2025-12-28 07:21.08: New job: test ocsigen/lwt https://github.com/ocsigen/lwt.git#refs/heads/lwt-6 (8b8072f68150befecb31f98e1aca1ef44bf1eaac) (linux-x86_64:ubuntu-25.04-4.14_opam-2.4) Base: ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:42dfa2b5c4338ad976cd25cf95a645bcb4cd44a61f89962961892cb3ef6c6098 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocsigen/lwt.git" -b "lwt-6" && cd "lwt" && git reset --hard 8b8072f6 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:42dfa2b5c4338ad976cd25cf95a645bcb4cd44a61f89962961892cb3ef6c6098 # ubuntu-25.04-4.14_opam-2.4 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" WORKDIR /src RUN sudo ln -f /usr/bin/opam-2.4 /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 c65fcb116531ae66ad3316b265e233443ef25044 || git fetch origin master) && git reset -q --hard c65fcb116531ae66ad3316b265e233443ef25044 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 lwt_runtime_events.opam lwt_retry.opam lwt_react.opam lwt_ppx__ppx_let_tests.opam lwt_ppx.opam lwt_direct.opam lwt.opam ./ RUN opam pin add -yn lwt_runtime_events.dev './' && \ opam pin add -yn lwt_retry.dev './' && \ opam pin add -yn lwt_react.dev './' && \ opam pin add -yn lwt_ppx__ppx_let_tests.dev './' && \ opam pin add -yn lwt_ppx.dev './' && \ opam pin add -yn lwt_direct.dev './' && \ opam pin add -yn lwt.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="base-bigarray.base base-bytes.base base-threads.base base-unix.base cppo.1.8.0 csexp.1.5.2 dune.3.20.2 dune-configurator.3.20.2 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppxlib.0.37.0 react.1.2.2 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.4 --depext-only -y lwt_retry.dev lwt_react.dev lwt_ppx.dev lwt.dev $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . /src RUN opam exec -- dune build --only-packages=lwt_retry,lwt_react,lwt_ppx,lwt @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2025-12-28 07:21.08: Using cache hint "ocsigen/lwt-ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:42dfa2b5c4338ad976cd25cf95a645bcb4cd44a61f89962961892cb3ef6c6098-ubuntu-25.04-4.14_opam-2.4-992b1d042607839f328486c8272ab184" 2025-12-28 07:21.08: Using OBuilder spec: ((from ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:42dfa2b5c4338ad976cd25cf95a645bcb4cd44a61f89962961892cb3ef6c6098) (comment ubuntu-25.04-4.14_opam-2.4) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (workdir /src) (run (shell "sudo ln -f /usr/bin/opam-2.4 /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 c65fcb116531ae66ad3316b265e233443ef25044 || git fetch origin master) && git reset -q --hard c65fcb116531ae66ad3316b265e233443ef25044 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src lwt_runtime_events.opam lwt_retry.opam lwt_react.opam lwt_ppx__ppx_let_tests.opam lwt_ppx.opam lwt_direct.opam lwt.opam) (dst ./)) (run (network host) (shell "opam pin add -yn lwt_runtime_events.dev './' && \ \nopam pin add -yn lwt_retry.dev './' && \ \nopam pin add -yn lwt_react.dev './' && \ \nopam pin add -yn lwt_ppx__ppx_let_tests.dev './' && \ \nopam pin add -yn lwt_ppx.dev './' && \ \nopam pin add -yn lwt_direct.dev './' && \ \nopam pin add -yn lwt.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base cppo.1.8.0 csexp.1.5.2 dune.3.20.2 dune-configurator.3.20.2 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppxlib.0.37.0 react.1.2.2 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1") (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=2.4 --depext-only -y lwt_retry.dev lwt_react.dev lwt_ppx.dev lwt.