Building on ltsc2025-1
(from ocaml/opam:windows-server-mingw-ltsc2025-opam)
2026-03-07 18:09.10 ---> using "63e5ddb9687855d0a0c4c5e0088f813758807605401f3a88b07751088826ddff" from cache
C:/: (user (uid 1000) (gid 1000))
C:/: (env OPAMPRECISETRACKING 1)
C:/: (env OPAMUTF8 never)
C:/: (env OPAMEXTERNALSOLVER builtin-0install)
C:/: (env OPAMCRITERIA +removed)
C:/: (env CI true)
C:/: (env OPAM_HEALTH_CHECK_CI true)
C:/: (run (shell "ln -f /usr/local/bin/opam-dev.exe /usr/local/bin/opam.exe"))
2026-03-07 18:09.10 ---> using "eb751f1617949fccf400da87a349c508e73323f3f0e3482f2cce8c46fbcb6c21" from cache
C:/: (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 31db989bcaf14647d9889b8903120d6202ac37a8"))
2026-03-07 18:09.10 ---> using "ef58fca6f6db70f2bdfd85579892df7c50e047d2e179a3be59dcaa5c5a2d773c" from cache
C:/: (run (shell "rm -rf ~/.opam && opam init -ya --bare ~/opam-repository"))
User configuration:
Updating ~\.bashrc.
[NOTE] Make sure that ~/.bashrc is well sourced in your ~\.bash_profile.
Added 9 lines after line 1 in ~\.bashrc.
2026-03-07 18:09.10 ---> using "c700dfaf6f2da6800841bb961abfee8cd8858dee38ab51c0793b149f1795270d" from cache
C:/: (run (cache (opam-archives (target "c:\\opam\\.opam\\download-cache")))
(network host)
(shell "opam switch create --repositories=default 'mingw-5.4' '5.4.0'"))
<><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
Switch invariant: ["ocaml-base-compiler" {= "5.4.0"}]
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed arch-x86_64.1
-> installed base-bigarray.base
-> installed base-threads.base
-> installed base-unix.base
-> installed host-arch-x86_64.1
-> installed host-system-mingw.1
-> retrieved mingw-w64-shims.0.2.0 (cached)
-> installed conf-mingw-w64-gcc-x86_64.1
-> retrieved flexdll.0.44 (https://github.com/ocaml/flexdll/archive/refs/tags/0.44.tar.gz)
-> installed flexdll.0.44
-> installed ocaml-env-mingw64.1
-> installed ocaml-options-vanilla.1
-> installed system-mingw.1
-> installed mingw-w64-shims.0.2.0
-> retrieved ocaml-config.3 (2 extra sources)
-> retrieved ocaml-config.3 (2 extra sources)
-> retrieved ocaml-compiler.5.4.0 (https://github.com/ocaml/ocaml/releases/download/5.4.0/ocaml-5.4.0.tar.gz)
-> installed ocaml-compiler.5.4.0
-> installed ocaml-base-compiler.5.4.0
-> installed ocaml-config.3
-> installed ocaml.5.4.0
-> installed base-domains.base
-> installed base-effects.base
-> installed base-nnp.base
Done.
# To update the current shell environment, run: eval $(opam env --switch=mingw-5.4)
2026-03-07 18:09.10 ---> using "bde3e22405d3d4b8eb936b6a5924016abe757c72ef4284f806d0ffa633cf6608" from cache
C:/: (run (network host)
(shell "opam update --depexts"))
2026-03-07 18:09.10 ---> using "52107e23401ba5a409505a63e9d96ae2fb84390238c362f7049829fa18c5671f" from cache
C:/: (run (cache (opam-archives (target "c:\\opam\\.opam\\download-cache")))
(network host)
(shell "opam remove -y git-net.0.2.1\
\nopam install -vy git-net.0.2.1\
\nres=$?\
\nif [ $res = 31 ]; then\
\n if opam show -f x-ci-accept-failures: git-net.0.2.1 | grep -q 'ocaml/opam:windows-server-mingw-ltsc2025-opam'; 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"))
[NOTE] git-net.0.2.1 is not installed.
