Building on clete.caelum.ci.dev
(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 09:48.55 ---> 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 09:48.55 ---> 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 09:48.55 ---> 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 09:48.55 ---> 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 09:48.55 ---> 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 2s (285 kB/s)
- Reading package lists...
2026-05-15 09:48.55 ---> 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 $(opam env)
2026-05-15 09:48.55 ---> using "7265f30b092a56c7885cec35a3cbb57018b52ead97eb8ee5c84033684bc61948" from cache
/: (env DUNE_CACHE enabled)
/: (env DUNE_CACHE_TRANSPORT direct)
/: (env DUNE_CACHE_DUPLICATION copy)
/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune)))
(network host)
(shell "opam remove -y lambda.0.1.7\
\nopam install -vy lambda.0.1.7\
\nres=$?\
\nif [ $res = 31 ]; then\
\n if opam show -f x-ci-accept-failures: lambda.0.1.7 | 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"))
Nothing to do.
[NOTE] lambda.0.1.7 is not installed.
The following actions will be performed:
=== install 6 packages
- install lambda 0.1.7
- install menhir 20260209 [required by lambda]
- install menhirCST 20260209 [required by menhir]
- install menhirGLR 20260209 [required by menhir]
- install menhirLib 20260209 [required by menhir]
- install menhirSdk 20260209 [required by menhir]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing 1/14: [lambda.0.1.7: http]
Processing 2/14: [lambda.0.1.7: http] [menhir.20260209 + 4 others: extract]
Processing 2/14: [lambda.0.1.7: extract] [menhir.20260209 + 4 others: extract]
-> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209 (cached)
Processing 2/14: [lambda.0.1.7: extract]
Processing 3/14: [lambda.0.1.7: extract] [menhirCST: dune build]
Processing 4/14: [lambda.0.1.7: extract] [menhirCST: dune build] [menhirGLR: dune build]
Processing 5/14: [lambda.0.1.7: extract] [menhirCST: dune build] [menhirGLR: dune build] [menhirLib: dune build]
Processing 6/14: [lambda.0.1.7: extract] [menhirCST: dune build] [menhirGLR: dune build] [menhirLib: dune build] [menhirSdk: dune build]
-> retrieved lambda.0.1.7 (https://github.com/dakk/lambda/archive/v0.1.7.tar.gz)
Processing 6/14: [menhirCST: dune build] [menhirGLR: dune build] [menhirLib: dune build] [menhirSdk: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "menhirCST" "-j" "71" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/menhirCST.20260209)
-> compiled menhirCST.20260209
Processing 6/14: [menhirGLR: dune build] [menhirLib: dune build] [menhirSdk: dune build]
-> installed menhirCST.20260209
Processing 7/14: [menhirGLR: dune build] [menhirLib: dune build] [menhirSdk: 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.20260209)
-> compiled menhirLib.20260209
Processing 7/14: [menhirGLR: dune build] [menhirSdk: dune build]
-> installed menhirLib.20260209
Processing 8/14: [menhirGLR: dune build] [menhirSdk: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "menhirGLR" "-j" "71" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/menhirGLR.20260209)
-> compiled menhirGLR.20260209
Processing 8/14: [menhirSdk: dune build]
-> installed menhirGLR.20260209
Processing 9/14: [menhirSdk: 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.20260209)
-> compiled menhirSdk.20260209
-> installed menhirSdk.20260209
Processing 11/14: [menhir: 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.20260209)
- (cd _build/default/lib/pack && ./pack.exe)
- Creating menhirLib.ml...
- Creating menhirLib.mli...
- (cd _build/default/driver/stage2 && .bin/menhir --exn-carries-state --no-pager --require-aliases --strict Parser.mly --compare-errors ParserMessages.auto.messages --compare-errors ParserMessages.messages) > _build/default/driver/stage2/ParserMessages.check
- Read 103 sample input sentences and 103 error messages.
- Read 103 sample input sentences and 50 error messages.
- (cd _build/default/driver/stage2 && .bin/menhir --exn-carries-state --no-pager --require-aliases --strict Parser.mly --compile-errors ParserMessages.messages) > _build/default/driver/stage2/ParserMessages.ml
- Read 103 sample input sentences and 50 error messages.
- (cd _build/default && driver/stage2/.bin/menhir --exn-carries-state --no-pager --require-aliases --strict -lg 1 -la 1 -lc 1 -v driver/stage2/Parser.mly --base driver/stage2/Parser --infer-read-reply driver/stage2/Parser__mock.mli.inferred)
- Grammar has 57 nonterminal symbols, among which 1 start symbols.