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 --only-packages=lwt_retry,lwt_react,lwt_ppx,lwt @install @check @runtest && rm -rf _build")) ) 2025-12-28 07:21.08: Waiting for resource in pool OCluster 2025-12-28 07:44.44: Waiting for worker… 2025-12-28 07:52.46: Got resource from pool OCluster Building on laodoke.caelum.ci.dev All commits already cached HEAD is now at 8b8072f68 tweaks for tracing naming (from ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:42dfa2b5c4338ad976cd25cf95a645bcb4cd44a61f89962961892cb3ef6c6098) Unable to find image 'ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:42dfa2b5c4338ad976cd25cf95a645bcb4cd44a61f89962961892cb3ef6c6098' locally docker.io/ocaml/opam@sha256:42dfa2b5c4338ad976cd25cf95a645bcb4cd44a61f89962961892cb3ef6c6098: Pulling from ocaml/opam c62190a9ab61: Pulling fs layer 8c22c3a9fee5: Pulling fs layer b6a3881708c6: Pulling fs layer 181330b22b7e: Pulling fs layer 506bc07f54fb: Pulling fs layer 445a1d2e706e: Pulling fs layer 7a1946ec19c4: Pulling fs layer 98b064112b67: Pulling fs layer 506bc07f54fb: Waiting 181330b22b7e: Waiting 1aec4bda6ddc: Pulling fs layer 445a1d2e706e: Waiting 7a1946ec19c4: Waiting 98b064112b67: Waiting 76877c886107: Pulling fs layer 1aec4bda6ddc: Waiting b702cfeb6615: Pulling fs layer 099ebca02eb1: Pulling fs layer 76877c886107: Waiting b702cfeb6615: Waiting 94b85c014d20: Pulling fs layer 099ebca02eb1: Waiting e00c8f8334dc: Pulling fs layer 94b85c014d20: Waiting 9a9581a3a202: Pulling fs layer 0ab820126803: Pulling fs layer 9a9581a3a202: Waiting e578d8d3689b: Pulling fs layer 0ab820126803: Waiting 37286d2d5f81: Pulling fs layer e578d8d3689b: Waiting 90223cbaf085: Pulling fs layer c788b16891b0: Pulling fs layer 37286d2d5f81: Waiting 90223cbaf085: Waiting 81346b5ad6e3: Pulling fs layer c788b16891b0: Waiting 4f4fb700ef54: Pulling fs layer e654b9dd0f7f: Pulling fs layer 81346b5ad6e3: Waiting 4f4fb700ef54: Waiting e08cf68499fe: Pulling fs layer 6bb38bef3de3: Pulling fs layer e654b9dd0f7f: Waiting e08cf68499fe: Waiting 5cc64a03c4df: Pulling fs layer 4dafc3bf5bc1: Pulling fs layer 6bb38bef3de3: Waiting 5cc64a03c4df: Waiting 79ef16461777: Pulling fs layer 4dafc3bf5bc1: Waiting 51a91543f56b: Pulling fs layer 79ef16461777: Waiting 649cda3295cf: Pulling fs layer 51a91543f56b: Waiting b1c66dda0dac: Pulling fs layer 649cda3295cf: Waiting 48e1615134a1: Pulling fs layer b1c66dda0dac: Waiting a504a74d82d4: Pulling fs layer 48e1615134a1: Waiting 1660d21f3d44: Pulling fs layer a504a74d82d4: Waiting 5f3e1a987f27: Pulling fs layer 1660d21f3d44: Waiting f0c14d70a9d6: Pulling fs layer 5f3e1a987f27: Waiting a19ccd39b1fe: Pulling fs layer 4b66343d864a: Pulling fs layer 3b60985d75a6: Pulling fs layer 4b66343d864a: Waiting a19ccd39b1fe: Waiting edd26009aeb2: Pulling fs layer 3b60985d75a6: Waiting 120c8b7a756e: Pulling fs layer 8d86138940ee: Pulling fs layer edd26009aeb2: Waiting 120c8b7a756e: Waiting a8e3ed887769: Pulling fs layer 7dfb1fed1eb1: Pulling fs layer a8e3ed887769: Waiting 8c22c3a9fee5: Download complete b6a3881708c6: Verifying Checksum b6a3881708c6: Download complete c62190a9ab61: Verifying Checksum c62190a9ab61: Download complete 506bc07f54fb: Verifying Checksum 506bc07f54fb: Download complete 181330b22b7e: Verifying Checksum 181330b22b7e: Download complete 7a1946ec19c4: Verifying Checksum 7a1946ec19c4: Download complete 98b064112b67: Verifying Checksum 98b064112b67: Download complete 1aec4bda6ddc: Verifying Checksum 1aec4bda6ddc: Download complete 76877c886107: Verifying Checksum 76877c886107: Download complete b702cfeb6615: Verifying Checksum b702cfeb6615: Download complete 099ebca02eb1: Verifying Checksum 099ebca02eb1: Download complete 94b85c014d20: Verifying Checksum 94b85c014d20: Download complete 9a9581a3a202: Verifying Checksum 9a9581a3a202: Download complete e00c8f8334dc: Verifying Checksum e00c8f8334dc: Download complete 0ab820126803: Verifying Checksum 0ab820126803: Download complete 37286d2d5f81: Download complete 445a1d2e706e: Verifying Checksum 445a1d2e706e: Download complete