Build:
  1. 0
2024-03-27 14:46.29: New job: Voodoo do ocaml-base-compiler.4.02.2; d41d8cd98f00b204e9800998ecf8427e
2024-03-27 14:46.29: Waiting for resource in pool OCluster
2024-03-27 14:47.44: Waiting for worker…
2024-03-27 14:47.46: Got resource from pool OCluster
2024-03-27 14:47.46: Using cache hint "docs-universe-compile-4.02.2"

To reproduce locally:

cat > prep.spec <<'END-OF-SPEC'
((build tools
        ((from ocaml/opam:debian-12-ocaml-4.02@sha256:cdfe94e4559c9f9035fb339dd86f8d9b4218160ce21cac9a9b3395cf4cef3240)
         (user (uid 1000) (gid 1000))
         (workdir /home/opam)
         (run (shell "sudo chown opam:opam /home/opam"))
         (run (network host)
              (shell "sudo apt-get update && sudo apt-get install -yy m4"))
         (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune)))
              (network host)
              (shell "opam pin -ny https://github.com/ocaml-doc/voodoo.git#dc54397f66abf95c964ea4de0f3a0ff2aec56efe && opam depext -iy voodoo-do"))
         (run (shell "cp $(opam config var bin)/odoc $(opam config var bin)/voodoo-do /home/opam"))))
 (from ocaml/opam:debian-12-ocaml-4.02@sha256:cdfe94e4559c9f9035fb339dd86f8d9b4218160ce21cac9a9b3395cf4cef3240)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo chown opam:opam /home/opam"))
 (workdir /home/opam/docs/)
 (run (shell "sudo chown opam:opam . "))
 (copy (from (build tools))
       (src /home/opam/odoc /home/opam/voodoo-do)
       (dst /home/opam/))
 (run (shell "mv ~/odoc $(opam config var bin)/odoc"))
 (run (network host)
      (secrets (ssh_privkey (target /home/opam/.ssh/id_rsa)) (ssh_pubkey (target /home/opam/.ssh/id_rsa.pub)) (ssh_config (target /home/opam/.ssh/config)))
      (shell "(rsync -aR docs.ci.ocaml.org:/data/./prep/universes/d41d8cd98f00b204e9800998ecf8427e/ocaml-base-compiler/4.02.2 .) && (find . -name '*.tar' -exec tar -xvf {} \\;)"))
 (run (shell "(mkdir -p compile/p/ocaml-base-compiler/4.02.2) && (rm -f compile/packages.mld compile/page-packages.odoc compile/packages/*.mld compile/packages/*.odoc compile/packages/ocaml-base-compiler/*.odoc)"))
 (run (shell "(OCAMLRUNPARAM=b opam exec -- /home/opam/voodoo-do --failed -p ocaml-base-compiler -b ) && (shopt -s nullglob && ((tar -cvf compile/p/ocaml-base-compiler/4.02.2.tar compile/p/ocaml-base-compiler/4.02.2/*  && rm -R compile/p/ocaml-base-compiler/4.02.2/* && mv compile/p/ocaml-base-compiler/4.02.2.tar compile/p/ocaml-base-compiler/4.02.2/content.tar) || (echo 'Empty directory'))) && (mkdir -p linked && mkdir -p epoch-55dd4fa21db83a5a988da67fb5854083 && mv linked epoch-55dd4fa21db83a5a988da67fb5854083/) && (mkdir -p epoch-55dd4fa21db83a5a988da67fb5854083/linked/p/ocaml-base-compiler/4.02.2) && (shopt -s nullglob && ((tar -cvf epoch-55dd4fa21db83a5a988da67fb5854083/linked/p/ocaml-base-compiler/4.02.2.tar epoch-55dd4fa21db83a5a988da67fb5854083/linked/p/ocaml-base-compiler/4.02.2/*  && rm -R epoch-55dd4fa21db83a5a988da67fb5854083/linked/p/ocaml-base-compiler/4.02.2/* && mv epoch-55dd4fa21db83a5a988da67fb5854083/linked/p/ocaml-base-compiler/4.02.2.tar epoch-55dd4fa21db83a5a988da67fb5854083/linked/p/ocaml-base-compiler/4.02.2/content.tar) || (echo 'Empty directory')))"))
 (run (network host)
      (secrets (ssh_privkey (target /home/opam/.ssh/id_rsa)) (ssh_pubkey (target /home/opam/.ssh/id_rsa.pub)) (ssh_config (target /home/opam/.ssh/config)))
      (shell "(echo '0.491474') && (rsync -aR ./compile/p/ocaml-base-compiler/4.02.2 ./epoch-55dd4fa21db83a5a988da67fb5854083/linked/p/ocaml-base-compiler/ docs.ci.ocaml.org:/data/.) && (set 'compile/p/ocaml-base-compiler/4.02.2'; HASH=$((sha256sum $1/content.tar | cut -d \" \" -f 1)  || echo -n 'empty'); printf \"COMPILE:$2:$HASH\\n\";) && (set 'epoch-55dd4fa21db83a5a988da67fb5854083/linked/p/ocaml-base-compiler/4.02.2'; HASH=$((sha256sum $1/content.tar \"$1/../page-4.02.2.odocl\" | sort | sha256sum | cut -d \" \" -f 1)  || echo -n 'empty'); printf \"LINKED:$2:$HASH\\n\";)"))
)
END-OF-SPEC

