Build:
- 0
2026-07-11 15:18.14: New job: Build Dockerfile using linux-x86_64 in
[https://github.com/ocaml-opam/opam2web.git#refs/pull/252/head (2789afbdf591efed9a722f28b3c9b04880dfa735)]
2026-07-11 15:18.14: Using cache hint "https://github.com/ocaml-opam/opam2web.git-Dockerfile"
2026-07-11 15:18.14: Waiting for resource in pool OCluster
2026-07-11 15:18.14: Waiting for worker…
2026-07-11 15:18.14: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
Submodule path 'content/doc': checked out '13a77b2bc576763bfa469ca3ef6f139402b7357b'
HEAD is now at 2789afb lowercase opam where appropriate
Synchronising submodule url for 'content/doc'
Cleared directory 'content/doc'
Submodule 'content/doc' (https://github.com/ocaml/opam.wiki.git) unregistered for path 'content/doc'
Submodule 'content/doc' (https://github.com/ocaml/opam.wiki.git) registered for path 'content/doc'
Submodule path 'content/doc': checked out '13a77b2bc576763bfa469ca3ef6f139402b7357b'
#0 building with "default" instance using docker driver
#1 [internal] load build definition from Dockerfile
#1 transferring dockerfile: 3.32kB done
#1 DONE 0.0s
#2 resolve image config for docker-image://docker.io/docker/dockerfile:1.3
#2 DONE 0.5s
#3 docker-image://docker.io/docker/dockerfile:1.3@sha256:42399d4635eddd7a9b8a24be879d2f9a930d0ed040a61324cfdf59ef1357b3b2
#3 CACHED
#4 [internal] load .dockerignore
#4 transferring context: 53B done
#4 DONE 0.0s
#5 [internal] load metadata for docker.io/ocaml/opam:alpine-3.20-ocaml-4.14
#5 DONE 1.5s
#6 [internal] load metadata for docker.io/ocaml/opam:archive
#6 DONE 1.6s
#7 [build-opam-doc 1/15] FROM docker.io/ocaml/opam:alpine-3.20-ocaml-4.14@sha256:f92b268390a2ea23f1e5a779f5cf75454639ec00650fa9def72c458bec72ddf4
#7 DONE 0.0s
#8 [build-opam-doc 5/15] RUN opam option --global 'archive-mirrors+="https://opam.ocaml.org/cache"'
#8 CACHED
#9 [build-opam-doc 6/15] RUN opam install odoc
#9 CACHED
#10 [build-opam-doc 7/15] RUN git clone https://github.com/ocaml/opam /home/opam/opam && git -C /home/opam/opam checkout ec4489f7a4fde93462b9b49bf28adb680bfa15c7
#10 CACHED
#11 [build-opam-doc 3/15] RUN sudo mkdir -p /usr/local/bin && echo -e '#!/bin/sh\n set -euo pipefail\n echo\n echo\n echo "<!DOCTYPE html>"\n echo "<HTML><HEAD><TITLE>$(basename $2 .1) manpage</TITLE></HEAD><BODY>"\n /usr/lib/cgit/filters/html-converters/man2html <$2\n echo "</BODY></HTML>"\n' | sudo tee /usr/local/bin/man2html && sudo chmod a+x /usr/local/bin/man2html
#11 CACHED
#12 [build-opam-doc 2/15] RUN sudo apk add cgit groff
#12 CACHED
#13 [build-opam-doc 4/15] RUN sudo mv /usr/bin/opam-2.3 /usr/bin/opam && opam update
#13 CACHED
#14 [build-opam-doc 8/15] WORKDIR /home/opam/opam
#14 CACHED
#15 [stage-2 1/13] FROM docker.io/ocaml/opam:archive@sha256:a00b91eb3749ad598dfee029b40d4b3a2ee1efffc90afd14b2ac1be7ef8ac69d
#15 resolve docker.io/ocaml/opam:archive@sha256:a00b91eb3749ad598dfee029b40d4b3a2ee1efffc90afd14b2ac1be7ef8ac69d done
#15 ...
