2026-04-29 00:35.41: New job: test mirage/ocaml-fat https://github.com/mirage/ocaml-fat.git#refs/heads/main (75f00421ec577cb0f3380ee9fe94f15d13069fda) (linux-x86_64:ubuntu-25.04-4.14_opam-2.5) Base: ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:5cf475e3cd7dc78fd590b56a5efee73632a3db8653246e870fa405e359f3dfdb Opam project build To reproduce locally: git clone --recursive "https://github.com/mirage/ocaml-fat.git" -b "main" && cd "ocaml-fat" && git reset --hard 75f00421 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:5cf475e3cd7dc78fd590b56a5efee73632a3db8653246e870fa405e359f3dfdb # ubuntu-25.04-4.14_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 dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd || git fetch origin master) && git reset -q --hard dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 fat-filesystem.opam ./ RUN opam pin add -yn fat-filesystem.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-bytes.base base-threads.base base-unix.base bigstringaf.0.10.0 cmdliner.2.1.1 conf-linux-libc-dev.0 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 cstruct-lwt.6.2.0 dune.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 io-page.3.0.0 logs.0.10.0 lwt.6.1.2 mirage-block.3.0.2 mirage-block-combinators.3.0.2 mirage-block-unix.2.14.2 mirage-kv.6.1.1 num.1.6 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 parsexp.v0.16.0 ppx_cstruct.6.2.0 ppx_derivers.1.2.1 ppxlib.0.38.0 ptime.1.2.0 re.1.14.0 rresult.0.7.0 sexplib.v0.16.0 sexplib0.v0.16.0 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 fat-filesystem.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 2026-04-29 00:35.41: Using cache hint "mirage/ocaml-fat-ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:5cf475e3cd7dc78fd590b56a5efee73632a3db8653246e870fa405e359f3dfdb-ubuntu-25.04-4.14_opam-2.5-2fb6117ce914119c4ed8d9375aa1c262" 2026-04-29 00:35.41: Using OBuilder spec: ((from ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:5cf475e3cd7dc78fd590b56a5efee73632a3db8653246e870fa405e359f3dfdb) (comment ubuntu-25.04-4.14_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 dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd || git fetch origin master) && git reset -q --hard dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src fat-filesystem.opam) (dst ./)) (run (network host) (shell "opam pin add -yn fat-filesystem.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-bytes.base base-threads.base base-unix.base bigstringaf.0.10.0 cmdliner.2.1.1 conf-linux-libc-dev.0 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 cstruct-lwt.6.2.0 dune.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 io-page.3.0.0 logs.0.10.0 lwt.6.1.2 mirage-block.3.0.2 mirage-block-combinators.3.0.2 mirage-block-unix.2.14.2 mirage-kv.6.1.1 num.1.6 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 parsexp.v0.16.0 ppx_cstruct.6.2.0 ppx_derivers.1.2.1 ppxlib.0.38.0 ptime.1.2.0 re.1.14.0 rresult.0.7.0 sexplib.v0.16.0 sexplib0.v0.16.0 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 fat-filesystem.