- Grammar has 38 terminal symbols.
- Grammar has 132 productions.
- Built an LR(0) automaton with 205 states.
- The grammar is not SLR(1) -- 7 states have a conflict.
- The construction mode is no-pager.
- Built an LR(1) automaton with 314 states.
- One shift/reduce conflict was silently solved.
- Extra reductions on error were added in 50 states.
- Priority played a role in 0 of these states.
- 158 out of 314 states have a default reduction.
- 110 out of 314 states are represented.
- 45 out of 98 symbols keep track of their start position.
- 40 out of 98 symbols keep track of their end position.
- The StackLang code contains 4186 instructions in 282 blocks.
- The StackLang code comprises 5 mutually recursive groups.
-> compiled menhir.20260209
-> installed menhir.20260209
Processing 13/14: [lambda: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "lambda" "-j" "71" (CWD=/home/opam/.opam/5.3-opam/.opam-switch/build/lambda.0.1.7)
- (cd _build/default && /home/opam/.opam/5.3-opam/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I src/.lambda.objs/byte -cmi-file src/.lambda.objs/byte/lambda__L.cmi -no-alias-deps -open Lambda -o src/.lambda.objs/byte/lambda__L.cmo -c -impl src/l.ml)
- File "src/l.ml", lines 72-78, characters 23-64:
- 72 | .......................match t with
- 73 | Var y -> if x=y then t' else Var y
- 74 | | App(t0,t1) -> App(subst x t' t0, subst x t' t1)
- 75 | | Abs(y,t0) when y=x -> Abs(x,t0)
- 76 | | Abs(y,t0) when y!=x && not (member y (fv t')) -> Abs(y, subst x t' t0)
- 77 | | Abs(y,t0) when y!=x && member y (fv t') ->
- 78 | let z = gensym() in Abs(z,subst x t' (subst z (Var y) t0))..
- Warning 8 [partial-match]: this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- Abs _
- (However, some guarded clause may match this value.)
-
- File "src/l.ml", lines 104-107, characters 53-81:
- 104 | .....................................................match t with
- 105 | Abs(x,t') -> Abs(x,reduce1 t')
- 106 | | App(Abs(x,t0),t1) -> subst x t1 t0
- 107 | | App(t0,t1) -> if has_redex t0 then App(reduce1 t0,t1) else App(t0,reduce1 t1)..
- Warning 8 [partial-match]: this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- Var _
-
- File "src/l.ml", lines 122-128, characters 51-78:
- 122 | ...................................................match t with
- 123 | Var y -> if x=y then t' else Var y
- 124 | | App(t0,t1) -> App(subst' x t' t0 (n'-1), subst' x t' t1 (n'-1))
- 125 | | Abs(y,t0) when y=x -> Abs(x,t0)
- 126 | | Abs(y,t0) when y!=x && not (member y (fv t')) -> Abs(y, subst' x t' t0 (n'-1))
- 127 | | Abs(y,t0) when y!=x && member y (fv t') ->
- 128 | let z = gensym() in Abs(z,subst' x t' (subst' z (Var y) t0 (n'-1)) (n'-1))
- Warning 8 [partial-match]: this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- Abs _
- (However, some guarded clause may match this value.)
-
- File "src/l.ml", lines 130-133, characters 69-97:
- 130 | .....................................................................match t with
- 131 | Abs(x,t') -> Abs(x,reduce1' t' (n'-1))
- 132 | | App(Abs(x,t0),t1) -> subst' x t1 t0 (n'-1)
- 133 | | App(t0,t1) -> if has_redex t0 then App(reduce1' t0 (n'-1),t1) else App(t0,reduce1' t1 (n'-1))
- Warning 8 [partial-match]: this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- Var _
- (cd _build/default && /home/opam/.opam/5.3-opam/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I src/.lambda.objs/byte -cmi-file src/.lambda.objs/byte/lambda__Church.cmi -no-alias-deps -open Lambda -o src/.lambda.objs/byte/lambda__Church.cmo -c -impl src/church.ml)
- File "src/church.ml", lines 19-22, characters 21-20:
- 19 | .....................match t with
- 20 | App(Var f, inner) -> App(Var "f", convin inner)
- 21 | | App(Var f, Var x) -> App(Var "f", Var "x")
- 22 | | Var x -> Var "x"
- Warning 8 [partial-match]: this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- App ((Abs _|App (_, _)), _)
-
- File "src/church.ml", line 21, characters 4-21:
- 21 | | App(Var f, Var x) -> App(Var "f", Var "x")
- ^^^^^^^^^^^^^^^^^
- Warning 11 [redundant-case]: this match case is unused.
