2026-04-26 14:01.03: New job: test ocaml-opam/opam-compiler https://github.com/ocaml-opam/opam-compiler.git#refs/pull/42/head (c4c0f39777fbac93375f03a21cd268abe9b7e055) (macos-arm64:macos-homebrew-4.14_arm64_opam-2.5) Base: macos-homebrew-ocaml-4.14 Opam project build To reproduce locally: git clone --recursive "https://github.com/ocaml-opam/opam-compiler.git" && cd "opam-compiler" && git fetch origin "refs/pull/42/head" && git reset --hard c4c0f397 cat > Dockerfile <<'END-OF-DOCKERFILE' FROM macos-homebrew-ocaml-4.14 # macos-homebrew-4.14_arm64_opam-2.5 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" RUN ln -f ~/local/bin/opam-2.5 ~/local/bin/opam RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version RUN cd ~/opam-repository && (git cat-file -e e9505134f9febca871af14d1fc90493e330efecd || git fetch origin master) && git reset -q --hard e9505134f9febca871af14d1fc90493e330efecd && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 opam-compiler.opam ./src/./ RUN opam pin add -yn opam-compiler.dev './src/./' RUN echo '(lang dune 3.0)' > './src/./dune-project' ENV DEPS="alcotest.1.9.1 angstrom.0.16.1 astring.0.8.5 atd.4.2.0 atdgen.4.2.0 atdgen-runtime.4.2.0 base-bigarray.base base-threads.base base-unix.base bigstringaf.0.10.0 biniou.1.2.2 bos.0.3.0 camlp-streams.5.0.1 cmdliner.2.1.1 csexp.1.5.2 curly.0.3.0 dune.3.22.2 dune-configurator.3.22.2 easy-format.1.3.4 either.1.0.0 fmt.0.11.0 fpath.0.7.3 github-data.4.5.1 logs.0.10.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 result.1.5 rresult.0.7.0 stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uutf.1.0.4 yojson.3.0.0" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.5 --depext-only -y opam-compiler.dev $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . ./src RUN cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-04-26 14:01.03: Using cache hint "ocaml-opam/opam-compiler-macos-homebrew-ocaml-4.14-macos-homebrew-4.14_arm64_opam-2.5-ce3490c761e7804c093bee5977bc5dcb" 2026-04-26 14:01.03: Using OBuilder spec: ((from macos-homebrew-ocaml-4.14) (comment macos-homebrew-4.14_arm64_opam-2.5) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (run (shell "ln -f ~/local/bin/opam-2.5 ~/local/bin/opam")) (run (shell "opam init --reinit -ni")) (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "cd ~/opam-repository && (git cat-file -e e9505134f9febca871af14d1fc90493e330efecd || git fetch origin master) && git reset -q --hard e9505134f9febca871af14d1fc90493e330efecd && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src opam-compiler.opam) (dst ./src/./)) (run (network host) (shell "opam pin add -yn opam-compiler.dev './src/./'")) (run (shell "echo '(lang dune 3.0)' > './src/./dune-project'")) (env DEPS "alcotest.1.9.1 angstrom.0.16.1 astring.0.8.5 atd.4.2.0 atdgen.4.2.0 atdgen-runtime.4.2.0 base-bigarray.base base-threads.base base-unix.base bigstringaf.0.10.0 biniou.1.2.2 bos.0.3.0 camlp-streams.5.0.1 cmdliner.2.1.1 csexp.1.5.2 curly.0.3.0 dune.3.22.2 dune-configurator.3.22.2 easy-format.1.3.4 either.1.0.0 fmt.0.11.0 fpath.0.7.3 github-data.4.5.1 logs.0.10.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 result.1.5 rresult.0.7.0 stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uutf.1.0.4 yojson.3.0.0") (env CI true) (env OCAMLCI true) (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam update --depexts && opam install --cli=2.5 --depext-only -y opam-compiler.dev $DEPS")) (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam install $DEPS")) (copy (src .) (dst ./src)) (run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build")) ) 2026-04-26 14:01.03: Waiting for resource in pool OCluster 2026-04-26 14:01.03: Waiting for worker… 2026-04-26 15:57.21: Got resource from pool OCluster Building on m1-worker-01 