ocluster-client submit-obuilder --local-file prep.spec \
--pool linux-x86_64 --connect ocluster-submission.cap --cache-hint docs-universe-compile-4.02.2 \
--secret ssh_privkey:id_rsa --secret ssh_pubkey:id_rsa.pub--secret ssh_config:ssh_config

2024-03-27 14:47.46: RETRYING: 2024-03-27/144629-voodoo-do-ae3f48 Number of retries: 0 (retriable error condition)
Building on x86-bm-c2.sw.ocaml.org

(build "tools" …)

(from ocaml/opam:debian-12-ocaml-4.02@sha256:cdfe94e4559c9f9035fb339dd86f8d9b4218160ce21cac9a9b3395cf4cef3240)
Unable to find image 'ocaml/opam:debian-12-ocaml-4.02@sha256:cdfe94e4559c9f9035fb339dd86f8d9b4218160ce21cac9a9b3395cf4cef3240' locally
docker.io/ocaml/opam@sha256:cdfe94e4559c9f9035fb339dd86f8d9b4218160ce21cac9a9b3395cf4cef3240: Pulling from ocaml/opam
ce7fa21fc954: Pulling fs layer
ce7fa21fc954: Download complete
ce7fa21fc954: Pull complete
Digest: sha256:cdfe94e4559c9f9035fb339dd86f8d9b4218160ce21cac9a9b3395cf4cef3240
Status: Downloaded newer image for ocaml/opam@sha256:cdfe94e4559c9f9035fb339dd86f8d9b4218160ce21cac9a9b3395cf4cef3240
2024-03-27 14:45.10 ---> saved as "73557ce03bc6875497c501a20ff4f5b062ec3803ed16e26af9de06fcb3751aed"

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo chown opam:opam /home/opam"))
2024-03-27 14:45.10 ---> saved as "e8a254018c5516f63fffd6e8048d46ea32ea2af60a6a0baa994875b35f4532eb"

/home/opam: (run (network host)
                 (shell "sudo apt-get update && sudo apt-get install -yy m4"))
Hit:1 http://deb.debian.org/debian bookworm InRelease
Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
Get:4 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [147 kB]
Fetched 251 kB in 0s (777 kB/s)
Reading package lists...
Reading package lists...
Building dependency tree...
Reading state information...
Suggested packages:
  m4-doc
The following NEW packages will be installed:
  m4
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 287 kB of archives.
After this operation, 686 kB of additional disk space will be used.
Get:1 http://deb.debian.org/debian bookworm/main amd64 m4 amd64 1.4.19-3 [287 kB]
debconf: delaying package configuration, since apt-utils is not installed
Fetched 287 kB in 0s (13.4 MB/s)
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 ... 18743 files and directories currently installed.)
Preparing to unpack .../archives/m4_1.4.19-3_amd64.deb ...
Unpacking m4 (1.4.19-3) ...
Setting up m4 (1.4.19-3) ...
2024-03-27 14:45.13 ---> saved as "4c8bc20d8816d9171236a33c700364f3964787d2b4f96e72ace649034cf153b2"

