2026-06-02 17:26.20: New job: test mirage/ke https://github.com/mirage/ke.git#refs/heads/main (2267852fc634134c7de8a274c1b60b9f1a603629) (linux-x86_64:(lint-doc)) Base: ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c Opam project lint documentation To reproduce locally: git clone --recursive "https://github.com/mirage/ke.git" -b "main" && cd "ke" && git reset --hard 2267852f 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-2.2 /usr/bin/opam RUN cd ~/opam-repository && (git cat-file -e 1cd46acdace586c6a34b36c779b9380c5a1212fd || git fetch origin master) && git reset -q --hard 1cd46acdace586c6a34b36c779b9380c5a1212fd && 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 ke.opam ./ RUN opam pin add -yn ke.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="afl-persistent.1.4 alcotest.1.9.1 angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base bechamel.0.5.0 bechamel-js.0.5.0 bigstringaf.0.10.0 cmdliner.2.1.1 cppo.1.8.0 crowbar.0.2.2 csexp.1.5.2 cstruct.6.2.0 dune.3.23.1 dune-configurator.3.22.2 fmt.0.11.0 hex.1.5.0 json-data-encoding.1.1.1 jsonm.1.0.2 lwt.5.10.0 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocaml-secondary-compiler.4.14.2 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.6 ocamlfind-secondary.1.9.6 ocplib-endian.1.2 psq.0.2.1 re.1.11.0 result.1.5 rresult.0.7.0 seq.base stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uutf.1.0.4" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.2 --depext-only -y ke.dev $DEPS RUN opam install $DEPS RUN opam install --yes dune 'odoc>=1.5.0' COPY --chown=1000:1000 . /src/ RUN ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo "dune build @doc failed"; exit 2) END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-06-02 17:26.20: Using cache hint "mirage/ke-ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c-debian-13-4.11_opam-2.5-67037481195f75a44a99fff04a2cfe1f" 2026-06-02 17:26.20: 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-2.2 /usr/bin/opam")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 1cd46acdace586c6a34b36c779b9380c5a1212fd || git fetch origin master) && git reset -q --hard 1cd46acdace586c6a34b36c779b9380c5a1212fd && 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 ke.opam) (dst ./)) (run (network host) (shell "opam pin add -yn ke.dev './'")) (run (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "afl-persistent.1.4 alcotest.1.9.1 angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base bechamel.0.5.0 bechamel-js.0.5.0 bigstringaf.0.10.0 cmdliner.2.1.1 cppo.1.8.0 crowbar.0.2.2 csexp.1.5.2 cstruct.6.2.0 dune.3.23.1 dune-configurator.3.22.2 fmt.0.11.0 hex.1.5.0 json-data-encoding.1.1.1 jsonm.1.0.2 lwt.5.10.0 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocaml-secondary-compiler.4.14.2 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.6 ocamlfind-secondary.1.9.6 ocplib-endian.1.2 psq.0.2.1 re.1.11.0 result.1.5 rresult.0.7.0 seq.base stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uutf.1.0.4") (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=2.2 --depext-only -y ke.dev $DEPS")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install --yes dune 'odoc>=1.5.0'")) (copy (src .) (dst /src/)) (run (shell "ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo \"dune build @doc failed\"; exit 2)")) ) 2026-06-02 17:26.20: Waiting for resource in pool OCluster 2026-06-03 05:16.52: Waiting for worker… 2026-06-03 05:30.58: Got resource from pool OCluster Building on phoebe.caelum.ci.dev All commits already cached HEAD is now at 2267852 Merge pull request #20 from edwintorok/master (from ocaml/opam:debian-13-ocaml-4.11@sha256:6c34153b2b07fc0f884e792a60178e250c2d06a45050e01ed0883a67ec11440c) 2026-06-03 05:31.00 ---> 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-2.2 /usr/bin/opam")) 2026-06-03 05:31.00 ---> using "c39f4f20754d502db7263dd7936ba956bf6745180901c2936d0a5f5580e56fb1" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 1cd46acdace586c6a34b36c779b9380c5a1212fd || git fetch origin master) && git reset -q --hard 1cd46acdace586c6a34b36c779b9380c5a1212fd && git log --no-decorate -n1 --oneline")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD fc08333d1b..1cd46acdac master -> origin/master 1cd46acdac Merge pull request #29977 from anteriorcore/fix-bigstringaf-hash 2026-06-03 05:31.00 ---> using "beb4daebb23524a1f1edcb6aa590e7fb1e4cfc015e2aa1b89d1e18157ef2fa78" 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 