2026-06-09 21:21.03: New job: test ocurrent/ocaml-docs-ci https://github.com/ocurrent/ocaml-docs-ci.git#refs/pull/186/head (46f5a1a1faa82758d1b6fce161dd1dd8ba69b162) (macos-x86_64:macos-homebrew-4.14_opam-2.5) Base: macos-homebrew-ocaml-4.14 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocurrent/ocaml-docs-ci.git" && cd "ocaml-docs-ci" && git fetch origin "refs/pull/186/head" && git reset --hard 46f5a1a1 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM macos-homebrew-ocaml-4.14 # macos-homebrew-4.14_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" RUN ln -f ~/local/bin/opam-2.5 ~/local/bin/opam RUN cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version RUN opam update -u COPY --chown=1000:1000 ocaml-docs-ci.opam ocaml-docs-ci-client.opam day11.opam ./src/./ RUN opam pin add -yn ocaml-docs-ci.dev './src/./' && \ opam pin add -yn ocaml-docs-ci-client.dev './src/./' && \ opam pin add -yn day11.dev './src/./' RUN echo '(lang dune 3.0)' > './src/./dune-project' ENV DEPS="base-bigarray.base base-threads.base base-unix.base dune.3.23.1 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y day11.dev $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . ./src RUN cd ./src && opam exec -- dune build --only-packages=day11 @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-06-09 21:21.03: Using cache hint "ocurrent/ocaml-docs-ci-macos-homebrew-ocaml-4.14-macos-homebrew-4.14_opam-2.5-718f97a895452c537f123a51329c5625" 2026-06-09 21:21.03: Using OBuilder spec: ((from macos-homebrew-ocaml-4.14) (comment macos-homebrew-4.14_opam-2.5) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (run (shell "ln -f ~/local/bin/opam-2.5 ~/local/bin/opam")) (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline")) (run (shell "opam init --reinit -ni")) (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam update -u")) (copy (src ocaml-docs-ci.opam ocaml-docs-ci-client.opam day11.opam) (dst ./src/./)) (run (network host) (shell "opam pin add -yn ocaml-docs-ci.dev './src/./' && \ \nopam pin add -yn ocaml-docs-ci-client.dev './src/./' && \ \nopam pin add -yn day11.dev './src/./'")) (run (shell "echo '(lang dune 3.0)' > './src/./dune-project'")) (env DEPS "base-bigarray.base base-threads.base base-unix.base dune.3.23.1 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1") (env CI true) (env OCAMLCI true) (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam update --depexts && opam install --cli=2.5 --depext-only -y day11.dev $DEPS")) (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam install $DEPS")) (copy (src .) (dst ./src)) (run (shell "cd ./src && opam exec -- dune build --only-packages=day11 @install @check @runtest && rm -rf _build")) ) 2026-06-09 21:21.03: Waiting for resource in pool OCluster 2026-06-09 21:21.03: Waiting for worker… 2026-06-09 21:21.03: Got resource from pool OCluster Building on i7-worker-03 HEAD is now at dc9a538 Use prep hash in compile key HEAD is now at 46f5a1a Add odoc to quick profile (from macos-homebrew-ocaml-4.14) 2026-06-09 21:21.07 ---> using "0c60f117aee57abea8364cb033d47bb1d63ff0f68e5ee97378e032498e8442af" from cache /: (comment macos-homebrew-4.14_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (run (shell "ln -f ~/local/bin/opam-2.5 ~/local/bin/opam")) 2026-06-09 21:21.07 ---> using "75b1629629d7f21c50a7e1e39b2ef83e2edb8ace81aab34254c0c8782b814749" from cache /: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "cd ~/opam-repository && (git cat-file -e c180e1630960e0dbb8e30c22b3de89113eb5cc93 || git fetch origin master) && git reset -q --hard c180e1630960e0dbb8e30c22b3de89113eb5cc93 && git log --no-decorate -n1 --oneline")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 95f7875db7..3e30e43808 master -> origin/master c180e16309 Merge pull request #29907 from dra27/host-arch-fixes 2026-06-09 21:21.07 ---> using "4c7d90c3a15e6710ad6112e38784864e90f721b57b6fa4327577d447e0fe7965" from cache /: (run (shell "opam init --reinit -ni")) No configuration file found, using 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 /Users/mac1000/.