2026-04-22 14:11.27: New job: test mirage/bechamel https://github.com/mirage/bechamel.git#refs/pull/60/head (7a9ed1036503221ba1c49b91e416ed7e2b35201b) (linux-x86_64:debian-13-4.14+flambda_opam-2.5) Base: ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:1c84b7b0f5b503bdda57a43dae691d60ba005e2f1736937ec42b060be3539b88 Opam project build To reproduce locally: git clone --recursive "https://github.com/mirage/bechamel.git" && cd "bechamel" && git fetch origin "refs/pull/60/head" && git reset --hard 7a9ed103 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:1c84b7b0f5b503bdda57a43dae691d60ba005e2f1736937ec42b060be3539b88 # 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 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 036883c5402b41e0d35f6b200245cc7c3a302395 || git fetch origin master) && git reset -q --hard 036883c5402b41e0d35f6b200245cc7c3a302395 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 mperf.opam bechamel.opam bechamel-perf.opam bechamel-notty.opam bechamel-js.opam ./ RUN opam pin add -yn mperf.dev './' && \ opam pin add -yn bechamel.dev './' && \ opam pin add -yn bechamel-perf.dev './' && \ opam pin add -yn bechamel-notty.dev './' && \ opam pin add -yn bechamel-js.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="alcotest.1.9.1 angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-threads.base base-unix.base bigstringaf.0.10.0 cmdliner.2.1.1 conf-linux-libc-dev.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 hex.1.5.0 json-data-encoding.1.1.1 jsonm.1.0.2 notty-community.0.2.4 ocaml.4.14.3 ocaml-config.2 ocaml-syntax-shims.1.0.0 ocaml-variants.4.14.3+options ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 result.1.5 rresult.0.7.0 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=2.5 --depext-only -y mperf.dev bechamel.dev bechamel-perf.dev bechamel-notty.dev bechamel-js.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 2026-04-22 14:11.27: Using cache hint "mirage/bechamel-ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:1c84b7b0f5b503bdda57a43dae691d60ba005e2f1736937ec42b060be3539b88-debian-13-4.14+flambda_opam-2.5-cd18de73f0e8c1996423756016c3fefa" 2026-04-22 14:11.27: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:1c84b7b0f5b503bdda57a43dae691d60ba005e2f1736937ec42b060be3539b88) (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 (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 036883c5402b41e0d35f6b200245cc7c3a302395 || git fetch origin master) && git reset -q --hard 036883c5402b41e0d35f6b200245cc7c3a302395 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src mperf.opam bechamel.opam bechamel-perf.opam bechamel-notty.opam bechamel-js.opam) (dst ./)) (run (network host) (shell "opam pin add -yn mperf.dev './' && \ \nopam pin add -yn bechamel.dev './' && \ \nopam pin add -yn bechamel-perf.dev './' && \ \nopam pin add -yn bechamel-notty.dev './' && \ \nopam pin add -yn bechamel-js.dev './'")) (run (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "alcotest.1.9.1 angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-threads.base base-unix.base bigstringaf.0.10.0 cmdliner.2.1.1 conf-linux-libc-dev.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 hex.1.5.0 json-data-encoding.1.1.1 jsonm.1.0.2 notty-community.0.2.4 ocaml.4.14.3 ocaml-config.2 ocaml-syntax-shims.1.0.0 ocaml-variants.4.14.3+options ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 result.1.5 rresult.0.7.0 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=2.5 --depext-only -y mperf.dev bechamel.dev bechamel-perf.dev bechamel-notty.dev bechamel-js.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")) ) 2026-04-22 14:11.27: Waiting for resource in pool OCluster 2026-04-22 14:53.15: Waiting for worker… 2026-04-22 14:57.33: Got resource from pool OCluster Building on toxis.caelum.ci.dev All commits already cached HEAD is now at 7a9ed10 Use quick_stat with full_major instead of stat (which will be deprecated) (from ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:1c84b7b0f5b503bdda57a43dae691d60ba005e2f1736937ec42b060be3539b88) 2026-04-22 14:57.34 ---> using "56f369bc7c73ce6f148f0a2f412d9c3c7c780db13a6ec27166a36753d4875a52" 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")) 2026-04-22 