Organisationspatricoferrisppxlibdd2e53 ()freebsd-14.2-5.3_opam-2.3

freebsd-14.2-5.3_opam-2.3

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2025-04-19 10:14.04: New job: test patricoferris/ppxlib https://github.com/patricoferris/ppxlib.git#refs/heads/ci (dd2e536f5c4aa7758d5e8c2af6f8c86901b46205) (freebsd-x86_64:freebsd-14.2-5.3_opam-2.3)
Base: freebsd-14.2-ocaml-5.3
Opam project build

To reproduce locally:

git clone --recursive "https://github.com/patricoferris/ppxlib.git" -b "ci" && cd "ppxlib" && git reset --hard dd2e536f
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM freebsd-14.2-ocaml-5.3
# freebsd-14.2-5.3_opam-2.3
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/local/bin/opam-2.3 /usr/local/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 442eddb8a363418dcb02e519972818da08bb7cd4 || git fetch origin master) && git reset -q --hard 442eddb8a363418dcb02e519972818da08bb7cd4 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 ppxlib.opam ppxlib-tools.opam ppxlib-bench.opam ./
RUN opam pin add -yn ppxlib.dev './' && \
    opam pin add -yn ppxlib-tools.dev './' && \
    opam pin add -yn ppxlib-bench.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="base.v0.17.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cinaps.v0.15.1 cmdliner.1.3.0 csexp.1.5.2 dune.3.18.1 dune-configurator.3.18.1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 re.1.12.0 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0 yojson.2.2.2"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.3 --depext-only -y ppxlib.dev ppxlib-tools.dev ppxlib-bench.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

2025-04-19 10:14.04: Using cache hint "patricoferris/ppxlib-freebsd-14.2-ocaml-5.3-freebsd-14.2-5.3_opam-2.3-3c965630631cd47442dbfd9233049ef4"
2025-04-19 10:14.04: Using OBuilder spec:
((from freebsd-14.2-ocaml-5.3)
 (comment freebsd-14.2-5.3_opam-2.3)
 (user (uid 1000) (gid 1000))
 (env CLICOLOR_FORCE 1)
 (env OPAMCOLOR always)
 (workdir /src)
 (run (shell "sudo ln -f /usr/local/bin/opam-2.3 /usr/local/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 442eddb8a363418dcb02e519972818da08bb7cd4 || git fetch origin master) && git reset -q --hard 442eddb8a363418dcb02e519972818da08bb7cd4 && git log --no-decorate -n1 --oneline && opam update -u"))
 (copy (src ppxlib.opam ppxlib-tools.opam ppxlib-bench.opam) (dst ./))
 (run (network host)
      (shell  "opam pin add -yn ppxlib.dev './' && \
             \nopam pin add -yn ppxlib-tools.dev './' && \
             \nopam pin add -yn ppxlib-bench.dev './'"))
 (run (network host)
      (shell "echo '(lang dune 3.0)' > './dune-project'"))
 (env DEPS "base.v0.17.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cinaps.v0.15.1 cmdliner.1.3.0 csexp.1.5.2 dune.3.18.1 dune-configurator.3.18.1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 re.1.12.0 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0 yojson.2.2.2")
 (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=2.3 --depext-only -y ppxlib.dev ppxlib-tools.dev ppxlib-bench.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"))
)

2025-04-19 10:14.04: Waiting for resource in pool OCluster
2025-04-19 10:14.05: Waiting for worker…
2025-04-19 10:14.05: Got resource from pool OCluster
Building on spring
Updating files: 100% (416/416), done.
HEAD is now at 68af533 Bump trunk CI to 5.4.0
HEAD is now at dd2e536 Support OCaml 5.4

(from freebsd-14.2-ocaml-5.3)
2025-04-19 09:58.57 ---> using "47c9a03b962be450225081ed69acde1f5c6dadb6d1106d9b1a8b4fd61c2defa6" from cache

/: (comment freebsd-14.2-5.3_opam-2.3)

/: (user (uid 1000) (gid 1000))

/: (env CLICOLOR_FORCE 1)

