ubuntu-25.04-5.4_opam-2.4

2025-10-18 16:36.45: New job: test mirage/Zarith https://github.com/mirage/Zarith.git#refs/heads/zarith-1.14 (df8969d9bb95cffca13e31a615189ab27ada0684) (linux-x86_64:ubuntu-25.04-5.4_opam-2.4)
Base: ocaml/opam:ubuntu-25.04-ocaml-5.4@sha256:aa8e01a39c106c4e36649164d30801dd46a751574d1f693167475e4dfe972f01
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/mirage/Zarith.git" -b "zarith-1.14" && cd "Zarith" && git reset --hard df8969d9
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-25.04-ocaml-5.4@sha256:aa8e01a39c106c4e36649164d30801dd46a751574d1f693167475e4dfe972f01
# ubuntu-25.04-5.4_opam-2.4
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.4 /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 c603e596bfaf195a5c1a3baf992b11c1de5ad35b || git fetch origin master) && git reset -q --hard c603e596bfaf195a5c1a3baf992b11c1de5ad35b && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 zarith.opam ./
RUN opam pin add -yn zarith.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base conf-m4.1 dune.3.20.2 gmp.6.3.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.4 --depext-only -y zarith.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


2025-10-18 16:36.45: Using cache hint "mirage/Zarith-ocaml/opam:ubuntu-25.04-ocaml-5.4@sha256:aa8e01a39c106c4e36649164d30801dd46a751574d1f693167475e4dfe972f01-ubuntu-25.04-5.4_opam-2.4-c3e05adbea758a87d418efc245c23ecf"
2025-10-18 16:36.45: Using OBuilder spec:
((from ocaml/opam:ubuntu-25.04-ocaml-5.4@sha256:aa8e01a39c106c4e36649164d30801dd46a751574d1f693167475e4dfe972f01)
(comment ubuntu-25.04-5.4_opam-2.4)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/bin/opam-2.4 /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 c603e596bfaf195a5c1a3baf992b11c1de5ad35b || git fetch origin master) && git reset -q --hard c603e596bfaf195a5c1a3baf992b11c1de5ad35b && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src zarith.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn zarith.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base conf-m4.1 dune.3.20.2 gmp.6.3.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1")
(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=2.4 --depext-only -y zarith.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"))
)


2025-10-18 16:36.45: Waiting for resource in pool OCluster
2025-10-18 18:07.28: Waiting for worker…
2025-10-18 18:10.30: Got resource from pool OCluster
Building on doris.caelum.ci.dev
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
Initialized empty Git repository in /var/cache/obuilder/ocluster/git/Zarith.git-552a6ed06f1920b85bff3c34d2d8f06f7a1b9554/.git/
HEAD is now at df8969d Dunify and be compatible with MirageOS 4 (for 1.14)