14:57.34 ---> using "087ed943498ca8425bbfcdbb4626243bbb1e20c97fad6beb9fa73dbfd9213294" 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 2.0 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 2026-04-22 14:57.34 ---> using "441cbf86a1a9aa9170c8a971e5eae1f82cb9490c691d2410c5ae67cca3173687" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-107-generic The OCaml toplevel, version 4.14.3 2.5.0 2026-04-22 14:57.34 ---> using "a90eb38da1e52aab49f43fe140d5dee664d6e84900211ead7be06dc1d4786331" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-04-22 14:57.34 ---> using "44d363dbd17fb794423c81b4e021ff25b87f13aa64be5abbecd5b894c6a4d7ee" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 036883c5402b41e0d35f6b200245cc7c3a302395 || git fetch origin master) && git reset -q --hard 036883c5402b41e0d35f6b200245cc7c3a302395 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 42844088d7..80ba534fc6 master -> origin/master 036883c540 Merge pull request #29788 from dbuenzli/b0-publish-cmdliner.2.1.1 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository default (at git+file:///home/opam/opam-repository): [WARNING] opam is out-of-date. Please consider updating it (https://opam.ocaml.org/doc/Install.html) default (at git+file:///home/opam/opam-repository): [INFO] opam 2.5.1 includes security fixes; please consider upgrading (https://opam.ocaml.org/doc/Install.html) 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.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-04-22 14:57.34 ---> using "43211a9396b83cbadd5b1972822772d15294ec1770e1b76a188456494d57f1d7" from cache /src: (copy (src mperf.opam bechamel.opam bechamel-perf.opam bechamel-notty.opam bechamel-js.opam) (dst ./)) 2026-04-22 14:57.34 ---> using "f99f51e7dcdb5bba277684bd84ba47bf6e02fe91d8529938bfa5fa3974b92af7" from cache /src: (run (network host) (shell "opam pin add -yn mperf.dev './' && \ \nopam pin add -yn bechamel.dev './' && \ \nopam pin add -yn bechamel-perf.dev './' && \ \nopam pin add -yn bechamel-notty.dev './' && \ \nopam pin add -yn bechamel-js.dev './'")) [mperf.dev] synchronised (file:///src) mperf is now pinned to file:///src (version dev) [bechamel.dev] synchronised (file:///src) bechamel is now pinned to file:///src (version dev) [bechamel-perf.dev] synchronised (file:///src) bechamel-perf is now pinned to file:///src (version dev) [bechamel-notty.dev] synchronised (file:///src) bechamel-notty is now pinned to file:///src (version dev) [bechamel-js.dev] synchronised (file:///src) bechamel-js is now pinned to file:///src (version dev) 2026-04-22 14:57.34 ---> using "df4b77c6514812979aeed42b73144b15dc686dc0925d30aef39f683fcdbd03d7" from cache /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-04-22 14:57.34 ---> using "f46b9ad1ecfbdf60a460cf5aff995022244728668b93c71bb1b98fa576743a62" from cache /src: (env DEPS "alcotest.1.9.1 angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-threads.base base-unix.base bigstringaf.0.10.0 cmdliner.2.1.1 conf-linux-libc-dev.0 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 dune.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 hex.1.5.0 json-data-encoding.1.1.1 jsonm.1.0.2 notty-community.0.2.4 ocaml.4.14.3 ocaml-config.2 ocaml-syntax-shims.1.0.0 ocaml-variants.4.14.3+options ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 result.1.5 rresult.0.7.0 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=2.5 --depext-only -y mperf.dev bechamel.dev bechamel-perf.dev bechamel-notty.dev bechamel-js.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 [127 kB] - Fetched 217 kB in 0s (883 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [bechamel.dev] synchronised (file:///src) [bechamel-js.dev] synchronised (file:///src) [bechamel-notty.dev] synchronised (file:///src) [bechamel-perf.dev] synchronised (file:///src) [mperf.