Build:
  1. 0
2024-09-12 08:34.48: New job: Voodoo prep conf-libpng.1; 99632b2bb55302e1fa3e2a57571063d0
2024-09-12 08:34.48: Connecting to build cluster…
2024-09-12 08:34.48: Waiting for resource in pool OCluster
2024-09-12 08:46.40: Waiting for worker…
2024-09-12 08:49.04: Got resource from pool OCluster
2024-09-12 08:49.04: Using cache hint "docs-universe-prep-5.1.1"

To reproduce locally:

cat > prep.spec <<'END-OF-SPEC'
((build tools
        ((from ocaml/opam:debian-12-ocaml-5.1@sha256:75bd1ae213986d8838505129c07e17fc5916ce86841a444e1bf5d1c9bcf5332b)
         (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 pkg-config"))
         (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#67ccabec49b5f4d24147839291fcae7c19d3e8c9  && opam depext -iy voodoo-prep"))
         (run (shell "cp $(opam config var bin)/voodoo-prep /home/opam"))))
 (from ocaml/opam:debian-12-ocaml-5.1@sha256:75bd1ae213986d8838505129c07e17fc5916ce86841a444e1bf5d1c9bcf5332b)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo chown opam:opam /home/opam"))
 (run (shell "sudo mkdir /src"))
 (copy (src packages) (dst /src/packages))
 (copy (src repo) (dst /src/repo))
 (run (network host)
      (shell "sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam && opam init --reinit -ni"))
 (run (shell "opam repo remove default && opam repo add opam /src"))
 (copy (from (build tools)) (src /home/opam/voodoo-prep) (dst /home/opam/))
 (comment "no build system")
 (env DUNE_CACHE disabled)
 (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 "(sudo apt update) && ((opam depext -viy conf-libpng.1 host-arch-x86_64.1 conf-pkg-config.3 2>&1 | tee ~/opam.err.log) || echo 'Failed to install all packages')"))
 (run (shell "opam exec -- ~/voodoo-prep -u conf-libpng:99632b2bb55302e1fa3e2a57571063d0"))
 (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 '0.873755') && (for DATA in prep/universes/99632b2bb55302e1fa3e2a57571063d0/conf-libpng/1,conf-libpng.1-99632b2bb55302e1fa3e2a57571063d0,conf-libpng.1; do IFS=\",\"; set -- $DATA; ([ -d $1 ] || (echo \"FAILED:$2\" && mkdir -p $1 && cp ~/opam.err.log $1 && opam show $3 --raw > $1/opam)) && (shopt -s nullglob && ((tar -cvf $1.tar $1/*  && rm -R $1/* && mv $1.tar $1/content.tar) || (echo 'Empty directory'))) done) && (for DATA in prep/universes/99632b2bb55302e1fa3e2a57571063d0/conf-libpng/1,conf-libpng.1-99632b2bb55302e1fa3e2a57571063d0,conf-libpng.1; do IFS=\",\"; set -- $DATA; rsync -aR --no-p ./$1 docs.ci.ocaml.org:/data/.; done) && (for DATA in prep/universes/99632b2bb55302e1fa3e2a57571063d0/conf-libpng/1,conf-libpng.1-99632b2bb55302e1fa3e2a57571063d0,conf-libpng.1; do IFS=\",\"; set -- $DATA; HASH=$((sha256sum $1/content.tar | cut -d \" \" -f 1)  || echo -n 'empty'); printf \"HASHES:$2:$HASH\\n\"; done)"))
)
END-OF-SPEC

ocluster-client submit-obuilder https://github.com/ocaml/opam-repository.git 54fcd3e447eb686fafbcc22ff932ebae133ed39e --local-file prep.spec \
--pool linux-x86_64 --connect ocluster-submission.cap --cache-hint docs-universe-prep-5.1.1 \
--secret ssh_privkey:id_rsa --secret ssh_pubkey:id_rsa.pub--secret ssh_config:ssh_config

