debian-13-4.14_arm32_opam-2.5

2026-04-14 08:12.59: New job: test jmid/mutaml https://github.com/jmid/mutaml.git#refs/heads/main (783831dcb58310a4cd7a6c03dc12c45cd8b74f36) (linux-arm64:debian-13-4.14_arm32_opam-2.5)
Base: ocaml/opam:debian-13-ocaml-4.14@sha256:39b91237818617b0a71a7080b6942f04dcc6a0ca58db06c5eb6e03eacbae6bc7
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@sha256:39b91237818617b0a71a7080b6942f04dcc6a0ca58db06c5eb6e03eacbae6bc7
# debian-13-4.14_arm32_opam-2.5
USER 1000:1000
SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ]
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 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && 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.3.22.2 dune-configurator.3.22.2 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 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


2026-04-14 08:12.59: Using cache hint "jmid/mutaml-ocaml/opam:debian-13-ocaml-4.14@sha256:39b91237818617b0a71a7080b6942f04dcc6a0ca58db06c5eb6e03eacbae6bc7-debian-13-4.14_arm32_opam-2.5-009fa6f6711359c0f86fddbf77ba992a"
2026-04-14 08:12.59: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:39b91237818617b0a71a7080b6942f04dcc6a0ca58db06c5eb6e03eacbae6bc7)
(comment debian-13-4.14_arm32_opam-2.5)
(user (uid 1000) (gid 1000))
(shell /usr/bin/linux32 /bin/sh -c)
(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 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && 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.3.22.2 dune-configurator.3.22.2 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 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"))
)


2026-04-14 08:12.59: Waiting for resource in pool OCluster
2026-04-14 09:42.35: Waiting for worker…
2026-04-14 09:57.37: Got resource from pool OCluster
Building on okypous.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@sha256:39b91237818617b0a71a7080b6942f04dcc6a0ca58db06c5eb6e03eacbae6bc7)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:39b91237818617b0a71a7080b6942f04dcc6a0ca58db06c5eb6e03eacbae6bc7' locally
docker.io/ocaml/opam@sha256:39b91237818617b0a71a7080b6942f04dcc6a0ca58db06c5eb6e03eacbae6bc7: Pulling from ocaml/opam
83d3fd32d825: Already exists
3df0dfd72ad0: Already exists
2a316f9c9b76: Already exists
efa82de2efff: Already exists
d71a99aebdea: Already exists
11c6a6b2d179: Already exists
ed37d593561b: Already exists
36ec5d086018: Already exists
b3744c7b02b9: Already exists
74a5417f91d9: Already exists
25f5bcf4379e: Already exists
9fa3c3859f66: Already exists
64cce05bcb6f: Already exists
746dc10c1c44: Already exists
96edbf3011df: Already exists
8038df952c10: Already exists
0c7a1007dfab: Already exists
bd4929421a2f: Already exists
c55ab25930c0: Already exists
41f370f53dae: Already exists
812b8365e613: Already exists
e7a8058b1ead: Already exists
4f4fb700ef54: Already exists
ec70781f5b22: Already exists
544b56d15f50: Already exists
ddcdb0c2c6bf: Already exists
16273490fd8a: Already exists
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da0dbef084c2: Already exists
d52300c63e78: Already exists
8883434d731b: Already exists
3ee9122ea050: Already exists
83ff0e002aeb: Already exists
ba3a8daef1d4: Already exists
214f634062fd: Already exists
3dbf8f7a1e4f: Already exists
8f02f1e5df11: Already exists
37cbae15dc64: Pulling fs layer
09617c6375b9: Pulling fs layer
e55627e14102: Pulling fs layer
79083d159882: Pulling fs layer
79083d159882: Waiting
09617c6375b9: Verifying Checksum
09617c6375b9: Download complete
e55627e14102: Download complete
79083d159882: Verifying Checksum
79083d159882: Download complete
37cbae15dc64: Verifying Checksum
37cbae15dc64: Download complete
37cbae15dc64: Pull complete
09617c6375b9: Pull complete
e55627e14102: Pull complete
79083d159882: Pull complete
Digest: sha256:39b91237818617b0a71a7080b6942f04dcc6a0ca58db06c5eb6e03eacbae6bc7
Status: Downloaded newer image for ocaml/opam@sha256:39b91237818617b0a71a7080b6942f04dcc6a0ca58db06c5eb6e03eacbae6bc7
2026-04-14 09:57.37 ---> using "d8704a1eb4be8992901edc30ae858afd677afbaf9ee7a0f6bc60bc9bd0a7f2da" from cache


/: (comment debian-13-4.14_arm32_opam-2.5)


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


/: (shell /usr/bin/linux32 /bin/sh -c)


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam"))
2026-04-14 09:57.37 ---> using "468330f153129eab487685ae8928f606b51f88944eea1f9720522d16bdedb22d" 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
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-04-14 09:57.37 ---> using "d282397b51eef75041cf2946902285ed47354662641492d819288073a4e65743" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-107-generic
The OCaml toplevel, version 4.14.3
2.5.0
2026-04-14 09:57.37 ---> using "0aebe608c66a2b63450dcbf959843b062a8af0180c0ffb94f1700beca531cbf7" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-04-14 09:57.37 ---> using "c31339caafa82821352b6501c13673ae72ec4b0155efc3f67022cc0b82b4f2e8" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 || git fetch origin master) && git reset -q --hard 5f7bb1a6e69f1ea15d8b2b08eeaa70a162c6fd41 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
95972b8834..5f7bb1a6e6  master     -> origin/master
5f7bb1a6e6 Merge pull request #29704 from shonfeder/release-dune-3.22.2


