2026-01-16 14:01.49: New job: test mirage/prometheus https://github.com/mirage/prometheus.git#refs/heads/master (eda9d4ab01f9c9b67a64d34cc07553d304fbb5fd) (linux-x86_64:debian-13-5.4+flambda_opam-2.5)Base: ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:5e17466e6f7e30ed05201e6eaa188b26ed09caa5236a24a3ad1c6c17559fe4a8Opam project buildTo reproduce locally:git clone --recursive "https://github.com/mirage/prometheus.git" -b "master" && cd "prometheus" && git reset --hard eda9d4abcat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:5e17466e6f7e30ed05201e6eaa188b26ed09caa5236a24a3ad1c6c17559fe4a8# debian-13-5.4+flambda_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 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -uCOPY --chown=1000:1000 prometheus.opam prometheus-app.opam ./RUN opam pin add -yn prometheus.dev './' && \opam pin add -yn prometheus-app.dev './'RUN echo '(lang dune 3.0)' > './dune-project'ENV DEPS="alcotest.1.9.1 alcotest-lwt.1.9.1 angstrom.0.16.1 asetmap.0.8.1 asn1-combinators.0.3.2 astring.0.8.5 base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 bos.0.2.1 ca-certs.1.0.1 cmdliner.2.1.0 cohttp.6.2.1 cohttp-lwt.6.2.1 cohttp-lwt-unix.6.2.1 conduit.8.0.0 conduit-lwt.8.0.0 conduit-lwt-unix.8.0.0 conf-gmp.5 conf-gmp-powm-sec.4 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 digestif.1.3.0 domain-name.0.5.0 dune.3.21.0 dune-configurator.3.21.0 duration.0.2.1 eqaf.0.10 fmt.0.11.0 fpath.0.7.3 gmap.0.3.0 http.6.2.1 ipaddr.5.6.1 ipaddr-sexp.5.6.1 kdf.1.0.0 logs.0.10.0 lwt.6.0.0 macaddr.5.6.1 magic-mime.1.3.1 mirage-crypto.2.0.2 mirage-crypto-ec.2.0.2 mirage-crypto-pk.2.0.2 mirage-crypto-rng.2.0.2 ocaml.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-syntax-shims.1.0.0 ocaml-variants.5.4.0+options ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ohex.0.2.0 ppx_derivers.1.2.1 ppx_sexp_conv.v0.17.1 ppxlib.0.37.0 ppxlib_jane.v0.17.4 ptime.1.2.0 re.1.14.0 rresult.0.7.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.4 x509.1.0.6 zarith.1.14"ENV CI="true"ENV OCAMLCI="true"RUN opam update --depexts && opam install --cli=2.5 --depext-only -y prometheus.dev prometheus-app.dev $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2026-01-16 14:01.49: Using cache hint "mirage/prometheus-ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:5e17466e6f7e30ed05201e6eaa188b26ed09caa5236a24a3ad1c6c17559fe4a8-debian-13-5.4+flambda_opam-2.5-a9cbd1ad44746eed1668f3762051d202"2026-01-16 14:01.49: Using OBuilder spec:((from ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:5e17466e6f7e30ed05201e6eaa188b26ed09caa5236a24a3ad1c6c17559fe4a8)(comment debian-13-5.4+flambda_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 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u"))(copy (src prometheus.opam prometheus-app.opam) (dst ./))(run (network host)(shell "opam pin add -yn prometheus.dev './' && \\nopam pin add -yn prometheus-app.dev './'"))(run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))(env DEPS "alcotest.1.9.1 alcotest-lwt.1.9.1 angstrom.0.16.1 asetmap.0.8.1 asn1-combinators.0.3.2 astring.0.8.5 base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 bos.0.2.1 ca-certs.1.0.1 cmdliner.2.1.0 cohttp.6.2.1 cohttp-lwt.6.2.1 cohttp-lwt-unix.6.2.1 conduit.8.0.0 conduit-lwt.8.0.0 conduit-lwt-unix.8.0.0 conf-gmp.5 conf-gmp-powm-sec.4 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 digestif.1.3.0 domain-name.0.5.0 dune.3.21.0 dune-configurator.3.21.0 duration.0.2.1 eqaf.0.10 fmt.0.11.0 fpath.0.7.3 gmap.0.3.0 http.6.2.1 ipaddr.5.6.1 ipaddr-sexp.5.6.1 kdf.1.0.0 logs.0.10.0 lwt.6.0.0 macaddr.5.6.1 magic-mime.1.3.1 mirage-crypto.2.0.2 mirage-crypto-ec.2.0.2 mirage-crypto-pk.2.0.2 mirage-crypto-rng.2.0.2 ocaml.