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). # To update the current shell environment, run: eval $(opam env) 2026-04-22 14:57.34 ---> using "f760077ce1534d9da8adeeef051cb62151dd7459a2e55aff73a69e890a7ad0fb" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam install $DEPS")) [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). The following actions will be performed: === install 27 packages - install alcotest 1.9.1 - install angstrom 0.16.1 - install astring 0.8.5 - install bigstringaf 0.10.0 - install cmdliner 2.1.1 - install conf-linux-libc-dev 0 - install cppo 1.8.0 - install csexp 1.5.2 - install cstruct 6.2.0 - install dune 3.22.2 - 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 notty-community 0.2.4 - install ocaml-syntax-shims 1.0.0 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install re 1.14.0 - install result 1.5 - install rresult 0.7.0 - 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 alcotest.1.9.1 (cached) -> retrieved angstrom.0.16.1 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved bigstringaf.0.10.0 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved cmdliner.2.1.1 (cached) -> retrieved csexp.1.5.2 (cached) -> installed conf-linux-libc-dev.0 -> 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 notty-community.0.2.4 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved re.1.14.0 (cached) -> 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 topkg.1.1.1 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved uri.4.4.0 (cached) -> retrieved dune.3.22.2, dune-configurator.3.22.2 (cached) -> installed cmdliner.2.1.1 -> installed ocamlfind.1.9.8 -> 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 dune.3.22.2 -> installed result.1.5 -> installed stdlib-shims.0.3.0 -> installed stringext.1.6.0 -> installed csexp.1.5.2 -> installed cstruct.6.2.0 -> installed ocaml-syntax-shims.1.0.0 -> installed cppo.1.8.0 -> installed hex.1.5.0 -> installed re.1.14.0 -> installed notty-community.0.2.4 -> installed dune-configurator.3.22.2 -> installed alcotest.1.9.1 -> installed bigstringaf.0.10.0 -> installed angstrom.0.16.1 -> installed uri.4.4.0 -> installed json-data-encoding.1.1.1 Done. # To update the current shell environment, run: eval $(opam env) 2026-04-22 14:58.42 ---> saved as "b53b79725c0bd78d32390e8d1d2421ebaf87964036dfde51f117ca9561685831" /src: (copy (src .) (dst /src)) 2026-04-22 14:58.43 ---> saved as "0352a4fb2bfd10624dc748401839861d05ceca5ec883d9a95c628c8afb6eaab0" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -I test/allocate/.test.eobjs/byte -I test/allocate/.test.eobjs/native -I /home/opam/.opam/4.14/lib/alcotest -I lib/.bechamel.objs/byte -I lib/.bechamel.objs/native -intf-suffix .ml -no-alias-deps -opaque -o test/allocate/.test.eobjs/native/dune__exe__Test.cmx -c -impl test/allocate/test.ml) File "_none_", line 1: Warning 58 [no-cmx-file]: no cmx file was found in path for module Alcotest_engine__Test, and its interface was not compiled with -opaque File "_none_", line 1: Warning 58 [no-cmx-file]: no cmx file was found in path for module Alcotest_engine__Core, and its interface was not compiled with -opaque File "_none_", line 1: Warning 58 [no-cmx-file]: no cmx file was found in path for module Alcotest_engine__Formatters, and its interface was not compiled with -opaque File "_none_", line 1: Warning 58 [no-cmx-file]: no cmx file was found in path for module Alcotest_engine__Config, and its interface was not compiled with -opaque (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -I examples/.list.eobjs/byte -I examples/.list.eobjs/native -I /home/opam/.opam/4.14/lib/notty-community/unix -I lib/.bechamel.objs/byte -I lib/.bechamel.objs/native -I lib/notty/.bechamel_notty.objs/byte -I lib/notty/.bechamel_notty.objs/native -intf-suffix .ml -no-alias-deps -opaque -o examples/.list.eobjs/native/dune__exe__List.cmx -c -impl examples/list.ml) File "_none_", line 1: Warning 58 [no-cmx-file]: no cmx file was found in path for module Notty, and its interface was not compiled with -opaque (cd _build/default/test/allocate && ./test.exe) Testing `allocate'. This run has ID `SDVJXXT5'. [OK] uniq 0 all released. [OK] uniq 1 with kde. [OK] uniq 2 uniq resources. [OK] uniq 3 double free. [OK] multiple 0 all released. [OK] multiple 1 with kde. [OK] multiple 2 uniq resources. [OK] multiple 3 double free. Full test results in `/src/_build/default/test/allocate/_build/_tests/allocate'. Test Successful in 0.058s. 8 tests run. 2026-04-22 14:58.46 ---> saved as "76db1de6ff4371dcedcc7e0e64dcb5a392f56bf89221d35d2d2de362d2ffee25" Job succeeded 2026-04-22 14:58.47: Job succeeded