2024-09-12 08:49.04: RETRYING: 2024-09-12/083448-voodoo-prep-ed278b Number of retries: 0 (retriable error condition)
Building on doris.caelum.ci.dev
All commits already cached
Updating files:  68% (21556/31551)
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Updating files: 100% (31551/31551)
Updating files: 100% (31551/31551), done.
HEAD is now at 54fcd3e447 Update pkg-config depexts for Cygwin

(build "tools" …)

(from ocaml/opam:debian-12-ocaml-5.1@sha256:75bd1ae213986d8838505129c07e17fc5916ce86841a444e1bf5d1c9bcf5332b)
2024-09-12 08:51.53 ---> using "4c7d809399bb207da0fd7e41f1744e0b774f33b83c9f971e29ee4e527ca6a31c" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo chown opam:opam /home/opam"))
2024-09-12 08:51.53 ---> using "dfe5e4646be142d6fc9d6a77140d209b028acc1d77475a5901c4ed3a5b4fb944" from cache

/home/opam: (run (network host)
                 (shell "sudo apt-get update && sudo apt-get install -yy m4 pkg-config"))
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 bookworm-updates/main amd64 Packages.diff/Index [11.7 kB]
Get:5 http://deb.debian.org/debian bookworm-updates/main amd64 Packages T-2024-09-10-2011.55-F-2024-09-10-2011.55.pdiff [1116 B]
Get:5 http://deb.debian.org/debian bookworm-updates/main amd64 Packages T-2024-09-10-2011.55-F-2024-09-10-2011.55.pdiff [1116 B]
Get:6 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [179 kB]
Fetched 295 kB in 1s (406 kB/s)
Reading package lists...
Reading package lists...
Building dependency tree...
Reading state information...
The following additional packages will be installed:
  libpkgconf3 pkgconf pkgconf-bin
Suggested packages:
  m4-doc
The following NEW packages will be installed:
  libpkgconf3 m4 pkg-config pkgconf pkgconf-bin
0 upgraded, 5 newly installed, 0 to remove and 0 not upgraded.
Need to get 392 kB of archives.
After this operation, 969 kB of additional disk space will be used.
Get:1 http://deb.debian.org/debian bookworm/main amd64 libpkgconf3 amd64 1.8.1-1 [36.1 kB]
Get:2 http://deb.debian.org/debian bookworm/main amd64 m4 amd64 1.4.19-3 [287 kB]
Get:3 http://deb.debian.org/debian bookworm/main amd64 pkgconf-bin amd64 1.8.1-1 [29.5 kB]
Get:4 http://deb.debian.org/debian bookworm/main amd64 pkgconf amd64 1.8.1-1 [25.9 kB]
Get:5 http://deb.debian.org/debian bookworm/main amd64 pkg-config amd64 1.8.1-1 [13.7 kB]
debconf: delaying package configuration, since apt-utils is not installed
Fetched 392 kB in 0s (6833 kB/s)
Selecting previously unselected package libpkgconf3:amd64.
(Reading database ... 
(Reading database ... 5%
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(Reading database ... 100%
(Reading database ... 18764 files and directories currently installed.)
Preparing to unpack .../libpkgconf3_1.8.1-1_amd64.deb ...
Unpacking libpkgconf3:amd64 (1.8.1-1) ...
Selecting previously unselected package m4.
Preparing to unpack .../archives/m4_1.4.19-3_amd64.deb ...
Unpacking m4 (1.4.19-3) ...
Selecting previously unselected package pkgconf-bin.
Preparing to unpack .../pkgconf-bin_1.8.1-1_amd64.deb ...
Unpacking pkgconf-bin (1.8.1-1) ...
Selecting previously unselected package pkgconf:amd64.
Preparing to unpack .../pkgconf_1.8.1-1_amd64.deb ...
Unpacking pkgconf:amd64 (1.8.1-1) ...
Selecting previously unselected package pkg-config:amd64.
Preparing to unpack .../pkg-config_1.8.1-1_amd64.deb ...
Unpacking pkg-config:amd64 (1.8.1-1) ...
Setting up m4 (1.4.19-3) ...
Setting up libpkgconf3:amd64 (1.8.1-1) ...
Setting up pkgconf-bin (1.8.1-1) ...
Setting up pkgconf:amd64 (1.8.1-1) ...
Setting up pkg-config:amd64 (1.8.1-1) ...
Processing triggers for libc-bin (2.36-9+deb12u8) ...
2024-09-12 08:51.53 ---> using "00bd9b10ee4005c80d7af1faad8dfcb4e6ab122a52aeb43a33fdea8ec26bd562" from cache