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune)))
                 (network host)
                 (shell "opam pin -ny https://github.com/ocaml-doc/voodoo.git#dc54397f66abf95c964ea4de0f3a0ff2aec56efe && opam depext -iy voodoo-do"))
[voodoo: git]
[voodoo: git]
[voodoo: git]
[voodoo: git]
[voodoo: git]
[voodoo: git]
[voodoo: git]
[voodoo: git]
[voodoo] synchronised from git+https://github.com/ocaml-doc/voodoo.git#dc54397f66abf95c964ea4de0f3a0ff2aec56efe
This will pin the following packages: voodoo-prep, voodoo-lib, voodoo-gen, voodoo-do. Continue? [Y/n] y
Package voodoo-prep does not exist, create as a NEW package? [Y/n] y
[voodoo-prep.~dev: git]
[voodoo-prep.~dev: git]
[voodoo-prep.~dev: git]
[voodoo-prep.~dev: git]
[voodoo-prep.~dev: git]
[voodoo-prep.~dev: git]
[voodoo-prep.~dev: git]
[voodoo-prep.~dev: git]
[voodoo-prep.~dev] synchronised from git+https://github.com/ocaml-doc/voodoo.git#dc54397f66abf95c964ea4de0f3a0ff2aec56efe
voodoo-prep is now pinned to git+https://github.com/ocaml-doc/voodoo.git#dc54397f66abf95c964ea4de0f3a0ff2aec56efe (version ~dev)
Package voodoo-lib does not exist, create as a NEW package? [Y/n] y
[voodoo-lib.~dev: git]
[voodoo-lib.~dev: git]
[voodoo-lib.~dev: git]
[voodoo-lib.~dev: git]
[voodoo-lib.~dev: git]
[voodoo-lib.~dev: git]
[voodoo-lib.~dev: git]
[voodoo-lib.~dev: git]
[voodoo-lib.~dev] synchronised from git+https://github.com/ocaml-doc/voodoo.git#dc54397f66abf95c964ea4de0f3a0ff2aec56efe
voodoo-lib is now pinned to git+https://github.com/ocaml-doc/voodoo.git#dc54397f66abf95c964ea4de0f3a0ff2aec56efe (version ~dev)
Package voodoo-gen does not exist, create as a NEW package? [Y/n] y
[voodoo-gen.~dev: git]
[voodoo-gen.~dev: git]
[voodoo-gen.~dev: git]
[voodoo-gen.~dev: git]
[voodoo-gen.~dev: git]
[voodoo-gen.~dev: git]
[voodoo-gen.~dev: git]
[voodoo-gen.~dev: git]
[voodoo-gen.~dev] synchronised from git+https://github.com/ocaml-doc/voodoo.git#dc54397f66abf95c964ea4de0f3a0ff2aec56efe
voodoo-gen is now pinned to git+https://github.com/ocaml-doc/voodoo.git#dc54397f66abf95c964ea4de0f3a0ff2aec56efe (version ~dev)
Package voodoo-do does not exist, create as a NEW package? [Y/n] y
[voodoo-do.~dev: git]
[voodoo-do.~dev: git]
[voodoo-do.~dev: git]
[voodoo-do.~dev: git]
[voodoo-do.~dev: git]
[voodoo-do.~dev: git]
[voodoo-do.~dev: git]
[voodoo-do.~dev: git]
[voodoo-do.~dev] synchronised from git+https://github.com/ocaml-doc/voodoo.git#dc54397f66abf95c964ea4de0f3a0ff2aec56efe
voodoo-do is now pinned to git+https://github.com/ocaml-doc/voodoo.git#dc54397f66abf95c964ea4de0f3a0ff2aec56efe (version ~dev)
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
# No extra OS packages requirements found.
# All required OS packages found.
# Now letting opam install the packages

