2025-11-29 16:54.21: New job: test backtracking/bitv https://github.com/backtracking/bitv.git#refs/heads/persistent-bit-vectors (d19a2127281167adc5915ab8bd721d70bc56ac72) (linux-x86_64:opensuse-16.0-4.14_opam-2.4) Base: ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:fc5a74a8cd2573b26947c7391f1bcaa86cc515b79f2381e9f1e0d6ac232d2470 Opam project build To reproduce locally: git clone --recursive "https://github.com/backtracking/bitv.git" -b "persistent-bit-vectors" && cd "bitv" && git reset --hard d19a2127 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:fc5a74a8cd2573b26947c7391f1bcaa86cc515b79f2381e9f1e0d6ac232d2470 # opensuse-16.0-4.14_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 6ef6813522b6ea29933f6451236a1639bdbaec61 || git fetch origin master) && git reset -q --hard 6ef6813522b6ea29933f6451236a1639bdbaec61 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 bitv.opam ./ RUN opam pin add -yn bitv.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="base-bigarray.base base-threads.base base-unix.base dune.3.20.2 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=2.4 --depext-only -y bitv.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 2025-11-29 16:54.21: Using cache hint "backtracking/bitv-ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:fc5a74a8cd2573b26947c7391f1bcaa86cc515b79f2381e9f1e0d6ac232d2470-opensuse-16.0-4.14_opam-2.4-78c74e0caf67dfdc498be4223aefa5b2" 2025-11-29 16:54.21: Using OBuilder spec: ((from ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:fc5a74a8cd2573b26947c7391f1bcaa86cc515b79f2381e9f1e0d6ac232d2470) (comment opensuse-16.0-4.14_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 6ef6813522b6ea29933f6451236a1639bdbaec61 || git fetch origin master) && git reset -q --hard 6ef6813522b6ea29933f6451236a1639bdbaec61 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src bitv.opam) (dst ./)) (run (network host) (shell "opam pin add -yn bitv.dev './'")) (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base-bigarray.base base-threads.base base-unix.base dune.3.20.2 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 /home/opam/.opam/download-cache))) (network host) (shell "opam update --depexts && opam install --cli=2.4 --depext-only -y bitv.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")) ) 2025-11-29 16:54.21: Waiting for resource in pool OCluster 2025-11-29 16:54.22: Waiting for worker… 2025-11-29 16:54.52: Got resource from pool OCluster Building on toxis.caelum.ci.dev All commits already cached HEAD is now at d19a212 persistent bit vectors, wip (from ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:fc5a74a8cd2573b26947c7391f1bcaa86cc515b79f2381e9f1e0d6ac232d2470) Unable to find image 'ocaml/opam:opensuse-16.0-ocaml-4.14@sha256:fc5a74a8cd2573b26947c7391f1bcaa86cc515b79f2381e9f1e0d6ac232d2470' locally docker.io/ocaml/opam@sha256:fc5a74a8cd2573b26947c7391f1bcaa86cc515b79f2381e9f1e0d6ac232d2470: Pulling from ocaml/opam 64cfa2a65095: Pulling fs layer 320fd2571c69: Pulling fs layer e3128b2a1cd4: Pulling fs layer acce8b1619ff: Pulling fs layer 11d985658944: Pulling fs layer 5c5b58d580a7: Pulling fs layer 5e75b627cbd3: Pulling fs layer 568326b7a1a6: Pulling fs layer fda6a824b52a: Pulling fs layer 61eb3722d665: Pulling fs layer 3ee891d6bc98: Pulling fs layer acce8b1619ff: Waiting fbebbe6d7e78: Pulling fs layer ffdc4923f4d8: Pulling fs layer 11d985658944: Waiting b3cefc22657f: Pulling fs layer 0f65b5048a68: Pulling fs layer 5c5b58d580a7: Waiting 568326b7a1a6: Waiting 5e75b627cbd3: Waiting fdafa843400a: Pulling fs layer fda6a824b52a: Waiting 675d43fcc48d: Pulling fs layer b3cefc22657f: Waiting 61eb3722d665: Waiting ffdc4923f4d8: Waiting fbebbe6d7e78: Waiting 3ee891d6bc98: Waiting 4f4fb700ef54: Pulling fs layer 07c46357da3e: Pulling fs layer 0f65b5048a68: Waiting fdafa843400a: Waiting c2952720b4b8: Pulling fs layer 07c46357da3e: Waiting 0def37599331: Pulling fs layer 0215fec64307: Pulling fs layer c2952720b4b8: Waiting 0def37599331: Waiting 1e114b6e0b99: Pulling fs layer 8be8727cf2d4: Pulling fs layer 0215fec64307: Waiting 07ea0cd9caad: Pulling fs layer 8be8727cf2d4: Waiting 219aa75ada64: Pulling fs layer 1e114b6e0b99: Waiting 07ea0cd9caad: Waiting 4f733390fc25: Pulling fs layer 47822bfd74c9: Pulling fs layer 219aa75ada64: Waiting 55ac5afcc236: Pulling fs layer 4f733390fc25: Waiting 81a12f7ea306: Pulling fs layer 55ac5afcc236: Waiting dc735bc4d209: Pulling fs layer 81a12f7ea306: Waiting 8099339dfa3d: Pulling fs layer 18db35b7babc: Pulling fs layer 2c554e7edcff: Pulling fs layer 037020dca856: Pulling fs layer 8099339dfa3d: Waiting 8c3fd11b2030: Pulling fs layer 6c0580d03e26: Pulling fs layer 037020dca856: Waiting 18db35b7babc: Waiting 2c554e7edcff: Waiting f75204f60aae: Pulling fs layer 8c3fd11b2030: Waiting 6c0580d03e26: Waiting cf877fea4c97: Pulling fs layer 7dbd76c662c0: Pulling fs layer cf877fea4c97: Waiting 320fd2571c69: Verifying Checksum 320fd2571c69: Download complete 64cfa2a65095: Verifying Checksum 64cfa2a65095: Download complete 11d985658944: Download complete e3128b2a1cd4: Verifying Checksum e3128b2a1cd4: Download complete 5e75b627cbd3: Verifying Checksum 5e75b627cbd3: Download complete acce8b1619ff: Verifying Checksum acce8b1619ff: Download complete 64cfa2a65095: Pull complete 320fd2571c69: Pull complete 5c5b58d580a7: Verifying Checksum 5c5b58d580a7: Download complete 568326b7a1a6: Verifying Checksum 568326b7a1a6: Download complete fda6a824b52a: Verifying Checksum fda6a824b52a: Download complete 3ee891d6bc98: Verifying Checksum 3ee891d6bc98: Download complete fbebbe6d7e78: Verifying Checksum fbebbe6d7e78: Download complete ffdc4923f4d8: Verifying Checksum ffdc4923f4d8: Download complete 0f65b5048a68: Verifying Checksum 0f65b5048a68: Download complete b3cefc22657f: Verifying Checksum b3cefc22657f: Download complete fdafa843400a: Verifying Checksum fdafa843400a: Download complete 61eb3722d665: Verifying Checksum 61eb3722d665: Download complete 675d43fcc48d: Verifying Checksum 675d43fcc48d: Download complete 4f4fb700ef54: Verifying Checksum 4f4fb700ef54: Download complete 07c46357da3e: Verifying Checksum 07c46357da3e: Download complete 0def37599331: Verifying Checksum 0def37599331: Download complete 0215fec64307: Verifying 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Pull complete Digest: sha256:fc5a74a8cd2573b26947c7391f1bcaa86cc515b79f2381e9f1e0d6ac232d2470 Status: Downloaded newer image for ocaml/opam@sha256:fc5a74a8cd2573b26947c7391f1bcaa86cc515b79f2381e9f1e0d6ac232d2470 2025-11-29 16:56.17 ---> using "d16d0385364a25306ee0e7c4f9cb5e02af56115cf596dae7409ac3fce0d63c60" from cache /: (comment opensuse-16.0-4.14_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")) 2025-11-29 16:56.17 ---> using "ed06bd6e9dbccb5fe5d4f34fb01cc216015b0ff76e902ea14418780480a53299" 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. Continue? [Y/n] y 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. Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2025-11-29 16:56.17 ---> using "90c42445ac0866f756e188809060e80ff7fac97e0e8de4b24129dd7a2f85d47f" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 5.15.0-134-generic The OCaml toplevel, version 4.14.2 2.4.1 2025-11-29 16:56.17 ---> using "4bee9cb334766cf5743c67217d8863987a8c0d1224d008c2d596ba35e8e63e4a" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2025-11-29 16:56.17 ---> using "349ba478a607621bea20c69a756caee0e3c7c11e56a3d2552ce0ac8668007d91" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 6ef6813522b6ea29933f6451236a1639bdbaec61 || git fetch origin master) && git reset -q --hard 6ef6813522b6ea29933f6451236a1639bdbaec61 && git log --no-decorate -n1 --oneline && opam update -u")) 6ef6813522 Merge pull request #28449 from dra27/ocaml-compiler-msvc <><> 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.5.3.