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Building on phoebe.caelum.ci.dev

(from ocaml/opam:debian-unstable)
Unable to find image 'ocaml/opam:debian-unstable' locally
debian-unstable: Pulling from ocaml/opam
384752546542: Pulling fs layer
384752546542: Verifying Checksum
384752546542: Download complete
384752546542: Pull complete
Digest: sha256:fcf3121263c59a1f7716501e69921b634fac652b1c96757a18e40158f5625013
Status: Downloaded newer image for ocaml/opam:debian-unstable
2023-11-17 23:04.48 ---> using "0acd5aeaa8f7bc314514d9795d14a7f12ec72a6a5b11c5904350189734c6859b" from cache

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

/: (env OPAMPRECISETRACKING 1)

/: (env OPAMUTF8 never)

/: (env OPAMEXTERNALSOLVER builtin-0install)

/: (env OPAMCRITERIA +removed)

/: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2023-11-17 23:04.48 ---> using "65c3237f501f7c75f3828458ecf2342bc41c98aaef8c6a7fd82bf46a58cb258c" 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 2dcd8684f95238ebe345f74fa6b964d42688f5b0"))
2023-11-17 23:04.48 ---> using "b0c8000718557b8df6d1174db7450577d3e662bdcbef702258ae014f9d274c4a" 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.
[NOTE] Make sure that ~/.profile is well sourced in your ~/.bashrc.

2023-11-17 23:04.48 ---> using "ffa3c56d541ad61e0ad7a929f22642bbc60b6f0af5a2de19fe22937eb35228af" from cache

/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
        (network host)
        (shell "opam switch create --repositories=default '4.12' '4.12.1'"))

<><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
Switch invariant: ["ocaml-base-compiler" {= "4.12.1"} | "ocaml-system" {= "4.12.1"}]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed base-bigarray.base
-> installed base-threads.base
-> installed base-unix.base
-> installed ocaml-options-vanilla.1
-> retrieved ocaml-base-compiler.4.12.1  (cached)
-> installed ocaml-base-compiler.4.12.1
-> installed ocaml-config.2
-> installed ocaml.4.12.1
Done.
# Run eval $(opam env --switch=4.12) to update the current shell environment
2023-11-17 23:04.48 ---> using "6d2d3021ba33e6d35d2d2fb7e9e5b40373bfef67ae36aef88baf7ff401a7562d" from cache

/: (run (network host)
        (shell "opam update --depexts"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian unstable InRelease [198 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-2023-11-17-1403.39-F-2023-11-17-0204.01.pdiff [30.7 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2023-11-17-1403.39-F-2023-11-17-0204.01.pdiff [30.7 kB]
- Fetched 292 kB in 3s (109 kB/s)
- Reading package lists...
- 
2023-11-17 23:04.48 ---> using "e40ef45389931eac78bd631422f6a56c30e2566f4b929e17bf33a888229f5a34" from cache

/: (env OCAMLPARAM warn-error=+8,_)

/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
        (network host)
        (shell  "\
               \nopam remove -y \"beluga.1.0\"\
               \nopam install -vy \"beluga.1.0\"\
               \nres=$?\
               \nif [ $res = 31 ]; then\
               \n    if opam show -f x-ci-accept-failures: \"beluga.1.0\" | 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\
               \n"))
[NOTE] beluga.1.0 is not installed.

Nothing to do.
The following actions will be performed:
=== install 15 packages
  - install beluga              1.0
  - install cppo                1.6.9   [required by extlib]
  - install dune                3.11.1  [required by beluga]
  - install dune-build-info     3.11.1  [required by beluga]
  - install extlib              1.7.9   [required by beluga]
  - install gen                 1.1     [required by beluga]
  - install linenoise           1.4.0   [required by beluga]
  - install ocaml-compiler-libs v0.12.4 [required by ppxlib]
  - install ppx_derivers        1.2.1   [required by ppxlib]
  - install ppxlib              0.31.0  [required by sedlex]
  - install result              1.5     [required by linenoise]
  - install sedlex              3.2     [required by beluga]
  - install seq                 base    [required by gen]
  - install sexplib0            v0.16.0 [required by ppxlib]
  - install stdlib-shims        0.3.0   [required by ppxlib]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  1/44:
Processing  2/44:
Processing  3/44:
-> retrieved cppo.1.6.9  (cached)
Processing  4/44:
-> retrieved extlib.1.7.9  (cached)
Processing  5/44:
-> retrieved gen.1.1  (cached)
Processing  6/44:
-> retrieved beluga.1.0  (cached)
Processing  7/44:
-> retrieved linenoise.1.4.0  (cached)
Processing  8/44:
-> retrieved ocaml-compiler-libs.v0.12.4  (cached)
Processing  9/44:
-> retrieved ppx_derivers.1.2.1  (cached)
Processing 10/44:
-> retrieved result.1.5  (cached)
Processing 11/44:
-> retrieved sedlex.3.2  (cached)
Processing 12/44:
Processing 13/44:
Processing 14/44:
-> installed seq.base
Processing 15/44:
-> retrieved sexplib0.v0.16.0  (cached)
Processing 16/44:
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved ppxlib.0.31.0  (cached)
-> retrieved dune.3.11.1, dune-build-info.3.11.1  (cached)
Processing 17/44: [dune: ocaml 71]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "ocaml" "boot/bootstrap.ml" "-j" "71" (CWD=/home/opam/.opam/4.12/.opam-switch/build/dune.3.11.1)
- ocamlc -output-complete-exe -w -24 -g -o .duneboot.exe -I boot unix.cma boot/libs.ml boot/duneboot.ml
- ./.duneboot.exe -j 71
- 