#16 [internal] load build context
#16 transferring context: 1.16MB 0.0s done
#16 DONE 0.1s
#17 [build-opam2web 4/14] WORKDIR /home/opam/opam2web
#17 CACHED
#18 [build-opam2web 2/14] RUN sudo apk add g++ gmp-dev
#18 CACHED
#19 [build-opam2web 5/14] RUN sudo mkdir -p /opt/opam2web && sudo chown opam:opam /opt/opam2web
#19 CACHED
#20 [build-opam2web 3/14] COPY --chown=opam:opam . /home/opam/opam2web
#20 CACHED
#21 [build-opam2web 6/14] RUN sudo mv /usr/bin/opam-2.3 /usr/bin/opam && opam update
#21 CACHED
#15 [stage-2 1/13] FROM docker.io/ocaml/opam:archive@sha256:a00b91eb3749ad598dfee029b40d4b3a2ee1efffc90afd14b2ac1be7ef8ac69d
#15 sha256:a00b91eb3749ad598dfee029b40d4b3a2ee1efffc90afd14b2ac1be7ef8ac69d 402B / 402B done
#15 sha256:72521f7eadd1393fa374e2010abd1a1c196a751a9c8926bd2f620799851b9c6f 957B / 957B done
#15 sha256:30e99d22c8d8db10db2a34c281b37f6d0ce1ee9b407fcc37df27ef81a17e06bd 1.05kB / 1.05kB done
#15 sha256:55afa1ecc21d2bb5e5045f32dafee56272ffd89860bac26f6c32123439af26a4 1.05MB / 3.85MB 0.2s
#15 sha256:dbbd0fb49e83867c4ec96708d78e710add8ccecf581c11877b383f2b1a2b1af3 0B / 8.19GB 0.2s
#15 sha256:a398f9cf2b10e3888dab639c1d18b57864850d4deef6a5e7fccdda6e63439b53 0B / 18.84GB 0.2s
#15 sha256:55afa1ecc21d2bb5e5045f32dafee56272ffd89860bac26f6c32123439af26a4 2.10MB / 3.85MB 0.3s
#15 sha256:55afa1ecc21d2bb5e5045f32dafee56272ffd89860bac26f6c32123439af26a4 3.85MB / 3.85MB 0.4s
#15 sha256:55afa1ecc21d2bb5e5045f32dafee56272ffd89860bac26f6c32123439af26a4 3.85MB / 3.85MB 0.4s done
#15 extracting sha256:55afa1ecc21d2bb5e5045f32dafee56272ffd89860bac26f6c32123439af26a4 0.1s
#15 extracting sha256:55afa1ecc21d2bb5e5045f32dafee56272ffd89860bac26f6c32123439af26a4 0.4s done
#15 sha256:dbbd0fb49e83867c4ec96708d78e710add8ccecf581c11877b383f2b1a2b1af3 160.43MB / 8.19GB 5.3s
#15 sha256:a398f9cf2b10e3888dab639c1d18b57864850d4deef6a5e7fccdda6e63439b53 15.73MB / 18.84GB 5.3s
#15 ...
#22 [build-opam-doc 9/15] RUN opam exec -- ./configure --with-vendored-deps --without-mccs && opam exec -- make lib-ext && opam exec -- make
#22 0.336 checking for ocamlc... ocamlc
#22 0.349 OCaml version is 4.14.2
#22 0.353 OCaml library path is /home/opam/.opam/4.14/lib/ocaml
#22 0.353 checking for ocamlopt... ocamlopt
#22 0.364 checking for ocamlc.opt... ocamlc.opt
#22 0.371 checking for ocamlopt.opt... ocamlopt.opt
#22 0.381 checking for ocaml... ocaml
#22 0.381 checking for ocamldep... ocamldep
#22 0.382 checking for ocamldep.opt... ocamldep.opt
#22 0.389 checking for ocamlmktop... ocamlmktop
#22 0.390 checking for ocamlmklib... ocamlmklib
#22 0.390 checking for ocamldoc... ocamldoc
#22 0.390 checking for ocamldoc.opt... ocamldoc.opt
#22 0.403 checking for ocamlbuild... ocamlbuild
#22 0.403 checking OCaml Sys.os_type... Unix
#22 0.442 checking for gawk... no
#22 0.442 checking for mawk... no
#22 0.442 checking for nawk... no
#22 0.443 checking for awk... awk
#22 0.452 checking for compiler type... cc
#22 0.808 checking for compiler architecture... amd64
#22 1.141 checking for compiler system... linux
#22 1.651 checking for compiler target... x86_64-pc-linux-musl
#22 1.993 checking for gcc... gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64
#22 2.042 checking whether the C compiler works... yes
#22 2.101 checking for C compiler default output file name... a.out
#22 2.101 checking for suffix of executables...