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-syntax-shims.1.0.0 ocaml-variants.5.4.0+options ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ohex.0.2.0 ppx_derivers.1.2.1 ppx_sexp_conv.v0.17.1 ppxlib.0.37.0 ppxlib_jane.v0.17.4 ptime.1.2.0 re.1.14.0 rresult.0.7.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.4 x509.1.0.6 zarith.1.14")(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 prometheus.dev prometheus-app.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")))2026-01-16 14:01.49: Waiting for resource in pool OCluster2026-01-16 19:55.33: Waiting for worker…2026-01-16 20:00.20: Got resource from pool OClusterBuilding on toxis.caelum.ci.devAll commits already cachedHEAD is now at eda9d4a Merge pull request #58 from talex5/release(from ocaml/opam:debian-13-ocaml-5.4-flambda@sha256:5e17466e6f7e30ed05201e6eaa188b26ed09caa5236a24a3ad1c6c17559fe4a8)2026-01-16 20:00.21 ---> using "c8fe2874b311935dab17a36a624c1c045982974c34bbbbb407f5c0ccc087ecd5" from cache/: (comment debian-13-5.4+flambda_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"))2026-01-16 20:00.21 ---> using "dc7db11a86192beda370fb584323a0dfd47e2408a50a956c3fbdc06f4ed32134" from cache/src: (run (shell "opam init --reinit -ni"))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.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] yFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] Initialised2026-01-16 20:00.21 ---> using "19f277dcba8e556396bf47163fbf03829c528b4fecc28881570beea9a359c780" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 5.15.0-134-genericThe OCaml toplevel, version 5.4.02.5.02026-01-16 20:00.21 ---> using "820ec10ceca1598c1fb72bc0f9449e0a41a767e7b34297851d598dcee674520b" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2026-01-16 20:00.21 ---> using "ab0b9c476a6011386a62452404a6d6cbf16cf3fb6ed3b41d647990ff2b891301" from cache/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "cd ~/opam-repository && (git cat-file -e 873cb18c37b308713d11ad3894c4bb78d73fb3e7 || git fetch origin master) && git reset -q --hard 873cb18c37b308713d11ad3894c4bb78d73fb3e7 && git log --no-decorate -n1 --oneline && opam update -u"))From https://github.com/ocaml/opam-repository* branch master -> FETCH_HEADa6b2f19780..92679ed614 master -> origin/master873cb18c37 Merge pull request #29216 from shonfeder/release-dune-3.21.0<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from git+file:///home/opam/opam-repositoryAlready up-to-date.Nothing to do.# To update the current shell environment, run: eval $(opam env)2026-01-16 20:00.21 ---> using "5fb7ab1a73b9eaac7cb8edef7c6f85bfd3f040ad9a1fe73d599afc5ff40af75c" from cache/src: (copy (src prometheus.opam prometheus-app.opam) (dst ./))2026-01-16 20:00.21 ---> saved as "71954c309fc2349a5b56da03a90b1d4e9ec90934b174854a470f4f747f1f531e"/src: (run (network host)(shell "opam pin add -yn prometheus.dev './' && \\nopam pin add -yn prometheus-app.dev './'"))[prometheus.dev] synchronised (file:///src)prometheus is now pinned to file:///src (version dev)[prometheus-app.dev] synchronised (file:///src)prometheus-app is now pinned to file:///src (version dev)2026-01-16 20:00.27 ---> saved as "97c81a9de8cb3fcbb954cf0d5032cea621e1bbfd6865b6fe045ac39b7fdb0c4b"/src: (run (network host)(shell "echo '(lang dune 3.0)' > './dune-project'"))2026-01-16 20:00.27 ---> saved as "935aef4aab0f2330c5cf8597296c23cbc0c0dcdc4e2490daca5bfc884822f0ed"/src: (env DEPS "alcotest.1.9.1 