2026-03-26 14:47.47: New job: test mirage/ocaml-fat https://github.com/mirage/ocaml-fat.git#refs/heads/main (75f00421ec577cb0f3380ee9fe94f15d13069fda) (linux-x86_64:opensuse-15.6-5.4_opam-2.5)Base: ocaml/opam:opensuse-15.6-ocaml-5.4@sha256:d5eedf2db63cad35035cd4beb5f053f9a840735aee88252a355da1bd6a0c1591Opam project buildTo reproduce locally:git clone --recursive "https://github.com/mirage/ocaml-fat.git" -b "main" && cd "ocaml-fat" && git reset --hard 75f00421cat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:opensuse-15.6-ocaml-5.4@sha256:d5eedf2db63cad35035cd4beb5f053f9a840735aee88252a355da1bd6a0c1591# opensuse-15.6-5.4_opam-2.5USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opamRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionWORKDIR /srcRUN sudo chown opam /srcRUN cd ~/opam-repository && (git cat-file -e 46f289cd3749314bbebddeede62fc05f9858f680 || git fetch origin master) && git reset -q --hard 46f289cd3749314bbebddeede62fc05f9858f680 && git log --no-decorate -n1 --oneline && opam update -uCOPY --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-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 cmdliner.2.1.0 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.3.22.0 dune-configurator.3.22.0 fmt.0.11.0 io-page.3.0.0 logs.0.10.0 lwt.6.1.1 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.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 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.v0.17.0 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.v0.17.0 sexplib0.v0.17.0 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 $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-03-26 14:47.47: Using cache hint "mirage/ocaml-fat-ocaml/opam:opensuse-15.6-ocaml-5.4@sha256:d5eedf2db63cad35035cd4beb5f053f9a840735aee88252a355da1bd6a0c1591-opensuse-15.6-5.4_opam-2.5-a17e198c4ec4cbb51099b47ce6d5a725"2026-03-26 14:47.47: Using OBuilder spec:((from ocaml/opam:opensuse-15.6-ocaml-5.4@sha256:d5eedf2db63cad35035cd4beb5f053f9a840735aee88252a355da1bd6a0c1591)(comment opensuse-15.6-5.4_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 46f289cd3749314bbebddeede62fc05f9858f680 || git fetch origin master) && git reset -q --hard 46f289cd3749314bbebddeede62fc05f9858f680 && 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-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 cmdliner.2.1.0 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.3.22.0 dune-configurator.3.22.0 fmt.0.11.0 io-page.3.0.0 logs.0.10.0 lwt.6.1.1 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.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 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.v0.17.0 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.v0.17.0 sexplib0.v0.17.0 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")))2026-03-26 14:47.47: Waiting for resource in pool OCluster2026-03-26 17:26.43: Waiting for worker…2026-03-26 17:29.25: Got resource from pool OClusterBuilding on asteria.caelum.ci.devAll commits already cachedHEAD is now at 75f0042 Merge pull request #95 from hannesm/add-maint(from ocaml/opam:opensuse-15.6-ocaml-5.4@sha256:d5eedf2db63cad35035cd4beb5f053f9a840735aee88252a355da1bd6a0c1591)2026-03-26 17:56.25 ---> using "c6a1131d87fe81b3c5dd0a1a137a8f5539f4e2f1fd1faba8a2efef22e8c4eba9" from cache/: (comment opensuse-15.6-5.4_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"))2026-03-26 17:56.25 ---> using "aba125f442ebca1613bb2dc403fa17f047432f612fe1fe553be27d9e02cd9dd7" 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] yFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] Initialised2026-03-26 17:56.25 ---> using "9958be451c1edb34a483a57a08196fec3220f75513964403498fe28c613b8a9f" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 6.8.0-106-genericThe OCaml toplevel, version 5.4.02.5.02026-03-26 17:56.25 ---> using "fcd9c1d34ef35aa901203eee22440fe414d47a07fca0ba30d8c25a578321e6ea" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-03-26 17:56.25 ---> using "b971d9c91a5370a63037966e03acbc1f3330aa7e4ec33858cf986917a901851d" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e 46f289cd3749314bbebddeede62fc05f9858f680 || git fetch origin master) && git reset -q --hard 46f289cd3749314bbebddeede62fc05f9858f680 && git log --no-decorate -n1 --oneline && opam update -u"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEAD4f056bfedf..46f289cd37 master -> origin/master46f289cd37 