#22 2.150 checking whether we are cross compiling... no
#22 2.192 checking for suffix of object files... o
#22 2.224 checking whether the compiler supports GNU C... yes
#22 2.261 checking whether gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64 accepts -g... yes
#22 2.288 checking for gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64 option to enable C11 features... none needed
#22 2.420 checking for ocamlobjinfo... ocamlobjinfo
#22 2.420 checking for ocamlfind... ocamlfind
#22 2.431 checking for curl... curl
#22 2.432 checking for dune... dune
#22 2.432 checking for patch... patch
#22 2.433 checking for bunzip2... bunzip2
#22 2.443 checking for linking method... shared
#22 2.443
#22 2.443 checking for OCaml findlib package unix... found
#22 2.444 checking for OCaml findlib package re 1.10.0 or later... found 1.12.0
#22 2.452 checking for OCaml findlib package base64 3.1.0 or later... no
#22 2.454 checking for OCaml findlib package ocamlgraph 1.8.8 or later... no
#22 2.456 checking for OCaml findlib package cudf 0.7 or later... no
#22 2.458 checking for OCaml findlib package dose3.common 6.1 or later... no
#22 2.469 checking for OCaml findlib package dose3.algo 6.1 or later... no
#22 2.469 checking for OCaml findlib package opam-file-format 2.1.4 or later... no
#22 2.469 checking for OCaml findlib package spdx_licenses 1.4.0 or later... no
#22 2.469 checking for OCaml findlib package opam-0install-cudf 0.5.0 or later... no
#22 2.469 checking for OCaml findlib package jsonm 1.0.2 or later... no
#22 2.471 checking for OCaml findlib package uutf 1.0.3 or later... found 1.0.3
#22 2.479 checking for OCaml findlib package sha 1.13 or later... no
#22 2.481 checking for OCaml findlib package swhid_core 0.1 or later... no
#22 2.483 checking for OCaml findlib package patch 3.0.0 or later... no
#22 2.485 checking for OCaml findlib package tar 3.3.0 or later... no
#22 2.496 checking for OCaml findlib package checkseum 0.5.2 or later... no
#22 2.496 checking for OCaml findlib package decompress 1.5.1 or later... no
#22 2.496 checking for OCaml findlib package mccs 1.1+17 or later... no
#22 2.496
#22 2.523 configure: creating ./config.status
#22 2.634 config.status: creating Makefile.config
#22 2.651 config.status: creating src/ocaml-flags-configure.sexp
#22 2.671 config.status: creating src/core/c-flags.sexp
#22 2.691
#22 2.693 Opam will be built WITHOUT its default built-in solver
#22 2.693
#22 2.693 Executables will be installed in /usr/local/bin
#22 2.693 Manual pages will be installed in /usr/local/share/man
#22 2.693
#22 2.693 Downloading vendored source dependencies...
#22 2.704 * Downloading cppo...
#22 3.305 * Downloading base64...
#22 3.871 * Downloading extlib...
#22 4.273 * Downloading re...
#22 4.760 * Downloading ocamlgraph...
#22 5.277 * Downloading cudf...
#22 5.803 * Downloading dose3...
#22 6.467 * Downloading opam-file-format...
#22 6.852 * Downloading stdlib-shims...
#22 7.466 * Downloading spdx_licenses...
#22 7.916 * Downloading opam-0install-cudf...
#22 8.238 * Downloading 0install-solver...
#22 8.700 * Downloading uutf...
#22 8.999 * Downloading jsonm...
#22 9.208 * Downloading sha...
#22 9.629 * Downloading swhid_core...
#22 ...
#23 [build-opam2web 7/14] RUN opam repo set-url default git+https://github.com/ocaml/opam-repository.git#84bf105698de69c4b290773590cd98d5c4f44ea7
#23 ...