<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[voodoo-do.~dev] no changes from git+https://github.com/ocaml-doc/voodoo.git#dc54397f66abf95c964ea4de0f3a0ff2aec56efe

The following actions will be performed:
  - install ocamlbuild          0         [required by astring, bos]
  - install ocamlfind           1.9.6     [required by astring, bos]
  - install uchar               0.0.2     [required by fmt]
  - install ocamlfind-secondary 1.9.6     [required by dune]
  - install js-build-tools      113.33.04 [required by sexplib]
  - install base-bytes          base      [required by astring]
  - install dune                3.14.2    [required by voodoo-do]
  - install sexplib             113.33.03 [required by voodoo-lib]
  - install seq                 0.3.1     [required by tyxml, yojson]
  - install result              1.4       [required by odoc]
  - install cppo                1.6.9     [required by odoc]
  - install camlp-streams       5.0.1     [required by odoc-parser]
  - install re                  1.10.3    [required by tyxml]
  - install topkg               1.0.0     [required by astring, bos]
  - install yojson              2.1.2     [required by voodoo-do]
  - install rresult             0.6.0     [required by bos]
  - install cmdliner            1.0.2     [required by voodoo-do]
  - install astring             0.8.3     [required by voodoo-do]
  - install uutf                1.0.2     [required by tyxml]
  - install fmt                 0.8.5     [required by bos, odoc]
  - install crunch              1.4.1     [required by odoc]
  - install odoc-parser         2.4.1     [required by odoc]
  - install fpath               0.7.2     [required by odoc, bos, voodoo-lib]
  - install tyxml               4.5.0     [required by odoc]
  - install logs                0.6.2     [required by bos]
  - install odoc                2.4.1     [required by voodoo-do]
  - install bos                 0.2.0     [required by voodoo-do]
  - install voodoo-lib          ~dev*     [required by voodoo-do]
  - install voodoo-do           ~dev*
===== 29 to install =====

<><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[astring.0.8.3] found in cache
[bos.0.2.0] found in cache
[camlp-streams.5.0.1] found in cache
[cmdliner.1.0.2] found in cache
[cppo.1.6.9] found in cache
[crunch.1.4.1] found in cache
[dune.3.14.2] found in cache
[fmt.0.8.5] found in cache
[fpath.0.7.2] found in cache
[js-build-tools.113.33.04] found in cache
[logs.0.6.2] found in cache
[ocamlfind.1.9.6] found in cache
[ocamlfind-secondary.1.9.6] found in cache
[odoc.2.4.1] found in cache
[odoc-parser.2.4.1] found in cache
[re.1.10.3] found in cache
[result.1.4] found in cache
[rresult.0.6.0] found in cache
[seq.0.3.1] found in cache
[sexplib.113.33.03] found in cache
[topkg.1.0.0] found in cache
[tyxml.4.5.0] found in cache
[uchar.0.0.2] found in cache
[uutf.1.0.2] found in cache
[yojson.2.1.2] found in cache
[voodoo-do.~dev] synchronised from git+https://github.com/ocaml-doc/voodoo.git#dc54397f66abf95c964ea4de0f3a0ff2aec56efe
[voodoo-lib.~dev] synchronised from git+https://github.com/ocaml-doc/voodoo.git#dc54397f66abf95c964ea4de0f3a0ff2aec56efe

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed ocamlbuild.0
-> installed uchar.0.0.2
-> installed ocamlfind.1.9.6
-> installed base-bytes.base
-> installed ocamlfind-secondary.1.9.6
-> installed js-build-tools.113.33.04
-> installed sexplib.113.33.03
-> installed dune.3.14.2
-> installed seq.0.3.1
-> installed camlp-streams.5.0.1
-> installed result.1.4
-> installed re.1.10.3
-> installed cppo.1.6.9
-> installed yojson.2.1.2
-> installed topkg.1.0.0
-> installed rresult.0.6.0
-> installed astring.0.8.3
-> installed cmdliner.1.0.2
-> installed fpath.0.7.2
-> installed uutf.1.0.2
-> installed fmt.0.8.5
-> installed odoc-parser.2.4.1
-> installed logs.0.6.2
-> installed bos.0.2.0
-> installed tyxml.4.5.0
[ERROR] The compilation of voodoo-lib failed at "/home/opam/.opam/4.02/bin/dune build -p voodoo-lib -j 31 @install".
-> installed crunch.1.4.1
-> installed odoc.2.4.1

