Build:
- 0
2026-07-20 18:48.06: New job: Build Dockerfile using linux-x86_64 in
[https://github.com/ocaml-opam/opam2web.git#refs/pull/247/head (4b93f80debf83ce3bd825495738af474a2ed7e9d)]
2026-07-20 18:48.06: Using cache hint "https://github.com/ocaml-opam/opam2web.git-Dockerfile"
2026-07-20 18:48.06: Waiting for resource in pool OCluster
2026-07-20 18:48.06: Waiting for worker…
2026-07-20 18:48.06: Got resource from pool OCluster
Building on asteria.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
Synchronizing 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 0.3s
#3 docker-image://docker.io/docker/dockerfile:1.3@sha256:42399d4635eddd7a9b8a24be879d2f9a930d0ed040a61324cfdf59ef1357b3b2
#3 CACHED
#4 [internal] load .dockerignore
#4 transferring context: 53B done
#4 DONE 0.1s
#5 [internal] load metadata for docker.io/ocaml/opam:alpine-3.20-ocaml-4.14
#5 ...
#6 [internal] load metadata for docker.io/ocaml/opam:archive
#6 DONE 0.3s
#7 [opam-archive 1/1] FROM docker.io/ocaml/opam:archive@sha256:2b4f381a5f07223a681d5e789f6d58549a0a6eea153c1d493028881eb972fc3a
#7 CACHED
#5 [internal] load metadata for docker.io/ocaml/opam:alpine-3.20-ocaml-4.14
#5 DONE 0.3s
#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 4/15] RUN sudo mv /usr/bin/opam-2.3 /usr/bin/opam && opam update
#9 CACHED
#10 [build-opam-doc 5/15] RUN opam option --global 'archive-mirrors+="https://opam.ocaml.org/cache"'
#10 CACHED
#11 [build-opam-doc 2/15] RUN sudo apk add cgit groff
#11 CACHED
#12 [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
#12 CACHED
#13 [build-opam-doc 6/15] RUN opam install odoc
#13 CACHED
#14 [internal] load build context
#14 transferring context: 1.16MB 0.0s done
#14 DONE 0.1s
#15 [build-opam2web 4/14] WORKDIR /home/opam/opam2web
#15 CACHED
#16 [build-opam2web 2/14] RUN sudo apk add g++ gmp-dev
#16 CACHED
#17 [build-opam2web 3/14] COPY --chown=opam:opam . /home/opam/opam2web
#17 CACHED
#18 [build-opam2web 5/14] RUN sudo mkdir -p /opt/opam2web && sudo chown opam:opam /opt/opam2web
#18 CACHED
#19 [build-opam2web 6/14] RUN sudo mv /usr/bin/opam-2.3 /usr/bin/opam && opam update
#19 CACHED
#20 [build-opam2web 7/14] RUN opam repo set-url default git+https://github.com/ocaml/opam-repository.git#080b1a01e84987ad2f77e87075ea70cadfa5cb7e
#20 ...
#21 [build-opam-doc 7/15] RUN git clone https://github.com/ocaml/opam /home/opam/opam && git -C /home/opam/opam checkout afebe93c6620feb717bd6d1b678c2f15ed247aa7
#21 0.324 Cloning into '/home/opam/opam'...
#21 ...
#22 [stage-2 2/13] RUN apk add --update git curl rsync libstdc++ rdfind caddy
#22 22.33 ( 1/25) Installing ca-certificates (20260611-r0)
#22 22.75 ( 2/25) Installing caddy (2.11.4-r0)
#22 24.75 Executing caddy-2.11.4-r0.pre-install
#22 ...
#21 [build-opam-doc 7/15] RUN git clone https://github.com/ocaml/opam /home/opam/opam && git -C /home/opam/opam checkout afebe93c6620feb717bd6d1b678c2f15ed247aa7
#21 27.47 Note: switching to 'afebe93c6620feb717bd6d1b678c2f15ed247aa7'.
#21 27.47
#21 27.47 You are in 'detached HEAD' state. You can look around, make experimental
#21 27.47 changes and commit them, and you can discard any commits you make in this
#21 27.47 state without impacting any branches by switching back to a branch.
#21 27.47
#21 27.47 If you want to create a new branch to retain commits you create, you may
#21 27.47 do so (now or later) by using -c with the switch command. Example:
#21 27.47
#21 27.47 git switch -c <new-branch-name>
#21 27.47
#21 27.47 Or undo this operation with:
#21 27.47
#21 27.47 git switch -
#21 27.47
#21 27.47 Turn off this advice by setting config variable advice.detachedHead to false
#21 27.47
#21 27.47 HEAD is now at afebe93c6 Merge pull request #7047 from kit-ty-kate/install-2.6.0-alpha1
#21 DONE 34.1s
#22 [stage-2 2/13] RUN apk add --update git curl rsync libstdc++ rdfind caddy
#22 ...