Merge pull request #29563 from NathanReb/release-ppxlib-0.38.0<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///home/opam/opam-repositoryEverything 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)2026-03-26 17:56.25 ---> using "2e49d419dd08011bd96f317b259ca3d7fb7966c1a1fac025b7c2b637cacf1cba" from cache/src: (copy (src fat-filesystem.opam) (dst ./))2026-03-26 17:56.25 ---> saved as "249f7d0e30f7efd1eb36476968bada4d119d824c90189e9b243654f9a38fff97"/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)2026-03-26 17:56.26 ---> saved as "bbaae0f5e4d72e3df8c9c0e13b863fa8a0549d53ed75ab11360c1331fe3e0285"/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))2026-03-26 17:56.26 ---> saved as "8004bac34084b26cc317dee16cf91475973e0a410a7b47e77b63c3a967d5797b"/src: (env DEPS "alcotest.1.9.1 angstrom.0.16.1 astring.0.8.5 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 cmdliner.2.1.0 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.3.22.0 dune-configurator.3.22.0 fmt.0.11.0 io-page.3.0.0 logs.0.10.0 lwt.6.1.1 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.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 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.v0.17.0 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.v0.17.0 sexplib0.v0.17.0 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 "zypper" "--non-interactive" "refresh"- Retrieving repository 'Update repository of openSUSE Backports' metadata [..- Looking for gpg keys in repository Update repository of openSUSE Backports.- gpgkey=http://download.opensuse.org/update/leap/15.6/backports/repodata/repomd.xml.key- ..- ......- ....- ....- ....- ....- .......- ...........- ...- .....- ......- ....- ...- ........- ......- ......done]- Building repository 'Update repository of openSUSE Backports' cache [..- ..done]- Retrieving repository 'Update repository with updates from SUSE Linux Enterprise 15' metadata [..- .- Looking for gpg keys in repository Update repository with updates from SUSE Linux Enterprise 15.- gpgkey=http://download.opensuse.org/update/leap/15.6/sle/repodata/repomd.xml.key- ......- ....- ....- ....- ....- ....- ....- ....- ....- ....- ....- ....- ....- ....- ....- ........- ............- ..........- ..........- .........- ..........- .........- .......- ....- .......- .- ....- ...- .....- ..- ..- ......- .........- ...- .- ..- ........- ......- ....- ........- .....- .......- ......- .....- ...- ...- ....- .....- .....- ..- .....- ...- ......- ..- ...- .......- .....- .........- ....- ....- .......- ......- ...- .....- ........- ....- .........- ......- ..- ...- .....- ....- .......- .....- .........- .........- .........- ..........- ..........- .........- .........- ..........- ..........- .........- ..........- ..........- ..........- .........- ..........- ..........- ..........- .........- ........- ..........- ........- .........- .........- .........- .........- .......- .........- ..........- ........- ..........- .........- ..........- ........- ....- ....- ....- ....- ....- ....- ....- ....- ....- ....- ....- ...........- ..........- .........- ..done]- Building repository 'Update repository with updates from SUSE Linux Enterprise 15' cache [..- ..done]- Repository 'Main Update Repository' is up to date.- Repository 'Update Repository (Non-Oss)' is up to date.- Repository 'Non-OSS Repository' is up to date.- Repository 'Main Repository' is up to date.- All repositories have been refreshed.<><> 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 3).[NOTE] Package ocaml-compiler is already installed (current version is 5.4.0).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).[NOTE] Package ocaml is already installed (current version is 5.4.0).[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-nnp is already installed (current version is base).[NOTE] Package base-effects is already installed (current version is base).[NOTE] Package base-domains 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)2026-03-26 17:59.11 ---> saved as "5f72cf130f616ca08f496b99c41b9008d2c38d52229866a50d1cf656b4b75fcb"/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 3).[NOTE] Package ocaml-compiler is already installed (current version is 5.4.0).[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).[NOTE] Package ocaml is already installed (current version is 5.4.0).