- (cd _build/default && /home/opam/.opam/5.3-opam/bin/ocamlopt.opt -w -40 -g -I src/.lambda.objs/byte -I src/.lambda.objs/native -cmi-file src/.lambda.objs/byte/lambda__L.cmi -no-alias-deps -open Lambda -o src/.lambda.objs/native/lambda__L.cmx -c -impl src/l.ml)
- File "src/l.ml", lines 72-78, characters 23-64:
- 72 | .......................match t with
- 73 | Var y -> if x=y then t' else Var y
- 74 | | App(t0,t1) -> App(subst x t' t0, subst x t' t1)
- 75 | | Abs(y,t0) when y=x -> Abs(x,t0)
- 76 | | Abs(y,t0) when y!=x && not (member y (fv t')) -> Abs(y, subst x t' t0)
- 77 | | Abs(y,t0) when y!=x && member y (fv t') ->
- 78 | let z = gensym() in Abs(z,subst x t' (subst z (Var y) t0))..
- Warning 8 [partial-match]: this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- Abs _
- (However, some guarded clause may match this value.)
-
- File "src/l.ml", lines 104-107, characters 53-81:
- 104 | .....................................................match t with
- 105 | Abs(x,t') -> Abs(x,reduce1 t')
- 106 | | App(Abs(x,t0),t1) -> subst x t1 t0
- 107 | | App(t0,t1) -> if has_redex t0 then App(reduce1 t0,t1) else App(t0,reduce1 t1)..
- Warning 8 [partial-match]: this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- Var _
-
- File "src/l.ml", lines 122-128, characters 51-78:
- 122 | ...................................................match t with
- 123 | Var y -> if x=y then t' else Var y
- 124 | | App(t0,t1) -> App(subst' x t' t0 (n'-1), subst' x t' t1 (n'-1))
- 125 | | Abs(y,t0) when y=x -> Abs(x,t0)
- 126 | | Abs(y,t0) when y!=x && not (member y (fv t')) -> Abs(y, subst' x t' t0 (n'-1))
- 127 | | Abs(y,t0) when y!=x && member y (fv t') ->
- 128 | let z = gensym() in Abs(z,subst' x t' (subst' z (Var y) t0 (n'-1)) (n'-1))
- Warning 8 [partial-match]: this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- Abs _
- (However, some guarded clause may match this value.)
-
- File "src/l.ml", lines 130-133, characters 69-97:
- 130 | .....................................................................match t with
- 131 | Abs(x,t') -> Abs(x,reduce1' t' (n'-1))
- 132 | | App(Abs(x,t0),t1) -> subst' x t1 t0 (n'-1)
- 133 | | App(t0,t1) -> if has_redex t0 then App(reduce1' t0 (n'-1),t1) else App(t0,reduce1' t1 (n'-1))
- Warning 8 [partial-match]: this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- Var _
- (cd _build/default && /home/opam/.opam/5.3-opam/bin/ocamlopt.opt -w -40 -g -I src/.lambda.objs/byte -I src/.lambda.objs/native -cmi-file src/.lambda.objs/byte/lambda__Church.cmi -no-alias-deps -open Lambda -o src/.lambda.objs/native/lambda__Church.cmx -c -impl src/church.ml)
- File "src/church.ml", lines 19-22, characters 21-20:
- 19 | .....................match t with
- 20 | App(Var f, inner) -> App(Var "f", convin inner)
- 21 | | App(Var f, Var x) -> App(Var "f", Var "x")
- 22 | | Var x -> Var "x"
- Warning 8 [partial-match]: this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- App ((Abs _|App (_, _)), _)
-
- File "src/church.ml", line 21, characters 4-21:
- 21 | | App(Var f, Var x) -> App(Var "f", Var "x")
- ^^^^^^^^^^^^^^^^^
- Warning 11 [redundant-case]: this match case is unused.
-> compiled lambda.0.1.7
-> installed lambda.0.1.7
Done.
# To update the current shell environment, run: eval $(opam env)
2026-05-15 09:49.13 ---> saved as "8e4eba7c67ccc0b378b736e48bfb286d7e750309d2c0abed966c74fdc00d4e73"
Job succeeded
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