Building on bremusa.ocamllabs.io
(from ocaml/opam:debian-unstable)
Unable to find image 'ocaml/opam:debian-unstable' locally
debian-unstable: Pulling from ocaml/opam
Digest: sha256:9d6ee237fc4a0f2d144b9f12cf3c55843e12649cd33c20ff24b4e8d1a10c60b0
Status: Downloaded newer image for ocaml/opam:debian-unstable
2026-05-15 10:35.03 ---> using "0acd5aeaa8f7bc314514d9795d14a7f12ec72a6a5b11c5904350189734c6859b" from cache
/: (user (uid 1000) (gid 1000))
/: (env OPAMPRECISETRACKING 1)
/: (env OPAMUTF8 never)
/: (env OPAMEXTERNALSOLVER builtin-0install)
/: (env OPAMCRITERIA +removed)
/: (env CI true)
/: (env OPAM_HEALTH_CHECK_CI true)
/: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-05-15 10:35.03 ---> using "40df4fa4cdfc68a5fa7a326047e82a7adc5df52b8059d4a7b745bdd50aad56e7" from cache
/: (run (network host)
(shell "rm -rf ~/opam-repository && git clone -q 'https://github.com/ocaml/opam-repository' ~/opam-repository && git -C ~/opam-repository checkout -q ba330746a50a77a950460e0b4891860ef8473d4a"))
2026-05-15 10:35.03 ---> using "0b49d9c5d33265e52b08d514139ec3a7efff263621554bb891ac88b3da01b46a" from cache
/: (run (shell "rm -rf ~/.opam && opam init -ya --bare --config ~/.opamrc-sandbox ~/opam-repository"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally 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.
<><> Fetching repository information ><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
User configuration:
~/.profile is already up-to-date.
2026-05-15 10:35.03 ---> using "b7ecd9b0118fa7e153c05dc4df3871f8f2c9ddbf76d9663cd7e4dde34de6053e" from cache
/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune)))
(network host)
(shell "opam switch create --repositories=default '5.3-opam' '5.3.0'"))
<><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
Switch invariant: ["ocaml-base-compiler" {= "5.3.0"}]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed base-bigarray.base
-> installed base-threads.base
-> installed base-unix.base
-> installed ocaml-options-vanilla.1
-> retrieved ocaml-config.3 (2 extra sources)
-> retrieved ocaml-config.3 (2 extra sources)
-> retrieved ocaml-compiler.5.3.0 (cached)
-> installed ocaml-compiler.5.3.0
-> installed ocaml-base-compiler.5.3.0
-> installed ocaml-config.3
-> installed ocaml.5.3.0
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
Done.
# To update the current shell environment, run: eval $(opam env --switch=5.3-opam)
2026-05-15 10:35.03 ---> using "41faa638303766ca262e7de852394b2e57f78dd2e5175e14d2ec6673576b5d95" from cache
/: (run (network host)
(shell "opam update --depexts"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian unstable InRelease [189 kB]
- Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2026-05-15-0801.38-F-2026-05-10-0200.31.pdiff [361 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2026-05-15-0801.38-F-2026-05-10-0200.31.pdiff [361 kB]
- Fetched 614 kB in 3s (214 kB/s)
- Reading package lists...
-
2026-05-15 10:35.03 ---> using "83d06f9b290f8fa9acae9c92874804750322455980bdf3e52099776e128ec662" from cache
/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune)))
(network host)
(shell "opam pin add -k version dune $(opam show -f version dune)"))
dune is now pinned to version 3.23.0
The following actions will be performed:
=== install 1 package
- install dune 3.23.0 (pinned)
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.23.0 (cached)
-> installed dune.3.23.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-05-15 10:35.03 ---> using "7265f30b092a56c7885cec35a3cbb57018b52ead97eb8ee5c84033684bc61948" from cache
/: (env DUNE_CACHE enabled)
/: (env DUNE_CACHE_TRANSPORT direct)
/: (env DUNE_CACHE_DUPLICATION copy)
/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune)))
(network host)
(shell "opam remove -y shapefile.0.2.1\
\nopam install -vy shapefile.0.2.1\
\nres=$?\
\nif [ $res = 31 ]; then\
\n if opam show -f x-ci-accept-failures: shapefile.0.2.1 | grep -q 'debian-unstable'; then\
\n echo \"This package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\"\
\n exit 69\
\n fi\
\nfi \
\n\
\n\
\nexit $res"))
[NOTE] shapefile.0.2.1 is not installed.
Nothing to do.