Processing 17/44: [dune: ./_boot/dune.exe build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "./_boot/dune.exe" "build" "dune.install" "--release" "--profile" "dune-bootstrap" "-j" "71" (CWD=/home/opam/.opam/4.12/.opam-switch/build/dune.3.11.1)
-> compiled  dune.3.11.1
-> installed dune.3.11.1
Processing 19/44: [cppo: dune build]
Processing 20/44: [cppo: dune build] [dune-build-info: rm]
Processing 21/44: [cppo: dune build] [dune-build-info: rm] [gen: dune build]
Processing 22/44: [cppo: dune build] [dune-build-info: rm] [gen: dune build] [ocaml-compiler-libs: dune build]
Processing 23/44: [cppo: dune build] [dune-build-info: rm] [gen: dune build] [ocaml-compiler-libs: dune build] [ppx_derivers: dune build]
Processing 24/44: [cppo: dune build] [dune-build-info: rm] [gen: dune build] [ocaml-compiler-libs: dune build] [ppx_derivers: dune build] [result: dune build]
Processing 25/44: [cppo: dune build] [dune-build-info: rm] [gen: dune build] [ocaml-compiler-libs: dune build] [ppx_derivers: dune build] [result: dune build] [sexplib0: dune build]
Processing 26/44: [cppo: dune build] [dune-build-info: rm] [gen: dune build] [ocaml-compiler-libs: dune build] [ppx_derivers: dune build] [result: dune build] [sexplib0: dune build] [stdlib-shims: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "rm" "-rf" "vendor/csexp" (CWD=/home/opam/.opam/4.12/.opam-switch/build/dune-build-info.3.11.1)
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "rm" "-rf" "vendor/pp" (CWD=/home/opam/.opam/4.12/.opam-switch/build/dune-build-info.3.11.1)
Processing 26/44: [cppo: dune build] [dune-build-info: dune build] [gen: dune build] [ocaml-compiler-libs: dune build] [ppx_derivers: dune build] [result: 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/4.12/.opam-switch/build/ppx_derivers.1.2.1)
-> compiled  ppx_derivers.1.2.1
Processing 26/44: [cppo: dune build] [dune-build-info: dune build] [gen: dune build] [ocaml-compiler-libs: dune build] [result: dune build] [sexplib0: dune build] [stdlib-shims: dune build]
-> installed ppx_derivers.1.2.1
Processing 27/44: [cppo: dune build] [dune-build-info: dune build] [gen: dune build] [ocaml-compiler-libs: dune build] [result: dune build] [sexplib0: dune build] [stdlib-shims: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "result" "-j" "71" (CWD=/home/opam/.opam/4.12/.opam-switch/build/result.1.5)
-> compiled  result.1.5
Processing 27/44: [cppo: dune build] [dune-build-info: dune build] [gen: dune build] [ocaml-compiler-libs: dune build] [sexplib0: dune build] [stdlib-shims: dune build]
-> installed result.1.5
Processing 28/44: [cppo: dune build] [dune-build-info: dune build] [gen: dune build] [ocaml-compiler-libs: dune build] [sexplib0: dune build] [stdlib-shims: dune build]
Processing 29/44: [cppo: dune build] [dune-build-info: dune build] [gen: dune build] [linenoise: 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/4.12/.opam-switch/build/stdlib-shims.0.3.0)
-> compiled  stdlib-shims.0.3.0
Processing 29/44: [cppo: dune build] [dune-build-info: dune build] [gen: dune build] [linenoise: dune build] [ocaml-compiler-libs: dune build] [sexplib0: dune build]
-> installed stdlib-shims.0.3.0
Processing 30/44: [cppo: dune build] [dune-build-info: dune build] [gen: dune build] [linenoise: dune build] [ocaml-compiler-libs: dune build] [sexplib0: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "cppo" "-j" "71" (CWD=/home/opam/.opam/4.12/.opam-switch/build/cppo.1.6.9)