/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#67ccabec49b5f4d24147839291fcae7c19d3e8c9  && opam depext -iy voodoo-prep"))
[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#67ccabec49b5f4d24147839291fcae7c19d3e8c9
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#67ccabec49b5f4d24147839291fcae7c19d3e8c9
voodoo-prep is now pinned to git+https://github.com/ocaml-doc/voodoo.git#67ccabec49b5f4d24147839291fcae7c19d3e8c9 (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#67ccabec49b5f4d24147839291fcae7c19d3e8c9
voodoo-lib is now pinned to git+https://github.com/ocaml-doc/voodoo.git#67ccabec49b5f4d24147839291fcae7c19d3e8c9 (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#67ccabec49b5f4d24147839291fcae7c19d3e8c9
voodoo-gen is now pinned to git+https://github.com/ocaml-doc/voodoo.git#67ccabec49b5f4d24147839291fcae7c19d3e8c9 (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#67ccabec49b5f4d24147839291fcae7c19d3e8c9
voodoo-do is now pinned to git+https://github.com/ocaml-doc/voodoo.git#67ccabec49b5f4d24147839291fcae7c19d3e8c9 (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-prep.~dev] no changes from git+https://github.com/ocaml-doc/voodoo.git#67ccabec49b5f4d24147839291fcae7c19d3e8c9

The following actions will be performed:
  - install ocamlbuild       0.15.0 [required by bos]
  - install dune             3.16.0 [required by voodoo-prep]
  - install ocamlfind        1.9.6  [required by bos]
  - install cmdliner         1.3.0  [required by voodoo-prep]
  - install seq              base   [required by re]
  - install swhid_core       0.1    [required by opam-core]
  - install stdlib-shims     0.3.0  [required by ocamlgraph, sha]
  - install opam-file-format 2.1.6  [required by opam-format]
  - install topkg            1.0.7  [required by bos]
  - install re               1.12.0 [required by opam-format]
  - install sha              1.15.4 [required by opam-core]
  - install ocamlgraph       2.1.0  [required by opam-core]
  - install uutf             1.0.3  [required by opam-core]
  - install rresult          0.7.0  [required by bos]
  - install fmt              0.9.0  [required by bos]
  - install astring          0.8.5  [required by bos]
  - install jsonm            1.0.2  [required by opam-core]
  - install logs             0.7.0  [required by bos]
  - install fpath            0.7.3  [required by voodoo-prep]
  - install opam-core        2.2.1  [required by opam-format]
  - install bos              0.2.1  [required by voodoo-prep]
  - install opam-format      2.2.1  [required by voodoo-prep]
  - install voodoo-prep      ~dev*
===== 23 to install =====

<><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[astring.0.8.5] found in cache
[bos.0.2.1] found in cache
[cmdliner.1.3.0] found in cache
[dune.3.16.0] found in cache
[fmt.0.9.0] found in cache
[fpath.0.7.3] found in cache
[jsonm.1.0.2] found in cache
[logs.0.7.0] found in cache
[ocamlbuild.0.15.0] found in cache
[ocamlfind.1.9.6] found in cache
[ocamlgraph.2.1.0] found in cache
[opam-core.2.2.1] found in cache
[opam-file-format.2.1.6] found in cache
[opam-format.2.2.1] found in cache
[re.1.12.0] found in cache
[rresult.0.7.0] found in cache
[sha.1.15.4] found in cache
[stdlib-shims.0.3.0] found in cache
[swhid_core.0.1] found in cache
[topkg.1.0.7] found in cache
[uutf.1.0.3] found in cache
[voodoo-prep.~dev] synchronised from git+https://github.com/ocaml-doc/voodoo.git#67ccabec49b5f4d24147839291fcae7c19d3e8c9