development 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 2026-06-03 05:31.00 ---> using "2feb86b709d45fe4a4fb16ff8992ab2c3f93779f7f2feefd84571fcfd3118b7d" 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 2.2.1 2026-06-03 05:31.00 ---> using "094547ec4bdee914f61e494c104128f7539368cbe0af004b729002d4bcc00a56" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-06-03 05:31.00 ---> using "c37c2fd087fea0f3cb9b0811fea847c856c320236ca4e8da5998e665d4d6440e" from cache /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.5.6.0 - ocaml-config.3 However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # Run eval $(opam env) to update the current shell environment 2026-06-03 05:31.00 ---> using "e349cdd2587ece5defcbea6ca14cf039f884ba485feb2bd45b29948b4f52b8a1" from cache /src: (copy (src ke.opam) (dst ./)) 2026-06-03 05:31.01 ---> saved as "4f45a3646cadef9570eefc08b2fca99fab7b7b2a71b093c12d7d1a2164e8db97" /src: (run (network host) (shell "opam pin add -yn ke.dev './'")) [ke.dev] synchronised (file:///src) ke is now pinned to file:///src (version dev) 2026-06-03 05:31.05 ---> saved as "50ab29db1293db6ff49d5f78dfda2d00ce6df95e987113c8cd8f13e63ba945d2" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-06-03 05:31.06 ---> saved as "88e6fbb3fb8a6bbe6b88719c6aedb086cbced9c933b8cc01aa510a1081c1bde1" /src: (env DEPS "afl-persistent.1.4 alcotest.1.9.1 angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base bechamel.0.5.0 bechamel-js.0.5.0 bigstringaf.0.10.0 cmdliner.2.1.1 cppo.1.8.0 crowbar.0.2.2 csexp.1.5.2 cstruct.6.2.0 dune.3.23.1 dune-configurator.3.22.2 fmt.0.11.0 hex.1.5.0 json-data-encoding.1.1.1 jsonm.1.0.2 lwt.5.10.0 ocaml.4.11.2 ocaml-base-compiler.4.11.2 ocaml-config.1 ocaml-secondary-compiler.4.14.2 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.6 ocamlfind-secondary.1.9.6 ocplib-endian.1.2 psq.0.2.1 re.1.11.0 result.1.5 rresult.0.7.0 seq.base stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uutf.1.0.4") /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=2.2 --depext-only -y ke.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 [195 kB] - Fetched 10.1 MB in 2s (4493 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [ke.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). 2026-06-03 05:31.30 ---> saved as "5893c8553b477be6960df2a81d7fdf98c0ff05d4de155ae9971fe900de049fa6" /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 36 packages - install afl-persistent 1.4 - install alcotest 1.9.1 - install angstrom 0.16.1 - install astring 0.8.5 - install base-bytes base - install bechamel 0.5.0 - install bechamel-js 0.5.0 - install bigstringaf 0.10.0 - install cmdliner 2.1.1 - install cppo 1.8.0 - install crowbar 0.2.2 - install csexp 1.5.2 - install cstruct 6.2.0 - install dune 3.23.1 - install dune-configurator 3.22.2 - install fmt 0.11.0 - install hex 1.5.0 - install json-data-encoding 1.1.1 - install jsonm 1.0.2 - install lwt 5.10.0 - install ocaml-secondary-compiler 4.14.2 - install ocaml-syntax-shims 1.0.0 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.6 - install ocamlfind-secondary 1.9.6 - install ocplib-endian 1.2 - install psq 0.2.1 - install re 1.11.0 - install result 1.5 - install rresult 0.7.0 - install seq base - install stdlib-shims 0.3.0 - install stringext 1.6.0 - install topkg 1.1.1 - install uri 4.4.0 - install uutf 1.0.4 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved afl-persistent.1.4 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved angstrom.0.16.1 (cached) -> retrieved bigstringaf.0.10.0 (cached) -> retrieved alcotest.1.9.1 (cached) -> retrieved bechamel.0.5.0, bechamel-js.0.5.0 (cached) -> retrieved cmdliner.2.1.1 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved crowbar.0.2.2 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved cstruct.6.2.0 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved hex.1.5.0 (cached) -> retrieved json-data-encoding.1.1.1 (cached) -> retrieved jsonm.1.0.2 (cached) -> retrieved lwt.5.10.0 (cached) -> retrieved ocaml-secondary-compiler.4.14.2 (cached) -> retrieved dune.3.23.1 (cached) -> retrieved dune-configurator.3.22.2 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocamlfind.1.9.6, ocamlfind-secondary.1.9.6 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved psq.0.2.1 (cached) -> retrieved re.1.11.0 (cached) -> retrieved seq.base (cached) -> installed seq.base -> retrieved result.1.5 (cached) -> retrieved rresult.0.7.