2026-02-27 12:02.26: New job: test mirage/alcotest https://github.com/mirage/alcotest.git#refs/pull/433/head (87fcef5c50a06b3205908c6ffdeb900fb9de5b02) (linux-x86_64:(lint-fmt)) Base: ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7 ocamlformat version: version 0.26.2 (from opam) To reproduce locally: git clone --recursive "https://github.com/mirage/alcotest.git" && cd "alcotest" && git fetch origin "refs/pull/433/head" && git reset --hard 87fcef5c cat > Dockerfile <<'END-OF-DOCKERFILE' FROM ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7 USER 1000:1000 RUN cd ~/opam-repository && (git cat-file -e 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && git log --no-decorate -n1 --oneline && opam update -u RUN opam depext -i dune WORKDIR /src RUN opam depext -i ocamlformat=0.26.2 COPY --chown=1000:1000 . /src/ RUN opam exec -- dune build @fmt --ignore-promoted-rules || (echo "dune build @fmt failed"; exit 2) END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2026-02-27 12:02.26: Using cache hint "mirage/alcotest-ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7-debian-13-4.08_opam-2.5-ocamlformat-302e116c4009da2f5a31c350a57c8b3c9b27289e" 2026-02-27 12:02.26: Using OBuilder spec: ((from ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7) (user (uid 1000) (gid 1000)) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && git log --no-decorate -n1 --oneline && opam update -u")) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam depext -i dune")) (workdir /src) (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam depext -i ocamlformat=0.26.2")) (copy (src .) (dst /src/)) (run (shell "opam exec -- dune build @fmt --ignore-promoted-rules || (echo \"dune build @fmt failed\"; exit 2)")) ) 2026-02-27 12:02.26: Waiting for resource in pool OCluster 2026-02-27 12:05.35: Waiting for worker… 2026-02-27 12:09.19: Got resource from pool OCluster Building on eumache All commits already cached HEAD is now at 87fcef5 Fix endlines (from ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7) Unable to find image 'ocaml/opam:debian-13-ocaml-4.08@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7' locally docker.io/ocaml/opam@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7: Pulling from ocaml/opam ef235bf1a09a: Already exists 58b06b604a42: Already exists b55f23c32d5a: Already exists aa415425edb7: Already exists c4f39ed7469c: Already exists ca248a2fdd5e: Already exists 74109c509b2f: Already exists 18c2fa2271cb: Already exists 37d4d41661a2: Already exists 0b2f35f78814: Already exists e65f29522a9a: Already exists 603a51b67573: Already exists 89b2faa02f16: Already exists e5f11471afd4: Already exists d7b0e5daa224: Already exists 7bec4d50f3b2: Already exists d3a70ed71f1c: Already exists 90de03d9b27a: Already exists a28f685cf2db: Already exists 5bb5e02041c7: Already exists 74f9af816199: Already exists 74c2f6cb4138: Already exists 4f4fb700ef54: Already exists 5ce9bdcb2952: Already exists bf18c14e9b34: Already exists bb4b67501479: Already exists 89e7ed0468f5: Already exists 640077527026: Already exists 363b481ff012: Already exists 437bd8bc3ce9: Already exists 2bcf3429833a: Already exists 3e5fe21454e9: Already exists f3afb11ae499: Already exists c3a5b88f5e5f: Already exists 124a1dc355b1: Already exists 0a9982d37abd: Already exists 9b8b724665ed: Already exists f81507befe71: Already exists 7984e4546bf9: Already exists 3579b890ab6e: Already exists e83772930ba8: Already exists ecd63e982436: Already exists 4ed24165d936: Already exists 656d2e9a8760: Already exists e23b5f05df92: Already exists Digest: sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7 Status: Downloaded newer image for ocaml/opam@sha256:016974eca0405838af73274ed51d1a69a31f37211486cd4f5dfedd706192cce7 2026-02-27 12:09.19 ---> using "8e880d54b82285cc07797680056d2282ee7dd8d645150afdce9c0dfbe68786cc" from cache /: (user (uid 1000) (gid 1000)) /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 302e116c4009da2f5a31c350a57c8b3c9b27289e || git fetch origin master) && git reset -q --hard 302e116c4009da2f5a31c350a57c8b3c9b27289e && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD 340ee6fd1f..d6d1ae33b0 master -> origin/master 302e116c40 Merge pull request #29374 from shonfeder/release-dune-3.21.1 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] Initialised default (at git+file:///home/opam/opam-repository): [INFO] opam 2.1 and 2.2 include many performance and security improvements over 2.0; please consider upgrading (https://opam.ocaml.org/doc/Install.html) Everything as up-to-date as possible (run with --verbose to show unavailable upgrades). However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages. Nothing to do. # Run eval $(opam env) to update the current shell environment 2026-02-27 12:09.19 ---> using "b08ff0ee2b029d47ebd63fda058aa6322a9ef2a1ca63d0b41e317156fad9ff84" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam depext -i dune")) # Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian # No extra OS packages requirements found. # All required OS packages found. # Now letting opam install the packages The following actions will be performed: - install dune 3.21.1 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><> [dune.3.21.1] found in cache <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> installed dune.3.21.1 Done. # Run eval $(opam env) to update the current shell environment 2026-02-27 12:09.19 ---> using "ecc6dc342ae71659e951fc3d7f3b0f8bae5f117e98a01e439731b1eb512382b0" from cache /: (workdir /src) /src: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam depext -i ocamlformat=0.26.2")) # Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian # No extra OS packages requirements found. # All required OS packages found. # Now letting opam install the packages The following actions will be performed: - install sexplib0 v0.14.0 [required by base] - install ocamlbuild 0.16.1 [required by fpath, astring, uuseg] - install cmdliner 1.3.0 [required by ocamlformat] - install either 1.0.0 [required by ocamlformat-lib] - install menhirLib 20260209 [required by ocamlformat-lib] - install dune-build-info 3.21.1 [required by ocamlformat-lib] - install csexp 1.5.2 [required by ocamlformat-lib] - install menhirSdk 20260209 [required by ocamlformat-lib] - install menhirGLR 20260209 [required by menhir] - install result 1.5 [required by ocamlformat-lib] - install camlp-streams 5.0.1 [required by ocamlformat-lib] - install seq base [required by re] - install fix 20250919 [required by ocamlformat-lib] - install ocamlfind 1.9.8 [required by ocp-indent, astring, fpath, uuseg] - install ocaml-version 4.0.3 [required by ocamlformat-lib] - install menhirCST 20260209 [required by menhir] - install dune-configurator 3.21.1 [required by base] - install re 1.11.0 [required by ocamlformat] - install topkg 1.1.1 [required by fpath, astring, uuseg] - install ocp-indent 1.9.0 [required by ocamlformat-lib] - install menhir 20260209 [required by ocamlformat-lib] - install base v0.14.3 [required by ocamlformat-lib] - install uutf 1.0.4 [required by ocamlformat-lib] - install astring 0.8.5 [required by ocamlformat-lib] - install stdio v0.14.0 [required by ocamlformat-lib] - install uucp 15.0.0 [required by uuseg] - install fpath 0.7.3 [required by ocamlformat-lib] - install uuseg 15.0.0 [required by ocamlformat-lib] - install ocamlformat-lib 0.26.2 [required by ocamlformat] - install ocamlformat 0.26.2 ===== 30 to install ===== <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><> [astring.0.8.5] found in cache [base.v0.14.3] found in cache [camlp-streams.5.0.1] found in