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed seq.base
-> installed cmdliner.1.3.0
-> installed ocamlfind.1.9.6
-> installed ocamlbuild.0.15.0
-> installed topkg.1.0.7
-> installed rresult.0.7.0
-> installed uutf.1.0.3
-> installed fmt.0.9.0
-> installed astring.0.8.5
-> installed jsonm.1.0.2
-> installed fpath.0.7.3
-> installed logs.0.7.0
-> installed dune.3.16.0
-> installed stdlib-shims.0.3.0
-> installed swhid_core.0.1
-> installed bos.0.2.1
-> installed opam-file-format.2.1.6
-> installed re.1.12.0
-> installed sha.1.15.4
-> installed ocamlgraph.2.1.0
-> installed opam-core.2.2.1
-> installed opam-format.2.2.1
-> installed voodoo-prep.~dev
Done.
# Run eval $(opam env) to update the current shell environment
2024-09-12 08:51.53 ---> using "c0ffca0379d767eba96c496d9c3d5a7963b49f0084e5d4e2addf8acd8b75d3e3" from cache

/home/opam: (run (shell "cp $(opam config var bin)/voodoo-prep /home/opam"))
2024-09-12 08:51.53 ---> using "b3e1bb4015a777b85e55a6a5ba3e4cb907c2d4ba79725c400a82b494d511dc59" from cache
2024-09-12 08:51.53 --> finished "tools"

(from ocaml/opam:debian-12-ocaml-5.1@sha256:75bd1ae213986d8838505129c07e17fc5916ce86841a444e1bf5d1c9bcf5332b)
2024-09-12 08:51.53 ---> using "4c7d809399bb207da0fd7e41f1744e0b774f33b83c9f971e29ee4e527ca6a31c" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo chown opam:opam /home/opam"))
2024-09-12 08:51.53 ---> using "dfe5e4646be142d6fc9d6a77140d209b028acc1d77475a5901c4ed3a5b4fb944" from cache

/home/opam: (run (shell "sudo mkdir /src"))
2024-09-12 08:51.53 ---> using "2b0e5c6a092f9ca1bbda95f5b7a2ea41fa9d1fb5a59427c4d5a1765abb041698" from cache

/home/opam: (copy (src packages) (dst /src/packages))
2024-09-12 08:51.55 ---> using "24e8ccbda288e65ef743636f69a9ef11ea74a9b82cdf2b215799b8290d0b973d" from cache

/home/opam: (copy (src repo) (dst /src/repo))
2024-09-12 08:51.55 ---> using "10aad8a20da88acf1edf4abe6058784714919d7e1f0c8e8ba9ea43d7299991f0" from cache

/home/opam: (run (network host)
                 (shell "sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam && 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 development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.1, 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] synchronised from file:///home/opam/opam-repository
2024-09-12 08:51.55 ---> using "6239db9b36a40067f65e7c992d3acc706c0456044ee0d874f5b4d294076a35dc" from cache

/home/opam: (run (shell "opam repo remove default && opam repo add opam /src"))
Repositories removed from the selections of switch 5.1. Use '--all' to forget about them altogether.
[opam] Initialised
[NOTE] Repository opam has been added to the selections of switch 5.1 only.
       Run `opam repository add opam --all-switches|--set-default' to use it in all existing switches, or in newly created switches, respectively.