The following actions will be performed:
=== install 11 packages
- install bitstring 5.0.2 [required by shapefile]
- install menhir 20211012 [required by shapefile]
- install menhirLib 20211012 [required by menhir]
- install menhirSdk 20211012 [required by menhir]
- install ocaml-compiler-libs v0.17.0 [required by ppxlib]
- install ppx_bitstring 5.0.2 [required by shapefile]
- install ppx_derivers 1.2.1 [required by ppxlib]
- install ppxlib 0.38.0 [required by ppx_bitstring]
- install sexplib0 v0.17.0 [required by ppxlib]
- install shapefile 0.2.1
- install stdlib-shims 0.3.0 [required by bitstring]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing 1/30: [bitstring.5.0.2, ppx_bitstring.5.0.2: http]
Processing 2/30: [bitstring.5.0.2, ppx_bitstring.5.0.2: http] [menhir.20211012 + 2 others: extract]
Processing 3/30: [bitstring.5.0.2, ppx_bitstring.5.0.2: http] [menhir.20211012 + 2 others: extract] [ocaml-compiler-libs.v0.17.0: extract]
Processing 3/30: [bitstring.5.0.2, ppx_bitstring.5.0.2: extract] [menhir.20211012 + 2 others: extract] [ocaml-compiler-libs.v0.17.0: extract]
-> retrieved menhir.20211012, menhirLib.20211012, menhirSdk.20211012 (cached)
Processing 3/30: [bitstring.5.0.2, ppx_bitstring.5.0.2: extract] [ocaml-compiler-libs.v0.17.0: extract]
Processing 4/30: [bitstring.5.0.2, ppx_bitstring.5.0.2: extract] [ocaml-compiler-libs.v0.17.0: extract] [ppx_derivers.1.2.1: extract]
Processing 5/30: [bitstring.5.0.2, ppx_bitstring.5.0.2: extract] [ocaml-compiler-libs.v0.17.0: extract] [ppx_derivers.1.2.1: extract] [menhirLib: dune build]
Processing 6/30: [bitstring.5.0.2, ppx_bitstring.5.0.2: extract] [ocaml-compiler-libs.v0.17.0: extract] [ppx_derivers.1.2.1: extract] [menhirLib: dune build] [menhirSdk: dune build]
-> retrieved ocaml-compiler-libs.v0.17.0 (cached)
Processing 6/30: [bitstring.5.0.2, ppx_bitstring.5.0.2: extract] [ppx_derivers.1.2.1: extract] [menhirLib: dune build] [menhirSdk: dune build]
Processing 7/30: [bitstring.5.0.2, ppx_bitstring.5.0.2: extract] [ppx_derivers.1.2.1: extract] [ppxlib.0.38.0: extract] [menhirLib: dune build] [menhirSdk: dune build]
Processing 8/30: [bitstring.5.0.2, ppx_bitstring.5.0.2: extract] [ppx_derivers.1.2.1: extract] [ppxlib.0.38.0: extract] [menhirLib: dune build] [menhirSdk: dune build] [ocaml-compiler-libs: dune build]
-> retrieved bitstring.5.0.2, ppx_bitstring.5.0.2 (https://github.com/xguerin/bitstring/archive/refs/tags/v5.0.2.tar.gz)
Processing 8/30: [ppx_derivers.1.2.1: extract] [ppxlib.0.38.0: extract] [menhirLib: dune build] [menhirSdk: dune build] [ocaml-compiler-libs: dune build]
Processing 9/30: [ppx_derivers.1.2.1: extract] [ppxlib.0.38.0: extract] [sexplib0.v0.17.0: extract] [menhirLib: dune build] [menhirSdk: dune build] [ocaml-compiler-libs: dune build]
-> retrieved ppx_derivers.1.2.1 (cached)
Processing 9/30: [ppxlib.0.38.0: extract] [sexplib0.v0.17.0: extract] [menhirLib: dune build] [menhirSdk: dune build] [ocaml-compiler-libs: dune build]
Processing 10/30: [ppxlib.0.38.0: extract] [sexplib0.v0.17.0: extract] [shapefile.0.2.1: extract] [menhirLib: dune build] [menhirSdk: dune build] [ocaml-compiler-libs: dune build]
Processing 11/30: [ppxlib.0.38.0: extract] [sexplib0.v0.17.0: extract] [shapefile.0.2.1: extract] [menhirLib: dune build] [menhirSdk: dune build] [ocaml-compiler-libs: dune build] [ppx_derivers: dune build]
-> retrieved sexplib0.v0.17.0 (cached)
Processing 11/30: [ppxlib.0.38.0: extract] [shapefile.0.2.1: extract] [menhirLib: dune build] [menhirSdk: dune build] [ocaml-compiler-libs: dune build] [ppx_derivers: dune build]