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:///Users/mac1000/opam-repository default (at git+file:///Users/mac1000/opam-repository): [WARNING] opam is out-of-date. Please consider updating it (https://opam.ocaml.org/doc/Install.html) default (at git+file:///Users/mac1000/opam-repository): [INFO] opam 2.5.1 includes security fixes; please consider upgrading (https://opam.ocaml.org/doc/Install.html) 2026-06-09 21:21.08 ---> using "f2721522754f24dcff01c410c4f1ea20bd2540eaa79b5adb19dc0bd58de953ff" from cache /: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Darwin 24.5.0 The OCaml toplevel, version 4.14.2 2.5.0 2026-06-09 21:21.08 ---> using "e21d84c08a881741acbcba7ab42e784cd4e912e88adea0ec62718a5be25a8700" from cache /: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam update -u")) <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] no changes from git+file:///Users/mac1000/opam-repository Everything as up-to-date as possible 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 21:21.09 ---> using "fe5007faefaf219327f4ac964f62bf94ece5fe1e18fe6bc3cf0025b42e482156" from cache /: (copy (src ocaml-docs-ci.opam ocaml-docs-ci-client.opam day11.opam) (dst ./src/./)) 2026-06-09 21:21.15 ---> saved as "612c75829203d81b6b90aac3121694a4cb805c45805035205a64c11803fcc044" /: (run (network host) (shell "opam pin add -yn ocaml-docs-ci.dev './src/./' && \ \nopam pin add -yn ocaml-docs-ci-client.dev './src/./' && \ \nopam pin add -yn day11.dev './src/./'")) [NOTE] Package ocaml-docs-ci does not exist in opam repositories registered in the current switch. [ocaml-docs-ci.dev] synchronised (file:///Users/mac1000/src) ocaml-docs-ci is now pinned to file:///Users/mac1000/src (version dev) [NOTE] Package ocaml-docs-ci-client does not exist in opam repositories registered in the current switch. [ocaml-docs-ci-client.dev] synchronised (file:///Users/mac1000/src) ocaml-docs-ci-client is now pinned to file:///Users/mac1000/src (version dev) [NOTE] Package day11 does not exist in opam repositories registered in the current switch. [day11.dev] synchronised (file:///Users/mac1000/src) day11 is now pinned to file:///Users/mac1000/src (version dev) 2026-06-09 21:21.42 ---> saved as "756e9d53022729565693cc873953a7927689c9ebef32b09b5a9d9bee0b6b4781" /: (run (shell "echo '(lang dune 3.0)' > './src/./dune-project'")) 2026-06-09 21:21.50 ---> saved as "cc1877cc51d7b1e55f1a2f6d17dde6d403bd15f37a580953af3455a178851298" /: (env DEPS "base-bigarray.base base-threads.base base-unix.base dune.3.23.1 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1") /: (env CI true) /: (env OCAMLCI true) /: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam update --depexts && opam install --cli=2.5 --depext-only -y day11.dev $DEPS")) + /usr/local/bin/brew "update" - ==> Updating Homebrew... - ==> Downloading https://ghcr.io/v2/homebrew/core/portable-ruby/blobs/sha256:a731026301924336a5ee2051689788cd91ab09c2d42cb7b51c280e8fdcd85c7d - Already downloaded: /Users/mac1000/Library/Caches/Homebrew/portable-ruby-4.0.5_1.catalina.bottle.tar.gz - ==> Pouring portable-ruby-4.0.5_1.catalina.bottle.tar.gz - ==> Homebrew collects anonymous analytics. - Read the analytics documentation (and how to opt-out) here: - https://docs.brew.sh/Analytics - No analytics have been recorded yet (nor will be during this `brew` run). - - ==> Homebrew is run entirely by unpaid volunteers. Please consider donating: - https://github.com/Homebrew/brew#donations - - Already up-to-date. <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [day11.dev] synchronised (file:///Users/mac1000/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). # To update the current shell environment, run: eval $(opam env) 2026-06-09 21:23.03 ---> saved as "8cf739a8a6628bcde50e0948253645760b35596333efd6236a84a9c0f92e12e7" /: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam install $DEPS")) [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). The following actions will be performed: === install 1 package - install dune 3.23.1 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved dune.3.23.1 (cached) -> installed dune.3.23.1 Done. # To update the current shell environment, run: eval $(opam env) 2026-06-09 21:24.14 ---> saved as "fa5720defb1f0d7daf9def218319ddb82cfb588e9c23f513e6cb860b49004ec1" /: (copy (src .) (dst ./src)) 2026-06-09 21:24.19 ---> saved as "99d40bd359e73473cb1ad6f135f2c5e2af146c3c9f636329ac2ae7951442836f" /: (run (shell "cd ./src && opam exec -- dune build --only-packages=day11 @install @check @runtest && rm -rf _build")) File "day11/batch/test/dune", line 4, characters 40-51: 4 | alcotest bos eio_main fpath opam-format unix)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/batch/test/test_batch.exe -> required by alias day11/batch/test/runtest-test_batch in day11/batch/test/dune:2 -> required by alias day11/batch/test/runtest File "day11/sys/test/dune", line 3, characters 56-59: 3 | (libraries day11_sys day11_test_util alcotest eio_main bos)) ^^^ Error: Library "bos" not found. -> required by _build/default/day11/sys/test/test_sys.exe -> required by alias day11/sys/test/runtest-test_sys in day11/sys/test/dune:2 -> required by alias day11/sys/test/runtest File "day11/solution/test/dune", line 3, characters 82-88: 3 | (libraries day11_solution day11_test_util alcotest astring bos fpath opam-format yojson)) ^^^^^^ Error: Library "yojson" not found. -> required by _build/default/day11/solution/test/test_graph.exe -> required by alias day11/solution/test/runtest-test_graph in day11/solution/test/dune:2 -> required by alias day11/solution/test/runtest File "day11/layer/test/dune", line 3, characters 68-74: 3 | (libraries day11_layer day11_test_util alcotest bos eio_main fpath yojson)) ^^^^^^ Error: Library "yojson" not found. -> required by _build/default/day11/layer/test/test_layer.exe -> required by alias day11/layer/test/runtest-test_layer in day11/layer/test/dune:2 -> required by alias day11/layer/test/runtest File "day11/container/test/dune", line 3, characters 63-69: 3 | (libraries day11_container day11_test_util alcotest bos fpath yojson)) ^^^^^^ Error: Library "yojson" not found. -> required by _build/default/day11/container/test/test_container.exe -> required by alias day11/container/test/runtest-test_container in day11/container/test/dune:2 -> required by alias day11/container/test/runtest File "day11/solver_pool/test/dune", line 4, characters 31-42: 4 | eio eio.unix eio_main fpath opam-format)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/solver_pool/test/test_solver_pool.exe -> required by alias day11/solver_pool/test/runtest-test_solver_pool in day11/solver_pool/test/dune:2 -> required by alias day11/solver_pool/test/runtest File "day11/solver/test/dune", line 3, characters 105-111: 3 | (libraries day11_solver day11_doc day11_solution day11_test_util alcotest astring bos fpath opam-format yojson)) ^^^^^^ Error: Library "yojson" not found. -> required by _build/default/day11/solver/test/test_solver.exe -> required by alias day11/solver/test/runtest-test_solver in day11/solver/test/dune:2 -> required by alias day11/solver/test/runtest File "day11/layer/dune", line 6, characters 18-37: 6 | (preprocess (pps ppx_deriving_yojson))) ^^^^^^^^^^^^^^^^^^^ Error: Library "ppx_deriving_yojson" not found. -> required by _build/default/day11/layer/.merlin-conf/lib-day11.layer -> required by alias day11/layer/check File "day11/opam_layer/dune", line 6, characters 18-37: 6 | (preprocess (pps ppx_deriving_yojson))) ^^^^^^^^^^^^^^^^^^^ Error: Library "ppx_deriving_yojson" not found. -> required by _build/default/day11/opam_layer/.merlin-conf/lib-day11.opam-layer -> required by alias day11/opam_layer/check File "day11/opam_layer/test/dune", line 4, characters 47-53: 4 | alcotest bos fpath opam-format str yojson)) ^^^^^^ Error: Library "yojson" not found. -> required by _build/default/day11/opam_layer/test/test_opam_layer.exe -> required by alias day11/opam_layer/test/runtest-test_opam_layer in day11/opam_layer/test/dune:2 -> required by alias day11/opam_layer/test/runtest File "day11/lib/test/dune", line 4, characters 15-21: 4 | opam-format yojson)) ^^^^^^ Error: Library "yojson" not found. -> required by _build/default/day11/lib/test/test_lib.exe -> required by alias day11/lib/test/runtest-test_lib in day11/lib/test/dune:2 -> required by alias day11/lib/test/runtest File "day11/opam_build/test/dune", line 4, characters 52-58: 4 | alcotest bos eio_main fpath opam-format yojson)) ^^^^^^ Error: Library "yojson" not found. -> required by _build/default/day11/opam_build/test/test_build.exe -> required by alias day11/opam_build/test/runtest-test_build in day11/opam_build/test/dune:2 -> required by alias day11/opam_build/test/runtest File "day11/doc/test/dune", line 3, characters 69-75: 3 | (libraries day11_doc day11_test_util alcotest bos fpath opam-format yojson)) ^^^^^^ Error: Library "yojson" not found. -> required by _build/default/day11/doc/test/test_doc.exe -> required by alias day11/doc/test/runtest-test_doc in day11/doc/test/dune:2 -> required by alias day11/doc/test/runtest File "day11/jtw/test/dune", line 3, characters 77-83: 3 | (libraries day11_jtw day11_test_util alcotest astring bos fpath opam-format yojson)) ^^^^^^ Error: Library "yojson" not found. -> required by _build/default/day11/jtw/test/test_jtw.exe -> required by alias day11/jtw/test/runtest-test_jtw in day11/jtw/test/dune:2 -> required by alias day11/jtw/test/runtest File "day11/doc/dune", line 7, characters 18-37: 7 | (preprocess (pps ppx_deriving_yojson))) ^^^^^^^^^^^^^^^^^^^ Error: Library "ppx_deriving_yojson" not found. -> required by _build/default/day11/doc/.merlin-conf/lib-day11.doc -> required by alias day11/doc/check File "day11/batch/test/dune", line 26, characters 22-33: 26 | bos fpath opam-format unix)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/batch/test/.test_examined_diff.eobjs/byte/dune__exe__Test_batch.cmi -> required by alias day11/batch/test/check File "day11/batch/test/dune", line 10, characters 40-51: 10 | alcotest bos eio_main fpath opam-format unix)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/batch/test/.test_batch_integration.eobjs/byte/dune__exe__Test_batch.cmi -> required by alias day11/batch/test/check File "day11/batch/test/dune", line 16, characters 40-51: 16 | alcotest bos eio_main fpath opam-format unix)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/batch/test/.test_cmdliner_all.eobjs/byte/dune__exe__Test_batch.cmi -> required by alias day11/batch/test/check File "day11/batch/test/dune", line 21, characters 31-42: 21 | alcotest bos fpath opam-format unix)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/batch/test/.test_incremental.eobjs/byte/dune__exe__Test_batch.cmi -> required by alias day11/batch/test/check File "day11/benchmark/dune", line 8, characters 31-42: 8 | (libraries day11_solver fpath opam-format unix)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/benchmark/.benchmark_day10.eobjs/byte/dune__exe__Benchmark.cmi -> required by alias day11/benchmark/check File "day11/benchmark/dune", line 4, characters 27-38: 4 | eio_main fpath opam-format unix)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/benchmark/.benchmark.eobjs/byte/dune__exe__Benchmark.cmi -> required by alias day11/benchmark/check File "day11/benchmark/dune", line 13, characters 31-42: 13 | bos eio_main fpath opam-format unix)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/benchmark/.benchmark_builds.eobjs/byte/dune__exe__Benchmark.cmi -> required by alias day11/benchmark/check File "day11/benchmark/dune", line 23, characters 58-69: 23 | day11_solver_pool bos eio_main fpath git-unix opam-format unix)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/benchmark/.trial_run.eobjs/byte/dune__exe__Benchmark.cmi -> required by alias day11/benchmark/check File "day11/benchmark/dune", line 18, characters 62-73: 