<><> 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)
2026-04-14 09:57.37 ---> using "6301a6b7c5d39c16a14a3ae671e78cdd5b50fa695f1e435233051860c801f321" from cache


/src: (copy (src mutaml.opam) (dst ./))
2026-04-14 09:57.37 ---> saved as "2101b006087e941b691430fb40433071f829d767a406d4bd45ef8c43e613cc4a"


/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)
2026-04-14 09:57.39 ---> saved as "680ee0cf1706f8b759bc723a50e014ef26a8ae677238b897b464ba5da883e25f"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-04-14 09:57.40 ---> saved as "93d1e510be70129c3a2e0d31c1c1c09e8a09818532a8179b23113fd4cc81ba3a"


/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.3.22.2 dune-configurator.3.22.2 ocaml.4.14.3 ocaml-base-compiler.4.14.3 ocaml-compiler-libs.v0.12.4 ocaml-config.2 ocaml-options-vanilla.1 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"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- 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-security trixie-security/main armhf Packages [117 kB]
- Fetched 208 kB in 0s (1254 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[mutaml.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 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.3).
[NOTE] Package ocaml is already installed (current version is 4.14.3).
[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)
2026-04-14 09:57.50 ---> saved as "18a6dcf660e47c9bdaffb0ae4fc872441876af895190fdad34e14228a3c394a2"


/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 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.3).
[NOTE] Package ocaml is already installed (current version is 4.14.3).
[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                3.22.2
- install dune-configurator   3.22.2
- 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 ppx_derivers.1.2.1  (cached)
-> retrieved ounit2.2.2.7  (cached)
-> retrieved ppx_deriving.6.0.3  (cached)
-> retrieved ppx_js_style.v0.16.0  (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 ppxlib.0.35.0  (cached)
-> retrieved stdlib-random.1.2.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved yojson.3.0.0  (cached)
-> retrieved dune.3.22.2, dune-configurator.3.22.2  (cached)
-> installed ocamlfind.1.9.8
-> installed dune.3.22.2
-> 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.3.22.2
-> 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)
2026-04-14 09:59.21 ---> saved as "a0807e96aa76ba9733719184793e5dede2c16e689b0d74885a4a1f6a7a6b8ac7"


/src: (copy (src .) (dst /src))
2026-04-14 09:59.24 ---> saved as "fa4a17e86b21bbcf1010c14baff24634e8749f7f79cfec3f483b5167f51ab3a4"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/examples/testproj-2-modules/test && ./ounittest.exe)
..
Ran: 2 tests in: 0.10 seconds.
OK
(cd _build/default/examples/testproj-1-module && ./ounittest.exe)
....
Ran: 4 tests in: 0.11 seconds.
OK
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-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-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-2-modules.t/run.t", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/test/testproj-2-modules.t/run.t _build/default/test/testproj-2-modules.t/run.t.corrected
diff --git a/_build/default/test/testproj-2-modules.t/run.t b/_build/default/test/testproj-2-modules.t/run.t.corrected
index dbd7d70..f92de9a 100644
--- a/_build/default/test/testproj-2-modules.t/run.t
+++ b/_build/default/test/testproj-2-modules.t/run.t.corrected
@@ -19,27 +19,27 @@ Set seed and (full) mutation rate as environment variables, for repeatability
$ export MUTAML_MUT_RATE=100


$ bash ../filter_dune_build.sh test/ounittest.exe --instrument-with mutaml
-  Running mutaml instrumentation on "src/lib1.ml"
-  Randomness seed: 896745231   Mutation rate: 100   GADTs enabled: true
-  Created 3 mutations of src/lib1.ml
-  Writing mutation info to src/lib1.muts
Running mutaml instrumentation on "src/lib2.ml"
Randomness seed: 896745231   Mutation rate: 100   GADTs enabled: true
Created 6 mutations of src/lib2.ml
Writing mutation info to src/lib2.muts
+  Running mutaml instrumentation on "src/lib1.ml"
+  Randomness seed: 896745231   Mutation rate: 100   GADTs enabled: true
+  Created 3 mutations of src/lib1.ml
+  Writing mutation info to src/lib1.muts


$ mutaml-runner _build/default/test/ounittest.exe
-  read mut file src/lib1.muts
read mut file src/lib2.muts
-  Testing mutant src/lib1:0 ... failed
-  Testing mutant src/lib1:1 ... failed
-  Testing mutant src/lib1:2 ... failed
+  read mut file src/lib1.muts
Testing mutant src/lib2:0 ... passed
Testing mutant src/lib2:1 ... passed
Testing mutant src/lib2:2 ... passed
Testing mutant src/lib2:3 ... failed
Testing mutant src/lib2:4 ... failed
Testing mutant src/lib2:5 ... failed
+  Testing mutant src/lib1:0 ... failed
+  Testing mutant src/lib1:1 ... failed
+  Testing mutant src/lib1:2 ... failed
Writing report data to mutaml-report.json


$ mutaml-report
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/linux32" "/bin/sh" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2026-04-14 09:59.54: Job failed: Failed: Build failed