#23 [build-opam-doc 8/15] WORKDIR /home/opam/opam
#23 DONE 0.1s
#24 [build-opam-doc 9/15] RUN opam exec -- ./configure --with-vendored-deps --without-mccs && opam exec -- make lib-ext && opam exec -- make
#24 0.514 checking for ocamlc... ocamlc
#24 0.544 OCaml version is 4.14.2
#24 0.551 OCaml library path is /home/opam/.opam/4.14/lib/ocaml
#24 0.551 checking for ocamlopt... ocamlopt
#24 0.584 checking for ocamlc.opt... ocamlc.opt
#24 0.590 checking for ocamlopt.opt... ocamlopt.opt
#24 0.600 checking for ocaml... ocaml
#24 0.600 checking for ocamldep... ocamldep
#24 0.600 checking for ocamldep.opt... ocamldep.opt
#24 0.629 checking for ocamlmktop... ocamlmktop
#24 0.629 checking for ocamlmklib... ocamlmklib
#24 0.629 checking for ocamldoc... ocamldoc
#24 0.630 checking for ocamldoc.opt... ocamldoc.opt
#24 0.671 checking for ocamlbuild... ocamlbuild
#24 0.672 checking OCaml Sys.os_type... Unix
#24 0.705 checking for gawk... no
#24 0.705 checking for mawk... no
#24 0.705 checking for nawk... no
#24 0.705 checking for awk... awk
#24 0.716 checking for compiler type... cc
#24 1.037 checking for compiler architecture... amd64
#24 1.349 checking for compiler system... linux
#24 1.664 checking for compiler target... x86_64-pc-linux-musl
#24 1.996 checking for gcc... gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64
#24 2.052 checking whether the C compiler works... yes
#24 2.201 checking for C compiler default output file name... a.out
#24 2.204 checking for suffix of executables...
#24 2.252 checking whether we are cross compiling... no
#24 2.313 checking for suffix of object files... o
#24 2.357 checking whether the compiler supports GNU C... yes
#24 2.395 checking whether gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64 accepts -g... yes
#24 2.433 checking for gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64 option to enable C11 features... none needed
#24 2.530 checking for ocamlobjinfo... ocamlobjinfo
#24 2.531 checking for ocamlfind... ocamlfind
#24 2.570 checking for curl... curl
#24 2.570 checking for dune... dune
#24 2.571 checking for patch... patch
#24 2.571 checking for bunzip2... bunzip2
#24 2.580 checking for linking method... shared
#24 2.581
#24 2.581 checking for OCaml findlib package unix... found
#24 2.584 checking for OCaml findlib package re 1.10.0 or later... found 1.12.0
#24 2.595 checking for OCaml findlib package base64 3.1.0 or later... no
#24 2.598 checking for OCaml findlib package ocamlgraph 1.8.8 or later... no
#24 2.600 checking for OCaml findlib package cudf 0.7 or later... no
#24 2.603 checking for OCaml findlib package dose3.common 6.1 or later... no
#24 2.606 checking for OCaml findlib package dose3.algo 6.1 or later... no
#24 2.608 checking for OCaml findlib package opam-file-format 2.1.4 or later... no
#24 2.610 checking for OCaml findlib package spdx_licenses 1.4.0 or later... no
#24 2.613 checking for OCaml findlib package opam-0install-cudf 0.5.0 or later... no
#24 2.616 checking for OCaml findlib package jsonm 1.0.2 or later... no
#24 2.618 checking for OCaml findlib package uutf 1.0.3 or later... found 1.0.3
#24 2.628 checking for OCaml findlib package sha 1.13 or later... no
#24 2.631 checking for OCaml findlib package swhid_core 0.1 or later... no
#24 2.633 checking for OCaml findlib package patch 3.0.0 or later... no
#24 2.635 checking for OCaml findlib package tar 3.3.0 or later... no
#24 2.637 checking for OCaml findlib package checkseum 0.5.2 or later... no
#24 2.639 checking for OCaml findlib package decompress 1.5.1 or later... no
#24 2.641 checking for OCaml findlib package mccs 1.1+17 or later... no
#24 2.644
#24 2.669 configure: creating ./config.status
#24 2.794 config.status: creating Makefile.config
#24 2.811 config.status: creating src/ocaml-flags-configure.sexp
#24 2.833 config.status: creating src/core/c-flags.sexp
#24 2.857
#24 2.859 Opam will be built WITHOUT its default built-in solver
#24 2.859
#24 2.859 Executables will be installed in /usr/local/bin
#24 2.859 Manual pages will be installed in /usr/local/share/man
#24 2.859
#24 2.859 Downloading vendored source dependencies...