All commits already cached HEAD is now at c4c0f39 Fixing formatting and fixing CI (from macos-homebrew-ocaml-4.14) 2026-04-26 15:57.21 ---> using "0c60f117aee57abea8364cb033d47bb1d63ff0f68e5ee97378e032498e8442af" from cache /: (comment macos-homebrew-4.14_arm64_opam-2.5) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (run (shell "ln -f ~/local/bin/opam-2.5 ~/local/bin/opam")) 2026-04-26 15:57.22 ---> using "75b1629629d7f21c50a7e1e39b2ef83e2edb8ace81aab34254c0c8782b814749" from cache /: (run (shell "opam init --reinit -ni")) No configuration file found, using 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 /Users/mac1000/.opam from version 2.1 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 1 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=1 --global Format upgrade done. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] no changes from git+file:///Users/mac1000/opam-repository 2026-04-26 15:57.22 ---> using "a61e945ab7671a6fff400f946e3fe88df4d67a783ea1f56fa59dc21595ef1b19" from cache /: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) Darwin 24.5.0 The OCaml toplevel, version 4.14.2 2.5.0 2026-04-26 15:57.22 ---> using "11a9923a4c4f0ab256d15330129e4c4938459d2e6239eb4f7bdf0f2620300e09" from cache /: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "cd ~/opam-repository && (git cat-file -e e9505134f9febca871af14d1fc90493e330efecd || git fetch origin master) && git reset -q --hard e9505134f9febca871af14d1fc90493e330efecd && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 043b6ea343..740705498b master -> origin/master e9505134f9 Merge pull request #29802 from mjambon/release-atd-4.2.0 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from git+file:///Users/mac1000/opam-repository default (at git+file:///Users/mac1000/opam-repository): [WARNING] opam is out-of-date. Please consider updating it (https://opam.ocaml.org/doc/Install.html) default (at git+file:///Users/mac1000/opam-repository): [INFO] opam 2.5.1 includes security fixes; please consider upgrading (https://opam.ocaml.org/doc/Install.html) Everything as up-to-date as possible The following packages are not being upgraded because the new versions conflict with other installed packages: - ocaml.5.5.0 - ocaml-config.3 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) 2026-04-26 15:57.22 ---> using "bae987db4bde872a920c3ddf8ae2e5e4d7fe261e4d127406627b1cd893b3c5df" from cache /: (copy (src opam-compiler.opam) (dst ./src/./)) 2026-04-26 15:57.22 ---> using "0d1860e94b2614e36966b9282cd95cd68b7173e612c90161a1825a08f95f96ee" from cache /: (run (network host) (shell "opam pin add -yn opam-compiler.dev './src/./'")) [opam-compiler.dev] synchronised (file:///Users/mac1000/src) opam-compiler is now pinned to file:///Users/mac1000/src (version dev) 2026-04-26 15:57.22 ---> using "c1247d15718fa33f1bba18c8696e52e1b9d0764c4a76ea8f4de1933a0817ebc0" from cache /: (run (shell "echo '(lang dune 3.0)' > './src/./dune-project'")) 2026-04-26 15:57.22 ---> using "da55ea7d180538096fd673b6f904140bfd80b22e7fe775a1ae95928009fb56ab" from cache /: (env DEPS "alcotest.1.9.1 angstrom.0.16.1 astring.0.8.5 atd.4.2.0 atdgen.4.2.0 atdgen-runtime.4.2.0 base-bigarray.base base-threads.base base-unix.base bigstringaf.0.10.0 biniou.1.2.2 bos.0.3.0 camlp-streams.5.0.1 cmdliner.2.1.1 csexp.1.5.2 curly.0.3.0 dune.3.22.2 dune-configurator.3.22.2 easy-format.1.3.4 either.1.0.0 fmt.0.11.0 fpath.0.7.3 github-data.4.5.1 logs.0.10.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.1.