2024-09-12 08:51.55 ---> using "2ba8a891f8e3935bd2a3d2632d0707ab006dd5273e186a711b1da9df01f3d4d3" from cache

/home/opam: (copy (from (build tools))
                  (src /home/opam/voodoo-prep)
                  (dst /home/opam/))
2024-09-12 08:51.55 ---> using "b943a586bddf79203d5fcaba3702e79cfbc5ad3fa4da0fdf0b9733cc7bfd9d8d" from cache

/home/opam: (comment "no build system")

/home/opam: (env DUNE_CACHE disabled)

/home/opam: (env DUNE_CACHE_TRANSPORT direct)

/home/opam: (env DUNE_CACHE_DUPLICATION copy)

/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune)))
                 (network host)
                 (shell "(sudo apt update) && ((opam depext -viy conf-libpng.1 host-arch-x86_64.1 conf-pkg-config.3 2>&1 | tee ~/opam.err.log) || echo 'Failed to install all packages')"))

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

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 bookworm-updates/main amd64 Packages.diff/Index [11.7 kB]
Get:5 http://deb.debian.org/debian bookworm-updates/main amd64 Packages T-2024-09-10-2011.55-F-2024-09-10-2011.55.pdiff [1116 B]
Get:5 http://deb.debian.org/debian bookworm-updates/main amd64 Packages T-2024-09-10-2011.55-F-2024-09-10-2011.55.pdiff [1116 B]
Get:6 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [179 kB]
Fetched 295 kB in 0s (1036 kB/s)
Reading package lists...
Building dependency tree...
Reading state information...
All packages are up to date.
Opam plugin "depext" may require upgrading/reinstalling. Reinstall the plugin on the current switch? [Y/n] y
The following actions will be performed:
  - recompile opam-depext 1.2.3

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved opam-depext.1.2.3  (cached)
-> removed   opam-depext.1.2.3
-> installed opam-depext.1.2.3
Done.

<><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
# Run eval $(opam env) to update the current shell environment

<><> Carrying on to "opam depext -viy conf-libpng.1 host-arch-x86_64.1 conf-pkg-config.3" 

Since version 2.1, opam now handles external dependencies alongside OCaml ones, and the `depext` plugin interface is provided for backwards compatibility only. Consider using your usual `opam install` command to install both OCaml and system dependencies, or `opam install <pkg> --depext-only` if you want to only install external dependencies.
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
# The following system packages are needed:
libpng-dev
pkg-config
[NOTE] Package host-arch-x86_64 is already installed (current version is 1).
The following actions will be performed:
  - install conf-pkg-config 3
  - install conf-libpng     1
===== 2 to install =====

The following system packages will first need to be installed:
    libpng-dev pkg-config