/: (env OPAMCOLOR always)

/: (workdir /src)

/src: (run (shell "sudo ln -f /usr/local/bin/opam-2.3 /usr/local/bin/opam"))
2025-04-19 09:58.58 ---> using "6c919feff42b8acbece064f547886f17e62a0f8c652c95803d5cc1a0edc05bf0" from cache

/src: (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 /home/opam/.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:///home/opam/opam-repository
2025-04-19 09:58.58 ---> using "ef1aecc2d79e0d6d7a69975e03fbee48aae321cc5ded967c4b85817abcd33408" from cache

/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
FreeBSD 14.2-RELEASE-p1
The OCaml toplevel, version 5.3.0
2.3.0
2025-04-19 09:58.59 ---> using "b81c61e28dd398a2621aef3fc778c808fda4399fe66dbfb28a40b55bd44ce32a" from cache

/src: (workdir /src)

/src: (run (shell "sudo chown opam /src"))
2025-04-19 09:58.59 ---> using "46859cd3f1ed5f6081f98d282b27cc9fcab2b0b04b4be45ac52d723eb6d8a59e" from cache

/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "cd ~/opam-repository && (git cat-file -e 442eddb8a363418dcb02e519972818da08bb7cd4 || git fetch origin master) && git reset -q --hard 442eddb8a363418dcb02e519972818da08bb7cd4 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
 * branch                  master     -> FETCH_HEAD
   48e47466f5..442eddb8a3  master     -> origin/master
442eddb8a3 Merge pull request #27761 from maiste/release-dune-3.18.1

<><> 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).

The following packages are not being upgraded because the new versions conflict with other installed packages:
  - ocaml.5.4.0
However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
2025-04-19 09:58.59 ---> using "d9aac109bd751c04aff4a2ef45f16538e45a561bc0cee00ea573680c02b4aec7" from cache

/src: (copy (src ppxlib.opam ppxlib-tools.opam ppxlib-bench.opam) (dst ./))
2025-04-19 09:59.00 ---> saved as "6bd5dae917be31fc195aec3c446f11946d1098396e0b90329d8cd3d3d47e295e"

/src: (run (network host)
           (shell  "opam pin add -yn ppxlib.dev './' && \
                  \nopam pin add -yn ppxlib-tools.dev './' && \
                  \nopam pin add -yn ppxlib-bench.dev './'"))
[ppxlib.dev] synchronised (file:///src)
ppxlib is now pinned to file:///src (version dev)
[ppxlib-tools.dev] synchronised (file:///src)
ppxlib-tools is now pinned to file:///src (version dev)
Package ppxlib-bench does not exist, create as a NEW package? [y/n] y
[ppxlib-bench.dev] synchronised (file:///src)
ppxlib-bench is now pinned to file:///src (version dev)
2025-04-19 09:59.03 ---> saved as "c779d27fceb1c9e8fb127a56e330bd08b37291311e7bd50fb8be1467281a88ae"

/src: (run (network host)
           (shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-04-19 09:59.04 ---> saved as "0a1b7f6b072b8b557499f88f974201f2ed10f418387d3489d8ea264cecba74f9"

/src: (env DEPS "base.v0.17.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cinaps.v0.15.1 cmdliner.1.3.0 csexp.1.5.2 dune.3.18.1 dune-configurator.3.18.1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 re.1.12.0 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0 yojson.2.2.2")

/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=2.3 --depext-only -y ppxlib.dev ppxlib-tools.dev ppxlib-bench.dev $DEPS"))
[WARNING] Unknown update command for bsd, skipping system update

<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[ppxlib-bench.dev] synchronised (file:///src)
[ppxlib.dev] synchronised (file:///src)
[ppxlib-tools.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 5.3.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml is already installed (current version is 5.3.0).
[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).
2025-04-19 09:59.16 ---> saved as "4a3f4875aaa8725ab75ef168e9cbefba7182d0918f965a4ed7b748a53cde35c5"

