(lower-bound)

2025-10-15 10:20.36: New job: test ocaml-gospel/gospel https://github.com/ocaml-gospel/gospel.git#refs/heads/main (e3b2c79923d88c4a6bc1294d23c2a76fc7077308) (linux-x86_64:(lower-bound))
Base: ocaml/opam:debian-13-ocaml-4.14@sha256:98309c1e2473597c2dc9d3b5a7210fdb30819763cf2e4b3868de1513deee6353
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocaml-gospel/gospel.git" -b "main" && cd "gospel" && git reset --hard e3b2c799
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:98309c1e2473597c2dc9d3b5a7210fdb30819763cf2e4b3868de1513deee6353
# debian-13-4.14_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 f736a66f83aeced5a0c0d90b769613178cd63b26 || git fetch origin master) && git reset -q --hard f736a66f83aeced5a0c0d90b769613178cd63b26 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 gospel.opam ./
RUN opam pin add -yn gospel.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base cmdliner.1.3.0 cppo.1.6.1 dune.3.5.0 dune-build-info.2.9.3 fmt.0.8.8 fpath.0.7.3 inferno.20220603 jbuilder.1.0+beta20.1 menhir.20181006 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.0 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.14.0 ocamlfind.1.9.1 odoc.2.1.1 odoc-parser.0.9.0 pp_loc.2.1.0 pprint.20171003 ppx_blob.0.9.0 ppx_derivers.1.0 ppx_deriving.5.2.1 ppxlib.0.26.0 re.1.5.0 result.1.5 seq.0.3 sexplib0.v0.12.0 stdlib-shims.0.1.0 topkg.1.0.8 tyxml.4.3.0 unionFind.20220109 uutf.1.0.3"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.4 --depext-only -y gospel.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


2025-10-15 10:20.36: Using cache hint "ocaml-gospel/gospel-ocaml/opam:debian-13-ocaml-4.14@sha256:98309c1e2473597c2dc9d3b5a7210fdb30819763cf2e4b3868de1513deee6353-debian-13-4.14_opam-2.4-6bce73636400cabebebd13ba36383c5e"
2025-10-15 10:20.36: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:98309c1e2473597c2dc9d3b5a7210fdb30819763cf2e4b3868de1513deee6353)
(comment debian-13-4.14_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 f736a66f83aeced5a0c0d90b769613178cd63b26 || git fetch origin master) && git reset -q --hard f736a66f83aeced5a0c0d90b769613178cd63b26 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src gospel.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn gospel.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base cmdliner.1.3.0 cppo.1.6.1 dune.3.5.0 dune-build-info.2.9.3 fmt.0.8.8 fpath.0.7.3 inferno.20220603 jbuilder.1.0+beta20.1 menhir.20181006 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.0 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.14.0 ocamlfind.1.9.1 odoc.2.1.1 odoc-parser.0.9.0 pp_loc.2.1.0 pprint.20171003 ppx_blob.0.9.0 ppx_derivers.1.0 ppx_deriving.5.2.1 ppxlib.0.26.0 re.1.5.0 result.1.5 seq.0.3 sexplib0.v0.12.0 stdlib-shims.0.1.0 topkg.1.0.8 tyxml.4.3.0 unionFind.20220109 uutf.1.0.3")
(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 gospel.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"))
)


2025-10-15 10:20.36: Waiting for resource in pool OCluster
2025-10-15 12:30.34: Waiting for worker…
2025-10-15 12:34.39: Got resource from pool OCluster
Building on bremusa.ocamllabs.io
All commits already cached
HEAD is now at e3b2c79 Merge pull request #453 from mrjazzybread/fixity


(from ocaml/opam:debian-13-ocaml-4.14@sha256:98309c1e2473597c2dc9d3b5a7210fdb30819763cf2e4b3868de1513deee6353)
2025-10-15 12:34.40 ---> using "ae5a35edb2df2fe59cb4e5cafe5ca62fb7d5b04088064e015fa744b1be849aae" from cache


/: (comment debian-13-4.14_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"))
2025-10-15 12:34.40 ---> using "c709841406782d6ce39e710beb594eeb96196224c9fd4a7a15a32a5de91b4f12" 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
2025-10-15 12:34.40 ---> using "4db9c823b3333c708dd5eb5ecfeabad7d76c6397e3f7220965831fb792c960cc" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-84-generic
The OCaml toplevel, version 4.14.2
2.4.1
2025-10-15 12:34.40 ---> using "073fa9dcb716ac78a23e1ef269723b3002d2f61f1cdc56c519d0be5cd2ab2f31" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-10-15 12:34.40 ---> using "88f0ef42fc0352811aa4593507a82ab5f3e2e266d4af9769949fa0bbed8a3c6e" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e f736a66f83aeced5a0c0d90b769613178cd63b26 || git fetch origin master) && git reset -q --hard f736a66f83aeced5a0c0d90b769613178cd63b26 && git log --no-decorate -n1 --oneline && opam update -u"))
f736a66f83 Merge pull request #28602 from dbuenzli/cmdliner-incompat