#=== ERROR while compiling voodoo-lib.~dev ====================================#
# context              2.0.10 | linux/x86_64 | ocaml-base-compiler.4.02.3 | pinned(git+https://github.com/ocaml-doc/voodoo.git#dc54397f66abf95c964ea4de0f3a0ff2aec56efe#dc54397f)
# path                 ~/.opam/4.02/.opam-switch/build/voodoo-lib.~dev
# command              ~/.opam/4.02/bin/dune build -p voodoo-lib -j 31 @install
# exit-code            1
# env-file             ~/.opam/log/voodoo-lib-1-c48a7e.env
# output-file          ~/.opam/log/voodoo-lib-1-c48a7e.out
### output ###
# (cd _build/default && /home/opam/.opam/4.02/bin/ocamlc.opt -w -40 -g -bin-annot -I src/voodoo/.voodoo_lib.objs/byte -I /home/opam/.opam/4.02/lib/astring -I /home/opam/.opam/4.02/lib/bos -I /home/opam/.opam/4.02/lib/bytes -I /home/opam/.opam/4.02/lib/findlib -I /home/opam/.opam/4.02/lib/fmt -I /home/opam/.opam/4.02/lib/fpath -I /home/opam/.opam/4.02/lib/logs -I /home/opam/.opam/4.02/lib/result -I /home/opam/.opam/4.02/lib/rresult -I /home/opam/.opam/4.02/lib/seq -I /home/opam/.opam/4.02/lib/sexplib -I /home/opam/.opam/4.02/lib/uchar -I /home/opam/.opam/4.02/lib/yojson -I src/voodoo/serialize/.voodoo_serialize.objs/byte -intf-suffix .ml -no-alias-deps -open Voodoo_lib -o src/voodoo/.voodoo_lib.objs/byte/voodoo_lib__Opam.cmo -c -impl src/voodoo/opam.ml)
# File "src/voodoo/opam.ml", line 10, characters 36-38:
# Error: Unbound constructor Ok
# (cd _build/default && /home/opam/.opam/4.02/bin/ocamlc.opt -w -40 -g -bin-annot -I src/voodoo/.voodoo_lib.objs/byte -I /home/opam/.opam/4.02/lib/astring -I /home/opam/.opam/4.02/lib/bos -I /home/opam/.opam/4.02/lib/bytes -I /home/opam/.opam/4.02/lib/findlib -I /home/opam/.opam/4.02/lib/fmt -I /home/opam/.opam/4.02/lib/fpath -I /home/opam/.opam/4.02/lib/logs -I /home/opam/.opam/4.02/lib/result -I /home/opam/.opam/4.02/lib/rresult -I /home/opam/.opam/4.02/lib/seq -I /home/opam/.opam/4.02/lib/sexplib -I /home/opam/.opam/4.02/lib/uchar -I /home/opam/.opam/4.02/lib/yojson -I src/voodoo/serialize/.voodoo_serialize.objs/byte -intf-suffix .ml -no-alias-deps -open Voodoo_lib -o src/voodoo/.voodoo_lib.objs/byte/voodoo_lib__Library_names.cmo -c -impl src/voodoo/library_names.ml)
# File "src/voodoo/library_names.ml", line 59, characters 7-27:
# Error: Unbound value String.split_on_char
# (cd _build/default && /home/opam/.opam/4.02/bin/ocamlopt.opt -w -40 -g -I src/voodoo/.voodoo_lib.objs/byte -I src/voodoo/.voodoo_lib.objs/native -I /home/opam/.opam/4.02/lib/astring -I /home/opam/.opam/4.02/lib/bos -I /home/opam/.opam/4.02/lib/bytes -I /home/opam/.opam/4.02/lib/findlib -I /home/opam/.opam/4.02/lib/fmt -I /home/opam/.opam/4.02/lib/fpath -I /home/opam/.opam/4.02/lib/logs -I /home/opam/.opam/4.02/lib/result -I /home/opam/.opam/4.02/lib/rresult -I /home/opam/.opam/4.02/lib/seq -I /home/opam/.opam/4.02/lib/sexplib -I /home/opam/.opam/4.02/lib/uchar -I /home/opam/.opam/4.02/lib/yojson -I src/voodoo/serialize/.voodoo_serialize.objs/byte -I src/voodoo/serialize/.voodoo_serialize.objs/native -intf-suffix .ml -no-alias-deps -open Voodoo_lib -o src/voodoo/.voodoo_lib.objs/native/voodoo_lib__Opam.cmx -c -impl src/voodoo/opam.ml)
# File "src/voodoo/opam.ml", line 10, characters 36-38:
# Error: Unbound constructor Ok
# (cd _build/default && /home/opam/.opam/4.02/bin/ocamlopt.opt -w -40 -g -I src/voodoo/.voodoo_lib.objs/byte -I src/voodoo/.voodoo_lib.objs/native -I /home/opam/.opam/4.02/lib/astring -I /home/opam/.opam/4.02/lib/bos -I /home/opam/.opam/4.02/lib/bytes -I /home/opam/.opam/4.02/lib/findlib -I /home/opam/.opam/4.02/lib/fmt -I /home/opam/.opam/4.02/lib/fpath -I /home/opam/.opam/4.02/lib/logs -I /home/opam/.opam/4.02/lib/result -I /home/opam/.opam/4.02/lib/rresult -I /home/opam/.opam/4.02/lib/seq -I /home/opam/.opam/4.02/lib/sexplib -I /home/opam/.opam/4.02/lib/uchar -I /home/opam/.opam/4.02/lib/yojson -I src/voodoo/serialize/.voodoo_serialize.objs/byte -I src/voodoo/serialize/.voodoo_serialize.objs/native -intf-suffix .ml -no-alias-deps -open Voodoo_lib -o src/voodoo/.voodoo_lib.objs/native/voodoo_lib__Library_names.cmx -c -impl src/voodoo/library_names.ml)
# File "src/voodoo/library_names.ml", line 59, characters 7-27:
# Error: Unbound value String.split_on_char