Nothing to do.
The following actions will be performed:
=== recompile 1 package
- recompile mingw-w64-shims 0.2.0 [uses conf-mingw-w64-gcc-i686]
=== install 104 packages
- install angstrom 0.16.1 [required by h1]
- install arp 4.1.0 [required by tcpip]
- install asn1-combinators 0.3.2 [required by x509]
- install astring 0.8.5 [required by bos]
- install awa 0.5.2 [required by awa-mirage]
- install awa-mirage 0.5.2 [required by git-net]
- install base-bytes base [required by ocplib-endian]
- install base64 3.5.2 [required by git-kv, h1]
- install bigstringaf 0.10.0 [required by paf]
- install bos 0.2.1 [required by ca-certs-nss]
- install bstr 0.0.4 [required by git-kv, h1]
- install ca-certs-nss 3.118 [required by git-net]
- install cachet 0.0.4 [required by carton]
- install cachet-lwt 0.0.4 [required by carton-git-lwt]
- install carton 1.2.0 [required by git-kv]
- install carton-git-lwt 1.2.0 [required by git-kv]
- install carton-lwt 1.2.0 [required by carton-git-lwt]
- install checkseum 0.5.2 [required by carton]
- install cmdliner 2.1.0 [required by ca-certs-nss, happy-eyeballs-lwt]
- install conf-gmp 5 [required by conf-gmp-powm-sec, zarith]
- install conf-gmp-powm-sec 4 [required by mirage-crypto-pk]
- install conf-mingw-w64-gcc-i686 1 [required by conf-mingw-w64-gmp-i686]
- install conf-mingw-w64-gmp-i686 1 [required by conf-gmp]
- install conf-mingw-w64-gmp-x86_64 1 [required by conf-gmp]
- install conf-pkg-config 4 [required by zarith]
- install cppo 1.8.0 [required by lwt]
- install csexp 1.5.2 [required by dune-configurator]
- install cstruct 6.2.0 [required by git-kv, awa-mirage, paf]
- install cstruct-lwt 6.2.0 [required by tcpip]
- install cstruct-unix 6.2.0 [required by awa]
- install decompress 1.5.3 [required by carton]
- install digestif 1.3.0 [required by ca-certs-nss, git-kv]
- install dns 10.2.4 [required by happy-eyeballs-lwt]
- install dns-client 10.2.4 [required by dns-client-mirage]
- install dns-client-mirage 10.2.4 [required by mimic-happy-eyeballs]
- install domain-name 0.5.0 [required by happy-eyeballs-lwt]
- install duff 0.5 [required by carton]
- install dune 3.21.1 [required by git-net]
- install dune-configurator 3.21.1 [required by hxd]
- install duration 0.2.1 [required by awa-mirage, happy-eyeballs-lwt]
- install emile 1.1 [required by git-kv]
- install encore 0.8.1 [required by git-kv]
- install eqaf 0.10 [required by awa]
- install ethernet 3.2.0 [required by tcpip]
- install faraday 0.8.2 [required by h1, paf]
- install fmt 0.11.0 [required by git-kv, ca-certs-nss, happy-eyeballs-lwt]
- install fpath 0.7.3 [required by git-kv]
- install git-kv 0.2.1 [required by git-net]
- install git-net 0.2.1
- install gmap 0.3.0 [required by dns]
- install h1 1.1.0 [required by git-net]
- install h2 0.13.0 [required by paf]
- install happy-eyeballs 2.0.1 [required by happy-eyeballs-lwt]
- install happy-eyeballs-lwt 2.0.1 [required by git-net]
- install happy-eyeballs-mirage 2.0.1 [required by mimic-happy-eyeballs]
- install hpack 0.13.0 [required by h2]
- install httpun-types 0.2.0 [required by h1]
- install hxd 0.4.0 [required by git-kv]
- install ipaddr 5.6.2 [required by happy-eyeballs-lwt]
- install ipaddr-cstruct 5.6.2 [required by tcpip]
- install kdf 1.0.0 [required by x509]
- install ke 0.6 [required by git-kv, paf]
