Build:
- 0
2026-09-23 20:59.49: New job: Build Dockerfile using linux-x86_64 in
[https://github.com/ocaml-opam/opam2web.git#refs/pull/247/head (4b93f80debf83ce3bd825495738af474a2ed7e9d)]
2026-09-23 20:59.49: Using cache hint "https://github.com/ocaml-opam/opam2web.git-Dockerfile"
2026-09-23 20:59.49: Waiting for resource in pool OCluster
2026-09-23 20:59.49: Waiting for worker…
2026-09-23 21:11.13: 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 4b93f80 Avoid duplicated archive-mirrors: field in the repo file
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: 3.29kB done
#1 DONE 0.1s
#2 resolve image config for docker-image://docker.io/docker/dockerfile:1.3
#2 DONE 0.2s
#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 0.2s
#6 [internal] load metadata for docker.io/ocaml/opam:archive
#6 DONE 0.8s
#7 [stage-2 1/16] FROM docker.io/ocaml/opam:archive@sha256:92f3af1477b42ed7ebcb3e10deaf191c08c9364ba6df8b70c8dd44927b029225
#7 resolve docker.io/ocaml/opam:archive@sha256:92f3af1477b42ed7ebcb3e10deaf191c08c9364ba6df8b70c8dd44927b029225 done
#7 sha256:92f3af1477b42ed7ebcb3e10deaf191c08c9364ba6df8b70c8dd44927b029225 402B / 402B done
#7 sha256:29a7f8dc5b3f2e28bafd5df047739a6b04f13d37736e6837dde1761859dcbec4 957B / 957B done
#7 sha256:661f37043c7a53195582938e7ff4af381c2eb3921001cef68e605a9ad3148634 1.07kB / 1.07kB done
#7 sha256:e2de96513ba9eb53b431787ec8a65cdde380ac4772a3e4c4b714dcfde2a102b5 3.85MB / 3.85MB 0.2s done
#7 extracting sha256:e2de96513ba9eb53b431787ec8a65cdde380ac4772a3e4c4b714dcfde2a102b5 0.6s done
#7 sha256:e855ae9bee8e3a52602dbb80fd72e706b865fa4487008ee083c5dd36ba918acc 1.08GB / 8.19GB 34.3s
#7 sha256:93f8e1e408539814eb93607b76d9789dbe5502ac2f7e3adc1d04335ff14ae2ad 810.55MB / 19.31GB 34.3s
#7 ...
#8 [build-opam-doc 1/15] FROM docker.io/ocaml/opam:alpine-3.20-ocaml-4.14@sha256:f92b268390a2ea23f1e5a779f5cf75454639ec00650fa9def72c458bec72ddf4
#8 DONE 0.0s
#9 [build-opam-doc 3/15] RUN sudo mkdir -p /usr/local/bin && echo -e '#!/bin/sh -e\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
#9 CACHED
#10 [build-opam-doc 6/15] RUN opam install odoc
#10 CACHED
#11 [build-opam-doc 4/15] RUN sudo mv /usr/bin/opam-2.3 /usr/bin/opam && opam update
#11 CACHED
#12 [build-opam-doc 5/15] RUN opam option --global 'archive-mirrors+="https://opam.ocaml.org/cache"'
#12 CACHED
#13 [build-opam-doc 2/15] RUN sudo apk add cgit groff
#13 CACHED
#14 [build-opam-doc 7/15] RUN git clone https://github.com/ocaml/opam /home/opam/opam && git -C /home/opam/opam checkout 56c61875f7062378151b999ae9327f291c4c69ed
#14 CACHED
#15 [build-opam-doc 8/15] WORKDIR /home/opam/opam
#15 CACHED
#16 [internal] load build context
#16 transferring context: 1.16MB 0.1s done
#16 DONE 0.1s
#17 [build-opam2web 2/14] RUN sudo apk add g++ gmp-dev
#17 CACHED
#18 [build-opam2web 4/14] WORKDIR /home/opam/opam2web
#18 CACHED
#19 [build-opam2web 3/14] COPY --chown=opam:opam . /home/opam/opam2web
#19 CACHED
#20 [build-opam2web 5/14] RUN sudo mkdir -p /opt/opam2web && sudo chown opam:opam /opt/opam2web
#20 CACHED
#21 [build-opam2web 6/14] RUN sudo mv /usr/bin/opam-2.3 /usr/bin/opam && opam update
#21 CACHED
#7 [stage-2 1/16] FROM docker.io/ocaml/opam:archive@sha256:92f3af1477b42ed7ebcb3e10deaf191c08c9364ba6df8b70c8dd44927b029225
#7 sha256:92f3af1477b42ed7ebcb3e10deaf191c08c9364ba6df8b70c8dd44927b029225 0B / 402B 538.7s
#7 sha256:29a7f8dc5b3f2e28bafd5df047739a6b04f13d37736e6837dde1761859dcbec4 0B / 957B 538.8s
#7 sha256:661f37043c7a53195582938e7ff4af381c2eb3921001cef68e605a9ad3148634 0B / 1.07kB 539.0s
#7 sha256:e855ae9bee8e3a52602dbb80fd72e706b865fa4487008ee083c5dd36ba918acc 8.19GB / 8.19GB 240.3s done
#7 sha256:93f8e1e408539814eb93607b76d9789dbe5502ac2f7e3adc1d04335ff14ae2ad 19.31GB / 19.31GB 536.7s done
#7 extracting sha256:e855ae9bee8e3a52602dbb80fd72e706b865fa4487008ee083c5dd36ba918acc 154.7s done
#7 extracting sha256:93f8e1e408539814eb93607b76d9789dbe5502ac2f7e3adc1d04335ff14ae2ad
#7 extracting sha256:93f8e1e408539814eb93607b76d9789dbe5502ac2f7e3adc1d04335ff14ae2ad 5.1s
#7 ...