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")) ) 2026-04-29 00:35.41: Waiting for resource in pool OCluster 2026-04-29 01:55.04: Waiting for worker… 2026-04-29 01:58.09: Got resource from pool OCluster Building on doris.caelum.ci.dev All commits already cached HEAD is now at 75f0042 Merge pull request #95 from hannesm/add-maint (from ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:5cf475e3cd7dc78fd590b56a5efee73632a3db8653246e870fa405e359f3dfdb) Unable to find image 'ocaml/opam:ubuntu-25.04-ocaml-4.14@sha256:5cf475e3cd7dc78fd590b56a5efee73632a3db8653246e870fa405e359f3dfdb' locally docker.io/ocaml/opam@sha256:5cf475e3cd7dc78fd590b56a5efee73632a3db8653246e870fa405e359f3dfdb: Pulling from ocaml/opam c62190a9ab61: Pulling fs layer 357ac6654861: Pulling fs layer a191be1efbfd: Pulling fs layer eb4000d4ebbc: Pulling fs layer c62190a9ab61: Waiting 598bd7554f0c: Pulling fs layer 357ac6654861: Waiting a191be1efbfd: Waiting eb4000d4ebbc: Waiting 79d6c515bbb9: Pulling fs layer 598bd7554f0c: Waiting 154be107f855: Pulling fs layer 79d6c515bbb9: Waiting fd2208c876d6: Pulling fs layer 16490c1f67c4: Pulling fs layer fd2208c876d6: Waiting 71652ce32f03: Pulling fs layer 154be107f855: Waiting f6539204dd94: Pulling fs layer 71652ce32f03: Waiting 8832196939ac: Pulling fs layer 051ac3f8d1fa: Pulling fs layer 8832196939ac: Waiting 9c22d08d7908: Pulling fs layer f92810fb1a76: Pulling fs layer 051ac3f8d1fa: Waiting 084bdef83a94: Pulling fs layer d61f838e95fd: Pulling fs layer f92810fb1a76: Waiting 084bdef83a94: Waiting 9c22d08d7908: Waiting 4b9d9e7979d2: Pulling fs layer 5b295751883e: Pulling fs layer 4cf5bde88b89: Pulling fs layer d61f838e95fd: Waiting 4b9d9e7979d2: Waiting a2e9395651c9: Pulling fs layer 4f4fb700ef54: Pulling fs layer 8d482fe260fa: Pulling fs layer a2e9395651c9: Waiting 4f4fb700ef54: Waiting 0c1606e5aae9: Pulling fs layer 8d482fe260fa: Waiting 35abd5e9c377: Pulling fs layer dd98292fdce5: Pulling fs layer 013f4f55172f: Pulling fs layer 74138f97645f: Pulling fs layer dd98292fdce5: Waiting 35abd5e9c377: Waiting 013f4f55172f: Waiting dd1ee7cdcf24: Pulling fs layer 74138f97645f: Waiting 9af03bee1815: Pulling fs layer dd1ee7cdcf24: Waiting 2aa5fb145868: Pulling fs layer 236cbd8de420: Pulling fs layer 50b334ba052c: Pulling fs layer 9af03bee1815: Waiting 0ecd776bb54b: Pulling fs layer 61565fcd1ea7: Pulling fs layer 236cbd8de420: Waiting c61c7e9567a5: Pulling fs layer 50b334ba052c: Waiting 6616a61e7604: Pulling fs layer c61c7e9567a5: Waiting 61565fcd1ea7: Waiting 9ff1755321c4: Pulling fs layer 0ecd776bb54b: Waiting 6616a61e7604: Waiting a72649cf11ee: Pulling fs layer d7886880bcec: Pulling fs layer 2a89a2b3cc39: Pulling fs layer debc803d2143: Pulling fs layer 9ff1755321c4: Waiting d7886880bcec: Waiting e4a5f49164e2: Pulling fs layer a72649cf11ee: Waiting 569b9f5d92e4: Pulling fs layer ed5d03d53c7d: Pulling fs layer 569b9f5d92e4: Waiting ed5d03d53c7d: Waiting 2a89a2b3cc39: Waiting debc803d2143: Waiting e4a5f49164e2: Waiting c62190a9ab61: Verifying Checksum c62190a9ab61: Download complete 357ac6654861: Verifying Checksum 357ac6654861: Download complete a191be1efbfd: Verifying Checksum a191be1efbfd: Download complete eb4000d4ebbc: Verifying Checksum eb4000d4ebbc: Download complete 598bd7554f0c: Verifying Checksum 598bd7554f0c: Download complete c62190a9ab61: Pull complete 357ac6654861: Pull complete a191be1efbfd: Pull complete eb4000d4ebbc: Pull complete 598bd7554f0c: Pull complete 79d6c515bbb9: Verifying Checksum 79d6c515bbb9: Download complete 154be107f855: Download complete fd2208c876d6: Verifying Checksum fd2208c876d6: Download