/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 5.3.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0).
[NOTE] Package ocaml is already installed (current version is 5.3.0).
[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 15 packages
   base                    v0.17.1
   cinaps                  v0.15.1
   cmdliner                1.3.0
   csexp                   1.5.2
   dune                    3.18.1
   dune-configurator       3.18.1
   ocaml-compiler-libs     v0.17.0
   ocaml_intrinsics_kernel v0.17.1
   ocamlfind               1.9.8
   ppx_derivers            1.2.1
   re                      1.12.0
   seq                     base
   sexplib0                v0.17.0
   stdlib-shims            0.3.0
   yojson                  2.2.2

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
 retrieved cinaps.v0.15.1  (cached)
 retrieved csexp.1.5.2  (cached)
 retrieved cmdliner.1.3.0  (cached)
 retrieved ocaml-compiler-libs.v0.17.0  (cached)
 retrieved base.v0.17.1  (cached)
 retrieved ocaml_intrinsics_kernel.v0.17.1  (cached)
 retrieved ocamlfind.1.9.8  (cached)
 retrieved ppx_derivers.1.2.1  (cached)
 retrieved seq.base  (cached)
 installed seq.base
 retrieved re.1.12.0  (cached)
 retrieved sexplib0.v0.17.0  (cached)
 retrieved stdlib-shims.0.3.0  (cached)
 retrieved yojson.2.2.2  (cached)
 retrieved dune.3.18.1, dune-configurator.3.18.1  (cached)
 installed cmdliner.1.3.0
 installed ocamlfind.1.9.8
 installed dune.3.18.1
 installed ppx_derivers.1.2.1
 installed stdlib-shims.0.3.0
 installed sexplib0.v0.17.0
 installed csexp.1.5.2
 installed yojson.2.2.2
 installed re.1.12.0
 installed ocaml_intrinsics_kernel.v0.17.1
 installed ocaml-compiler-libs.v0.17.0
 installed cinaps.v0.15.1
 installed dune-configurator.3.18.1
 installed base.v0.17.1
Done.
2025-04-19 10:00.53 ---> saved as "b65adfe5c3226face16cbf2b59e4ab8f3b66f31255a037780a874adaa42e95d2"

/src: (copy (src .) (dst /src))
2025-04-19 10:00.55 ---> saved as "0456e76454193414c54586fe7d7a601d735c2a14df1fd9572488c55a8f258701"

/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
File "test/driver/stdin_input/test.t/run.t", line 1, characters 0-0:
/usr/local/bin/git --no-pager diff --no-index --color=always -u _build/.sandbox/c3087f28287ec712822f5ce5761f6ac9/default/test/driver/stdin_input/test.t/run.t _build/.sandbox/c3087f28287ec712822f5ce5761f6ac9/default/test/driver/stdin_input/test.t/run.t.corrected
diff --git a/_build/.sandbox/c3087f28287ec712822f5ce5761f6ac9/default/test/driver/stdin_input/test.t/run.t b/_build/.sandbox/c3087f28287ec712822f5ce5761f6ac9/default/test/driver/stdin_input/test.t/run.t.corrected
index d385654..4090ca2 100644
--- a/_build/.sandbox/c3087f28287ec712822f5ce5761f6ac9/default/test/driver/stdin_input/test.t/run.t
+++ b/_build/.sandbox/c3087f28287ec712822f5ce5761f6ac9/default/test/driver/stdin_input/test.t/run.t.corrected
@@ -17,4 +17,5 @@ We generate a binary AST file...
 ... and ensure the driver can also read it from stdin
 