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
Let opam run your package manager to install the required system packages?
(answer 'n' for other options) [Y/n] y
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libpng-dev" "pkg-config"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libpkgconf3:amd64.
- (Reading database ... 
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(Reading database ... 18764 files and directories currently installed.)
- Preparing to unpack .../0-libpkgconf3_1.8.1-1_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-1) ...
- Selecting previously unselected package zlib1g-dev:amd64.
- Preparing to unpack .../1-zlib1g-dev_1%3a1.2.13.dfsg-1_amd64.deb ...
- Unpacking zlib1g-dev:amd64 (1:1.2.13.dfsg-1) ...
- Selecting previously unselected package libpng-dev:amd64.
- Preparing to unpack .../2-libpng-dev_1.6.39-2_amd64.deb ...
- Unpacking libpng-dev:amd64 (1.6.39-2) ...
- Selecting previously unselected package libpng-tools.
- Preparing to unpack .../3-libpng-tools_1.6.39-2_amd64.deb ...
- Unpacking libpng-tools (1.6.39-2) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../4-pkgconf-bin_1.8.1-1_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-1) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../5-pkgconf_1.8.1-1_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../6-pkg-config_1.8.1-1_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-1) ...
- Setting up libpng-tools (1.6.39-2) ...
- Setting up libpkgconf3:amd64 (1.8.1-1) ...
- Setting up pkgconf-bin (1.8.1-1) ...
- Setting up zlib1g-dev:amd64 (1:1.2.13.dfsg-1) ...
- Setting up libpng-dev:amd64 (1.6.39-2) ...
- Setting up pkgconf:amd64 (1.8.1-1) ...
- Setting up pkg-config:amd64 (1.8.1-1) ...
- Processing triggers for libc-bin (2.36-9+deb12u8) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing  3/6: [conf-pkg-config: pkg-config]
+ /usr/bin/pkg-config "--help" (CWD=/home/opam/.opam/5.1/.opam-switch/build/conf-pkg-config.3)
- usage: pkgconf [OPTIONS] [LIBRARIES]
- 
- basic options:
- 
-   --help                            this message
-   --about                           print pkgconf version and license to stdout
-   --version                         print supported pkg-config version to stdout
-   --atleast-pkgconfig-version       check whether or not pkgconf is compatible
-                                     with a specified pkg-config version
-   --errors-to-stdout                print all errors on stdout instead of stderr
-   --print-errors                    ensure all errors are printed
-   --short-errors                    be less verbose about some errors
-   --silence-errors                  explicitly be silent about errors
-   --list-all                        list all known packages
-   --list-package-names              list all known package names
-   --simulate                        simulate walking the calculated dependency graph
-   --no-cache                        do not cache already seen packages when
-                                     walking the dependency graph
-   --log-file=filename               write an audit log to a specified file
-   --with-path=path                  adds a directory to the search path
-   --define-prefix                   override the prefix variable with one that is guessed based on
-                                     the location of the .pc file
-   --dont-define-prefix              do not override the prefix variable under any circumstances
-   --prefix-variable=varname         sets the name of the variable that pkgconf considers
-                                     to be the package prefix
-   --relocate=path                   relocates a path and exits (mostly for testsuite)
-   --dont-relocate-paths             disables path relocation support
- 
- cross-compilation personality support:
- 
-   --personality=triplet|filename    sets the personality to 'triplet' or a file named 'filename'
-   --dump-personality                dumps details concerning selected personality
- 
- checking specific pkg-config database entries:
- 
-   --atleast-version                 require a specific version of a module
-   --exact-version                   require an exact version of a module
-   --max-version                     require a maximum version of a module
-   --exists                          check whether or not a module exists
-   --uninstalled                     check whether or not an uninstalled module will be used
-   --no-uninstalled                  never use uninstalled modules when satisfying dependencies
-   --no-provides                     do not use 'provides' rules to resolve dependencies
-   --maximum-traverse-depth          maximum allowed depth for dependency graph
-   --static                          be more aggressive when computing dependency graph
-                                     (for static linking)
-   --shared                          use a simplified dependency graph (usually default)
-   --pure                            optimize a static dependency graph as if it were a normal
-                                     dependency graph
-   --env-only                        look only for package entries in PKG_CONFIG_PATH
-   --ignore-conflicts                ignore 'conflicts' rules in modules
-   --validate                        validate specific .pc files for correctness
- 
- querying specific pkg-config database fields:
- 
-   --define-variable=varname=value   define variable 'varname' as 'value'
-   --variable=varname                print specified variable entry to stdout
-   --cflags                          print required CFLAGS to stdout
-   --cflags-only-I                   print required include-dir CFLAGS to stdout
-   --cflags-only-other               print required non-include-dir CFLAGS to stdout
-   --libs                            print required linker flags to stdout
-   --libs-only-L                     print required LDPATH linker flags to stdout
-   --libs-only-l                     print required LIBNAME linker flags to stdout
-   --libs-only-other                 print required other linker flags to stdout
-   --print-requires                  print required dependency frameworks to stdout
-   --print-requires-private          print required dependency frameworks for static
-                                     linking to stdout
-   --print-provides                  print provided dependencies to stdout
-   --print-variables                 print all known variables in module to stdout
-   --digraph                         print entire dependency graph in graphviz 'dot' format
-   --keep-system-cflags              keep -I/usr/include entries in cflags output
-   --keep-system-libs                keep -L/lib:/lib/i386-linux-gnu:/lib/x86_64-linux-gnu:/lib/x86_64-linux-gnux32:/lib32:/libx32:/usr/lib:/usr/lib/i386-linux-gnu:/usr/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnux32:/usr/lib32:/usr/libx32 entries in libs output
-   --path                            show the exact filenames for any matching .pc files
-   --modversion                      print the specified module's version to stdout
-   --internal-cflags                 do not filter 'internal' cflags from output
- 
- filtering output:
- 
-   --msvc-syntax                     print translatable fragments in MSVC syntax
-   --fragment-filter=types           filter output fragments to the specified types
- 
- report bugs to <https://github.com/pkgconf/pkgconf/issues/new>.
-> compiled  conf-pkg-config.3
-> installed conf-pkg-config.3
Processing  5/6: [conf-libpng: pkg-config libpng]
+ /usr/bin/pkg-config "libpng" (CWD=/home/opam/.opam/5.1/.opam-switch/build/conf-libpng.1)
-> compiled  conf-libpng.1
-> installed conf-libpng.1
Done.
# Run eval $(opam env) to update the current shell environment
2024-09-12 08:53.10 ---> saved as "a72d2c144bf7e5734981d254110d552e8c400926bac48bd0d5f10c53e1ac1fea"