complete 16490c1f67c4: Verifying Checksum 16490c1f67c4: Download complete 71652ce32f03: Verifying Checksum 71652ce32f03: Download complete f6539204dd94: Download complete 8832196939ac: Verifying Checksum 8832196939ac: Download complete 051ac3f8d1fa: Verifying Checksum 051ac3f8d1fa: Download complete 9c22d08d7908: Verifying Checksum 9c22d08d7908: Download 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dd1ee7cdcf24: Verifying Checksum dd1ee7cdcf24: Download complete 50b334ba052c: Download complete f6539204dd94: Pull complete 0ecd776bb54b: Download complete c61c7e9567a5: Verifying Checksum c61c7e9567a5: Download complete 8832196939ac: Pull complete 051ac3f8d1fa: Pull complete 9c22d08d7908: Pull complete f92810fb1a76: Pull complete 084bdef83a94: Pull complete d61f838e95fd: Pull complete 4b9d9e7979d2: Pull complete 5b295751883e: Pull complete 4cf5bde88b89: Pull complete a2e9395651c9: Pull complete 4f4fb700ef54: Pull complete 8d482fe260fa: Pull complete 0c1606e5aae9: Pull complete 35abd5e9c377: Pull complete dd98292fdce5: Pull complete 013f4f55172f: Pull complete 74138f97645f: Pull complete dd1ee7cdcf24: Pull complete 9af03bee1815: Pull complete 2aa5fb145868: Pull complete 236cbd8de420: Pull complete 50b334ba052c: Pull complete 0ecd776bb54b: Pull complete 6616a61e7604: Verifying Checksum 6616a61e7604: Download complete 61565fcd1ea7: Verifying Checksum 61565fcd1ea7: Download complete a72649cf11ee: Verifying Checksum a72649cf11ee: Download complete 9ff1755321c4: Verifying Checksum 9ff1755321c4: Download complete d7886880bcec: Verifying Checksum d7886880bcec: Download complete 2a89a2b3cc39: Verifying Checksum 2a89a2b3cc39: Download complete e4a5f49164e2: Verifying Checksum e4a5f49164e2: Download complete 569b9f5d92e4: Download complete ed5d03d53c7d: Download complete 61565fcd1ea7: Pull complete c61c7e9567a5: Pull complete 6616a61e7604: Pull complete 9ff1755321c4: Pull complete a72649cf11ee: Pull complete d7886880bcec: Pull complete debc803d2143: Verifying Checksum debc803d2143: Download complete 2a89a2b3cc39: Pull complete debc803d2143: Pull complete e4a5f49164e2: Pull complete 569b9f5d92e4: Pull complete ed5d03d53c7d: Pull complete Digest: sha256:5cf475e3cd7dc78fd590b56a5efee73632a3db8653246e870fa405e359f3dfdb Status: Downloaded newer image for ocaml/opam@sha256:5cf475e3cd7dc78fd590b56a5efee73632a3db8653246e870fa405e359f3dfdb 2026-04-29 01:58.09 ---> using "26f2d1b20504f8a72d300005d6ed3a2bee34c58ce7ff6ebb581c3cd8e7bf182d" from cache /: (comment ubuntu-25.04-4.14_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")) 2026-04-29 01:58.09 ---> using "7729be9aeef278253c48b7491490d5770d24689c06ea7841c09b3b42721cf226" 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 ><><><><><><><><><><><><><><><><><><><><><><><><><><> [ERROR] Could not update repository "ocaml-patches-overlay": "/usr/bin/git fetch -q" exited with code 128 "fatal: unable to access 'https://github.com/ocurrent/opam-repository/': Could not resolve host: github.com" [default] Initialised 2026-04-29 01:58.09 ---> using "bcd56c2fcac37d8900ef1186d44a59635a254658349185b960a29c4b43106298" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-106-generic The OCaml toplevel, version 4.14.3 2.5.1 2026-04-29 01:58.09 ---> using "4bde2fbab53a6005951fa182586f93b8ad206d426d444506a02328fa96ee0f26" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-04-29 