   $ cat binary_ast | ../identity_driver.exe -impl -
-  let b = 2
+  Segmentation fault (core dumped)
+  [139]
File "test/driver/standalone_run_as_ppx/run.t", line 1, characters 0-0:
/usr/local/bin/git --no-pager diff --no-index --color=always -u _build/.sandbox/a624c7355f0e5540b7f2b2f2e6f7a330/default/test/driver/standalone_run_as_ppx/run.t _build/.sandbox/a624c7355f0e5540b7f2b2f2e6f7a330/default/test/driver/standalone_run_as_ppx/run.t.corrected
diff --git a/_build/.sandbox/a624c7355f0e5540b7f2b2f2e6f7a330/default/test/driver/standalone_run_as_ppx/run.t b/_build/.sandbox/a624c7355f0e5540b7f2b2f2e6f7a330/default/test/driver/standalone_run_as_ppx/run.t.corrected
index e36c4bf..e71fe4f 100644
--- a/_build/.sandbox/a624c7355f0e5540b7f2b2f2e6f7a330/default/test/driver/standalone_run_as_ppx/run.t
+++ b/_build/.sandbox/a624c7355f0e5540b7f2b2f2e6f7a330/default/test/driver/standalone_run_as_ppx/run.t.corrected
@@ -6,7 +6,11 @@ The rewriter gets applied when using `--as-ppx`
 
   $ echo "let _ = [%print_hi]" > impl.ml
   $ ocaml -ppx './print_stuff.exe --as-ppx' impl.ml
-  hi
+  File "./impl.ml", line 1:
+  Error: Error while running external preprocessor
+  Command line: ./print_stuff.exe --as-ppx '/tmp/build_ac20df_dune/camlppxa7d8d0' '/tmp/build_ac20df_dune/camlppx309dc1'
+  
+  [2]
 
 If a non-compatible file gets fed, the file name is reported correctly
 
@@ -20,18 +24,28 @@ The ocaml.ppx.context attribute gets parsed correctly; in particular, the tool n
 
   $ echo "let _ = [%print_tool_name]" > impl.ml
   $ ocaml -ppx './print_stuff.exe --as-ppx' impl.ml
-  ocaml
+  File "./impl.ml", line 1:
+  Error: Error while running external preprocessor
+  Command line: ./print_stuff.exe --as-ppx '/tmp/build_ac20df_dune/camlppx9255b1' '/tmp/build_ac20df_dune/camlppxdda918'
+  
+  [2]
 
 The driver's `shared_args` arguments are taken into account. For example, `-loc-filename`
 
   $ echo "let _ = [%print_fname]" > impl.ml
   $ ocaml -ppx './print_stuff.exe --as-ppx -loc-filename new_fn.ml' impl.ml
-  new_fn.ml
+  File "./impl.ml", line 1:
+  Error: Error while running external preprocessor
+  Command line: ./print_stuff.exe --as-ppx -loc-filename new_fn.ml '/tmp/build_ac20df_dune/camlppxc134db' '/tmp/build_ac20df_dune/camlppxf4350b'
+  
+  [2]
 
 or `dont-apply`
 
   $ echo "let _ = [%print_hi]" > impl.ml
   $ ocaml -ppx './print_stuff.exe --as-ppx -dont-apply test' impl.ml
-  File "./impl.ml", line 1, characters 10-18:
-  Error: Uninterpreted extension 'print_hi'.
+  File "./impl.ml", line 1:
+  Error: Error while running external preprocessor
+  Command line: ./print_stuff.exe --as-ppx -dont-apply test '/tmp/build_ac20df_dune/camlppxf35c30' '/tmp/build_ac20df_dune/camlppx04fbf8'
+  
   [2]
File "test/driver/source-quotation-in-errors/run.t", line 1, characters 0-0:
/usr/local/bin/git --no-pager diff --no-index --color=always -u _build/.sandbox/f9257754c51eb09bea1ccb3df3b083e8/default/test/driver/source-quotation-in-errors/run.t _build/.sandbox/f9257754c51eb09bea1ccb3df3b083e8/default/test/driver/source-quotation-in-errors/run.t.corrected
diff --git a/_build/.sandbox/f9257754c51eb09bea1ccb3df3b083e8/default/test/driver/source-quotation-in-errors/run.t b/_build/.sandbox/f9257754c51eb09bea1ccb3df3b083e8/default/test/driver/source-quotation-in-errors/run.t.corrected
index e644f3f..beb46a9 100644
--- a/_build/.sandbox/f9257754c51eb09bea1ccb3df3b083e8/default/test/driver/source-quotation-in-errors/run.t
+++ b/_build/.sandbox/f9257754c51eb09bea1ccb3df3b083e8/default/test/driver/source-quotation-in-errors/run.t.corrected
@@ -38,8 +38,5 @@ We then call our raising driver on the binary AST, it should be able to report t
 error with source quotation:
 