(from ocaml/opam:ubuntu-25.04-ocaml-5.4@sha256:aa8e01a39c106c4e36649164d30801dd46a751574d1f693167475e4dfe972f01)
Unable to find image 'ocaml/opam:ubuntu-25.04-ocaml-5.4@sha256:aa8e01a39c106c4e36649164d30801dd46a751574d1f693167475e4dfe972f01' locally
docker.io/ocaml/opam@sha256:aa8e01a39c106c4e36649164d30801dd46a751574d1f693167475e4dfe972f01: Pulling from ocaml/opam
c62190a9ab61: Pulling fs layer
c985a9864739: Pulling fs layer
9ce098ab566c: Pulling fs layer
1476b197f492: Pulling fs layer
3c6ed04c0489: Pulling fs layer
6c35591422f1: Pulling fs layer
fd754953a4a4: Pulling fs layer
582f1b7eb9db: Pulling fs layer
ee0bf2b6f429: Pulling fs layer
1476b197f492: Waiting
44cfa07f70cf: Pulling fs layer
0500902e0a7f: Pulling fs layer
3c6ed04c0489: Waiting
c62190a9ab61: Waiting
139102ffb691: Pulling fs layer
430dee7dbc42: Pulling fs layer
25541c62e72c: Pulling fs layer
6c35591422f1: Waiting
4b45b5097190: Pulling fs layer
fd754953a4a4: Waiting
c985a9864739: Waiting
582f1b7eb9db: Waiting
ee0bf2b6f429: Waiting
af6cd989f92e: Pulling fs layer
9ce098ab566c: Waiting
44cfa07f70cf: Waiting
139102ffb691: Waiting
5715088923f1: Pulling fs layer
c5c22c361315: Pulling fs layer
430dee7dbc42: Waiting
4b45b5097190: Waiting
25541c62e72c: Waiting
af6cd989f92e: Waiting
a8dca298272f: Pulling fs layer
5715088923f1: Waiting
0500902e0a7f: Waiting
83da8bb20921: Pulling fs layer
a8dca298272f: Waiting
4f4fb700ef54: Pulling fs layer
35b94e9da18a: Pulling fs layer
9cce0457fb55: Pulling fs layer
84b391c5931c: Pulling fs layer
3571da19f996: Pulling fs layer
83da8bb20921: Waiting
9cce0457fb55: Waiting
a8d59b1dd164: Pulling fs layer
35b94e9da18a: Waiting
84b391c5931c: Waiting
ac6586f8f005: Pulling fs layer
4f4fb700ef54: Waiting
a8d59b1dd164: Waiting
3571da19f996: Waiting
e3e0b0ad2e15: Pulling fs layer
ed1dc3ac7383: Pulling fs layer
ac6586f8f005: Waiting
fe4b5ed60893: Pulling fs layer
ac27f0f19708: Pulling fs layer
fe4b5ed60893: Waiting
5b6754c1d1ac: Pulling fs layer
ed1dc3ac7383: Waiting
a816aa9aa995: Pulling fs layer
ac27f0f19708: Waiting
5b6754c1d1ac: Waiting
f732e53bb150: Pulling fs layer
a37ed6ebfa21: Pulling fs layer
5bbf7566f945: Pulling fs layer
aee8720d12b0: Pulling fs layer
a37ed6ebfa21: Waiting
74c35d6687bb: Pulling fs layer
f732e53bb150: Waiting
6135e67bfcee: Pulling fs layer
aee8720d12b0: Waiting
74c35d6687bb: Waiting
5bbf7566f945: Waiting
50977875eeb9: Pulling fs layer
03a84bf05170: Pulling fs layer
a7e2efc01400: Pulling fs layer
91da380bcbc7: Pulling fs layer
50977875eeb9: Waiting
da468c07c222: Pulling fs layer
03a84bf05170: Waiting
e54feb2ef553: Pulling fs layer
cfbe3a87bf59: Pulling fs layer
da468c07c222: Waiting
91da380bcbc7: Waiting
e54feb2ef553: Waiting
c62190a9ab61: Verifying Checksum
c62190a9ab61: Download complete
c985a9864739: Verifying Checksum
c985a9864739: Download complete
9ce098ab566c: Download complete
c62190a9ab61: Pull complete
c985a9864739: Pull complete
9ce098ab566c: Pull complete
1476b197f492: Verifying Checksum
1476b197f492: Download complete
3c6ed04c0489: Verifying Checksum
3c6ed04c0489: Download complete
1476b197f492: Pull complete
3c6ed04c0489: Pull complete
fd754953a4a4: Verifying Checksum
fd754953a4a4: Download complete
582f1b7eb9db: Verifying Checksum
582f1b7eb9db: Download complete
ee0bf2b6f429: Verifying Checksum
ee0bf2b6f429: Download complete
44cfa07f70cf: Verifying Checksum
44cfa07f70cf: Download complete
0500902e0a7f: Verifying Checksum
0500902e0a7f: Download complete
139102ffb691: Verifying Checksum
139102ffb691: Download complete
430dee7dbc42: Verifying Checksum
430dee7dbc42: Download complete
25541c62e72c: Verifying Checksum
25541c62e72c: Download complete
4b45b5097190: Verifying Checksum
4b45b5097190: Download complete
af6cd989f92e: Verifying Checksum
af6cd989f92e: Download complete
5715088923f1: Verifying Checksum
5715088923f1: Download complete
c5c22c361315: Verifying Checksum
c5c22c361315: Download complete
a8dca298272f: Verifying Checksum
a8dca298272f: Download complete
83da8bb20921: Verifying Checksum
83da8bb20921: Download complete
4f4fb700ef54: Verifying Checksum
4f4fb700ef54: Download complete
35b94e9da18a: Download complete
9cce0457fb55: Verifying Checksum
9cce0457fb55: Download complete
84b391c5931c: Download complete
3571da19f996: Download complete
a8d59b1dd164: Verifying Checksum
a8d59b1dd164: Download complete
ac6586f8f005: Verifying Checksum
ac6586f8f005: Download complete
e3e0b0ad2e15: Verifying Checksum
e3e0b0ad2e15: Download complete
ed1dc3ac7383: Verifying Checksum
ed1dc3ac7383: Download complete
6c35591422f1: Download complete
fe4b5ed60893: Verifying Checksum
fe4b5ed60893: Download complete
ac27f0f19708: Download complete
5b6754c1d1ac: Verifying Checksum
5b6754c1d1ac: Download complete
a816aa9aa995: Verifying Checksum
a816aa9aa995: Download complete
a37ed6ebfa21: Download complete
6c35591422f1: Pull complete
fd754953a4a4: Pull complete
582f1b7eb9db: Pull complete
ee0bf2b6f429: Pull complete
44cfa07f70cf: Pull complete
0500902e0a7f: Pull complete
139102ffb691: Pull complete
430dee7dbc42: Pull complete
5bbf7566f945: Verifying Checksum
5bbf7566f945: Download complete
25541c62e72c: Pull complete
4b45b5097190: Pull complete
af6cd989f92e: Pull complete
aee8720d12b0: Verifying Checksum
aee8720d12b0: Download complete
74c35d6687bb: Verifying Checksum
74c35d6687bb: Download complete
5715088923f1: Pull complete
c5c22c361315: Pull complete
a8dca298272f: Pull complete
83da8bb20921: Pull complete
4f4fb700ef54: Pull complete
35b94e9da18a: Pull complete
9cce0457fb55: Pull complete
84b391c5931c: Pull complete
6135e67bfcee: Download complete
3571da19f996: Pull complete
a8d59b1dd164: Pull complete
ac6586f8f005: Pull complete
e3e0b0ad2e15: Pull complete
ed1dc3ac7383: Pull complete
fe4b5ed60893: Pull complete
ac27f0f19708: Pull complete
5b6754c1d1ac: Pull complete
a816aa9aa995: Pull complete
50977875eeb9: Download complete
03a84bf05170: Download complete
a7e2efc01400: Download complete
da468c07c222: Verifying Checksum
da468c07c222: Download complete
91da380bcbc7: Verifying Checksum
91da380bcbc7: Download complete
cfbe3a87bf59: Verifying Checksum
cfbe3a87bf59: Download complete
e54feb2ef553: Download complete
f732e53bb150: Verifying Checksum
f732e53bb150: Download complete
f732e53bb150: Pull complete
a37ed6ebfa21: Pull complete
5bbf7566f945: Pull complete
aee8720d12b0: Pull complete
74c35d6687bb: Pull complete
6135e67bfcee: Pull complete
50977875eeb9: Pull complete
03a84bf05170: Pull complete
a7e2efc01400: Pull complete
91da380bcbc7: Pull complete
da468c07c222: Pull complete
e54feb2ef553: Pull complete
cfbe3a87bf59: Pull complete
Digest: sha256:aa8e01a39c106c4e36649164d30801dd46a751574d1f693167475e4dfe972f01
Status: Downloaded newer image for ocaml/opam@sha256:aa8e01a39c106c4e36649164d30801dd46a751574d1f693167475e4dfe972f01
2025-10-18 18:10.31 ---> using "4634bb79db369ca459eb077bd605b0a453385ad697bc229a054890d0024b1f5d" from cache