<><> 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.5.3.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2025-10-15 12:34.40 ---> using "f845b28473bf6067f73e8bb2701d227981a3256825dcc73f4db6b893f0d25539" from cache


/src: (copy (src gospel.opam) (dst ./))
2025-10-15 12:34.40 ---> using "eddf1a0a7c0a233f55710605094ad6f20843781a06a09cf4fa3d6b12d16baa32" from cache


/src: (run (network host)
(shell "opam pin add -yn gospel.dev './'"))
[gospel.dev] synchronised (file:///src)
gospel is now pinned to file:///src (version dev)
2025-10-15 12:34.40 ---> using "0f18694f4c9d4a7bc7dd697e0eb22b5cecbb06b3a57363bd9f5f111027d5e9b9" from cache


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-10-15 12:34.40 ---> using "a937d5cd4a8c2561fa7dbf0feef3df1b4f8169fa5a461ce436bc4b96e7185f90" from cache


/src: (env DEPS "astring.0.8.5 base-bigarray.base base-bytes.base base-threads.base base-unix.base cmdliner.1.3.0 cppo.1.6.1 dune.3.5.0 dune-build-info.2.9.3 fmt.0.8.8 fpath.0.7.3 inferno.20220603 jbuilder.1.0+beta20.1 menhir.20181006 ocaml.4.14.2 ocaml-base-compiler.4.14.2 ocaml-compiler-libs.v0.12.0 ocaml-config.2 ocaml-options-vanilla.1 ocamlbuild.0.14.0 ocamlfind.1.9.1 odoc.2.1.1 odoc-parser.0.9.0 pp_loc.2.1.0 pprint.20171003 ppx_blob.0.9.0 ppx_derivers.1.0 ppx_deriving.5.2.1 ppxlib.0.26.0 re.1.5.0 result.1.5 seq.0.3 sexplib0.v0.12.0 stdlib-shims.0.1.0 topkg.1.0.8 tyxml.4.3.0 unionFind.20220109 uutf.1.0.3")


/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 gospel.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 amd64 Packages [53.8 kB]
- Fetched 145 kB in 0s (824 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[gospel.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 4.14.2).
[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).
2025-10-15 12:34.45 ---> saved as "5910aca0b396c469a827321d0fc37d67c241f8ffcf778c1e8e29effa09ad9fa1"


/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 4.14.2).
[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 31 packages
- install astring             0.8.5
- install base-bytes          base
- install cmdliner            1.3.0
- install cppo                1.6.1
- install dune                3.5.0
- install dune-build-info     2.9.3
- install fmt                 0.8.8
- install fpath               0.7.3
- install inferno             20220603
- install jbuilder            1.0+beta20.1 (deprecated)
- install menhir              20181006
- install ocaml-compiler-libs v0.12.0
- install ocamlbuild          0.14.0
- install ocamlfind           1.9.1
- install odoc                2.1.1
- install odoc-parser         0.9.0
- install pp_loc              2.1.0
- install pprint              20171003
- install ppx_blob            0.9.0
- install ppx_derivers        1.0
- install ppx_deriving        5.2.1
- install ppxlib              0.26.0
- install re                  1.5.0
- install result              1.5
- install seq                 0.3
- install sexplib0            v0.12.0
- install stdlib-shims        0.1.0
- install topkg               1.0.8
- install tyxml               4.3.0
- install unionFind           20220109
- install uutf                1.0.3