#15 [stage-2 1/13] FROM docker.io/ocaml/opam:archive@sha256:a00b91eb3749ad598dfee029b40d4b3a2ee1efffc90afd14b2ac1be7ef8ac69d
#15 sha256:dbbd0fb49e83867c4ec96708d78e710add8ccecf581c11877b383f2b1a2b1af3 344.98MB / 8.19GB 10.4s
#15 sha256:a398f9cf2b10e3888dab639c1d18b57864850d4deef6a5e7fccdda6e63439b53 53.48MB / 18.84GB 10.4s
#15 sha256:dbbd0fb49e83867c4ec96708d78e710add8ccecf581c11877b383f2b1a2b1af3 542.11MB / 8.19GB 15.5s
#15 sha256:a398f9cf2b10e3888dab639c1d18b57864850d4deef6a5e7fccdda6e63439b53 130.02MB / 18.84GB 15.5s
#15 ...
#22 [build-opam-doc 9/15] RUN opam exec -- ./configure --with-vendored-deps --without-mccs && opam exec -- make lib-ext && opam exec -- make
#22 10.23 * Downloading menhir...
#22 10.65 * Downloading patch...
#22 11.12 * Downloading checkseum...
#22 11.70 * Downloading optint...
#22 12.09 * Downloading decompress...
#22 13.06 * Downloading tar...
#22 13.64 * Downloading dune-local...
#22 14.17 done
#22 14.17 Extracting vendored source dependencies in src_ext/... done
#22 16.22 make -j -C src_ext lib-ext
#22 16.22 make[1]: Entering directory '/home/opam/opam/src_ext'
#22 16.22 NOTE: make lib-ext is no longer required
#22 16.22 make[1]: Leaving directory '/home/opam/opam/src_ext'
#22 16.29 dune build --profile=release --root . --promote-install-files -- opam-installer.install opam.install
#22 16.33 File "src_ext/dune-local/dune-project", line 1, characters 11-15:
#22 16.33 1 | (lang dune 3.20)
#22 16.33 ^^^^
#22 16.33 Error: Version 3.20 of the dune language is not supported.
#22 16.33 Supported versions of this extension in version 3.20 of the dune language:
#22 16.33 - 1.0 to 1.12
#22 16.33 - 2.0 to 2.9
#22 16.33 - 3.0 to 3.17
#22 16.37 make: *** [Makefile:147: build-opam] Error 1
#22 ...
#15 [stage-2 1/13] FROM docker.io/ocaml/opam:archive@sha256:a00b91eb3749ad598dfee029b40d4b3a2ee1efffc90afd14b2ac1be7ef8ac69d
#15 sha256:dbbd0fb49e83867c4ec96708d78e710add8ccecf581c11877b383f2b1a2b1af3 782.24MB / 8.19GB 20.6s
#15 sha256:a398f9cf2b10e3888dab639c1d18b57864850d4deef6a5e7fccdda6e63439b53 178.26MB / 18.84GB 20.6s
#15 CANCELED
#22 [build-opam-doc 9/15] RUN opam exec -- ./configure --with-vendored-deps --without-mccs && opam exec -- make lib-ext && opam exec -- make
#22 ERROR: process "/bin/sh -c opam exec -- ./configure --with-vendored-deps --without-mccs && opam exec -- make lib-ext && opam exec -- make" did not complete successfully: exit code: 2
#23 [build-opam2web 7/14] RUN opam repo set-url default git+https://github.com/ocaml/opam-repository.git#84bf105698de69c4b290773590cd98d5c4f44ea7
#23 CANCELED
------
> [build-opam-doc 9/15] RUN opam exec -- ./configure --with-vendored-deps --without-mccs && opam exec -- make lib-ext && opam exec -- make:
16.29 dune build --profile=release --root . --promote-install-files -- opam-installer.install opam.install
16.33 File "src_ext/dune-local/dune-project", line 1, characters 11-15:
16.33 1 | (lang dune 3.20)
16.33 ^^^^
16.33 Error: Version 3.20 of the dune language is not supported.
16.33 Supported versions of this extension in version 3.20 of the dune language:
16.33 - 1.0 to 1.12
16.33 - 2.0 to 2.9
16.33 - 3.0 to 3.17
16.37 make: *** [Makefile:147: build-opam] Error 1
------
ERROR: failed to build: failed to solve: process "/bin/sh -c opam exec -- ./configure --with-vendored-deps --without-mccs && opam exec -- make lib-ext && opam exec -- make" did not complete successfully: exit code: 2
docker-build failed with exit-code 1
2026-07-11 15:18.44: Job failed: Failed: Build failed