/: (comment ubuntu-25.04-5.4_opam-2.4)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
2025-10-18 18:10.31 ---> using "8b577551efdffb4dfbaa8a818e097718652bf990411ca147bd5ba333d4ed0d6a" 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
2025-10-18 18:10.31 ---> using "fb5b3350d27eac8366c1d9ea9df47d4b4a1f28b483478efd222c00efad341c05" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-157-generic
The OCaml toplevel, version 5.4.0
2.4.1
2025-10-18 18:10.31 ---> using "42d577c1f3b95d7509988b512f4420772a5f15ed96950a7a20c7b914703b689f" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-10-18 18:10.31 ---> using "47aac734c229fb7e5b25b4a71bad33857ddfcbd2bb6d7dc3f54a6ca50d35a0b2" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e c603e596bfaf195a5c1a3baf992b11c1de5ad35b || git fetch origin master) && git reset -q --hard c603e596bfaf195a5c1a3baf992b11c1de5ad35b && git log --no-decorate -n1 --oneline && opam update -u"))
c603e596bf Merge pull request #28683 from Octachron/OCaml_5.4.0_release


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository


Already up-to-date.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2025-10-18 18:10.31 ---> using "9341b15a563b5b92056b07bdd700891b3d7014fdc358b7a13c40a0d888f775a6" from cache


/src: (copy (src zarith.opam) (dst ./))
2025-10-18 18:10.31 ---> saved as "7d498614183c577e2cde977a0a517a7e00b2e58316bce44968e1d103cdcc8856"


/src: (run (network host)
(shell "opam pin add -yn zarith.dev './'"))
[zarith.dev] synchronised (file:///src)
zarith is now pinned to file:///src (version dev)
2025-10-18 18:10.32 ---> saved as "96b2baa2e71223d5c17658489f46f6ea4c7b9146a188082254def6a5adf66651"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-10-18 18:10.32 ---> saved as "bd120cde7ee7a620477c91abcc6d242819de661f8e6dfe3a9d7660bc78a67c8a"


/src: (env DEPS "base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base conf-m4.1 dune.3.20.2 gmp.6.3.0 ocaml.5.4.0 ocaml-base-compiler.5.4.0 ocaml-compiler.5.4.0 ocaml-config.3 ocaml-options-vanilla.1")