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2025-11-29 16:56.17 ---> using "8f73791e99c6b7d5eae45cdd71af035015a6c8644688fd5ad3ada8ac2f638e7d" from cache /src: (copy (src bitv.opam) (dst ./)) 2025-11-29 16:56.17 ---> using "273613afc596af2a70246275ea293fc17e0767efbcc8551336b9d63c05ba613b" from cache /src: (run (network host) (shell "opam pin add -yn bitv.dev './'")) [bitv.dev] synchronised (file:///src) bitv is now pinned to file:///src (version dev) 2025-11-29 16:56.17 ---> using "7bbc787f7d9b52982e2aa226933e291b2f712105b78053062daac74023b0fe2e" from cache /src: (run (network host) (shell "echo '(lang dune 3.0)' > './dune-project'")) 2025-11-29 16:56.17 ---> using "4c6a7ec38c6cfdd7deb3a7519747a52b68d565fc03905a34274c9d1921581a43" from cache /src: (env DEPS "base-bigarray.base base-threads.base base-unix.base dune.3.20.2 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.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 bitv.dev $DEPS")) + /usr/bin/sudo "zypper" "--non-interactive" "refresh" - Repository 'repo-openh264 (16.0)' is up to date. - Retrieving repository 'repo-oss (16.0)' metadata [.. - Looking for gpg keys in repository repo-oss (16.0). - gpgkey=http://cdn.opensuse.org/distribution/leap/16.0/repo/oss/x86_64/repodata/repomd.xml.key - .. - - Note: Received 1 new package signing key from repository "repo-oss (16.0)": - - Those additional keys are usually used to sign packages shipped by the repository. In order to - validate those packages upon download and installation the new keys will be imported into the rpm - database. - - New: - Key Fingerprint: F044 C2C5 07A1 262B 538A AADD 8A49 EB03 25DB 7AE0 - Key Name: openSUSE:Backports OBS Project <openSUSE:Backports@build.opensuse.org> - Key Algorithm: RSA 4096 - Key Created: Wed May 10 14:46:12 2023 - Key Expires: Sun May 9 14:46:12 2027 - Rpm Name: gpg-pubkey-25db7ae0-645bae34 - - The repository metadata introducing the new keys have been signed and validated by the trusted - key: - - Repository: repo-oss (16.0) - Key Fingerprint: AD48 5664 E901 B867 051A B15F 35A2 F86E 29B7 00A4 - Key Name: openSUSE Project Signing Key <opensuse@opensuse.org> - Key Algorithm: RSA 4096 - Key Created: Mon Jun 20 14:03:14 2022 - Key Expires: Fri Jun 19 14:03:14 2026 - Rpm Name: gpg-pubkey-29b700a4-62b07e22 - - . - . - ......... - ......... - .......... - ........... - ......... - .......... - ......... - ...... - ....... - .. - . - done] - Building repository 'repo-oss (16.0)' cache [.. - ..done] - All repositories have been refreshed. <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [bitv.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). 2025-11-29 16:56.17 ---> using "c20408acea417b23e4b6781712d9f498f59576c7a9e977815f99a24538eb9393" from cache /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 1 package - install dune 3.20.2 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved dune.3.20.2 (cached) -> installed dune.3.20.2 Done. # To update the current shell environment, run: eval $(opam env) 2025-11-29 16:56.17 ---> using "408ddafd6c8c0c99e09b54c4091dc20c96d55f7526671234c3afd3aa0ac0e8c2" from cache /src: (copy (src .) (dst /src)) 2025-11-29 16:56.17 ---> saved as "41ca5ec4ec64c1f55704bacc7f9bd96a1a290c58d34dea08e8a57e78537549dc" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) File "dune", line 19, characters 7-15: 19 | (name test_pbv) ^^^^^^^^ (cd _build/default && ./test_pbv.exe) Fatal error: exception Assert_failure("pbv.ml", 408, 4) "/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2025-11-29 16:56.20: Job failed: Failed: Build failed