b89c58ccdd59dd408cc89131" 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. 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. Continue? [Y/n] y [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 Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository 2026-05-13 10:38.40 ---> using "2e0488c85be23cfa510e6ed517b32de1968c6ef0872055c2e53d8cd567d53531" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-111-generic The OCaml toplevel, version 4.11.2 2.5.1 2026-05-13 10:38.40 ---> using "2e3f19834893eb0759c86b2e011bf3b52c3aa4c6e95eb8613bc712c32121d5d7" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-05-13 10:38.40 ---> using "6f860519618ac6071ef972da70b2fd5c8de012ce87d22609f5f2a49241b2d26e" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam update -u")) <><> 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). 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) 2026-05-13 10:38.40 ---> using "7a3f34e1cf8732e7a22e946b952071a1ceef433d7611e04e2d67e9bac206c064" from cache /src: (copy (src datalog.opam) (dst ./)) 2026-05-13 10:38.40 ---> saved as "d33bcd1eb6be400f073f85a2b4c4ed080a42fabe142e76e03f4314956d26834c" /src: (run (network host) (shell "opam pin add -yn datalog.dev './'")) [datalog.dev] synchronised (file:///src) datalog is now pinned to file:///src (version dev) 2026-05-13 10:38.42 ---> saved as "3ac5b375fb82a1a20667e9c7666f01b6ffc61fd94947d5ec3771b8d82d95fd03" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-05-13 10:38.42 ---> saved as "30ccb9d5ce143408a0702f95728443437452a1df077161cba280d9b5995d0050" /src: (env DEPS "astring.0.8.3 base-bigarray.base base-bytes.base base-threads.base base-unix.base cmdliner.1.0.4 conf-m4.1 cppo.1.6.1 dune.3.5.0 fmt.0.8.5 fpath.0.7.1 jbuilder.1.0+beta20.1 logs.0.7.0 mdx.1.7.0 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocaml-migrate-parsetree.1.7.3 ocaml-version.3.5.0 ocamlbuild.0.14.0 ocamlfind.1.8.1 odoc.2.1.1 odoc-parser.0.9.0 ppx_derivers.1.0 re.1.7.2 result.1.5 seq.0.3 topkg.1.0.8 tyxml.4.3.0 uchar.0.0.2 uutf.1.0.3") /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 datalog.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 amd64 Packages [160 kB] - Fetched 251 kB in 0s (1826 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [datalog.dev] synchronised (file:///src) [NOTE] Package ocaml-config is already installed (current version is 1). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.11.2). [NOTE] Package ocaml is already installed (current version is 4.11.2). [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). The following system packages will first need to be installed: m4 <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4" - Selecting previously unselected package m4. - (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 20623 files and directories currently installed.) - Preparing to unpack .../archives/m4_1.4.19-8_amd64.deb ... - Unpacking m4 (1.4.19-8) ... - Setting up m4 (1.4.19-8) ... # To update the current shell environment, run: eval $(opam env) 2026-05-13 10:39.03 ---> saved as "96d8dd57cd2f4176b228f25510e35203c70a311c7d74292ba042c7bd60b6967b" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) [NOTE] Package ocaml-config is already installed (current version is 1). [NOTE] Package ocaml-base-compiler is already installed (current version is 4.11.2). [NOTE] Package ocaml is already installed (current version is 4.11.2). [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). The following actions will be performed: === install 25 packages - install astring 0.8.3 - install base-bytes base - install cmdliner 1.0.4 - install conf-m4 1 - install cppo 1.6.1 - install dune 3.5.0 - install fmt 0.8.5 - install fpath 0.7.1 - install jbuilder 1.0+beta20.1 (deprecated) - install logs 0.7.0 - install mdx 1.7.0 - install ocaml-migrate-parsetree 1.7.3 (deprecated) - install ocaml-version 3.5.0 - install ocamlbuild 0.14.0 - install ocamlfind 1.8.1 - install odoc 2.1.1 - install odoc-parser 0.9.0 - install ppx_derivers 1.0 - install re 1.7.2 - install result 1.5 - install seq 0.3 - install topkg 1.0.8 - install tyxml 4.3.0 - install uchar 0.0.2 - install uutf 1.0.3 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved astring.0.8.3 (cached) -> retrieved cmdliner.1.0.4 (cached) -> retrieved cppo.1.6.1 (cached) -> installed conf-m4.1 -> retrieved fmt.0.8.5 (cached) -> retrieved fpath.0.7.1 (cached) -> retrieved logs.0.7.0 (cached) -> retrieved mdx.1.7.0 (cached) -> retrieved jbuilder.1.0+beta20.1 (cached) -> retrieved ocaml-migrate-parsetree.1.7.3 (cached) -> retrieved ocaml-version.3.5.0 (cached) -> retrieved ocamlbuild.0.14.0 (cached) -> retrieved dune.3.5.0 (cached) -> retrieved ocamlfind.1.8.1 (cached) -> retrieved odoc.2.1.1 (cached) -> retrieved odoc-parser.0.9.0 (cached) -> retrieved ppx_derivers.1.0 (cached) -> retrieved result.1.5 (cached) -> retrieved seq.0.3 (cached) -> retrieved re.1.7.2 (cached) -> retrieved uchar.0.0.2 (cached) -> retrieved tyxml.4.3.0 (cached) -> retrieved topkg.1.0.8 (cached) -> retrieved uutf.1.0.3 (cached) -> installed cmdliner.1.0.4 -> installed ocamlfind.1.8.1 -> installed base-bytes.base -> installed ocamlbuild.0.14.0 -> installed uchar.0.0.2 -> installed jbuilder.1.0+beta20.1 -> installed ppx_derivers.1.0 -> installed cppo.1.6.1 -> installed re.1.7.2 -> installed topkg.1.0.8 -> installed uutf.1.0.3 -> installed astring.0.8.3 -> installed dune.3.5.0 -> installed seq.0.3 -> installed result.1.5 -> installed ocaml-version.3.5.0 -> installed odoc-parser.0.9.0 -> installed fpath.0.7.1 -> installed fmt.0.8.5 -> installed logs.0.7.0 -> installed tyxml.4.3.0 -> installed ocaml-migrate-parsetree.1.7.3 -> installed odoc.2.1.1 [ERROR] The compilation of mdx.1.7.0 failed at "dune build -p mdx -j 71". #=== ERROR while compiling mdx.1.7.0 ==========================================# # context 2.5.1 | linux/x86_64 | ocaml-base-compiler.4.11.2 | git+file:///home/opam/opam-repository # path ~/.opam/4.11/.opam-switch/build/mdx.1.7.0 # command ~/.opam/4.11/bin/dune build -p mdx -j 71 # exit-code 1 # env-file ~/.opam/log/mdx-1-bc8426.env # output-file ~/.opam/log/mdx-1-bc8426.out ### output ### # File "/home/opam/.opam/4.11/lib/ppx_derivers/ppx_derivers.dune", line 1, characters 0-0: # Warning: .dune files are ignored since 2.0. Reinstall the library with dune # >= 2.0 to get rid of this warning and enable support for the subsystem this # library provides. # File "/home/opam/.opam/4.11/lib/re/re.dune", line 1, characters 0-0: # Warning: .dune files are ignored since 2.0. Reinstall the library with dune # >= 2.0 to get rid of this warning and enable support for the subsystem this # library provides. # File "/home/opam/.opam/4.11/lib/re/emacs/re.emacs.dune", line 1, characters 0-0: # Warning: .dune files are ignored since 2.0. Reinstall the library with dune # >= 2.0 to get rid of this warning and enable support for the subsystem this # library provides. # File "/home/opam/.opam/4.11/lib/re/glob/re.glob.dune", line 1, characters 0-0: # Warning: .dune files are ignored since 2.0. Reinstall the library with dune # >= 2.0 to get rid of this warning and enable support for the subsystem this # library provides. # File "/home/opam/.opam/4.11/lib/re/pcre/re.pcre.dune", line 1, characters 0-0: # Warning: .dune files are ignored since 2.0. Reinstall the library with dune # >= 2.0 to get rid of this warning and enable support for the subsystem this # library provides. # File "/home/opam/.opam/4.11/lib/re/perl/re.perl.dune", line 1, characters 0-0: # Warning: .dune files are ignored since 2.0. Reinstall the library with dune # >= 2.0 to get rid of this warning and enable support for the subsystem this # library provides. # File "/home/opam/.opam/4.11/lib/re/posix/re.posix.dune", line 1, characters 0-0: # Warning: .dune files are ignored since 2.0. Reinstall the library with dune # >= 2.0 to get rid of this warning and enable support for the subsystem this # library provides. # File "/home/opam/.opam/4.11/lib/re/str/re.str.dune", line 1, characters 0-0: # Warning: .dune files are ignored since 2.0. Reinstall the library with dune # >= 2.0 to get rid of this warning and enable support for the subsystem this # library provides. # File "lib/dune", line 8, characters 3-14: # 8 | odoc.parser re result str)) # ^^^^^^^^^^^ # Error: Library "odoc.parser" not found. # -> required by library "mdx" in _build/default/lib # -> required by executable main in bin/dune:7 # -> required by _build/default/bin/main.exe # -> required by _build/install/default/bin/mdx # -> required by _build/default/mdx.install # -> required by alias install <><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><> +- The following actions failed | - build mdx 1.7.0 +- +- The following changes have been performed | - install astring 0.8.3 | - install base-bytes base | - install cmdliner 1.0.4 | - install conf-m4 1 | - install cppo 1.6.1 | - install dune 3.5.0 | - install fmt 0.8.5 | - install fpath 0.7.1 | - install jbuilder 1.0+beta20.1 | - install logs 0.7.0 | - install ocaml-migrate-parsetree 1.7.3 | - install ocaml-version 3.5.0 | - install ocamlbuild 0.14.0 | - install ocamlfind 1.8.1 | - install odoc 2.1.1 | - install odoc-parser 0.9.0 | - install ppx_derivers 1.0 | - install re 1.7.2 | - install result 1.5 | - install seq 0.3 | - install topkg 1.0.8 | - install tyxml 4.3.0 | - install uchar 0.0.2 | - install uutf 1.0.3 +- <><> ocaml-migrate-parsetree.1.7.3 installed successfully <><><><><><><><><><><> => Note: This package is deprecated. <><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><> => Note: This package is deprecated. # To update the current shell environment, run: eval $(opam env) The former state can be restored with: /usr/bin/opam switch import "/home/opam/.opam/4.11/.opam-switch/backup/state-20260513103904.export" "/usr/bin/env" "bash" "-c" "opam install $DEPS" failed with exit status 31 2026-05-13 10:40.53: Job failed: Failed: Build failed