-> compiled  cppo.1.6.9
Processing 30/44: [dune-build-info: dune build] [gen: dune build] [linenoise: dune build] [ocaml-compiler-libs: dune build] [sexplib0: dune build]
-> installed cppo.1.6.9
Processing 31/44: [dune-build-info: dune build] [gen: dune build] [linenoise: dune build] [ocaml-compiler-libs: dune build] [sexplib0: dune build]
Processing 32/44: [dune-build-info: dune build] [extlib: dune build] [gen: dune build] [linenoise: 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/4.12/.opam-switch/build/sexplib0.v0.16.0)
-> compiled  sexplib0.v0.16.0
Processing 32/44: [dune-build-info: dune build] [extlib: dune build] [gen: dune build] [linenoise: dune build] [ocaml-compiler-libs: dune build]
-> installed sexplib0.v0.16.0
Processing 33/44: [dune-build-info: dune build] [extlib: dune build] [gen: dune build] [linenoise: dune build] [ocaml-compiler-libs: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "@install" "-p" "gen" "-j" "71" (CWD=/home/opam/.opam/4.12/.opam-switch/build/gen.1.1)
-> compiled  gen.1.1
Processing 33/44: [dune-build-info: dune build] [extlib: dune build] [linenoise: dune build] [ocaml-compiler-libs: dune build]
-> installed gen.1.1
Processing 34/44: [dune-build-info: dune build] [extlib: dune build] [linenoise: dune build] [ocaml-compiler-libs: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "@install" "-p" "linenoise" "-j" "71" (CWD=/home/opam/.opam/4.12/.opam-switch/build/linenoise.1.4.0)
-> compiled  linenoise.1.4.0
Processing 34/44: [dune-build-info: dune build] [extlib: dune build] [ocaml-compiler-libs: dune build]
-> installed linenoise.1.4.0
Processing 35/44: [dune-build-info: dune build] [extlib: dune build] [ocaml-compiler-libs: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ocaml-compiler-libs" "-j" "71" "@install" (CWD=/home/opam/.opam/4.12/.opam-switch/build/ocaml-compiler-libs.v0.12.4)
-> compiled  ocaml-compiler-libs.v0.12.4
Processing 35/44: [dune-build-info: dune build] [extlib: dune build]
-> installed ocaml-compiler-libs.v0.12.4
Processing 36/44: [dune-build-info: dune build] [extlib: dune build]
Processing 37/44: [dune-build-info: dune build] [extlib: dune build] [ppxlib: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "dune-build-info" "-j" "71" "@install" (CWD=/home/opam/.opam/4.12/.opam-switch/build/dune-build-info.3.11.1)
-> compiled  dune-build-info.3.11.1
Processing 37/44: [extlib: dune build] [ppxlib: dune build]
-> installed dune-build-info.3.11.1
Processing 38/44: [extlib: dune build] [ppxlib: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "extlib" "-j" "71" (CWD=/home/opam/.opam/4.12/.opam-switch/build/extlib.1.7.9)
-> compiled  extlib.1.7.9
Processing 38/44: [ppxlib: dune build]
-> installed extlib.1.7.9
Processing 39/44: [ppxlib: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "ppxlib" "-j" "71" "@install" (CWD=/home/opam/.opam/4.12/.opam-switch/build/ppxlib.0.31.0)
-> compiled  ppxlib.0.31.0
-> installed ppxlib.0.31.0
Processing 41/44: [sedlex: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "sedlex" "-j" "71" "@install" (CWD=/home/opam/.opam/4.12/.opam-switch/build/sedlex.3.2)
-> compiled  sedlex.3.2
-> installed sedlex.3.2
Processing 43/44: [beluga: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "beluga" "-j" "71" (CWD=/home/opam/.opam/4.12/.opam-switch/build/beluga.1.0)