e578d8d3689b: Download complete c62190a9ab61: Pull complete 8c22c3a9fee5: Pull complete b6a3881708c6: Pull complete c788b16891b0: Download complete 90223cbaf085: Download complete 81346b5ad6e3: Verifying Checksum 81346b5ad6e3: Download complete 4f4fb700ef54: Verifying Checksum 4f4fb700ef54: Download complete e654b9dd0f7f: Verifying Checksum e654b9dd0f7f: Download complete e08cf68499fe: Verifying Checksum e08cf68499fe: Download complete 5cc64a03c4df: Verifying Checksum 5cc64a03c4df: Download complete 6bb38bef3de3: Verifying Checksum 6bb38bef3de3: Download complete 4dafc3bf5bc1: Verifying Checksum 4dafc3bf5bc1: Download complete 79ef16461777: Verifying Checksum 79ef16461777: Download complete 51a91543f56b: Verifying Checksum 51a91543f56b: Download complete 649cda3295cf: Verifying Checksum 649cda3295cf: Download complete b1c66dda0dac: Verifying Checksum b1c66dda0dac: Download complete 48e1615134a1: Verifying Checksum 48e1615134a1: Download complete 1660d21f3d44: Verifying Checksum 1660d21f3d44: Download complete a504a74d82d4: Verifying Checksum a504a74d82d4: Download complete 181330b22b7e: Pull complete 506bc07f54fb: Pull complete f0c14d70a9d6: Verifying Checksum f0c14d70a9d6: Download complete 4b66343d864a: Verifying Checksum 4b66343d864a: Download complete 3b60985d75a6: Verifying Checksum 3b60985d75a6: Download complete edd26009aeb2: Verifying Checksum edd26009aeb2: Download complete 5f3e1a987f27: Verifying Checksum 5f3e1a987f27: Download complete 8d86138940ee: Verifying Checksum 8d86138940ee: Download complete a8e3ed887769: Verifying Checksum a8e3ed887769: Download complete 7dfb1fed1eb1: Verifying Checksum 7dfb1fed1eb1: Download complete a19ccd39b1fe: Verifying Checksum a19ccd39b1fe: Download complete 120c8b7a756e: Verifying Checksum 120c8b7a756e: Download complete 445a1d2e706e: Pull complete 7a1946ec19c4: Pull complete 98b064112b67: Pull complete 1aec4bda6ddc: Pull complete 76877c886107: Pull complete b702cfeb6615: Pull complete 099ebca02eb1: Pull complete 94b85c014d20: Pull complete e00c8f8334dc: Pull complete 9a9581a3a202: Pull complete 0ab820126803: Pull complete e578d8d3689b: Pull complete 37286d2d5f81: Pull complete 90223cbaf085: Pull complete c788b16891b0: Pull complete 81346b5ad6e3: Pull complete 4f4fb700ef54: Pull complete e654b9dd0f7f: Pull complete e08cf68499fe: Pull complete 6bb38bef3de3: Pull complete 5cc64a03c4df: Pull complete 4dafc3bf5bc1: Pull complete 79ef16461777: Pull complete 51a91543f56b: Pull complete 649cda3295cf: Pull complete b1c66dda0dac: Pull complete 48e1615134a1: Pull complete a504a74d82d4: Pull complete 1660d21f3d44: Pull complete 5f3e1a987f27: Pull complete f0c14d70a9d6: Pull complete a19ccd39b1fe: Pull complete 4b66343d864a: Pull complete 3b60985d75a6: Pull complete edd26009aeb2: Pull complete 120c8b7a756e: Pull complete 8d86138940ee: Pull complete a8e3ed887769: Pull complete 7dfb1fed1eb1: Pull complete Digest: sha256:42dfa2b5c4338ad976cd25cf95a645bcb4cd44a61f89962961892cb3ef6c6098 Status: Downloaded newer image for ocaml/opam@sha256:42dfa2b5c4338ad976cd25cf95a645bcb4cd44a61f89962961892cb3ef6c6098 2025-12-28 07:52.47 ---> using "082e0472106a0ff59c8974d4d0e4121fd1996105440d72ec9c14bd8a6570be24" from cache /: (comment ubuntu-25.04-4.14_opam-2.4) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (workdir /src) /src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam")) 2025-12-28 07:52.47 ---> using "bd56e5531e9dc7e743ac496d059e27ac58d22be35ddbd05eaf2a30baa637f899" 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 [NOTE] The 'jobs' option was reset, its value was 255 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=255 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2025-12-28 07:52.47 ---> using "f91a06e20676ac398ab3648748f0e066eaa093f721efb6bc278ae5f2532a0af0" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-86-generic The OCaml toplevel, version 4.14.2 2.4.1 2025-12-28 07:52.47 ---> using "a635d055f5088d24e877b9cd56a15197bd5b9f1cafb4e374e2d6fe7925fb14d0" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-12-28 07:52.47 ---> using "040661dfe8672ac219d335108c1eecdea7e116f6d8cf39c4b8acfca65b7271db" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e c65fcb116531ae66ad3316b265e233443ef25044 || git fetch origin master) && git reset -q --hard c65fcb116531ae66ad3316b265e233443ef25044 && git log --no-decorate -n1 --oneline && opam update -u")) c65fcb1165 Merge pull request #29080 from dra27/ocaml-config-urls <><> 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.5.4.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2025-12-28 07:52.47 ---> using "bf10bc4a16d83ddb424361a0a6f1283739d6da4c3024d1d338fe942c1ffe7cf5" from cache /src: (copy (src lwt_runtime_events.opam lwt_retry.opam lwt_react.opam lwt_ppx__ppx_let_tests.opam lwt_ppx.opam lwt_direct.opam lwt.opam) (dst ./)) 2025-12-28 07:52.47 ---> saved as "b1eef103005d00026434d846906f404062988ff1af1bd964cb7ed2ecc5333476" /src: (run (network host) (shell "opam pin add -yn lwt_runtime_events.dev './' && \ \nopam pin add -yn lwt_retry.dev './' && \ \nopam pin add -yn lwt_react.dev './' && \ \nopam pin add -yn lwt_ppx__ppx_let_tests.dev './' && \ \nopam pin add -yn lwt_ppx.dev './' && \ \nopam pin add -yn lwt_direct.dev './' && \ \nopam pin add -yn lwt.dev './'")) [lwt_runtime_events.dev] synchronised (file:///src) lwt_runtime_events is now pinned to file:///src (version dev) [lwt_retry.dev] synchronised (file:///src) lwt_retry is now pinned to file:///src (version dev) [lwt_react.dev] synchronised (file:///src) lwt_react is now pinned to file:///src (version dev) [NOTE] Package lwt_ppx__ppx_let_tests does not exist in opam repositories registered in the current switch. [lwt_ppx__ppx_let_tests.dev] synchronised (file:///src) [WARNING] Failed checks on lwt_ppx__ppx_let_tests package definition from source at file:///src: warning 62: License doesn't adhere to the SPDX standard, see https://spdx.org/licenses/ : "NOTFORRELEASE" lwt_ppx__ppx_let_tests is now pinned to file:///src (version dev) [lwt_ppx.dev] synchronised (file:///src) lwt_ppx is now pinned to file:///src (version dev) [lwt_direct.dev] synchronised (file:///src) lwt_direct is now pinned to file:///src (version dev) [lwt.dev] synchronised (file:///src) lwt is now pinned to file:///src (version dev) 2025-12-28 07:53.07 ---> saved as "f6f2fd6a9c8beb7cb16e1c73733b48cdad8ba45f4f9984166efe4f3abe39c668" /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-12-28 07:53.07 ---> saved as "e8016ff157b92dbe84cfa48e2b3d15afcce6484a296a861c5880f387edbbf825" /src: (env DEPS "base-bigarray.base base-bytes.base base-threads.base base-unix.base cppo.1.8.0 csexp.1.5.2 dune.3.20.2 dune-configurator.3.20.2 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ppx_derivers.1.2.1 ppxlib.0.37.0 react.1.2.2 sexplib0.v0.17.0 stdlib-shims.0.3.0 topkg.1.1.1") /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=2.4 --depext-only -y lwt_retry.dev lwt_react.dev lwt_ppx.dev lwt.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Hit:1 http://archive.ubuntu.com/ubuntu plucky InRelease - Get:2 http://archive.ubuntu.com/ubuntu plucky-updates InRelease [126 kB] - Get:3 http://archive.ubuntu.com/ubuntu plucky-backports InRelease [126 kB] - Get:4 http://archive.ubuntu.com/ubuntu plucky-updates/main amd64 Packages [568 kB] - Get:5 http://security.ubuntu.com/ubuntu plucky-security InRelease [126 kB] - Get:6 http://archive.ubuntu.com/ubuntu plucky-updates/restricted amd64 Packages [441 kB] - Get:7 http://archive.ubuntu.com/ubuntu plucky-updates/multiverse amd64 Packages [31.6 kB] - Get:8 http://archive.ubuntu.com/ubuntu plucky-updates/universe amd64 Packages [348 kB] - Get:9 http://archive.ubuntu.com/ubuntu plucky-backports/universe amd64 Packages [4040 B] - Get:10 http://security.ubuntu.com/ubuntu plucky-security/universe amd64 Packages [251 kB] - Get:11 http://security.ubuntu.com/ubuntu plucky-security/main amd64 Packages [391 kB] - Fetched 2411 kB in 1s (2435 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [lwt.dev] synchronised (file:///src) [lwt_ppx.dev] synchronised (file:///src) [lwt_react.dev] synchronised (file:///src) [lwt_retry.