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 result.1.5 rresult.0.7.0 stdlib-shims.0.3.0 stringext.1.6.0 topkg.1.1.1 uri.4.4.0 uutf.1.0.4 yojson.3.0.0") /: (env CI true) /: (env OCAMLCI true) /: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (network host) (shell "opam update --depexts && opam install --cli=2.5 --depext-only -y opam-compiler.dev $DEPS")) + /opt/homebrew/bin/brew "update" - ==> Updating Homebrew... - Already up-to-date. <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [opam-compiler.dev] synchronised (file:///Users/mac1000/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). # To update the current shell environment, run: eval $(opam env) 2026-04-26 15:57.22 ---> using "ae59103e5bc1398a25f4a58f27fa173ec967bf01a27c56a48ee8d7b0cc6f6b5d" from cache /: (run (cache (opam-archives (target /Users/mac1000/.opam/download-cache)) (homebrew (target /Users/mac1000/Library/Caches/Homebrew))) (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 39 packages - install alcotest 1.9.1 - install angstrom 0.16.1 - install astring 0.8.5 - install atd 4.2.0 - install atdgen 4.2.0 - install atdgen-runtime 4.2.0 - install bigstringaf 0.10.0 - install biniou 1.2.2 - install bos 0.3.0 - install camlp-streams 5.0.1 - install cmdliner 2.1.1 - install csexp 1.5.2 - install curly 0.3.0 - install dune 3.22.2 - install dune-configurator 3.22.2 - install easy-format 1.3.4 - install either 1.0.0 - install fmt 0.11.0 - install fpath 0.7.3 - install github-data 4.5.1 - install logs 0.10.0 - install menhir 20260209 - install menhirCST 20260209 - install menhirGLR 20260209 - install menhirLib 20260209 - install menhirSdk 20260209 - install ocaml-syntax-shims 1.0.0 - install ocaml-version 4.1.0 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install re 1.14.0 - install result 1.5 - install rresult 0.7.0 - 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 - install yojson 3.0.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved astring.0.8.5 (cached) -> retrieved angstrom.0.16.1 (cached) -> retrieved alcotest.1.9.1 (cached) -> retrieved bigstringaf.0.10.0 (cached) -> retrieved biniou.1.2.2 (cached) -> retrieved bos.0.3.0 (cached) -> retrieved camlp-streams.5.0.1 (cached) -> retrieved csexp.1.5.2 (cached) -> retrieved cmdliner.2.1.1 (cached) -> retrieved curly.0.3.0 (cached) -> retrieved easy-format.1.3.4 (cached) -> retrieved either.1.0.0 (cached) -> retrieved fmt.0.11.0 (cached) -> retrieved fpath.0.7.3 (cached) -> retrieved github-data.4.5.1 (cached) -> retrieved logs.0.10.0 (cached) -> retrieved atd.4.2.0, atdgen.4.2.0, atdgen-runtime.4.2.0 (cached) -> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> retrieved ocaml-version.4.1.0 (cached) -> retrieved dune.3.22.2, dune-configurator.3.22.2 (cached) -> retrieved re.1.14.0 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved rresult.0.7.0 (cached) -> retrieved result.1.5 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved topkg.1.1.1 (cached) -> retrieved stringext.1.6.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved yojson.3.0.0 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved uri.4.4.0 (cached) -> installed cmdliner.2.1.1 -> installed ocamlfind.1.9.8 -> installed ocamlbuild.0.16.1 -> installed topkg.1.1.1 -> installed rresult.0.7.0 -> installed uutf.1.0.4 -> installed fmt.0.11.0 -> installed astring.0.8.5 -> installed fpath.0.7.3 -> installed logs.0.10.0 -> installed bos.0.3.0 -> installed dune.3.22.2 -> installed either.1.0.0 -> installed menhirCST.20260209 -> installed easy-format.1.3.4 -> installed csexp.1.5.2 -> installed camlp-streams.5.0.1 -> installed re.1.14.0 -> installed ocaml-version.4.1.0 -> installed ocaml-syntax-shims.1.0.0 -> installed menhirSdk.20260209 -> installed menhirLib.20260209 -> installed menhirGLR.20260209 -> installed stringext.1.6.0 -> installed stdlib-shims.0.3.0 -> installed result.1.5 -> installed biniou.1.2.2 -> installed curly.0.3.0 -> installed dune-configurator.3.22.2 -> installed yojson.3.0.0 -> installed alcotest.1.9.1 -> installed bigstringaf.0.10.0 -> installed atdgen-runtime.4.2.0 -> installed angstrom.0.16.1 -> installed uri.4.4.0 -> installed menhir.20260209 -> installed atd.4.2.0 -> installed atdgen.4.2.0 -> installed github-data.4.5.1 Done. # To update the current shell environment, run: eval $(opam env) 2026-04-26 15:57.23 ---> using "495619a0ab762ae99642b432a7bbdead86b86aac2ce973eeed7508f185563e18" from cache /: (copy (src .) (dst ./src)) 2026-04-26 15:57.24 ---> saved as "f925320a037f160db0716e4b8b02745e92d80d52ca9ae5ee9036fb227c34ef68" /: (run (shell "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build")) File "dune-project", lines 29-32, characters 2-49: 29 | (cmdliner 30 | (and 31 | (>= 1.2.0) 32 | :with-test)) Warning: Duplicate dependency on package (cmdliner (and (>= 1.2.0) :with-test)) in 'depends' field. If you want to specify multiple constraints, combine them using (and ...). Hint: To disable this warning, add the following to your dune-project file: (warnings (duplicate_deps disabled)) (cd _build/default && /Users/mac1000/.opam/4.14.2/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 lib/.opam_compiler.objs/byte -I /Users/mac1000/.opam/4.14.2/lib/angstrom -I /Users/mac1000/.opam/4.14.2/lib/astring -I /Users/mac1000/.opam/4.14.2/lib/atdgen-runtime -I /Users/mac1000/.opam/4.14.2/lib/bigstringaf -I /Users/mac1000/.opam/4.14.2/lib/biniou -I /Users/mac1000/.opam/4.14.2/lib/bos -I /Users/mac1000/.opam/4.14.2/lib/camlp-streams -I /Users/mac1000/.opam/4.14.2/lib/cmdliner -I /Users/mac1000/.opam/4.14.2/lib/curly -I /Users/mac1000/.opam/4.14.2/lib/easy-format -I /Users/mac1000/.opam/4.14.2/lib/fmt -I /Users/mac1000/.opam/4.14.2/lib/fpath -I /Users/mac1000/.opam/4.14.2/lib/github-data -I /Users/mac1000/.opam/4.14.2/lib/logs -I /Users/mac1000/.opam/4.14.2/lib/ocaml-version -I /Users/mac1000/.opam/4.14.2/lib/re -I /Users/mac1000/.opam/4.14.2/lib/result -I /Users/mac1000/.opam/4.14.2/lib/stringext -I /Users/mac1000/.opam/4.14.2/lib/uri -I /Users/mac1000/.opam/4.14.2/lib/yojson -no-alias-deps -opaque -open Opam_compiler -o lib/.opam_compiler.objs/byte/opam_compiler__Import.cmi -c -intf lib/import.mli) File "lib/import.mli", line 30, characters 47-60: 30 | string -> ('a, [< error ]) result -> ('a, [> Rresult.R.msg ]) result ^^^^^^^^^^^^^ Error: Unbound module Rresult Hint: Did you mean Result? (cd _build/default && /Users/mac1000/.opam/4.14.2/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 lib/.opam_compiler.objs/byte -I /Users/mac1000/.opam/4.14.2/lib/angstrom -I /Users/mac1000/.opam/4.14.2/lib/astring -I /Users/mac1000/.opam/4.14.2/lib/atdgen-runtime -I /Users/mac1000/.opam/4.14.2/lib/bigstringaf -I /Users/mac1000/.opam/4.14.2/lib/biniou -I /Users/mac1000/.opam/4.14.2/lib/bos -I /Users/mac1000/.opam/4.14.2/lib/camlp-streams -I /Users/mac1000/.opam/4.14.2/lib/cmdliner -I /Users/mac1000/.opam/4.14.2/lib/curly -I /Users/mac1000/.opam/4.14.2/lib/easy-format -I /Users/mac1000/.opam/4.14.2/lib/fmt -I /Users/mac1000/.opam/4.14.2/lib/fpath -I /Users/mac1000/.opam/4.14.2/lib/github-data -I /Users/mac1000/.opam/4.14.2/lib/logs -I /Users/mac1000/.opam/4.14.2/lib/ocaml-version -I /Users/mac1000/.opam/4.14.2/lib/re -I /Users/mac1000/.opam/4.14.2/lib/result -I /Users/mac1000/.opam/4.14.2/lib/stringext -I /Users/mac1000/.opam/4.14.2/lib/uri -I /Users/mac1000/.opam/4.14.2/lib/yojson -no-alias-deps -opaque -open Opam_compiler -o lib/.opam_compiler.objs/byte/opam_compiler__Switch_name.cmi -c -intf lib/switch_name.mli) File "lib/switch_name.mli", line 6, characters 26-39: 6 | val parse : string -> (t, Rresult.R.msg) result ^^^^^^^^^^^^^ Error: Unbound module Rresult Hint: Did you mean Result? "/usr/bin/env" "bash" "-c" "cd ./src && opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2026-04-26 15:57.29: Job failed: Failed: Build failed