- (cd _build/default && /home/opam/.opam/4.12/bin/ocamlopt.opt -w -40 -g -I src/core/.beluga.objs/byte -I src/core/.beluga.objs/native -I /home/opam/.opam/4.12/lib/extlib -I /home/opam/.opam/4.12/lib/gen -I /home/opam/.opam/4.12/lib/sedlex -I /home/opam/.opam/4.12/lib/seq -I src/support/.support.objs/byte -I src/support/.support.objs/native -intf-suffix .ml -no-alias-deps -open Beluga -o src/core/.beluga.objs/native/beluga__Error.cmx -c -impl src/core/error.pp.ml)
- File "src/core/error.ml", lines 116-122, characters 4-7:
- 116 | ....begin fun (Sys_error msg) ->
- 117 |     print
- 118 |       begin fun ppf ->
- 119 |       Format.fprintf ppf "System error: %s"
- 120 |         msg
- 121 |       end
- 122 |     end.
- Error (warning 8 [partial-match]): this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- *extension*
- Matching over values of extensible variant types (the *extension* above)
- must include a wild card pattern in order to be exhaustive.
- File "src/core/error.ml", lines 125-131, characters 4-7:
- 125 | ....begin fun (Violation msg) ->
- 126 |     print
- 127 |       begin fun ppf ->
- 128 |       Format.fprintf ppf "@[<v>Internal error (please report as a bug):@,@[%a@]@]"
- 129 |         Format.pp_print_string msg
- 130 |       end
- 131 |     end.
- Error (warning 8 [partial-match]): this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- *extension*
- Matching over values of extensible variant types (the *extension* above)
- must include a wild card pattern in order to be exhaustive.
- File "src/core/error.ml", lines 134-141, characters 4-7:
- 134 | ....begin fun (NotImplemented (loc, msg)) ->
- 135 |     print
- 136 |       begin fun ppf ->
- 137 |       Maybe.when_some loc print_location;
- 138 |       Format.fprintf ppf "@[<v>Not implemented.@,@[%a@]@]"
- 139 |         Format.pp_print_string msg
- 140 |       end
- 141 |     end
- Error (warning 8 [partial-match]): this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- *extension*
- Matching over values of extensible variant types (the *extension* above)
- must include a wild card pattern in order to be exhaustive.
- (cd _build/default && /home/opam/.opam/4.12/bin/ocamlc.opt -w -40 -g -bin-annot -I src/core/.beluga.objs/byte -I /home/opam/.opam/4.12/lib/extlib -I /home/opam/.opam/4.12/lib/gen -I /home/opam/.opam/4.12/lib/sedlex -I /home/opam/.opam/4.12/lib/seq -I src/support/.support.objs/byte -no-alias-deps -open Beluga -o src/core/.beluga.objs/byte/beluga__Synint.cmo -c -impl src/core/synint.pp.ml)
- File "src/core/synint.ml", lines 373-376, characters 4-42:
- 373 | ....function
- 374 |     | tS when k = 0 -> tS
- 375 |     | Nil -> Nil
- 376 |     | App (_, tS') -> drop_spine (k-1) tS'
- Error (warning 8 [partial-match]): this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- SClo _
- (However, some guarded clause may match this value.)
- File "src/core/synint.ml", lines 606-609, characters 4-60:
- 606 | ....function
- 607 |     | PatNil -> PatNil
- 608 |     | PatApp (loc, p, pS) ->
- 609 |        PatApp (loc, strip_pattern p, strip_pattern_spine pS)
- Error (warning 8 [partial-match]): this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- PatObs (_, _, _, _)
[ERROR] The compilation of beluga.1.0 failed at "dune build -p beluga -j 71".