18 | day11_solver bos eio_main fmt logs logs.fmt fpath opam-format unix)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/benchmark/.benchmark_docs.eobjs/byte/dune__exe__Benchmark.cmi -> required by alias day11/benchmark/check File "day11/container/test/dune", line 8, characters 40-46: 8 | alcotest bos eio_main fpath yojson)) ^^^^^^ Error: Library "yojson" not found. -> required by _build/default/day11/container/test/.test_integration.eobjs/byte/dune__exe__Test_build_package.cmi -> required by alias day11/container/test/check File "day11/container/test/dune", line 13, characters 48-54: 13 | alcotest astring bos eio_main fpath yojson)) ^^^^^^ Error: Library "yojson" not found. -> required by _build/default/day11/container/test/.test_build_package.eobjs/byte/dune__exe__Test_build_package.cmi -> required by alias day11/container/test/check File "day11/solver_pool/test/dune", line 9, characters 31-42: 9 | eio eio.unix eio_main fpath opam-format)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/solver_pool/test/.test_driver_solve.eobjs/byte/dune__exe__Test_driver_solve.cmi -> required by alias day11/solver_pool/test/check File "day11/solver_pool/test/dune", line 20, characters 31-42: 20 | eio eio.unix eio_main fpath opam-format)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/solver_pool/test/.test_who_wants_odoc_310.eobjs/byte/dune__exe__Test_driver_solve.cmi -> required by alias day11/solver_pool/test/check File "day11/solver_pool/test/dune", line 25, characters 31-42: 25 | eio eio.unix eio_main fpath opam-format)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/solver_pool/test/.test_why_not_odoc_320.eobjs/byte/dune__exe__Test_driver_solve.cmi -> required by alias day11/solver_pool/test/check File "day11/solver_pool/test/dune", line 15, characters 43-50: 15 | eio eio.unix eio_main fpath opam-format rresult)) ^^^^^^^ Error: Library "rresult" not found. -> required by _build/default/day11/solver_pool/test/.test_ox_variants.eobjs/byte/dune__exe__Test_driver_solve.cmi -> required by alias day11/solver_pool/test/check File "day11/solver/test/dune", line 7, characters 35-46: 7 | (libraries day11_solver bos fpath opam-format)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/solver/test/.test_doc_deps.eobjs/byte/dune__exe__Test_doc_deps.cmi -> required by alias day11/solver/test/check File "day11/layer/dune", line 4, characters 53-59: 4 | (libraries day11_sys bos eio eio.unix fpath rresult yojson unix) ^^^^^^ Error: Library "yojson" not found. -> required by library "day11.layer" in _build/default/day11/layer -> required by _build/default/day11/layer/.day11_layer.objs/byte/day11_layer.cmi -> required by alias day11/layer/check File "day11/test_util/dune", line 4, characters 34-39: 4 | (libraries alcotest bos eio_main fpath)) ^^^^^ Error: Library "fpath" not found. -> required by library "day11.test-util" in _build/default/day11/test_util -> required by _build/default/day11/test_util/.day11_test_util.objs/byte/day11_test_util__Test_util.cmi -> required by alias day11/test_util/check File "day11/opam/dune", line 4, characters 44-55: 4 | (libraries fmt fpath git-unix lwt lwt.unix opam-format)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by library "day11.opam-helpers" in _build/default/day11/opam -> required by _build/default/day11/opam/.day11_opam.objs/byte/day11_opam__Git_packages.cmi -> required by alias day11/opam/check File "day11/sys/dune", line 4, characters 48-55: 4 | (libraries astring bos eio eio_main fpath logs rresult unix)) ^^^^^^^ Error: Library "rresult" not found. -> required by library "day11.sys" in _build/default/day11/sys -> required by _build/default/day11/sys/.day11_sys.objs/byte/day11_sys__Atomic_swap.cmi -> required by alias day11/sys/check File "day11/solution/dune", line 4, characters 42-48: 4 | (libraries bos fpath opam-format rresult yojson)) ^^^^^^ Error: Library "yojson" not found. -> required by library "day11.solution" in _build/default/day11/solution -> required by _build/default/day11/solution/.day11_solution.objs/byte/day11_solution__Deps.cmi -> required by alias day11/solution/check File "day11/container/dune", line 4, characters 40-46: 4 | (libraries day11_sys bos fpath rresult yojson unix)) ^^^^^^ Error: Library "yojson" not found. -> required by library "day11.container" in _build/default/day11/container -> required by _build/default/day11/container/.day11_container.objs/byte/day11_container__Mount.cmi -> required by alias day11/container/check File "day11/solver_pool/dune", line 4, characters 76-82: 4 | (libraries bos day11_solution day11_sys eio eio.unix logs opam-format unix yojson)) ^^^^^^ Error: Library "yojson" not found. -> required by library "day11.solver-pool" in _build/default/day11/solver_pool -> required by _build/default/day11/solver_pool/.day11_solver_pool.objs/byte/day11_solver_pool__Solver_pool.cmi -> required by alias day11/solver_pool/check File "day11/opam_layer/dune", line 5, characters 42-48: 5 | bos fpath opam-format rresult yojson unix) ^^^^^^ Error: Library "yojson" not found. -> required by library "day11.opam-layer" in _build/default/day11/opam_layer -> required by _build/default/day11/opam_layer/.day11_opam_layer.objs/byte/day11_opam_layer__Build.cmi -> required by alias day11/opam_layer/check File "day11/runner/dune", line 5, characters 31-38: 5 | bos eio fpath logs rresult unix)) ^^^^^^^ Error: Library "rresult" not found. -> required by library "day11.runner" in _build/default/day11/runner -> required by _build/default/day11/runner/.day11_runner.objs/byte/day11_runner__Cpu_slots.cmi -> required by alias day11/runner/check File "day11/solver/dune", line 6, characters 38-45: 6 | opam-0install opam-format rresult)) ^^^^^^^ Error: Library "rresult" not found. -> required by library "day11.solver" in _build/default/day11/solver -> required by _build/default/day11/solver/.day11_solver.objs/byte/day11_solver__Context.cmi -> required by alias day11/solver/check File "day11/batch/dune", line 5, characters 65-71: 5 | day11_lib day11_solver eio fpath opam-format rresult yojson unix)) ^^^^^^ Error: Library "yojson" not found. -> required by library "day11.batch" in _build/default/day11/batch -> required by _build/default/day11/batch/.day11_batch.objs/byte/day11_batch__Blessing.cmi -> required by alias day11/batch/check File "day11/opam_build/test/dune", line 9, characters 48-59: 9 | alcotest astring bos eio_main fpath opam-format)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/opam_build/test/.test_build_integration.eobjs/byte/dune__exe__Test_build.cmi -> required by alias day11/opam_build/test/check File "day11/opam_build/test/dune", line 14, characters 48-59: 14 | alcotest astring bos eio_main fpath opam-format)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/opam_build/test/.test_layered_build.eobjs/byte/dune__exe__Test_build.cmi -> required by alias day11/opam_build/test/check File "day11/opam_build/test/dune", line 19, characters 40-51: 19 | alcotest bos eio_main fpath opam-format)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/opam_build/test/.test_from_scratch.eobjs/byte/dune__exe__Test_build.cmi -> required by alias day11/opam_build/test/check File "day11/opam_build/test/dune", line 24, characters 48-59: 24 | alcotest astring bos eio_main fpath opam-format)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/opam_build/test/.test_tools.eobjs/byte/dune__exe__Test_build.cmi -> required by alias day11/opam_build/test/check File "day11/opam_build/test/dune", line 29, characters 40-51: 29 | alcotest bos eio_main fpath opam-format)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/opam_build/test/.test_tools_pinned.eobjs/byte/dune__exe__Test_build.cmi -> required by alias day11/opam_build/test/check File "day11/doc/test/dune", line 9, characters 60-66: 9 | alcotest astring bos eio_main fpath opam-format yojson)) ^^^^^^ Error: Library "yojson" not found. -> required by _build/default/day11/doc/test/.test_doc_integration.eobjs/byte/dune__exe__Test_doc.cmi -> required by alias day11/doc/test/check File "day11/doc/test/dune", line 15, characters 48-59: 15 | alcotest astring bos eio_main fpath opam-format)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/doc/test/.test_generate_docs.eobjs/byte/dune__exe__Test_doc.cmi -> required by alias day11/doc/test/check File "day11/doc/test/dune", line 21, characters 40-51: 21 | alcotest bos eio_main fpath opam-format)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/doc/test/.test_doc_compile_link.eobjs/byte/dune__exe__Test_doc.cmi -> required by alias day11/doc/test/check File "day11/doc/test/dune", line 27, characters 40-51: 27 | alcotest bos eio_main fpath opam-format)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/doc/test/.test_doc_pipeline.eobjs/byte/dune__exe__Test_doc.cmi -> required by alias day11/doc/test/check File "day11/jtw/test/dune", line 8, characters 48-59: 8 | alcotest astring bos eio_main fpath opam-format)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/jtw/test/.test_jtw_integration.eobjs/byte/dune__exe__Test_jtw.cmi -> required by alias day11/jtw/test/check File "day11/solver/dune", line 13, characters 61-67: 13 | (libraries cmdliner day11_solver day11_solution opam-format yojson)) ^^^^^^ Error: Library "yojson" not found. -> required by _build/default/day11/solver/.solver_worker.eobjs/byte/dune__exe__Solver_worker.cmi -> required by alias day11/solver/check File "day11/lib/dune", line 4, characters 81-87: 4 | (libraries bos day11_layer day11_opam_layer eio fmt fpath logs rresult unix str yojson)) ^^^^^^ Error: Library "yojson" not found. -> required by library "day11.lib" in _build/default/day11/lib -> required by _build/default/day11/lib/.day11_lib.objs/byte/day11_lib__Build_config.cmi -> required by alias day11/lib/check File "day11/opam_build/dune", line 7, characters 57-63: 7 | bos dockerfile eio fpath opam-format rresult yojson unix)) ^^^^^^ Error: Library "yojson" not found. -> required by library "day11.opam-build" in _build/default/day11/opam_build -> required by _build/default/day11/opam_build/.day11_opam_build.objs/byte/day11_opam_build__Backend.cmi -> required by alias day11/opam_build/check File "day11/doc/dune", line 6, characters 42-48: 6 | bos fpath opam-format rresult yojson unix) ^^^^^^ Error: Library "yojson" not found. -> required by library "day11.doc" in _build/default/day11/doc -> required by _build/default/day11/doc/.day11_doc.objs/byte/day11_doc__Combine.cmi -> required by alias day11/doc/check File "day11/jtw/dune", line 5, characters 46-52: 5 | bos fpath opam-format rresult str yojson unix)) ^^^^^^ Error: Library "yojson" not found. -> required by library "day11.jtw" in _build/default/day11/jtw -> required by _build/default/day11/jtw/.day11_jtw.objs/byte/day11_jtw__Build_tools.cmi -> required by alias day11/jtw/check File "day11/bin/dune", line 7, characters 63-74: 7 | bos cmdliner eio_main fpath git-unix logs logs.fmt opam-format unix)) ^^^^^^^^^^^ Error: Library "opam-format" not found. -> required by _build/default/day11/bin/.main.eobjs/byte/dune__exe__Cmd_batch.cmi -> required by alias day11/bin/check File "day11/layer/cli/dune", line 5, characters 50-55: 5 | (libraries day11_layer cmdliner bos eio eio_main fpath str)) ^^^^^ Error: Library "fpath" not found. -> required by _build/default/day11/layer/cli/.layer_cli.eobjs/byte/dune__exe__Layer_cli.cmi -> required by alias day11/layer/cli/check File "day11/opam_build/test_noop/dune", line 3, characters 66-72: 3 | (libraries day11_opam_build day11_layer eio eio_main opam-format yojson unix)) ^^^^^^ Error: Library "yojson" not found. -> required by _build/default/day11/opam_build/test_noop/.test_executor.eobjs/byte/dune__exe__Test_executor.cmi -> required by alias day11/opam_build/test_noop/check "/usr/bin/env" "bash" "-c" "cd ./src && opam exec -- dune build --only-packages=day11 @install @check @runtest && rm -rf _build" failed with exit status 1 2026-06-09 21:24.28: Job failed: Failed: Build failed