2026-04-03 11:35.26: New job: test jmid/mutaml https://github.com/jmid/mutaml.git#refs/heads/main (783831dcb58310a4cd7a6c03dc12c45cd8b74f36) (linux-x86_64:debian-13-4.14+flambda_opam-2.5) Base: ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024 Opam project build To reproduce locally: git clone --recursive "https://github.com/jmid/mutaml.git" -b "main" && cd "mutaml" && git reset --hard 783831dc cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024 # debian-13-4.14+flambda_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 d06cfb1853afceb1dc127f88edaac3f8110bf6cc || git fetch origin master) && git reset -q --hard d06cfb1853afceb1dc127f88edaac3f8110bf6cc && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 mutaml.opam ./ RUN opam pin add -yn mutaml.dev './' RUN echo '(lang dune 3.0)' > './dune-project' ENV DEPS="base.v0.16.4 base-bigarray.base base-threads.base base-unix.base conf-diffutils.2 conf-timeout.1 cppo.1.8.0 csexp.1.5.2 dune.3.22.1 dune-configurator.3.22.1 ocaml.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-variants.4.14.2+options ocamlfind.1.9.8 octavius.1.2.2 ounit2.2.2.7 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_js_style.v0.16.0 ppx_yojson_conv.v0.16.0 ppx_yojson_conv_lib.v0.16.0 ppxlib.0.35.0 seq.base sexplib0.v0.16.0 stdlib-random.1.2.0 stdlib-shims.0.3.0 yojson.3.0.0" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y mutaml.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 2026-04-03 11:35.26: Using cache hint "jmid/mutaml-ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024-debian-13-4.14+flambda_opam-2.5-b755d628a56896a5eed7cc66087c3843" 2026-04-03 11:35.26: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024) (comment debian-13-4.14+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 d06cfb1853afceb1dc127f88edaac3f8110bf6cc || git fetch origin master) && git reset -q --hard d06cfb1853afceb1dc127f88edaac3f8110bf6cc && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src mutaml.opam) (dst ./)) (run (network host) (shell "opam pin add -yn mutaml.dev './'")) (run (shell "echo '(lang dune 3.0)' > './dune-project'")) (env DEPS "base.v0.16.4 base-bigarray.base base-threads.base base-unix.base conf-diffutils.2 conf-timeout.1 cppo.1.8.0 csexp.1.5.2 dune.3.22.1 dune-configurator.3.22.1 ocaml.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-variants.4.14.2+options ocamlfind.1.9.8 octavius.1.2.2 ounit2.2.2.7 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_js_style.v0.16.0 ppx_yojson_conv.v0.16.0 ppx_yojson_conv_lib.v0.16.0 ppxlib.0.35.0 seq.base sexplib0.v0.16.0 stdlib-random.1.2.0 stdlib-shims.0.3.0 yojson.3.0.0") (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 mutaml.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")) ) 2026-04-03 11:35.26: Waiting for resource in pool OCluster 2026-04-03 11:35.27: Waiting for worker… 2026-04-03 11:35.32: Got resource from pool OCluster Building on doris.caelum.ci.dev All commits already cached HEAD is now at 783831d Merge pull request #44 from jmid/dependabot/github_actions/actions/checkout-5 (from ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024) Unable to find image 'ocaml/opam:debian-13-ocaml-4.14-flambda@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024' locally docker.io/ocaml/opam@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024: Pulling from ocaml/opam 866771c43bf5: Already exists 1e49bea09367: Already exists e793768537e6: Already exists ed323d3d481a: Already exists 7df34a5cd5f1: Already exists fd712d3eb935: Already exists 4b9fb8c99118: Already exists 9d9a01948b94: Already exists 0f1514f90b32: Already exists e1ec5a753447: Already exists 03cc323e2f71: Already exists c09c08ea9749: Already exists b36b619f8e6b: Already exists 195344ca5274: Already exists 228ee78582a6: Already exists 504bde1c25b3: Already exists 9d8b1356c89f: Already exists 9d8b1356c89f: Already exists 568fb6dda155: Already exists c499c9198aea: Already exists 048e5e358118: Already exists 871ca48eb45d: Already exists 4f4fb700ef54: Already exists a5a2568b9df9: Already exists 068cf3106ac8: Already exists 559f54ec9b29: Already exists 798ffd96fde5: Already exists e9a891bf80d7: Already exists d720cfe12674: Already exists c81c932f4a91: Already exists 79f24fa3bb11: Already exists 8c1debcd8c20: Already exists 1bb2cfea7250: Already exists 2b3d3ca75e4c: Already exists 557cacaf263c: Already exists d10483022eef: Already exists 7b62a90d8223: Already exists 28ce8ea66e72: Already exists d975909ea717: Already exists 5c215c69c247: Already exists e7c082452a54: Already exists b5cbd6e052e8: Pulling fs layer 94343aa43560: Pulling fs layer 8dcacb302b07: Pulling fs layer 94343aa43560: Waiting b5cbd6e052e8: Waiting e3994108f50c: Pulling fs layer 8dcacb302b07: Waiting e3994108f50c: Waiting b5cbd6e052e8: Verifying Checksum b5cbd6e052e8: Download complete 94343aa43560: Download complete 8dcacb302b07: Verifying Checksum 8dcacb302b07: Download complete e3994108f50c: Download complete b5cbd6e052e8: Pull complete 94343aa43560: Pull complete 8dcacb302b07: Pull complete e3994108f50c: Pull complete Digest: sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024 Status: Downloaded newer image for ocaml/opam@sha256:850943c645431e59dd4eb923682deed0ccf9ed0c7a0e8185ae2f5a75e20d5024 2026-04-03 11:35.41 ---> using "41bb500b3da064b5e6b574ace6ef3b37c3265c5cd17110ed5b389cfc4a3ddcf6" from cache /: (comment debian-13-4.14+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")) 2026-04-03 11:35.41 ---> using "4e7506ccd24fbb0a775d0bd5334e8aaeda992917123ce3cdeeb76ad82b5b270e" 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 71 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=71 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised 2026-04-03 11:35.41 ---> using "d86544469f80f0de95313c7ed4a4e69f1d3f5c53f6d097a2164d1a2f6772f0eb" from cache /src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Linux 6.8.0-106-generic The OCaml toplevel, version 4.14.2 2.5.0 2026-04-03 11:35.41 ---> using "5b84e48c94b1f5072f3fcfa4069d4701e77121e50f2a5f18079e2a28b9d5af43" from cache /src: (workdir /src) /src: (run (shell "sudo chown opam /src")) 2026-04-03 11:35.41 ---> using "5eb7c30af6bfe33176fe69462b27df6b126910791a11f405965e62fa25c8f287" from cache /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e d06cfb1853afceb1dc127f88edaac3f8110bf6cc || git fetch origin master) && git reset -q --hard d06cfb1853afceb1dc127f88edaac3f8110bf6cc && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD ffb54b9bdd..d06cfb1853 master -> origin/master d06cfb1853 Merge pull request #29632 from shonfeder/release-dune-3.22.1 <><> 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.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # To update the current shell environment, run: eval $(opam env) 2026-04-03 11:35.41 ---> saved as "d79fe874b5ba1fd135e6c9987b1f3b1b34aea17601e16fdc412520b7f326b017" /src: (copy (src mutaml.opam) (dst ./)) 2026-04-03 11:35.42 ---> saved as "36139c37d722b3a02ee7f996c7555b36b30f18f89207ae29decc89140abcc26b" /src: (run (network host) (shell "opam pin add -yn mutaml.dev './'")) [mutaml.dev] synchronised (file:///src) mutaml is now pinned to file:///src (version dev) 2026-04-03 11:35.44 ---> saved as "7835b40b150282f62de0dc91cfe728a165df621d0ff943112833bd1baa8c901c" /src: (run (shell "echo '(lang dune 3.0)' > './dune-project'")) 