[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-nnp is already installed (current version is base).[NOTE] Package base-effects is already installed (current version is base).[NOTE] Package base-domains 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 2.1.0- 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 3.22.0- install dune-configurator 3.22.0- install fmt 0.11.0- install io-page 3.0.0- install logs 0.10.0- install lwt 6.1.1- 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 v0.17.0- 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 v0.17.0- 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 v0.17.0- install sexplib0 v0.17.0- 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)-> installed conf-pkg-config.4-> retrieved cmdliner.2.1.0 (cached)-> retrieved cppo.1.8.0 (cached)-> 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.6.1.1 (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.v0.17.0 (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 ppx_derivers.1.2.1 (cached)-> retrieved parsexp.v0.17.0 (cached)-> retrieved ptime.1.2.0 (cached)-> retrieved re.1.14.0 (cached)-> retrieved rresult.0.7.0 (cached)-> retrieved sexplib.v0.17.0 (cached)-> retrieved sexplib0.v0.17.0 (cached)-> retrieved ppxlib.0.38.0 (cached)-> retrieved stdlib-shims.0.3.0 (cached)-> retrieved stringext.1.6.0 (cached)-> retrieved topkg.1.1.1 (cached)-> retrieved uutf.1.0.4 (cached)-> retrieved uri.4.4.0 (cached)-> retrieved dune.3.22.0, dune-configurator.3.22.0 (cached)-> installed cmdliner.2.1.0-> 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.3.22.0-> installed ppx_derivers.1.2.1-> installed csexp.1.5.2-> installed cppo.1.8.0-> installed cstruct.6.2.0-> installed ocaml-compiler-libs.v0.17.0-> installed ocaml-syntax-shims.1.0.0-> installed optint.0.3.0-> installed re.1.14.0-> installed sexplib0.v0.17.0-> 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.3.22.0-> installed alcotest.1.9.1-> installed parsexp.v0.17.0-> installed bigstringaf.0.10.0-> installed angstrom.0.16.1-> installed sexplib.v0.17.0-> installed uri.4.4.0-> installed lwt.6.1.1-> 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.6.2.0Done.# To update the current shell environment, run: eval $(opam env)2026-03-26 18:00.04 ---> saved as "751a02d78ff73cf77b217331f67970c418fab4a4f490ac473bb94665ab4edfd3"/src: (copy (src .) (dst /src))2026-03-26 18:00.04 ---> saved as "6bd9b945dbd1d47a97dc617080deb0eead74f6f1bf42665554e5be9b9651609b"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))(cd _build/default && /home/opam/.opam/5.4/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/5.4/lib/astring -I /home/opam/.opam/5.4/lib/cstruct -I /home/opam/.opam/5.4/lib/fmt -I /home/opam/.opam/5.4/lib/io-page -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/mirage-block -I /home/opam/.opam/5.4/lib/mirage-kv -I /home/opam/.opam/5.4/lib/optint -I /home/opam/.opam/5.4/lib/ptime -I /home/opam/.opam/5.4/lib/re -I /home/opam/.opam/5.4/lib/re/str -I /home/opam/.opam/5.4/lib/rresult -cmi-file src/.fat_filesystem.objs/byte/fat.cmi -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.mldoes not match the interface src/fat.pp.mli: ... ... In module KV_RO:The value get_partial is required but not providedFile "src/mirage_kv.mli", line 140, characters 2-98:Expected declarationThe value size is required but not providedFile "src/mirage_kv.mli", line 175, characters 2-60:Expected declaration(cd _build/default && /home/opam/.opam/5.4/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 -bin-annot-occurrences -I src/.fat_filesystem.objs/byte -I /home/opam/.opam/5.4/lib/astring -I /home/opam/.opam/5.4/lib/cstruct -I /home/opam/.opam/5.4/lib/fmt -I /home/opam/.opam/5.4/lib/io-page -I /home/opam/.opam/5.4/lib/lwt -I /home/opam/.opam/5.4/lib/mirage-block -I /home/opam/.opam/5.4/lib/mirage-kv -I /home/opam/.opam/5.4/lib/optint -I /home/opam/.opam/5.4/lib/ptime -I /home/opam/.opam/5.4/lib/re -I /home/opam/.opam/5.4/lib/re/str -I /home/opam/.opam/5.4/lib/rresult -cmi-file src/.fat_filesystem.objs/byte/fat.cmi -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.mldoes not match the interface src/fat.pp.mli: ... ... In module KV_RO:The value get_partial is required but not providedFile "src/mirage_kv.mli", line 140, characters 2-98:Expected declarationThe value size is required but not providedFile "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 12026-03-26 18:00.05: Job failed: Failed: Build failed