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Building on cree.ocamllabs.io

(from ocaml/opam:debian-unstable@sha256:a20618cee40a09b4c7604919411db28c4ae473b9780730085f91824e8dd5f205)
2022-09-02 14:00.23 ---> using "00583e82ec888c922d57db664b8acb62b642829c5a4a94b17a44e5693b1db2de" 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"))
2022-09-02 14:00.23 ---> using "f816199fc982412d3ea70ae1ae1bab135eea82bc7670ac5d731bc57d0733e3c4" 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 418227c38ed4e28a0827786e5e9e50b9547c0b27"))
2022-09-02 14:00.23 ---> using "4cabcce7a0cb6de31986471b51abc9f1f3fec6a75be6e83e549da867c7605e5a" 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.

2022-09-02 14:00.23 ---> using "d451da695ab21573c7bdead4176eec083b0218f568c4ccf5f5b38b162d64d4d7" from cache

/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
        (network host)
        (shell "opam switch create --repositories=default '4.02' '4.02.3'"))

<><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
Switch invariant: ["ocaml-base-compiler" {= "4.02.3"} | "ocaml-system" {= "4.02.3"}]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed base-bigarray.base
-> installed base-threads.base
-> installed base-unix.base
-> retrieved ocaml-base-compiler.4.02.3  (https://github.com/ocaml/ocaml/archive/4.02.3.tar.gz)
-> installed ocaml-base-compiler.4.02.3
-> installed ocaml-config.1
-> installed ocaml.4.02.3
-> installed base-ocamlbuild.base
Done.
# Run eval $(opam env --switch=4.02) to update the current shell environment
2022-09-02 14:00.23 ---> using "223b587d6219de241b5fe2476cca1ad2732b102678fd285cc5d3edf02aef4b2d" from cache

/: (run (network host)
        (shell "opam update --depexts"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian unstable InRelease [192 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-2022-09-02-0804.09-F-2022-08-29-1405.22.pdiff [252 kB]
- Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2022-09-02-0804.09-F-2022-08-29-1405.22.pdiff [252 kB]
- Fetched 508 kB in 2s (291 kB/s)
- Reading package lists...
- 
2022-09-02 14:00.23 ---> using "c0c00ed69dfa240f823e546816ce4f88a7c336b4b4f5530364d7acb30f9d72a3" from cache

/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
        (network host)
        (shell "opam install -y ocaml-secondary-compiler"))
The following actions will be performed:
=== install 1 package
  - install ocaml-secondary-compiler 4.08.1-1

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-secondary-compiler.4.08.1-1  (cached)
-> installed ocaml-secondary-compiler.4.08.1-1
Done.
# Run eval $(opam env) to update the current shell environment
2022-09-02 14:00.23 ---> using "bd741586fd5548d12a6ac027970b01ad7b56042967e2133debdca67c4c6f5f12" from cache

/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
        (network host)
        (shell  "\
               \nopam remove -y \"bap-flatten.2.5.0\"\
               \nopam install -vy \"bap-flatten.2.5.0\"\
               \nres=$?\
               \nif [ $res = 31 ]; then\
               \n    if opam show -f x-ci-accept-failures: \"bap-flatten.2.5.0\" | 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] bap-flatten.2.5.0 is not installed.

Nothing to do.
[ERROR] Package conflict!
  * No agreement on the version of ocaml:
    - (invariant) -> ocaml-base-compiler = 4.02.3 -> ocaml = 4.02.3
    - bap-flatten >= 2.5.0 -> ocaml >= 4.08.0
    You can temporarily relax the switch invariant with `--update-invariant'

No solution found, exiting
'opam install -vy bap-flatten.2.5.0' failed.
"/bin/bash" "-c"
"
opam remove -y "bap-flatten.2.5.0"
opam install -vy "bap-flatten.2.5.0"
res=$?
if [ $res = 31 ]; then
    if opam show -f x-ci-accept-failures: "bap-flatten.2.5.0" | 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 20
Failed: Build failed