   $ ./raising_driver.exe -impl file.pp.ml
-  File "file.ml", line 1, characters 8-16:
-  1 | let x = [%raise]
-              ^^^^^^^^
-  Error: An exception, raise be!
-  [1]
+  Segmentation fault (core dumped)
+  [139]
File "test/driver/error_embedding/test.t/run.t", line 1, characters 0-0:
/usr/local/bin/git --no-pager diff --no-index --color=always -u _build/.sandbox/5384bef7aab52ccc746272682ffa9c5f/default/test/driver/error_embedding/test.t/run.t _build/.sandbox/5384bef7aab52ccc746272682ffa9c5f/default/test/driver/error_embedding/test.t/run.t.corrected
diff --git a/_build/.sandbox/5384bef7aab52ccc746272682ffa9c5f/default/test/driver/error_embedding/test.t/run.t b/_build/.sandbox/5384bef7aab52ccc746272682ffa9c5f/default/test/driver/error_embedding/test.t/run.t.corrected
index dafee10..5520cca 100644
--- a/_build/.sandbox/5384bef7aab52ccc746272682ffa9c5f/default/test/driver/error_embedding/test.t/run.t
+++ b/_build/.sandbox/5384bef7aab52ccc746272682ffa9c5f/default/test/driver/error_embedding/test.t/run.t.corrected
@@ -14,8 +14,10 @@ The same is true when using the `-as-ppx` mode (note that the error is reported
 by ocaml itself)
 
   $ ocaml -ppx '../raiser.exe -as-ppx' impl.ml
-  File "./impl.ml", line 1, characters 8-16:
-  Error: Raising inside the rewriter
+  File "./impl.ml", line 1:
+  Error: Error while running external preprocessor
+  Command line: ../raiser.exe -as-ppx '/tmp/build_ac20df_dune/camlppx55a9f6' '/tmp/build_ac20df_dune/camlppx483cd7'
+  
   [2]
 
 Also exceptions raised in a preprocessor get embedded into an AST(while the
File "test/driver/flag_cookie/run.t", line 1, characters 0-0:
/usr/local/bin/git --no-pager diff --no-index --color=always -u _build/.sandbox/004443d31a8cc56dcbd5918c1335f30e/default/test/driver/flag_cookie/run.t _build/.sandbox/004443d31a8cc56dcbd5918c1335f30e/default/test/driver/flag_cookie/run.t.corrected
diff --git a/_build/.sandbox/004443d31a8cc56dcbd5918c1335f30e/default/test/driver/flag_cookie/run.t b/_build/.sandbox/004443d31a8cc56dcbd5918c1335f30e/default/test/driver/flag_cookie/run.t.corrected
index d6c3fa5..1ccf260 100644
--- a/_build/.sandbox/004443d31a8cc56dcbd5918c1335f30e/default/test/driver/flag_cookie/run.t
+++ b/_build/.sandbox/004443d31a8cc56dcbd5918c1335f30e/default/test/driver/flag_cookie/run.t.corrected
@@ -7,4 +7,8 @@ The cookie flag is taken into account, both by the main standalone
 ...and by the `-as-ppx` standalone
 