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build voodoo-lib ~dev
+- 
+- The following changes have been performed (the rest was aborted)
| - install astring             0.8.3
| - install base-bytes          base
| - install bos                 0.2.0
| - install camlp-streams       5.0.1
| - install cmdliner            1.0.2
| - install cppo                1.6.9
| - install crunch              1.4.1
| - install dune                3.14.2
| - install fmt                 0.8.5
| - install fpath               0.7.2
| - install js-build-tools      113.33.04
| - install logs                0.6.2
| - install ocamlbuild          0
| - install ocamlfind           1.9.6
| - install ocamlfind-secondary 1.9.6
| - install odoc                2.4.1
| - install odoc-parser         2.4.1
| - install re                  1.10.3
| - install result              1.4
| - install rresult             0.6.0
| - install seq                 0.3.1
| - install sexplib             113.33.03
| - install topkg               1.0.0
| - install tyxml               4.5.0
| - install uchar               0.0.2
| - install uutf                1.0.2
| - install yojson              2.1.2
+- 
# Run eval $(opam env) to update the current shell environment

The former state can be restored with:
    opam switch import "/home/opam/.opam/4.02/.opam-switch/backup/state-20240327144526.export"
"/usr/bin/env" "bash" "-c" "opam pin -ny https://github.com/ocaml-doc/voodoo.git#dc54397f66abf95c964ea4de0f3a0ff2aec56efe && opam depext -iy voodoo-do" failed with exit status 31
2024-03-27 14:51.11: Job failed: Failed: Build failed