#22 [build-opam-doc 9/15] RUN opam exec -- ./configure --with-vendored-deps --without-mccs && opam exec -- make lib-ext && opam exec -- make
#22 0.479 checking for ocamlc... ocamlc
#22 0.487 OCaml version is 4.14.2
#22 0.495 OCaml library path is /home/opam/.opam/4.14/lib/ocaml
#22 0.495 checking for ocamlopt... ocamlopt
#22 0.505 checking for ocamlc.opt... ocamlc.opt
#22 0.513 checking for ocamlopt.opt... ocamlopt.opt
#22 0.523 checking for ocaml... ocaml
#22 0.524 checking for ocamldep... ocamldep
#22 0.524 checking for ocamldep.opt... ocamldep.opt
#22 0.532 checking for ocamlmktop... ocamlmktop
#22 0.533 checking for ocamlmklib... ocamlmklib
#22 0.533 checking for ocamldoc... ocamldoc
#22 0.534 checking for ocamldoc.opt... ocamldoc.opt
#22 0.549 checking for ocamlbuild... ocamlbuild
#22 0.549 checking OCaml Sys.os_type... Unix
#22 0.582 checking for gawk... no
#22 0.583 checking for mawk... no
#22 0.583 checking for nawk... no
#22 0.583 checking for awk... awk
#22 0.591 checking for compiler type... cc
#22 1.038 checking for compiler architecture... amd64
#22 1.477 checking for compiler system... linux
#22 1.932 checking for compiler target... x86_64-pc-linux-musl
#22 2.405 checking for gcc... gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64
#22 2.448 checking whether the C compiler works... yes
#22 2.501 checking for C compiler default output file name... a.out
#22 2.503 checking for suffix of executables...
#22 2.553 checking whether we are cross compiling... no
#22 2.607 checking for suffix of object files... o
#22 2.642 checking whether the compiler supports GNU C... yes
#22 2.676 checking whether gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64 accepts -g... yes
#22 2.712 checking for gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64 option to enable C11 features... none needed
#22 2.814 checking for ocamlobjinfo... ocamlobjinfo
#22 2.814 checking for ocamlfind... ocamlfind
#22 2.831 checking for curl... curl
#22 2.832 checking for dune... dune
#22 2.832 checking for patch... patch
#22 2.833 checking for bunzip2... bunzip2
#22 2.839 checking for linking method... shared
#22 2.839
#22 2.839 checking for OCaml findlib package unix... found
#22 2.841 checking for OCaml findlib package re 1.10.0 or later... found 1.12.0
#22 2.850 checking for OCaml findlib package base64 3.1.0 or later... no
#22 2.852 checking for OCaml findlib package ocamlgraph 1.8.8 or later... no
#22 2.854 checking for OCaml findlib package cudf 0.11~rc1 or later... no
#22 2.856 checking for OCaml findlib package dose3.common 6.1 or later... no
#22 2.858 checking for OCaml findlib package dose3.algo 6.1 or later... no
#22 2.860 checking for OCaml findlib package opam-file-format 2.1.4 or later... no
#22 2.861 checking for OCaml findlib package spdx_licenses 1.4.0 or later... no
#22 2.864 checking for OCaml findlib package opam-0install-cudf 0.5.0 or later... no
#22 2.866 checking for OCaml findlib package jsonm 1.0.2 or later... no
#22 2.867 checking for OCaml findlib package uutf 1.0.3 or later... found 1.0.3
#22 2.875 checking for OCaml findlib package sha 1.13 or later... no
#22 2.878 checking for OCaml findlib package swhid_core 0.1 or later... no
#22 2.880 checking for OCaml findlib package patch 3.0.0 or later... no
#22 2.882 checking for OCaml findlib package tar 3.3.0 or later... no
#22 2.884 checking for OCaml findlib package checkseum 0.5.2 or later... no
#22 2.886 checking for OCaml findlib package decompress 1.5.1 or later... no
#22 2.889 checking for OCaml findlib package mccs 1.1+17 or later... no
#22 2.892
#22 2.913 configure: creating ./config.status
#22 3.024 config.status: creating Makefile.config
#22 3.038 config.status: creating src/ocaml-flags-configure.sexp
#22 3.055 config.status: creating src/core/c-flags.sexp
#22 3.074
#22 3.075 Opam will be built WITHOUT its default built-in solver
#22 3.075
#22 3.075 Executables will be installed in /usr/local/bin
#22 3.075 Manual pages will be installed in /usr/local/share/man
#22 3.075
#22 3.075 Downloading vendored source dependencies...