Processing 12/30: [ppxlib.0.38.0: extract] [shapefile.0.2.1: extract] [stdlib-shims.0.3.0: extract] [menhirLib: dune build] [menhirSdk: dune build] [ocaml-compiler-libs: dune build] [ppx_derivers: dune build]
Processing 13/30: [ppxlib.0.38.0: extract] [shapefile.0.2.1: extract] [stdlib-shims.0.3.0: extract] [menhirLib: dune build] [menhirSdk: dune build] [ocaml-compiler-libs: dune build] [ppx_derivers: dune build] [sexplib0: dune build]
-> retrieved shapefile.0.2.1 (cached)
Processing 13/30: [ppxlib.0.38.0: extract] [stdlib-shims.0.3.0: extract] [menhirLib: dune build] [menhirSdk: dune build] [ocaml-compiler-libs: dune build] [ppx_derivers: dune build] [sexplib0: dune build]
-> retrieved stdlib-shims.0.3.0 (cached)
Processing 13/30: [ppxlib.0.38.0: extract] [menhirLib: dune build] [menhirSdk: dune build] [ocaml-compiler-libs: dune build] [ppx_derivers: dune build] [sexplib0: dune build]
Processing 14/30: [ppxlib.0.38.0: extract] [menhirLib: dune build] [menhirSdk: dune build] [ocaml-compiler-libs: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build]
-> retrieved ppxlib.0.38.0 (cached)
Processing 14/30: [menhirLib: dune build] [menhirSdk: dune build] [ocaml-compiler-libs: dune build] [ppx_derivers: dune build] [sexplib0: dune build] [stdlib-shims: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ppx_derivers" "-j" "71" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/ppx_derivers.1.2.1)
-> compiled ppx_derivers.1.2.1
Processing 14/30: [menhirLib: dune build] [menhirSdk: dune build] [ocaml-compiler-libs: dune build] [sexplib0: dune build] [stdlib-shims: dune build]
-> installed ppx_derivers.1.2.1
Processing 15/30: [menhirLib: dune build] [menhirSdk: dune build] [ocaml-compiler-libs: dune build] [sexplib0: dune build] [stdlib-shims: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "stdlib-shims" "-j" "71" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/stdlib-shims.0.3.0)
-> compiled stdlib-shims.0.3.0
Processing 15/30: [menhirLib: dune build] [menhirSdk: dune build] [ocaml-compiler-libs: dune build] [sexplib0: dune build]
-> installed stdlib-shims.0.3.0
Processing 16/30: [menhirLib: dune build] [menhirSdk: dune build] [ocaml-compiler-libs: dune build] [sexplib0: dune build]
Processing 17/30: [bitstring: dune build] [menhirLib: dune build] [menhirSdk: dune build] [ocaml-compiler-libs: dune build] [sexplib0: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "menhirSdk" "-j" "71" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/menhirSdk.20211012)
-> compiled menhirSdk.20211012
Processing 17/30: [bitstring: dune build] [menhirLib: dune build] [ocaml-compiler-libs: dune build] [sexplib0: dune build]
-> installed menhirSdk.20211012
Processing 18/30: [bitstring: dune build] [menhirLib: dune build] [ocaml-compiler-libs: dune build] [sexplib0: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "sexplib0" "-j" "71" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/sexplib0.v0.17.0)
-> compiled sexplib0.v0.17.0
Processing 18/30: [bitstring: dune build] [menhirLib: dune build] [ocaml-compiler-libs: dune build]
-> installed sexplib0.v0.17.0
Processing 19/30: [bitstring: dune build] [menhirLib: dune build] [ocaml-compiler-libs: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "menhirLib" "-j" "71" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/menhirLib.20211012)
- (cd _build/default/lib/pack && ./pack.exe)
- Creating menhirLib.ml...
- Creating menhirLib.mli...