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved stringext.1.6.0 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved uri.4.4.0 (cached) -> installed cmdliner.2.1.1 -> installed ocamlfind.1.9.6 -> installed base-bytes.base -> installed ocamlbuild.0.16.1 -> installed topkg.1.1.1 -> installed rresult.0.7.0 -> installed fmt.0.11.0 -> installed uutf.1.0.4 -> installed astring.0.8.5 -> installed jsonm.1.0.2 -> installed ocaml-secondary-compiler.4.14.2 -> installed ocamlfind-secondary.1.9.6 -> installed dune.3.23.1 -> installed result.1.5 -> installed csexp.1.5.2 -> installed bechamel.0.5.0 -> installed cstruct.6.2.0 -> installed ocaml-syntax-shims.1.0.0 -> installed cppo.1.8.0 -> installed psq.0.2.1 -> installed re.1.11.0 -> installed stdlib-shims.0.3.0 -> installed stringext.1.6.0 -> installed afl-persistent.1.4 -> installed hex.1.5.0 -> installed ocplib-endian.1.2 -> installed crowbar.0.2.2 -> installed alcotest.1.9.1 -> installed dune-configurator.3.22.2 -> installed bigstringaf.0.10.0 -> installed angstrom.0.16.1 -> installed lwt.5.10.0 -> installed uri.4.4.0 -> installed json-data-encoding.1.1.1 -> installed bechamel-js.0.5.0 Done. <><> afl-persistent.1.4 installed successfully ><><><><><><><><><><><><><><><><> => afl-persistent is installed, but since the current OCaml compiler does not enable AFL instrumentation by default, most packages will not be instrumented and fuzzing with afl-fuzz may not be effective. To globally enable AFL instrumentation, create an OCaml switch like: opam switch create 4.11.2+afl ocaml-variants.4.11.2+options ocaml-option-afl # Run eval $(opam env) to update the current shell environment 2026-06-03 05:40.33 ---> saved as "a9816cabef16d614be90704bcd23d7e7c00ca4e398898075af010f3c80d543eb" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install --yes dune 'odoc>=1.5.0'")) [NOTE] Package dune is already installed (current version is 3.23.1). The following actions will be performed: === install 7 packages - install camlp-streams 5.0.1 [required by odoc-parser] - install crunch 4.0.0 [required by odoc] - install fpath 0.7.3 [required by odoc] - install odoc 3.2.1 - install odoc-parser 3.2.1 [required by odoc] - install ptime 1.2.0 [required by crunch] - install tyxml 4.6.0 [required by odoc] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved camlp-streams.5.0.1 (cached) -> retrieved crunch.4.0.0 (cached) -> retrieved fpath.0.7.3 (cached) -> retrieved ptime.1.2.0 (cached) -> retrieved tyxml.4.6.0 (cached) -> retrieved odoc.3.2.1, odoc-parser.3.2.1 (cached) -> installed camlp-streams.5.0.1 -> installed fpath.0.7.3 -> installed ptime.1.2.0 -> installed crunch.4.0.0 -> installed odoc-parser.3.2.1 -> installed tyxml.4.6.0 -> installed odoc.3.2.1 Done. # Run eval $(opam env) to update the current shell environment 2026-06-03 05:41.27 ---> saved as "5f316acaf02e5b7feab82138df8be19cc79c127db75de0f8cebb1ee92d6cebd9" /src: (copy (src .) (dst /src/)) 2026-06-03 05:41.27 ---> saved as "4852427ecab32d486dc146972150c9a7747253069d660b834eb33ef90ac8fc64" /src: (run (shell "ODOC_WARN_ERROR=false opam exec -- dune build @doc || (echo \"dune build @doc failed\"; exit 2)")) (cd _build/default/_doc/_odocls/ke && /home/opam/.opam/4.11/bin/odoc link -I ../../_odoc/pkg/ke -I ../../../lib/.ke.objs/byte -o ke.odocl ../../../lib/.ke.objs/byte/ke.odoc) File "lib/sigs.ml", line 323, characters 24-36: Warning: Failed to resolve reference unresolvedroot(R).pop_exn Couldn't find "R" File "lib/sigs.ml", line 297, characters 66-75: Warning: Failed to resolve reference unresolvedroot(R).push Couldn't find "R" File "lib/sigs.ml", line 154, characters 17-29: Warning: While resolving the expansion of include at File "lib/rke.mli", line 1, character 0 Failed to resolve reference unresolvedroot(R).pop_exn Couldn't find "R" File "lib/sigs.ml", line 141, characters 57-66: Warning: While resolving the expansion of include at File "lib/rke.mli", line 1, character 0 Failed to resolve reference unresolvedroot(R).push Couldn't find "R" File "lib/sigs.ml", line 494, characters 24-36: Warning: Failed to resolve reference unresolvedroot(R).pop_exn Couldn't find "R" File "lib/sigs.ml", line 468, characters 66-75: Warning: Failed to resolve reference unresolvedroot(R).push Couldn't find "R" 2026-06-03 05:41.29 ---> saved as "03106fa953f89b7e2906944a2e53c872f86f1b7a92964fa30787a42a34db0e06" Job succeeded 2026-06-03 05:41.29: Job succeeded