/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=2.4 --depext-only -y zarith.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://security.ubuntu.com/ubuntu plucky-security InRelease [126 kB]
- Get:2 http://security.ubuntu.com/ubuntu plucky-security/restricted amd64 Packages [301 kB]
- Get:3 http://security.ubuntu.com/ubuntu plucky-security/main amd64 Packages [315 kB]
- Get:4 http://security.ubuntu.com/ubuntu plucky-security/universe amd64 Packages [218 kB]
- Hit:5 http://archive.ubuntu.com/ubuntu plucky InRelease
- Get:6 http://archive.ubuntu.com/ubuntu plucky-updates InRelease [126 kB]
- Get:7 http://archive.ubuntu.com/ubuntu plucky-backports InRelease [126 kB]
- Get:8 http://archive.ubuntu.com/ubuntu plucky-updates/universe amd64 Packages [291 kB]
- Get:9 http://archive.ubuntu.com/ubuntu plucky-updates/restricted amd64 Packages [336 kB]
- Get:10 http://archive.ubuntu.com/ubuntu plucky-updates/multiverse amd64 Packages [31.6 kB]
- Get:11 http://archive.ubuntu.com/ubuntu plucky-updates/main amd64 Packages [464 kB]
- Fetched 2335 kB in 1s (2529 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[zarith.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 5.4.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml is already installed (current version is 5.4.0).
[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 system packages will first need to be installed:
m4


<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "m4"
- Selecting previously unselected package m4.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 16533 files and directories currently installed.)
- Preparing to unpack .../archives/m4_1.4.19-7_amd64.deb ...
- Unpacking m4 (1.4.19-7) ...
- Setting up m4 (1.4.19-7) ...
2025-10-18 18:10.44 ---> saved as "885d94161c3edf2faae67658e77d2c2bfbe1298168cbf32d81195bfd901f037d"


/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 5.4.0).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.0).
[NOTE] Package ocaml is already installed (current version is 5.4.0).
[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 3 packages
- install conf-m4 1
- install dune    3.20.2
- install gmp     6.3.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed conf-m4.1
-> retrieved gmp.6.3.0  (https://opam.ocaml.org/cache)
-> retrieved dune.3.20.2  (cached)
-> installed dune.3.20.2
-> installed gmp.6.3.0
Done.
# To update the current shell environment, run: eval $(opam env)
2025-10-18 18:11.34 ---> saved as "f0615702e246872ab118319bfdf7e7a1a12198c0bb49496bd28efb7750cd3784"


/src: (copy (src .) (dst /src))
2025-10-18 18:11.34 ---> saved as "2d619f4d58dbbccd06f9ddc3995273af0cadcd7ed0c7787ba6407871bcb2541c"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default && /usr/bin/bash -e -u -o pipefail -c 'env CC="gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread" LDFLAGS="-L/home/opam/.opam/5.4/lib/gmp/" CFLAGS="-I/home/opam/.opam/5.4/lib/gmp/" CPPFLAGS="-I/home/opam/.opam/5.4/lib/gmp/" ./configure --ocamllibdir /home/opam/.opam/5.4/lib/ocaml')
binary ocaml: found in /home/opam/.opam/5.4/bin
binary ocamlc: found in /home/opam/.opam/5.4/bin
binary ocamldep: found in /home/opam/.opam/5.4/bin
binary ocamlmklib: found in /home/opam/.opam/5.4/bin
binary ocamldoc: found in /home/opam/.opam/5.4/bin
binary gcc: found in /usr/bin
binary ocamlopt: found in /home/opam/.opam/5.4/bin
checking compilation with  -I/home/opam/.opam/5.4/lib/gmp/: working
include caml/mlvalues.h: found
library dynlink.cmxa: found
binary ocamlfind: not found
binary install: found in /usr/bin
OCaml's word size is 64
include gmp.h: found
library gmp: found
OCaml supports -bin-annot to produce documentation


detected configuration:


native-code:          yes
dynamic linking:      yes
defines:              -DHAS_GMP
includes:             -I/home/opam/.opam/5.4/lib/ocaml -I/home/opam/.opam/5.4/lib/gmp/
libraries:             -lgmp
linker options:       -L/home/opam/.opam/5.4/lib/gmp/
C options:            -I/home/opam/.opam/5.4/lib/gmp/
installation path:    /home/opam/.opam/5.4/lib/ocaml
installation method   install


configuration successful!
now type "make" to build
then type "make install" or "sudo make install" to install
2025-10-18 18:11.36 ---> saved as "da34f8171dcc0e2b5cec4a9e728aac68040054b0d3aaf53a3ed63e7f7610072b"
Job succeeded
2025-10-18 18:11.37: Job succeeded