01:58.09 ---> using "2baaf6d27d66036c3e175ae274404055a72ba045903fd57695496f186d7c138b" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd || git fetch origin master) && git reset -q --hard dd592986d47d277a9eee2bf37e1c4aa3a0c3efbd && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 045748b2d8..dd592986d4 master -> origin/master dd592986d4 Merge pull request #29752 from raphael-proust/opam-publish-lwt.6.1.2 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///home/opam/opam-repository [ocaml-patches-overlay] no changes from git+https://github.com/ocurrent/opam-repository#patches 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) 2026-04-29 01:58.09 ---> using "30050a8f979c72f153c63ffaabc0d0780f0c22f5613f5b421f23615685bd7fb1" from cache /src: (copy (src fat-filesystem.opam) (dst ./)) 2026-04-29 01:58.10 ---> saved as "8f25784c0fa576545fc6ae0cf2149b0c2bc4fa719ee1dadf0580327568cc5d91" /src: (run (network host) (shell "opam pin add -yn fat-filesystem.dev './'")) [fat-filesystem.dev] synchronised (file:///src) fat-filesystem is now pinned to file:///src (version dev) 2026-04-29 01:58.11 ---> saved as "09479c52177cb49f4b7d4743927facd47c47a246f7322273fef31066a94837f5" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-04-29 01:58.12 ---> saved as "c7fafb733f92251aff4927b16671465a57e1cea11abd604b71a091fe2d4c5a9b" /src: (env DEPS "alcotest.1.9.1 angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base bigstringaf.0.10.0 cmdliner.2.1.1 conf-linux-libc-dev.0 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 cstruct-lwt.6.2.0 dune.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 io-page.3.0.0 logs.0.10.0 lwt.6.1.2 mirage-block.3.0.2 mirage-block-combinators.3.0.2 mirage-block-unix.2.14.2 mirage-kv.6.1.1 num.1.6 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0 parsexp.v0.16.0 ppx_cstruct.6.2.0 ppx_derivers.1.2.1 ppxlib.0.38.0 ptime.1.2.0 re.1.14.0 rresult.0.7.0 sexplib.v0.16.0 sexplib0.v0.16.0 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 fat-filesystem.dev $DEPS")) + /usr/bin/sudo "apt-get" "update" - Hit:1 http://security.ubuntu.com/ubuntu plucky-security InRelease - Hit:2 http://archive.ubuntu.com/ubuntu plucky InRelease - Hit:3 http://archive.ubuntu.com/ubuntu plucky-updates InRelease - Hit:4 http://archive.ubuntu.com/ubuntu plucky-backports InRelease - Reading package lists... <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [fat-filesystem.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 4.14.3). [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 system packages will first need to be installed: pkg-config <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "pkg-config" - Selecting previously unselected package libpkgconf3:amd64. - (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 16503 files and directories currently installed.) - Preparing to unpack .../libpkgconf3_1.8.1-4_amd64.deb ... - Unpacking libpkgconf3:amd64 (1.8.1-4) ... - Selecting previously unselected package pkgconf-bin. - Preparing to unpack .../pkgconf-bin_1.8.1-4_amd64.deb ... - Unpacking pkgconf-bin (1.8.1-4) ... - Selecting previously unselected package pkgconf:amd64. - Preparing to unpack .../pkgconf_1.8.1-4_amd64.deb ... - Unpacking pkgconf:amd64 (1.8.1-4) ... - Selecting previously unselected