alcotest-lwt.1.9.1 angstrom.0.16.1 asetmap.0.8.1 asn1-combinators.0.3.2 astring.0.8.5 base.v0.17.3 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0 bos.0.2.1 ca-certs.1.0.1 cmdliner.2.1.0 cohttp.6.2.1 cohttp-lwt.6.2.1 cohttp-lwt-unix.6.2.1 conduit.8.0.0 conduit-lwt.8.0.0 conduit-lwt-unix.8.0.0 conf-gmp.5 conf-gmp-powm-sec.4 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 digestif.1.3.0 domain-name.0.5.0 dune.3.21.0 dune-configurator.3.21.0 duration.0.2.1 eqaf.0.10 fmt.0.11.0 fpath.0.7.3 gmap.0.3.0 http.6.2.1 ipaddr.5.6.1 ipaddr-sexp.5.6.1 kdf.1.0.0 logs.0.10.0 lwt.6.0.0 macaddr.5.6.1 magic-mime.1.3.1 mirage-crypto.2.0.2 mirage-crypto-ec.2.0.2 mirage-crypto-pk.2.0.2 mirage-crypto-rng.2.0.2 ocaml.5.4.0 ocaml-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-syntax-shims.1.0.0 ocaml-variants.5.4.0+options ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 ohex.0.2.0 ppx_derivers.1.2.1 ppx_sexp_conv.v0.17.1 ppxlib.0.37.0 ppxlib_jane.v0.17.4 ptime.1.2.0 re.1.14.0 rresult.0.7.0 sexplib0.v0.17.0 stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uri-sexp.4.4.0 uutf.1.0.4 x509.1.0.6 zarith.1.14")/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 prometheus.dev prometheus-app.dev $DEPS"))+ /usr/bin/sudo "apt-get" "update"- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]- Get:4 http://deb.debian.org/debian trixie/main amd64 Packages [9670 kB]- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [95.9 kB]- Fetched 9997 kB in 2s (4609 kB/s)- Reading package lists...-<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>[prometheus.dev] synchronised (file:///src)[prometheus-app.dev] synchronised (file:///src)[NOTE] Package ocaml-variants is already installed (current version is 5.4.0+options).[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 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 system packages will first need to be installed:libgmp-dev pkg-config<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libgmp-dev" "pkg-config"- Selecting previously unselected package libgmpxx4ldbl: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 ... 20653 files and directories currently installed.)- Preparing to unpack .../0-libgmpxx4ldbl_2%3a6.3.0+dfsg-3_amd64.deb ...- Unpacking libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...- Selecting previously unselected package libgmp-dev:amd64.- Preparing to unpack .../1-libgmp-dev_2%3a6.3.0+dfsg-3_amd64.deb ...- Unpacking libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...- Selecting previously unselected package libpkgconf3:amd64.- Preparing to unpack .../2-libpkgconf3_1.8.1-4_amd64.deb ...- Unpacking libpkgconf3:amd64 (1.8.1-4) ...- Selecting previously unselected package pkgconf-bin.- Preparing to unpack .../3-pkgconf-bin_1.8.1-4_amd64.deb ...- Unpacking pkgconf-bin (1.8.1-4) ...- Selecting previously unselected package pkgconf:amd64.- Preparing to unpack .../4-pkgconf_1.8.1-4_amd64.deb ...- Unpacking pkgconf:amd64 (1.8.1-4) ...- Selecting previously unselected package pkg-config:amd64.- Preparing to unpack .../5-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 libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...- Setting up pkgconf-bin (1.8.1-4) ...- Setting up libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...- Setting up pkgconf:amd64 (1.8.1-4) ...- Setting up pkg-config:amd64 (1.8.1-4) ...- Processing triggers for libc-bin (2.41-12) ...