2026-04-03 11:35.45 ---> saved as "fe67182977710b4357472996cc2eceec8bf6624f3df537946180680092636df4" /src: (env DEPS "base.v0.16.4 base-bigarray.base base-threads.base base-unix.base conf-diffutils.2 conf-timeout.1 cppo.1.8.0 csexp.1.5.2 dune.3.22.1 dune-configurator.3.22.1 ocaml.4.14.2 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-variants.4.14.2+options ocamlfind.1.9.8 octavius.1.2.2 ounit2.2.2.7 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_js_style.v0.16.0 ppx_yojson_conv.v0.16.0 ppx_yojson_conv_lib.v0.16.0 ppxlib.0.35.0 seq.base sexplib0.v0.16.0 stdlib-random.1.2.0 stdlib-shims.0.3.0 yojson.3.0.0") /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 mutaml.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 [9671 kB] - Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [119 kB] - Fetched 10.0 MB in 2min 55s (57.3 kB/s) - Reading package lists... - <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [mutaml.dev] synchronised (file:///src) [NOTE] Package ocaml-variants is already installed (current version is 4.14.2+options). [NOTE] Package ocaml-config is already installed (current version is 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). # To update the current shell environment, run: eval $(opam env) 2026-04-03 11:38.49 ---> saved as "9c7ae8579f04da7f47bc208bff418e8621d30ab31e3b95dc72b986fd36eedda3" /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 4.14.2+options). [NOTE] Package ocaml-config is already installed (current version is 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 22 packages - install base v0.16.4 - install conf-diffutils 2 - install conf-timeout 1 - install cppo 1.8.0 - install csexp 1.5.2 - install dune 3.22.1 - install dune-configurator 3.22.1 - install ocaml-compiler-libs v0.12.4 - install ocamlfind 1.9.8 - install octavius 1.2.2 - install ounit2 2.2.7 - install ppx_derivers 1.2.1 - install ppx_deriving 6.0.3 - install ppx_js_style v0.16.0 - install ppx_yojson_conv v0.16.0 - install ppx_yojson_conv_lib v0.16.0 - install ppxlib 0.35.0 - install seq base - install sexplib0 v0.16.0 - install stdlib-random 1.2.0 - install stdlib-shims 0.3.0 - install yojson 3.0.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved base.v0.16.4 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved csexp.1.5.2 (cached) -> installed conf-diffutils.2 -> installed conf-timeout.1 -> retrieved ocaml-compiler-libs.v0.12.4 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved octavius.1.2.2 (cached) -> retrieved ounit2.2.2.7 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved ppx_js_style.v0.16.0 (cached) -> retrieved ppx_deriving.6.0.3 (cached) -> retrieved ppx_yojson_conv.v0.16.0 (cached) -> retrieved ppx_yojson_conv_lib.v0.16.0 (cached) -> retrieved seq.base (cached) -> installed seq.base -> retrieved sexplib0.v0.16.0 (cached) -> retrieved stdlib-random.1.2.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved yojson.3.0.0 (cached) -> retrieved ppxlib.0.35.0 (cached) -> retrieved dune.3.22.1, dune-configurator.3.22.1 (cached) -> installed ocamlfind.1.9.8 -> installed dune.3.22.1 -> 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 octavius.1.2.2 -> installed sexplib0.v0.16.0 -> installed yojson.3.0.0 -> installed ounit2.2.2.7 -> installed stdlib-random.1.2.0 -> installed ppx_yojson_conv_lib.v0.16.0 -> installed dune-configurator.3.22.1 -> installed base.v0.16.4 -> installed ppxlib.0.35.0 -> installed ppx_js_style.v0.16.0 -> installed ppx_deriving.6.0.3 -> installed ppx_yojson_conv.v0.16.0 Done. # To update the current shell environment, run: eval $(opam env) 2026-04-03 11:40.02 ---> saved as "5c44f51a1cc2c27c5b1abaa2059c2ccafa80e483669ddb6fa11ab493c48d4abb" /src: (copy (src .) (dst /src)) 2026-04-03 11:40.03 ---> saved as "b1bbb4a8b54da95d685a077a59973a735fe8263aea01abf16f0eafccf8cebed1" /src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/examples/testproj-1-module && ./ounittest.exe) .... Ran: 4 tests in: 0.10 seconds. OK (cd _build/default/examples/testproj-2-modules/test && ./ounittest.exe) .. Ran: 2 tests in: 0.10 seconds. OK File "test/issue-stdlib-equal.t/run.t", line 1, characters 0-0: /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/issue-stdlib-equal.t/run.t _build/default/test/issue-stdlib-equal.t/run.t.corrected diff --git a/_build/default/test/issue-stdlib-equal.t/run.t b/_build/default/test/issue-stdlib-equal.t/run.t.corrected index 0393bdf..a671915 100644 --- a/_build/default/test/issue-stdlib-equal.t/run.t +++ b/_build/default/test/issue-stdlib-equal.t/run.t.corrected @@ -52,7 +52,7 @@ Set seed and (full) mutation rate as environment variables, for repeatability $ ls _build default - log + trace.csexp $ ls _build/default mutaml-mut-files.txt File "test/issue-attributes.t/run.t", line 1, characters 0-0: /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/issue-attributes.t/run.t _build/default/test/issue-attributes.t/run.t.corrected diff --git a/_build/default/test/issue-attributes.t/run.t b/_build/default/test/issue-attributes.t/run.t.corrected index f01a6b8..637c26a 100644 --- a/_build/default/test/issue-attributes.t/run.t +++ b/_build/default/test/issue-attributes.t/run.t.corrected @@ -42,7 +42,7 @@ Set seed and (full) mutation rate as environment variables, for repeatability $ ls _build default - log + trace.csexp $ ls _build/default mutaml-mut-files.txt File "test/issue-newlines.t/run.t", line 1, characters 0-0: /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/issue-newlines.t/run.t _build/default/test/issue-newlines.t/run.t.corrected diff --git a/_build/default/test/issue-newlines.t/run.t b/_build/default/test/issue-newlines.t/run.t.corrected index aa84ce6..4bf8ac6 100644 --- a/_build/default/test/issue-newlines.t/run.t +++ b/_build/default/test/issue-newlines.t/run.t.corrected @@ -53,7 +53,7 @@ Set seed and (full) mutation rate as environment variables, for repeatability $ ls _build default - log + trace.csexp $ ls _build/default mutaml-mut-files.txt File "test/issue-pattern-match.t/run.t", line 1, characters 0-0: /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/issue-pattern-match.t/run.t _build/default/test/issue-pattern-match.t/run.t.corrected diff --git a/_build/default/test/issue-pattern-match.t/run.t b/_build/default/test/issue-pattern-match.t/run.t.corrected index b47e514..10eb9f3 100644 --- a/_build/default/test/issue-pattern-match.t/run.t +++ b/_build/default/test/issue-pattern-match.t/run.t.corrected @@ -71,7 +71,7 @@ Set seed and (full) mutation rate as environment variables, for repeatability $ ls _build default - log + trace.csexp $ ls _build/default mutaml-mut-files.txt File "test/testproj-1-module.t/run.t", line 1, characters 0-0: /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/testproj-1-module.t/run.t _build/default/test/testproj-1-module.t/run.t.corrected diff --git a/_build/default/test/testproj-1-module.t/run.t b/_build/default/test/testproj-1-module.t/run.t.corrected index d6bb955..929337f 100644 --- a/_build/default/test/testproj-1-module.t/run.t +++ b/_build/default/test/testproj-1-module.t/run.t.corrected @@ -471,8 +471,8 @@ Create a dune-workspace file with another build context: _build: default - log mutation + trace.csexp _mutations: lib.ml-mutant12 "/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2026-04-03 11:40.28: Job failed: Failed: Build failed