/home/opam: (run (shell "opam exec -- ~/voodoo-prep -u conf-libpng:99632b2bb55302e1fa3e2a57571063d0"))
2024-09-12 08:53.12 ---> saved as "7e5423b565e8e10972ea02e7428dacfdfd844e58bf242d593dd68965b8787f3f"

/home/opam: (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 '0.873755') && (for DATA in prep/universes/99632b2bb55302e1fa3e2a57571063d0/conf-libpng/1,conf-libpng.1-99632b2bb55302e1fa3e2a57571063d0,conf-libpng.1; do IFS=\",\"; set -- $DATA; ([ -d $1 ] || (echo \"FAILED:$2\" && mkdir -p $1 && cp ~/opam.err.log $1 && opam show $3 --raw > $1/opam)) && (shopt -s nullglob && ((tar -cvf $1.tar $1/*  && rm -R $1/* && mv $1.tar $1/content.tar) || (echo 'Empty directory'))) done) && (for DATA in prep/universes/99632b2bb55302e1fa3e2a57571063d0/conf-libpng/1,conf-libpng.1-99632b2bb55302e1fa3e2a57571063d0,conf-libpng.1; do IFS=\",\"; set -- $DATA; rsync -aR --no-p ./$1 docs.ci.ocaml.org:/data/.; done) && (for DATA in prep/universes/99632b2bb55302e1fa3e2a57571063d0/conf-libpng/1,conf-libpng.1-99632b2bb55302e1fa3e2a57571063d0,conf-libpng.1; do IFS=\",\"; set -- $DATA; HASH=$((sha256sum $1/content.tar | cut -d \" \" -f 1)  || echo -n 'empty'); printf \"HASHES:$2:$HASH\\n\"; done)"))
0.873755
prep/universes/99632b2bb55302e1fa3e2a57571063d0/conf-libpng/1/opam
Warning: Permanently added '[docs.ci.ocaml.org]:2222' (ED25519) to the list of known hosts.
HASHES:conf-libpng.1-99632b2bb55302e1fa3e2a57571063d0:aca17d082782e65fdd30ffa210a33b862a16232746d7997099f513f1d107a2e9
2024-09-12 08:53.14 ---> saved as "9d1281b501dc630372d43aeea9a0545b69bc1e4971f3db493c754bffb12b3877"
Job succeeded
2024-09-12 09:02.46: conf-libpng.1-99632b2bb55302e1fa3e2a57571063d0 -> aca17d082782e65fdd30ffa210a33b862a16232746d7997099f513f1d107a2e9
2024-09-12 09:02.46: Job succeeded