# To update the current shell environment, run: eval $(opam env)2026-01-16 20:00.58 ---> saved as "1fe42256585d209156614692013b779c65ca3960f6b229df7c0c746cf6125efd"/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))(network host)(shell "opam install $DEPS"))[NOTE] Package ocaml-variants is already installed (current version is 5.4.0+options).[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 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 68 packages- install alcotest 1.9.1- install alcotest-lwt 1.9.1- install angstrom 0.16.1- install asetmap 0.8.1- install asn1-combinators 0.3.2- install astring 0.8.5- install base v0.17.3- install base-bytes base- install base64 3.5.2- install bigstringaf 0.10.0- install bos 0.2.1- install ca-certs 1.0.1- install cmdliner 2.1.0- install cohttp 6.2.1- install cohttp-lwt 6.2.1- install cohttp-lwt-unix 6.2.1- install conduit 8.0.0- install conduit-lwt 8.0.0- install conduit-lwt-unix 8.0.0- install conf-gmp 5- install conf-gmp-powm-sec 4- install conf-pkg-config 4- install cppo 1.8.0- install csexp 1.5.2- install digestif 1.3.0- install domain-name 0.5.0- install dune 3.21.0- install dune-configurator 3.21.0- install duration 0.2.1- install eqaf 0.10- install fmt 0.11.0- install fpath 0.7.3- install gmap 0.3.0- install http 6.2.1- install ipaddr 5.6.1- install ipaddr-sexp 5.6.1- install kdf 1.0.0- install logs 0.10.0- install lwt 6.0.0- install macaddr 5.6.1- install magic-mime 1.3.1- install mirage-crypto 2.0.2- install mirage-crypto-ec 2.0.2- install mirage-crypto-pk 2.0.2- install mirage-crypto-rng 2.0.2- install ocaml-compiler-libs v0.17.0- install ocaml-syntax-shims 1.0.0- install ocaml_intrinsics_kernel v0.17.1- install ocamlbuild 0.16.1- install ocamlfind 1.9.8- install ocplib-endian 1.2- install ohex 0.2.0- install ppx_derivers 1.2.1- install ppx_sexp_conv v0.17.1- install ppxlib 0.37.0- install ppxlib_jane v0.17.4- install ptime 1.2.0- install re 1.14.0- install rresult 0.7.0- 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 uri-sexp 4.4.0- install uutf 1.0.4- install x509 1.0.6- install zarith 1.14<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>-> retrieved alcotest.1.9.1, alcotest-lwt.1.9.1 (cached)-> retrieved angstrom.0.16.1 (cached)-> retrieved asetmap.0.8.1 (cached)-> retrieved asn1-combinators.0.3.2 (cached)-> retrieved astring.0.8.5 (cached)-> retrieved base.v0.17.3 (cached)-> retrieved base64.3.5.2 (cached)-> retrieved bigstringaf.0.10.0 (cached)-> retrieved bos.0.2.1 (cached)-> retrieved ca-certs.1.0.1 (cached)-> retrieved conduit.8.0.0, conduit-lwt.8.0.0, conduit-lwt-unix.8.0.0 (cached)-> retrieved conf-gmp.5 (cached)-> retrieved conf-gmp-powm-sec.4 (cached)-> retrieved cmdliner.2.1.0 (cached)-> retrieved cohttp.6.2.1, cohttp-lwt.6.2.1, cohttp-lwt-unix.6.2.1, http.6.2.1 (cached)-> retrieved cppo.1.8.0 (cached)-> installed conf-gmp.5-> installed conf-pkg-config.4-> retrieved csexp.1.5.2 (cached)-> retrieved domain-name.0.5.0 (cached)-> installed conf-gmp-powm-sec.4-> retrieved duration.0.2.1 (cached)-> retrieved eqaf.0.10 (cached)-> retrieved fmt.0.11.0 (cached)-> retrieved fpath.0.7.3 (cached)-> retrieved gmap.0.3.0 (cached)-> retrieved ipaddr.5.6.1, ipaddr-sexp.5.6.1, macaddr.5.6.1 (cached)-> retrieved kdf.1.0.0 (cached)-> retrieved logs.0.10.0 (cached)-> retrieved lwt.6.0.0 (cached)-> retrieved magic-mime.1.3.1 (cached)-> retrieved digestif.1.3.0 (cached)-> retrieved ocaml-compiler-libs.v0.17.0 (cached)-> retrieved ocaml-syntax-shims.1.0.0 (cached)-> retrieved ocaml_intrinsics_kernel.v0.17.1 (cached)-> retrieved ocamlbuild.0.16.1 (cached)-> retrieved ocamlfind.1.9.8 (cached)-> retrieved ocplib-endian.1.2 (cached)-> retrieved ohex.0.2.0 (cached)-> retrieved ppx_derivers.1.2.1 (cached)-> retrieved