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved astring.0.8.5  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved cppo.1.6.1  (cached)
-> retrieved fmt.0.8.8  (cached)
-> retrieved fpath.0.7.3  (cached)
-> retrieved inferno.20220603  (cached)
-> retrieved jbuilder.1.0+beta20.1  (cached)
-> retrieved dune-build-info.2.9.3  (cached)
-> retrieved dune.3.5.0  (cached)
-> retrieved menhir.20181006  (cached)
-> retrieved ocaml-compiler-libs.v0.12.0  (cached)
-> retrieved ocamlbuild.0.14.0  (cached)
-> retrieved ocamlfind.1.9.1  (cached)
-> retrieved odoc.2.1.1  (cached)
-> retrieved odoc-parser.0.9.0  (cached)
-> retrieved pp_loc.2.1.0  (cached)
-> retrieved ppx_blob.0.9.0  (cached)
-> retrieved ppx_derivers.1.0  (cached)
-> retrieved ppx_deriving.5.2.1  (cached)
-> retrieved re.1.5.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved seq.0.3  (cached)
-> retrieved sexplib0.v0.12.0  (cached)
-> retrieved stdlib-shims.0.1.0  (cached)
-> retrieved pprint.20171003  (https://opam.ocaml.org/cache)
-> retrieved ppxlib.0.26.0  (cached)
-> retrieved topkg.1.0.8  (cached)
-> retrieved tyxml.4.3.0  (cached)
-> retrieved uutf.1.0.3  (cached)
-> retrieved unionFind.20220109  (https://opam.ocaml.org/cache)
-> installed cmdliner.1.3.0
-> installed ocamlfind.1.9.1
-> installed base-bytes.base
-> installed ocamlbuild.0.14.0
-> installed pprint.20171003
-> installed jbuilder.1.0+beta20.1
-> installed ppx_derivers.1.0
-> installed cppo.1.6.1
-> installed topkg.1.0.8
-> installed uutf.1.0.3
-> installed astring.0.8.5
-> installed re.1.5.0
-> installed fpath.0.7.3
-> installed dune.3.5.0
-> installed seq.0.3
-> installed stdlib-shims.0.1.0
-> installed pp_loc.2.1.0
-> installed result.1.5
-> installed unionFind.20220109
-> installed dune-build-info.2.9.3
-> installed sexplib0.v0.12.0
-> installed inferno.20220603
-> installed odoc-parser.0.9.0
-> installed ocaml-compiler-libs.v0.12.0
-> installed fmt.0.8.8
-> installed tyxml.4.3.0
-> installed odoc.2.1.1
-> installed menhir.20181006
-> installed ppxlib.0.26.0
-> installed ppx_blob.0.9.0
-> installed ppx_deriving.5.2.1
Done.


<><> jbuilder.1.0+beta20.1 installed successfully <><><><><><><><><><><><><><><>
=> Note: This package is deprecated.
# To update the current shell environment, run: eval $(opam env)
2025-10-15 12:37.02 ---> saved as "8be8d9589c1392da29085aef904f18a8e2e304882d76bea17474044a24b9d0cc"


/src: (copy (src .) (dst /src))
2025-10-15 12:37.03 ---> saved as "bbfb63b416264cca61ef8e6ef09f1bc20860b813b7457d3653f1e191d11c5eb3"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
File "/home/opam/.opam/4.14/lib/ppx_derivers/ppx_derivers.dune", line 1, characters 0-0:
Warning: .dune files are ignored since 2.0. Reinstall the library with dune
>= 2.0 to get rid of this warning and enable support for the subsystem this
library provides.
(cd _build/default && /home/opam/.opam/4.14/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 src/.gospel_checker.objs/byte -I /home/opam/.opam/4.14/lib/findlib -I /home/opam/.opam/4.14/lib/fmt -I /home/opam/.opam/4.14/lib/inferno -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/common -I /home/opam/.opam/4.14/lib/ocaml-compiler-libs/shadow -I /home/opam/.opam/4.14/lib/ocaml/compiler-libs -I /home/opam/.opam/4.14/lib/pp_loc -I /home/opam/.opam/4.14/lib/pprint -I /home/opam/.opam/4.14/lib/ppx_derivers -I /home/opam/.opam/4.14/lib/ppx_deriving/runtime -I /home/opam/.opam/4.14/lib/ppxlib -I /home/opam/.opam/4.14/lib/ppxlib/ast -I /home/opam/.opam/4.14/lib/ppxlib/astlib -I /home/opam/.opam/4.14/lib/ppxlib/print_diff -I /home/opam/.opam/4.14/lib/ppxlib/stdppx -I /home/opam/.opam/4.14/lib/ppxlib/traverse_builtins -I /home/opam/.opam/4.14/lib/result -I /home/opam/.opam/4.14/lib/seq -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/stdlib-shims -I /home/opam/.opam/4.14/lib/unionFind -no-alias-deps -opaque -open Gospel_checker -o src/.gospel_checker.objs/byte/gospel_checker__Uast_printer.cmo -c -impl src/uast_printer.pp.ml)
File "src/uast_printer.ml", line 178, characters 5-8:
178 |     (if' spec.sp_diverge string)
^^^
Error: Unbound value if'
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2025-10-15 12:37.18: Job failed: Failed: Build failed