#22 3.087 * Downloading cppo...
#22 3.562 * Downloading base64...
#22 3.888 * Downloading extlib...
#22 4.216 * Downloading re...
#22 4.807 * Downloading ocamlgraph...
#22 5.134 * Downloading cudf...
#22 5.563 * Downloading dose3...
#22 6.053 * Downloading opam-file-format...
#22 6.344 * Downloading stdlib-shims...
#22 6.636 * Downloading spdx_licenses...
#22 6.951 * Downloading opam-0install-cudf...
#22 7.266 * Downloading 0install-solver...
#22 7.627 * Downloading uutf...
#22 7.805 * Downloading jsonm...
#22 7.989 * Downloading sha...
#22 8.288 * Downloading swhid_core...
#22 8.764 * Downloading menhir...
#22 9.187 * Downloading patch...
#22 9.494 * Downloading checkseum...
#22 9.788 * Downloading optint...
#22 10.10 * Downloading decompress...
#22 ...
#23 [build-opam2web 7/14] RUN opam repo set-url default git+https://github.com/ocaml/opam-repository.git#3287ecd1a16166c55410821974c5e27ce090aeb6
#23 ...
#7 [stage-2 1/16] FROM docker.io/ocaml/opam:archive@sha256:92f3af1477b42ed7ebcb3e10deaf191c08c9364ba6df8b70c8dd44927b029225
#7 extracting sha256:93f8e1e408539814eb93607b76d9789dbe5502ac2f7e3adc1d04335ff14ae2ad 10.2s
#7 extracting sha256:93f8e1e408539814eb93607b76d9789dbe5502ac2f7e3adc1d04335ff14ae2ad 15.2s
#7 ...
#22 [build-opam-doc 9/15] RUN opam exec -- ./configure --with-vendored-deps --without-mccs && opam exec -- make lib-ext && opam exec -- make
#22 10.43 * Downloading tar...
#22 10.76 * Downloading dune-local...
#22 11.12 done
#22 11.12 Extracting vendored source dependencies in src_ext/... done
#22 13.39 make -j -C src_ext lib-ext
#22 13.39 make[1]: Entering directory '/home/opam/opam/src_ext'
#22 13.39 NOTE: make lib-ext is no longer required
#22 13.40 make[1]: Leaving directory '/home/opam/opam/src_ext'
#22 13.46 dune build --profile=release --root . --promote-install-files -- opam-installer.install opam.install
#22 13.62 File "src_ext/dune-local/dune-project", line 1, characters 11-15:
#22 13.62 1 | (lang dune 3.20)
#22 13.62 ^^^^
#22 13.62 Error: Version 3.20 of the dune language is not supported.
#22 13.62 Supported versions of this extension in version 3.20 of the dune language:
#22 13.62 - 1.0 to 1.12
#22 13.62 - 2.0 to 2.9
#22 13.62 - 3.0 to 3.17
#22 13.67 make: *** [Makefile:147: build-opam] Error 1
#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
#7 [stage-2 1/16] FROM docker.io/ocaml/opam:archive@sha256:92f3af1477b42ed7ebcb3e10deaf191c08c9364ba6df8b70c8dd44927b029225
#7 CANCELED
#23 [build-opam2web 7/14] RUN opam repo set-url default git+https://github.com/ocaml/opam-repository.git#3287ecd1a16166c55410821974c5e27ce090aeb6
#23 CANCELED
------
> [build-opam-doc 9/15] RUN opam exec -- ./configure --with-vendored-deps --without-mccs && opam exec -- make lib-ext && opam exec -- make:
13.46 dune build --profile=release --root . --promote-install-files -- opam-installer.install opam.install
13.62 File "src_ext/dune-local/dune-project", line 1, characters 11-15:
13.62 1 | (lang dune 3.20)
13.62 ^^^^
13.62 Error: Version 3.20 of the dune language is not supported.
13.62 Supported versions of this extension in version 3.20 of the dune language:
13.62 - 1.0 to 1.12
13.62 - 2.0 to 2.9
13.62 - 3.0 to 3.17
13.67 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
2026-09-23 21:11.38: Job failed: Failed: Build failed