   $ ocaml -ppx './print_cookie_driver.exe --as-ppx -cookie x=1' impl.ml
-  Value of cookie x: 1
+  File "./impl.ml", line 1:
+  Error: Error while running external preprocessor
+  Command line: ./print_cookie_driver.exe --as-ppx -cookie x=1 '/tmp/build_ac20df_dune/camlppxf23f51' '/tmp/build_ac20df_dune/camlppxe830b1'
+  
+  [2]
File "test/driver/run_as_ppx_rewriter/run.t", line 1, characters 0-0:
/usr/local/bin/git --no-pager diff --no-index --color=always -u _build/.sandbox/ed498522cc1797dac8fc0e489148f248/default/test/driver/run_as_ppx_rewriter/run.t _build/.sandbox/ed498522cc1797dac8fc0e489148f248/default/test/driver/run_as_ppx_rewriter/run.t.corrected
diff --git a/_build/.sandbox/ed498522cc1797dac8fc0e489148f248/default/test/driver/run_as_ppx_rewriter/run.t b/_build/.sandbox/ed498522cc1797dac8fc0e489148f248/default/test/driver/run_as_ppx_rewriter/run.t.corrected
index a9a0d71..047e44a 100644
--- a/_build/.sandbox/ed498522cc1797dac8fc0e489148f248/default/test/driver/run_as_ppx_rewriter/run.t
+++ b/_build/.sandbox/ed498522cc1797dac8fc0e489148f248/default/test/driver/run_as_ppx_rewriter/run.t.corrected
@@ -10,23 +10,29 @@ The registered rewriters get applied when using `run_as_ppx_rewriter` as entry p
   > let () = [%print_bye]
   > EOF
   $ ocaml -ppx './print_greetings.exe' file.ml
-  hi
-  bye
+  File "./file.ml", line 1:
+  Error: Error while running external preprocessor
+  Command line: ./print_greetings.exe '/tmp/build_ac20df_dune/camlppx6c8263' '/tmp/build_ac20df_dune/camlppx91fd21'
+  
+  [2]
 
 The driver's `shared_args` are taken into account, such as `-apply`...
 
   $ ocaml -ppx './print_greetings.exe -apply print_hi' file.ml
-  hi
-  File "./file.ml", line 2, characters 11-20:
-  Error: Uninterpreted extension 'print_bye'.
+  File "./file.ml", line 1:
+  Error: Error while running external preprocessor
+  Command line: ./print_greetings.exe -apply print_hi '/tmp/build_ac20df_dune/camlppxfcb2e7' '/tmp/build_ac20df_dune/camlppx4d8777'
+  
   [2]
 
 ... and `-check`
 
   $ echo "[@@@attr non_registered_attr]" > attribute_file.ml
   $ ocaml -ppx './print_greetings.exe -check' attribute_file.ml
-  File "./attribute_file.ml", line 1, characters 4-8:
-  Error: Attribute `attr' was not used
+  File "./attribute_file.ml", line 1:
+  Error: Error while running external preprocessor
+  Command line: ./print_greetings.exe -check '/tmp/build_ac20df_dune/camlppx132d43' '/tmp/build_ac20df_dune/camlppx80c33b'
+  
   [2]
 
 
jail: /usr/bin/su -l opam -c cd '/src' && env OCAMLCI='true' CI='true' DEPS='base.v0.17.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cinaps.v0.15.1 cmdliner.1.3.0 csexp.1.5.2 dune.3.18.1 dune-configurator.3.18.1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 re.1.12.0 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0 yojson.2.2.2' OPAMCOLOR='always' CLICOLOR_FORCE='1' '/usr/bin/env' 'bash' '-c' 'opam exec -- dune build @install @check @runtest && rm -rf _build': failed
"jail" "-c" "name=obuilder_67459_40950" "mount.devfs" "path=/obuilder/result/5b9a70e2da22c37e66179327456358acd2bc63bb17cb409ca6cd94516c75b976/rootfs" "vnet" "exec.start=/sbin/ifconfig lo0 127.0.0.1/8" "command=/usr/bin/su" "-l" "opam" "-c" "cd '/src' && env OCAMLCI='true' CI='true' DEPS='base.v0.17.1 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cinaps.v0.15.1 cmdliner.1.3.0 csexp.1.5.2 dune.3.18.1 dune-configurator.3.18.1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml_intrinsics_kernel.v0.17.1 ocamlfind.1.9.8 ppx_derivers.1.2.1 re.1.12.0 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0 yojson.2.2.2' OPAMCOLOR='always' CLICOLOR_FORCE='1' '/usr/bin/env' 'bash' '-c' 'opam exec -- dune build @install @check @runtest && rm -rf _build'" failed with exit status 1
2025-04-19 10:16.45: Job failed: Failed: Build failed