- install logs 0.10.0 [required by git-kv, awa-mirage, ca-certs-nss, happy-eyeballs-lwt]
- install lru 0.3.1 [required by dns]
- install lwt 6.1.1 [required by git-kv, awa-mirage, happy-eyeballs-lwt]
- install lwt-dllist 1.1.0 [required by tcpip]
- install macaddr 5.6.2 [required by ipaddr, tcpip]
- install macaddr-cstruct 5.6.2 [required by tcpip]
- install metrics 0.5.0 [required by dns]
- install mimic 0.0.9 [required by git-net]
- install mimic-happy-eyeballs 0.0.9 [required by git-net]
- install mirage-crypto 2.0.3 [required by awa]
- install mirage-crypto-ec 2.0.3 [required by awa]
- install mirage-crypto-pk 2.0.3 [required by awa]
- install mirage-crypto-rng 2.0.3 [required by awa, dns-client-mirage]
- install mirage-flow 5.0.0 [required by awa-mirage]
- install mirage-kv 6.1.1 [required by git-kv]
- install mirage-mtime 5.2.0 [required by awa-mirage]
- install mirage-net 4.0.0 [required by tcpip]
- install mirage-ptime 5.2.0 [required by ca-certs-nss, git-kv]
- install mirage-sleep 4.1.0 [required by awa-mirage]
- install mtime 2.1.0 [required by awa-mirage, happy-eyeballs-lwt]
- install ocaml-syntax-shims 1.0.0 [required by angstrom]
- install ocamlbuild 0.16.1 [required by bos]
- install ocamlfind 1.9.8 [required by bos]
- install ocplib-endian 1.2 [required by lwt]
- install ohex 0.2.0 [required by carton, dns]
- install optint 0.3.0 [required by carton, mirage-kv]
- install paf 0.8.0 [required by git-net]
- install pecu 0.7 [required by emile]
- install psq 0.2.1 [required by git-kv]
- install ptime 1.2.0 [required by git-kv]
- install randomconv 0.2.0 [required by dns-client]
- install rresult 0.7.0 [required by bos]
- install seq base [required by psq]
- install stringext 1.6.0 [required by uri]
- install tcpip 9.0.1 [required by git-net]
- install tls 2.0.3 [required by git-net]
- install tls-mirage 2.0.3 [required by git-net]
- install topkg 1.1.1 [required by bos]
- install uri 4.4.0 [required by git-net]
- install uutf 1.0.4 [required by emile]
- install x509 1.0.6 [required by ca-certs-nss]
- install zarith 1.14 [required by awa]
The following system packages will first need to be installed:
mingw64-i686-gcc-core mingw64-i686-gmp mingw64-x86_64-gmp pkgconf
<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
opam believes some required external dependencies are missing. opam can:
> 1. Run C:\opam\.opam\.cygwin\setup-x86_64.exe to install them (may need root/sudo access)
2. Display the recommended C:\opam\.opam\.cygwin\setup-x86_64.exe command and wait while you run it manually (e.g. in another terminal)
3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
4. Abort the installation
[1/2/3/4] 4
[NOTE] You can retry with '--assume-depexts' to skip this check, or run 'opam option depext=false' to permanently disable handling of system packages.
Running the system package manager non-interactively requires '--confirm-level=unsafe-yes'.
'C:\cygwin64\usr\local\bin\opam.exe install -vy git-net.0.2.1' failed.
"C:\cygwin64\bin\bash.exe" "-lc" "opam remove -y git-net.0.2.1
opam install -vy git-net.0.2.1
res=$?
if [ $res = 31 ]; then
if opam show -f x-ci-accept-failures: git-net.0.2.1 | grep -q 'ocaml/opam:windows-server-mingw-ltsc2025-opam'; 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 10
Failed: Build failed
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