#=== ERROR while compiling beluga.1.0 =========================================#
# context              2.2.0~alpha3 | linux/x86_64 | ocaml-base-compiler.4.12.1 | file:///home/opam/opam-repository
# path                 ~/.opam/4.12/.opam-switch/build/beluga.1.0
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p beluga -j 71
# exit-code            1
# env-file             ~/.opam/log/beluga-8-f7b6a4.env
# output-file          ~/.opam/log/beluga-8-f7b6a4.out
### output ###
# (cd _build/default && /home/opam/.opam/4.12/bin/ocamlopt.opt -w -40 -g -I src/core/.beluga.objs/byte -I src/core/.beluga.objs/native -I /home/opam/.opam/4.12/lib/extlib -I /home/opam/.opam/4.12/lib/gen -I /home/opam/.opam/4.12/lib/sedlex -I /home/opam/.opam/4.12/lib/seq -I src/support/.support.objs/byte -I src/support/.support.objs/native -intf-suffix .ml -no-alias-deps -open Beluga -o src/core/.beluga.objs/native/beluga__Error.cmx -c -impl src/core/error.pp.ml)
# File "src/core/error.ml", lines 116-122, characters 4-7:
# 116 | ....begin fun (Sys_error msg) ->
# 117 |     print
# 118 |       begin fun ppf ->
# 119 |       Format.fprintf ppf "System error: %s"
# 120 |         msg
# 121 |       end
# 122 |     end.
# Error (warning 8 [partial-match]): this pattern-matching is not exhaustive.
# Here is an example of a case that is not matched:
# *extension*
# Matching over values of extensible variant types (the *extension* above)
# must include a wild card pattern in order to be exhaustive.
# File "src/core/error.ml", lines 125-131, characters 4-7:
# 125 | ....begin fun (Violation msg) ->
# 126 |     print
# 127 |       begin fun ppf ->
# 128 |       Format.fprintf ppf "@[<v>Internal error (please report as a bug):@,@[%a@]@]"
# 129 |         Format.pp_print_string msg
# 130 |       end
# 131 |     end.
# Error (warning 8 [partial-match]): this pattern-matching is not exhaustive.
# Here is an example of a case that is not matched:
# *extension*
# Matching over values of extensible variant types (the *extension* above)
# must include a wild card pattern in order to be exhaustive.
# File "src/core/error.ml", lines 134-141, characters 4-7:
# 134 | ....begin fun (NotImplemented (loc, msg)) ->
# 135 |     print
# 136 |       begin fun ppf ->
# 137 |       Maybe.when_some loc print_location;
# 138 |       Format.fprintf ppf "@[<v>Not implemented.@,@[%a@]@]"
# 139 |         Format.pp_print_string msg
# 140 |       end
# 141 |     end
# Error (warning 8 [partial-match]): this pattern-matching is not exhaustive.
# Here is an example of a case that is not matched:
# *extension*
# Matching over values of extensible variant types (the *extension* above)
# must include a wild card pattern in order to be exhaustive.
# (cd _build/default && /home/opam/.opam/4.12/bin/ocamlc.opt -w -40 -g -bin-annot -I src/core/.beluga.objs/byte -I /home/opam/.opam/4.12/lib/extlib -I /home/opam/.opam/4.12/lib/gen -I /home/opam/.opam/4.12/lib/sedlex -I /home/opam/.opam/4.12/lib/seq -I src/support/.support.objs/byte -no-alias-deps -open Beluga -o src/core/.beluga.objs/byte/beluga__Synint.cmo -c -impl src/core/synint.pp.ml)
# File "src/core/synint.ml", lines 373-376, characters 4-42:
# 373 | ....function
# 374 |     | tS when k = 0 -> tS
# 375 |     | Nil -> Nil
# 376 |     | App (_, tS') -> drop_spine (k-1) tS'
# Error (warning 8 [partial-match]): this pattern-matching is not exhaustive.
# Here is an example of a case that is not matched:
# SClo _
# (However, some guarded clause may match this value.)
# File "src/core/synint.ml", lines 606-609, characters 4-60:
# 606 | ....function
# 607 |     | PatNil -> PatNil
# 608 |     | PatApp (loc, p, pS) ->
# 609 |        PatApp (loc, strip_pattern p, strip_pattern_spine pS)
# Error (warning 8 [partial-match]): this pattern-matching is not exhaustive.
# Here is an example of a case that is not matched:
# PatObs (_, _, _, _)



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build beluga 1.0
+- 
+- The following changes have been performed
| - install cppo                1.6.9
| - install dune                3.11.1
| - install dune-build-info     3.11.1
| - install extlib              1.7.9
| - install gen                 1.1
| - install linenoise           1.4.0
| - install ocaml-compiler-libs v0.12.4
| - install ppx_derivers        1.2.1
| - install ppxlib              0.31.0
| - install result              1.5
| - install sedlex              3.2
| - install seq                 base
| - install sexplib0            v0.16.0
| - install stdlib-shims        0.3.0
+- 
# Run eval $(opam env) to update the current shell environment

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/4.12/.opam-switch/backup/state-20231117230450.export"
'opam install -vy beluga.1.0' failed.
"/usr/bin/env" "bash" "-c" "
opam remove -y "beluga.1.0"
opam install -vy "beluga.1.0"
res=$?
if [ $res = 31 ]; then
    if opam show -f x-ci-accept-failures: "beluga.1.0" | grep -q '"debian-unstable"'; then
        echo "This package failed and has been disabled for CI using the 'x-ci-accept-failures' field."
        exit 69
    fi
fi


exit $res
" failed with exit status 31
Failed: Build failed