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). 2025-12-28 07:53.29 ---> saved as "7b1c380cffb4ff39155af33e87240b698cdbf748fd59400373956495d9b4b15c" /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (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 15 packages - install base-bytes base - install cppo 1.8.0 - install csexp 1.5.2 - install dune 3.20.2 - install dune-configurator 3.20.2 - install ocaml-compiler-libs v0.12.4 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ocplib-endian 1.2 - install ppx_derivers 1.2.1 - install ppxlib 0.37.0 - install react 1.2.2 - install sexplib0 v0.17.0 - install stdlib-shims 0.3.0 - install topkg 1.1.1 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved cppo.1.8.0 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved ocaml-compiler-libs.v0.12.4 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved react.1.2.2 (cached) -> retrieved sexplib0.v0.17.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved ppxlib.0.37.0 (cached) -> retrieved dune.3.20.2, dune-configurator.3.20.2 (cached) -> installed ocamlbuild.0.16.1 -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed topkg.1.1.1 -> installed react.1.2.2 -> installed dune.3.20.2 -> installed ppx_derivers.1.2.1 -> installed stdlib-shims.0.3.0 -> installed csexp.1.5.2 -> installed cppo.1.8.0 -> installed ocaml-compiler-libs.v0.12.4 -> installed sexplib0.v0.17.0 -> installed ocplib-endian.1.2 -> installed dune-configurator.3.20.2 -> installed ppxlib.0.37.0 Done. # To update the current shell environment, run: eval $(opam env) 2025-12-28 07:55.19 ---> saved as "6fc397462409d5ec59609ef2b803d03fecee0cb81a5fbc84c270edcef77e2288" /src: (copy (src .) (dst /src)) 2025-12-28 07:55.19 ---> saved as "390ae5f92244ba455bb41f8a0a36bfb89c4fae0750cf38250fadf6549ec27d7f" /src: (run (shell "opam exec -- dune build --only-packages=lwt_retry,lwt_react,lwt_ppx,lwt @install @check @runtest && rm -rf _build")) (cd _build/default/test/retry && ./main.exe) Testing library 'retry'... .............. Ok. 14 tests ran, 0 tests skipped in 0.01 seconds (cd _build/default/test/core && ./main.exe) Testing library 'core'... ...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................SSSSSSSSSSSSSSSSSSSSSSS.................................................................................................................................................. Ok. 705 tests ran, 23 tests skipped in 0.41 seconds (cd _build/default/test/ppx && ./main.exe) Testing library 'ppx'... ................ Ok. 16 tests ran, 0 tests skipped in 1.21 seconds (cd _build/default/test/react && ./main.exe) Testing library 'react'... ........... Ok. 11 tests ran, 0 tests skipped in 4.50 seconds (cd _build/default/test/unix && ./main.exe) Testing library 'unix'... .................................SS.SSS.............................................................................................................SSSS................................................................................... Ok. 226 tests ran, 9 tests skipped in 6.33 seconds 2025-12-28 07:55.34 ---> saved as "b52d5a66be80ed72bcec8495165816ea3580a0215e07f5ba5099e50b1975a466" Job succeeded 2025-12-28 07:55.35: Job succeeded