cache [cmdliner.1.3.0] found in cache [csexp.1.5.2] found in cache [dune-build-info.3.21.1] found in cache [dune-configurator.3.21.1] found in cache [either.1.0.0] found in cache [fix.20250919] found in cache [fpath.0.7.3] found in cache [menhir.20260209] found in cache [menhirCST.20260209] found in cache [menhirGLR.20260209] found in cache [menhirLib.20260209] found in cache [menhirSdk.20260209] found in cache [ocaml-version.4.0.3] found in cache [ocamlbuild.0.16.1] found in cache [ocamlfind.1.9.8] found in cache [ocamlformat.0.26.2] found in cache [ocamlformat-lib.0.26.2] found in cache [ocp-indent.1.9.0] found in cache [re.1.11.0] found in cache [result.1.5] found in cache [sexplib0.v0.14.0] found in cache [stdio.v0.14.0] found in cache [topkg.1.1.1] found in cache [uucp.15.0.0] found in cache [uuseg.15.0.0] found in cache [uutf.1.0.4] found in cache <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> installed seq.base -> installed camlp-streams.5.0.1 -> installed csexp.1.5.2 -> installed either.1.0.0 -> installed fix.20250919 -> installed cmdliner.1.3.0 -> installed menhirCST.20260209 -> installed menhirGLR.20260209 -> installed menhirLib.20260209 -> installed menhirSdk.20260209 -> installed ocaml-version.4.0.3 -> installed re.1.11.0 -> installed result.1.5 -> installed sexplib0.v0.14.0 -> installed dune-build-info.3.21.1 -> installed dune-configurator.3.21.1 -> installed ocamlfind.1.9.8 -> installed ocamlbuild.0.16.1 -> installed ocp-indent.1.9.0 -> installed base.v0.14.3 -> installed menhir.20260209 -> installed topkg.1.1.1 -> installed stdio.v0.14.0 -> installed uutf.1.0.4 -> installed astring.0.8.5 -> installed fpath.0.7.3 -> installed uucp.15.0.0 -> installed uuseg.15.0.0 -> installed ocamlformat-lib.0.26.2 -> installed ocamlformat.0.26.2 Done. <><> ocp-indent.1.9.0 installed successfully ><><><><><><><><><><><><><><><><><> => This package requires additional configuration for use in editors. Install package 'user-setup', or manually: * for Emacs, add these lines to ~/.emacs: (add-to-list 'load-path "/home/opam/.opam/4.08/share/emacs/site-lisp") (require 'ocp-indent) * for Vim, add this line to ~/.vimrc: set rtp^="/home/opam/.opam/4.08/share/ocp-indent/vim" # Run eval $(opam env) to update the current shell environment 2026-02-27 12:09.19 ---> using "75dffabb88a2774ccfab79d8bf9096b253fa9647255b77b9121a8d76af500099" from cache /src: (copy (src .) (dst /src/)) 2026-02-27 12:09.20 ---> saved as "adc9dbc04adab31dbca4e7c9301e4feb76747b271bdca0eced2a552a2ef50d0e" /src: (run (shell "opam exec -- dune build @fmt --ignore-promoted-rules || (echo \"dune build @fmt failed\"; exit 2)")) File "src/alcotest-engine/dune", line 1, characters 0-0: diff --git a/_build/default/src/alcotest-engine/dune b/_build/default/src/alcotest-engine/.formatted/dune index de755b8..bbb2b25 100644 --- a/_build/default/src/alcotest-engine/dune +++ b/_build/default/src/alcotest-engine/.formatted/dune @@ -15,16 +15,17 @@ %{target} "let get ?__FUNCTION__ () =\n ignore __FUNCTION__;\n None\n"))) - (rule (target c_library_flags.sexp) - (enabled_if (= %{os_type} Win32)) + (enabled_if + (= %{os_type} Win32)) (action (write-file %{target} "(-ldbghelp)"))) (rule (target c_library_flags.sexp) - (enabled_if (<> %{os_type} Win32)) + (enabled_if + (<> %{os_type} Win32)) (action (write-file %{target} "()"))) @@ -34,7 +35,9 @@ (foreign_stubs (language c) (names stack_error_reporter)) - (c_library_flags (:standard (:include c_library_flags.sexp))) + (c_library_flags + (:standard + (:include c_library_flags.sexp))) (libraries alcotest.stdlib_ext fmt File "test/e2e/alcotest/stubs/dune", line 1, characters 0-0: diff --git a/_build/default/test/e2e/alcotest/stubs/dune b/_build/default/test/e2e/alcotest/stubs/.formatted/dune index e30a808..8213121 100644 --- a/_build/default/test/e2e/alcotest/stubs/dune +++ b/_build/default/test/e2e/alcotest/stubs/.formatted/dune @@ -3,17 +3,16 @@ (libraries alcotest) (foreign_stubs (language c) - (names nullexceptionstub)) - ) + (names nullexceptionstub))) (rule (target stubs.actual) (action - (with-accepted-exit-codes + (with-accepted-exit-codes (or 1 2 124 125) (with-outputs-to - %{target} - (run %{dep:nullexception.exe} --color=auto))))) + %{target} + (run %{dep:nullexception.exe} --color=auto))))) (rule (target stubs.processed) File "src/alcotest-engine/core_intf.ml", line 1, characters 0-0: diff --git a/_build/default/src/alcotest-engine/core_intf.ml b/_build/default/src/alcotest-engine/.formatted/core_intf.ml index e22f9b8..e2692f7 100644 --- a/_build/default/src/alcotest-engine/core_intf.ml +++ b/_build/default/src/alcotest-engine/.formatted/core_intf.ml @@ -36,7 +36,7 @@ module V1_types = struct exception Test_error (** The exception return by {!run} in case of errors. *) - + exception SegFault of string val test_case : string -> speed_level -> ('a -> return) -> 'a test_case File "test/e2e/alcotest/stubs/nullexception.ml", line 1, characters 0-0: diff --git a/_build/default/test/e2e/alcotest/stubs/nullexception.ml b/_build/default/test/e2e/alcotest/stubs/.formatted/nullexception.ml index e384b0c..1242175 100644 --- a/_build/default/test/e2e/alcotest/stubs/nullexception.ml +++ b/_build/default/test/e2e/alcotest/stubs/.formatted/nullexception.ml @@ -1,21 +1,18 @@ -external segfault_call : unit -> unit = "caml_segfault_call" - -(* This test should fail *) -let () = - let open Alcotest in - let call_seg () = - try - segfault_call (); - (check pass) "Should get segfault exception" () () - with - | SegFault _ -> - fail "Got segfault" - | _ -> - (check pass) "Should get segfault exception" () () - in - run __FILE__ - [ - ("segfault", [ test_case "nullexcept" `Quick (function _ -> call_seg ())]); - ] - - +external segfault_call : unit -> unit = "caml_segfault_call" + +(* This test should fail *) +let () = + let open Alcotest in + let call_seg () = + try + segfault_call (); + (check pass) "Should get segfault exception" () () + with + | SegFault _ -> fail "Got segfault" + | _ -> (check pass) "Should get segfault exception" () () + in + run __FILE__ + [ + ( "segfault", + [ test_case "nullexcept" `Quick (function _ -> call_seg ()) ] ); + ] File "src/alcotest-engine/core.ml", line 1, characters 0-0: diff --git a/_build/default/src/alcotest-engine/core.ml b/_build/default/src/alcotest-engine/.formatted/core.ml index bbce230..4e124be 100644 --- a/_build/default/src/alcotest-engine/core.ml +++ b/_build/default/src/alcotest-engine/.formatted/core.ml @@ -22,7 +22,8 @@ exception Check_error of unit Fmt.t exception Skip exception SegFault of string -let _ = Callback.register_exception "segfault exception" (SegFault "Caught segfault") +let _ = + Callback.register_exception "segfault exception" (SegFault "Caught segfault") let () = let print_error = @@ -86,7 +87,8 @@ module Make (P : Platform.MAKER) (M : Monad.S) = struct stderr : Formatters.stderr; } - external setup_stub_exception_handler: unit -> unit = "caml_setup_stub_exception_handler" + external setup_stub_exception_handler : unit -> unit + = "caml_setup_stub_exception_handler" let gen_run_id = let random_state = lazy (Random.State.make_self_init ()) in @@ -449,7 +451,7 @@ module Make (P : Platform.MAKER) (M : Monad.S) = struct ?compact ?tail_errors ?quick_only ?show_errors ?json ?filter ?log_dir ?bail ?record_backtrace ?ci - let run = + let run = setup_stub_exception_handler (); Config.User.kcreate run' end dune build @fmt failed "/usr/bin/env" "bash" "-c" "opam exec -- dune build @fmt --ignore-promoted-rules || (echo "dune build @fmt failed"; exit 2)" failed with exit status 2 2026-02-27 12:09.22: Job failed: Failed: Build failed