-> compiled menhirLib.20211012
Processing 19/30: [bitstring: dune build] [ocaml-compiler-libs: dune build]
-> installed menhirLib.20211012
Processing 20/30: [bitstring: dune build] [ocaml-compiler-libs: dune build]
Processing 21/30: [bitstring: dune build] [menhir: dune build] [ocaml-compiler-libs: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "bitstring" "-j" "71" "@install" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/bitstring.5.0.2)
-> compiled bitstring.5.0.2
Processing 21/30: [menhir: dune build] [ocaml-compiler-libs: dune build]
-> installed bitstring.5.0.2
Processing 22/30: [menhir: dune build] [ocaml-compiler-libs: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ocaml-compiler-libs" "-j" "71" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/ocaml-compiler-libs.v0.17.0)
-> compiled ocaml-compiler-libs.v0.17.0
Processing 22/30: [menhir: dune build]
-> installed ocaml-compiler-libs.v0.17.0
Processing 23/30: [menhir: dune build]
Processing 24/30: [menhir: dune build] [ppxlib: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "menhir" "-j" "71" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/menhir.20211012)
- (cd _build/default/src/stage2 && .bin/menhir --no-pager --table --fixed-exception --require-aliases --strict parser.mly --compare-errors parserMessages.auto.messages --compare-errors parserMessages.messages) > _build/default/src/stage2/parserMessages.check
- Read 101 sample input sentences and 101 error messages.
- Read 101 sample input sentences and 48 error messages.
- (cd _build/default && src/stage2/.bin/menhir --no-pager --table --fixed-exception --require-aliases --strict --strict -lg 1 -la 1 -lc 1 -v src/stage2/parser.mly --base src/stage2/parser --infer-read-reply src/stage2/parser__mock.mli.inferred)
- Grammar has 56 nonterminal symbols, among which 1 start symbols.
- Grammar has 37 terminal symbols.
- Grammar has 129 productions.
- Built an LR(0) automaton with 194 states.
- The grammar is not SLR(1) -- 5 states have a conflict.
- The construction mode is no-pager.
- Built an LR(1) automaton with 298 states.
- One shift/reduce conflict was silently solved.
- Extra reductions on error were added in 40 states.
- Priority played a role in 0 of these states.
- 152 out of 298 states have a default reduction.
- 102 out of 298 states are represented.
- 44 out of 96 symbols keep track of their start position.
- 48 out of 96 symbols keep track of their end position.
- The action table is 11324 entries; 1610 non-zero; 1359 compressed.
- The action table occupies roughly 2816 bytes.
- The goto table is 16986 entries; 329 non-zero; 636 compressed.
- The goto table occupies roughly 1368 bytes.
- The error table occupies roughly 1448 bytes.
- The default_reduction table occupies roughly 336 bytes.
- The lhs table occupies roughly 168 bytes.
- The trace table occupies roughly 8 bytes.
- (cd _build/default/src/stage2 && .bin/menhir --no-pager --table --fixed-exception --require-aliases --strict parser.mly --compile-errors parserMessages.messages) > _build/default/src/stage2/parserMessages.ml
- Read 101 sample input sentences and 48 error messages.
-> compiled menhir.20211012
Processing 24/30: [ppxlib: dune build]
-> installed menhir.20211012
Processing 25/30: [ppxlib: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ppxlib" "-j" "71" "@install" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/ppxlib.0.38.0)
- File "dune-project", line 23, characters 2-42:
- 23 | (sexplib0 (and :with-test (>= "v0.15"))) ; Printexc.register_printer in sexplib0 changed
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Warning: Duplicate dependency on package (sexplib0 (and :with-test (>=
- v0.15))) in 'depends' field. If you want to specify multiple constraints,
- combine them using (and ...).
- Hint: To disable this warning, add the following to your dune-project file:
- (warnings (duplicate_deps disabled))
-> compiled ppxlib.0.38.0
-> installed ppxlib.0.38.0
Processing 27/30: [ppx_bitstring: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ppx_bitstring" "-j" "71" "@install" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/ppx_bitstring.5.0.2)
- File "dune-project", line 39, characters 2-37:
- 39 | (ocaml (and :with-test (>= 5.2.0)))
- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Warning: Duplicate dependency on package (ocaml (and :with-test (>= 5.2.0)))
- in 'depends' field. If you want to specify multiple constraints, combine them
- using (and ...).
- Hint: To disable this warning, add the following to your dune-project file:
- (warnings (duplicate_deps disabled))
-> compiled ppx_bitstring.5.0.2
-> installed ppx_bitstring.5.0.2
Processing 29/30: [shapefile: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "shapefile" "-j" "71" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/shapefile.0.2.1)
-> compiled shapefile.0.2.1
-> installed shapefile.0.2.1
Done.
# To update the current shell environment, run: eval $(opam env)
2026-05-15 10:35.38 ---> saved as "31c5879f6e9d4919c1a8621af01a9c37fd2e9b5dc6dba2f899cd4b883bdb20d1"
Job succeeded
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