ppx_sexp_conv.v0.17.1 (cached)-> retrieved mirage-crypto.2.0.2, mirage-crypto-ec.2.0.2, mirage-crypto-pk.2.0.2, mirage-crypto-rng.2.0.2 (cached)-> retrieved dune.3.21.0, dune-configurator.3.21.0 (cached)-> retrieved ppxlib.0.37.0 (cached)-> retrieved ppxlib_jane.v0.17.4 (cached)-> retrieved ptime.1.2.0 (cached)-> retrieved re.1.14.0 (cached)-> retrieved rresult.0.7.0 (cached)-> retrieved sexplib0.v0.17.0 (cached)-> retrieved stdlib-shims.0.3.0 (cached)-> retrieved stringext.1.6.0 (cached)-> retrieved uutf.1.0.4 (cached)-> retrieved topkg.1.1.1 (cached)-> retrieved uri.4.4.0, uri-sexp.4.4.0 (cached)-> retrieved x509.1.0.6 (cached)-> retrieved zarith.1.14 (cached)-> installed cmdliner.2.1.0-> installed ocamlfind.1.9.8-> installed base-bytes.base-> installed ocamlbuild.0.16.1-> installed zarith.1.14-> installed topkg.1.1.1-> installed asetmap.0.8.1-> 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 fpath.0.7.3-> installed dune.3.21.0-> installed gmap.0.3.0-> installed duration.0.2.1-> installed ppx_derivers.1.2.1-> installed base64.3.5.2-> installed csexp.1.5.2-> installed asn1-combinators.0.3.2-> installed domain-name.0.5.0-> installed eqaf.0.10-> installed http.6.2.1-> installed macaddr.5.6.1-> installed magic-mime.1.3.1-> installed ocaml_intrinsics_kernel.v0.17.1-> installed ohex.0.2.0-> installed sexplib0.v0.17.0-> installed stdlib-shims.0.3.0-> installed stringext.1.6.0-> installed cppo.1.8.0-> installed ocaml-syntax-shims.1.0.0-> installed re.1.14.0-> installed ocaml-compiler-libs.v0.17.0-> installed ocplib-endian.1.2-> installed ipaddr.5.6.1-> installed alcotest.1.9.1-> installed digestif.1.3.0-> installed dune-configurator.3.21.0-> installed bigstringaf.0.10.0-> installed angstrom.0.16.1-> installed mirage-crypto.2.0.2-> installed kdf.1.0.0-> installed uri.4.4.0-> installed lwt.6.0.0-> installed logs.0.10.0-> installed alcotest-lwt.1.9.1-> installed mirage-crypto-rng.2.0.2-> installed mirage-crypto-pk.2.0.2-> installed base.v0.17.3-> installed bos.0.2.1-> installed mirage-crypto-ec.2.0.2-> installed x509.1.0.6-> installed ca-certs.1.0.1-> installed ppxlib.0.37.0-> installed ppxlib_jane.v0.17.4-> installed ppx_sexp_conv.v0.17.1-> installed ipaddr-sexp.5.6.1-> installed uri-sexp.4.4.0-> installed conduit.8.0.0-> installed cohttp.6.2.1-> installed conduit-lwt.8.0.0-> installed cohttp-lwt.6.2.1-> installed conduit-lwt-unix.8.0.0-> installed cohttp-lwt-unix.6.2.1Done.# To update the current shell environment, run: eval $(opam env)2026-01-16 20:05.12 ---> saved as "bf4395a2417277db99cc5da04a58ecdb93ed1513b47a2fffb832b9f11566d6c6"/src: (copy (src .) (dst /src))2026-01-16 20:05.12 ---> saved as "bd872b6ae3f9881f00101b62b86e8d7c0bdb0334c6f24ee949d7055e502e04f2"/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))(cd _build/default/tests && ./test.exe)Testing `prometheus'.This run has ID `CO30R814'.[OK] main 0 Metrics.[OK] main 1 Lwt collectors.[OK] main 2 Histogram.[OK] valid_labels 0 _.[OK] valid_labels 1 a.[OK] valid_labels 2 aA0b1B9c8C7z6Z5y4Y3x2X1.[OK] valid_labels 3 _______.[OK] invalid_labels 0[OK] invalid_labels 1 1.[OK] invalid_labels 2 a bad label.[OK] valid_metrics 0 _.[OK] valid_metrics 1 :.[OK] valid_metrics 2 aA0b1B9c8C7z6Z5y4Y3x:2X1.[OK] valid_metrics 3 :::::::.[OK] invalid_metrics 0[OK] invalid_metrics 1 1.[OK] invalid_metrics 2 a bad metric.Full test results in `/src/_build/default/tests/_build/_tests/prometheus'.Test Successful in 0.002s. 17 tests run.2026-01-16 20:05.15 ---> saved as "70115843b204c60f3f4f5f35b7de306b8170dbcdd0c27f7428f0dc3a66b82dca"Job succeeded2026-01-16 20:05.15: Job succeeded