package pkg-config:amd64. - Preparing to unpack .../pkg-config_1.8.1-4_amd64.deb ... - Unpacking pkg-config:amd64 (1.8.1-4) ... - Setting up libpkgconf3:amd64 (1.8.1-4) ... - Setting up pkgconf-bin (1.8.1-4) ... - Setting up pkgconf:amd64 (1.8.1-4) ... - Setting up pkg-config:amd64 (1.8.1-4) ... - Processing triggers for libc-bin (2.41-6ubuntu1.2) ... # To update the current shell environment, run: eval $(opam env) 2026-04-29 01:58.26 ---> saved as "f3b548b867798cebcb515eb129f8cddc5fb484b9f4ec4ce88c49dc18c6c99557" /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 4.14.3). [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 43 packages - install alcotest 1.9.1 - install angstrom 0.16.1 - install astring 0.8.5 - install base-bytes base - install bigstringaf 0.10.0 - install cmdliner 2.1.1 - install conf-linux-libc-dev 0 - install conf-pkg-config 4 - install cppo 1.8.0 - install csexp 1.5.2 - install cstruct 6.2.0 - install cstruct-lwt 6.2.0 - install dune 3.22.2 - install dune-configurator 3.22.2 - install fmt 0.11.0 - install io-page 3.0.0 - install logs 0.10.0 - install lwt 6.1.2 - install mirage-block 3.0.2 - install mirage-block-combinators 3.0.2 - install mirage-block-unix 2.14.2 - install mirage-kv 6.1.1 - install num 1.6 - install ocaml-compiler-libs v0.12.4 - install ocaml-syntax-shims 1.0.0 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install ocplib-endian 1.2 - install optint 0.3.0 - install parsexp v0.16.0 - install ppx_cstruct 6.2.0 - install ppx_derivers 1.2.1 - install ppxlib 0.38.0 - install ptime 1.2.0 - install re 1.14.0 - install rresult 0.7.0 - install sexplib v0.16.0 - install sexplib0 v0.16.0 - 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) -> installed conf-pkg-config.4 -> retrieved csexp.1.5.2 (cached) -> installed conf-linux-libc-dev.0 -> retrieved cstruct.6.2.0, cstruct-lwt.6.2.0, ppx_cstruct.6.2.0 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved io-page.3.0.0 (cached) -> retrieved logs.0.10.0 (cached) -> retrieved mirage-block.3.0.2, mirage-block-combinators.3.0.2 (cached) -> retrieved lwt.6.1.2 (cached) -> retrieved mirage-block-unix.2.14.2 (cached) -> retrieved mirage-kv.6.1.1 (cached) -> retrieved num.1.6 (cached) -> retrieved ocaml-compiler-libs.v0.12.4 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved ocplib-endian.1.2 (cached) -> retrieved optint.0.3.0 (cached) -> retrieved parsexp.v0.16.0 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved ptime.1.2.0 (cached) -> retrieved re.1.14.0 (cached) -> retrieved rresult.0.7.0 (cached) -> retrieved sexplib.v0.16.0 (cached) -> retrieved sexplib0.v0.16.0 (cached) -> retrieved ppxlib.0.38.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved stringext.1.6.0 (cached) -> retrieved dune.3.22.2, dune-configurator.3.22.2 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved uri.4.4.0 (cached) -> retrieved uutf.1.0.4 (cached) -> installed cmdliner.2.1.1 -> installed num.1.6 -> installed ocamlbuild.0.16.1 -> installed ocamlfind.1.9.8 -> installed base-bytes.base -> installed topkg.1.1.1 -> installed rresult.0.7.0 -> installed uutf.1.0.4 -> installed fmt.0.11.0 -> installed ptime.1.2.0 -> installed astring.0.8.5 -> installed dune.3.22.2 -> installed csexp.1.5.2 -> installed cppo.1.8.0 -> installed cstruct.6.2.0 -> installed ocaml-compiler-libs.v0.12.4 -> installed ocaml-syntax-shims.1.0.0 -> installed optint.0.3.0 -> installed ppx_derivers.1.2.1 -> installed re.1.14.0 -> installed sexplib0.v0.16.0 -> installed stdlib-shims.0.3.0 -> installed stringext.1.6.0 -> installed ocplib-endian.1.2 -> installed io-page.3.0.0 -> installed dune-configurator.3.22.2 -> installed alcotest.1.9.1 -> installed parsexp.v0.16.0 -> installed bigstringaf.0.10.0 -> installed angstrom.0.16.1 -> installed sexplib.v0.16.0 -> installed lwt.6.1.2 -> installed uri.4.4.0 -> installed mirage-block.3.0.2 -> installed cstruct-lwt.6.2.0 -> installed mirage-kv.6.1.1 -> installed logs.0.10.0 -> installed mirage-block-combinators.3.0.2 -> installed mirage-block-unix.2.14.2 -> installed ppxlib.0.38.0 -> installed ppx_cstruct.6.2.0 Done. # To update the current shell environment, run: eval $(opam env) 2026-04-29 01:59.28 ---> saved as "9edf83a56d2875c3714f66ba011f7a94767ddb77035896277b95d3fb61e91a1a" /src: (copy (src .) (dst /src)) 2026-04-29 01:59.28 ---> saved as "b84f08716d5ec586bd86200ae093ac925310fce8f5703fd06a7d6b01ba219a9d" /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 src/.fat_filesystem.objs/byte -I src/.fat_filesystem.objs/native -I /home/opam/.opam/4.14/lib/astring -I /home/opam/.opam/4.14/lib/cstruct -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/io-page -I /home/opam/.opam/4.14/lib/lwt -I /home/opam/.opam/4.14/lib/mirage-block -I /home/opam/.opam/4.14/lib/mirage-kv -I /home/opam/.opam/4.14/lib/optint -I /home/opam/.opam/4.14/lib/ptime -I /home/opam/.opam/4.14/lib/re -I /home/opam/.opam/4.14/lib/re/str -I /home/opam/.opam/4.14/lib/rresult -intf-suffix .ml -no-alias-deps -opaque -o src/.fat_filesystem.objs/native/fat.cmx -c -impl src/fat.pp.ml) File "src/fat.ml", line 1: Error: The implementation src/fat.pp.ml does not match the interface src/.fat_filesystem.objs/byte/fat.cmi: ... ... The value `get_partial' is required but not provided File "src/mirage_kv.mli", line 140, characters 2-98: Expected declaration In module KV_RO: The value `size' is required but not provided File "src/mirage_kv.mli", line 175, characters 2-60: Expected declaration (cd _build/default && /home/opam/.opam/4.14/bin/ocamlc.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 -bin-annot -I src/.fat_filesystem.objs/byte -I /home/opam/.opam/4.14/lib/astring -I /home/opam/.opam/4.14/lib/cstruct -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/io-page -I /home/opam/.opam/4.14/lib/lwt -I /home/opam/.opam/4.14/lib/mirage-block -I /home/opam/.opam/4.14/lib/mirage-kv -I /home/opam/.opam/4.14/lib/optint -I /home/opam/.opam/4.14/lib/ptime -I /home/opam/.opam/4.14/lib/re -I /home/opam/.opam/4.14/lib/re/str -I /home/opam/.opam/4.14/lib/rresult -intf-suffix .ml -no-alias-deps -opaque -o src/.fat_filesystem.objs/byte/fat.cmo -c -impl src/fat.pp.ml) File "src/fat.ml", line 1: Error: The implementation src/fat.pp.ml does not match the interface src/.fat_filesystem.objs/byte/fat.cmi: ... ... The value `get_partial' is required but not provided File "src/mirage_kv.mli", line 140, characters 2-98: Expected declaration In module KV_RO: The value `size' is required but not provided File "src/mirage_kv.mli", line 175, characters 2-60: Expected declaration "/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2026-04-29 01:59.30: Job failed: Failed: Build failed