#24 2.875 * Downloading cppo...
#24 3.136 * Downloading base64...
#24 3.755 * Downloading extlib...
#24 4.095 * Downloading re...
#24 4.544 * Downloading ocamlgraph...
#24 4.967 * Downloading cudf...
#24 5.272 * Downloading dose3...
#24 5.955 * Downloading opam-file-format...
#24 6.340 * Downloading stdlib-shims...
#24 6.691 * Downloading spdx_licenses...
#24 7.080 * Downloading opam-0install-cudf...
#24 7.465 * Downloading 0install-solver...
#24 9.810 * Downloading uutf...
#24 10.05 * Downloading jsonm...
#24 10.26 * Downloading sha...
#24 10.66 * Downloading swhid_core...
#24 11.20 * Downloading menhir...
#24 11.65 * Downloading patch...
#24 12.10 * Downloading checkseum...
#24 12.55 * Downloading optint...
#24 13.00 * Downloading decompress...
#24 13.85 * Downloading tar...
#24 14.24 * Downloading dune-local...
#24 16.24 done
#24 16.24 Extracting vendored source dependencies in src_ext/...
#24 ...
#22 [stage-2 2/13] RUN apk add --update git curl rsync libstdc++ rdfind caddy
#22 50.54 ( 3/25) Installing brotli-libs (1.2.0-r1)
#22 50.58 ( 4/25) Installing c-ares (1.34.8-r0)
#22 50.59 ( 5/25) Installing libunistring (1.4.2-r0)
#22 50.82 ( 6/25) Installing libidn2 (2.3.8-r0)
#22 50.96 ( 7/25) Installing nghttp2-libs (1.69.0-r0)
#22 51.04 ( 8/25) Installing libpsl (0.21.5-r3)
#22 51.13 ( 9/25) Installing zstd-libs (1.5.7-r2)
#22 51.40 (10/25) Installing libcurl (8.21.0-r0)
#22 51.64 (11/25) Installing curl (8.21.0-r0)
#22 51.68 (12/25) Installing libexpat (2.8.2-r0)
#22 51.70 (13/25) Installing pcre2 (10.47-r1)
#22 51.75 (14/25) Installing git (2.54.0-r0)
#22 52.98 (15/25) Installing git-init-template (2.54.0-r0)
#22 53.00 (16/25) Installing libgcc (15.2.0-r5)
#22 53.02 (17/25) Installing libstdc++ (15.2.0-r5)
#22 53.44 (18/25) Installing gmp (6.3.0-r4)
#22 53.57 (19/25) Installing nettle (3.10.2-r0)
#22 53.63 (20/25) Installing libxxhash (0.8.3-r1)
#22 53.64 (21/25) Installing rdfind (1.8.0-r0)
#22 53.66 (22/25) Installing acl-libs (2.3.2-r1)
#22 53.69 (23/25) Installing lz4-libs (1.10.0-r1)
#22 ...
#24 [build-opam-doc 9/15] RUN opam exec -- ./configure --with-vendored-deps --without-mccs && opam exec -- make lib-ext && opam exec -- make
#24 16.24 Extracting vendored source dependencies in src_ext/... done
#24 18.09 make -j -C src_ext lib-ext
#24 18.10 make[1]: Entering directory '/home/opam/opam/src_ext'
#24 18.10 NOTE: make lib-ext is no longer required
#24 18.10 make[1]: Leaving directory '/home/opam/opam/src_ext'
#24 18.17 dune build --profile=release --root . --promote-install-files -- opam-installer.install opam.install
#24 18.27 File "src_ext/dune-local/dune-project", line 1, characters 11-15:
#24 18.27 1 | (lang dune 3.20)
#24 18.27 ^^^^
#24 18.27 Error: Version 3.20 of the dune language is not supported.
#24 18.27 Supported versions of this extension in version 3.20 of the dune language:
#24 18.27 - 1.0 to 1.12
#24 18.27 - 2.0 to 2.9
#24 18.27 - 3.0 to 3.17
#24 18.30 make: *** [Makefile:147: build-opam] Error 1
#24 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
#22 [stage-2 2/13] RUN apk add --update git curl rsync libstdc++ rdfind caddy
#22 53.74 (24/25) Installing popt (1.19-r4)
#22 53.81 (25/25) Installing rsync (3.4.3-r1)
#22 53.95 Executing busybox-1.37.0-r31.trigger
#22 53.96 Executing ca-certificates-20260611-r0.trigger
#22 54.01 OK: 83.2 MiB in 41 packages
#22 DONE 54.2s
#20 [build-opam2web 7/14] RUN opam repo set-url default git+https://github.com/ocaml/opam-repository.git#080b1a01e84987ad2f77e87075ea70cadfa5cb7e
#20 CANCELED
------
> [build-opam-doc 9/15] RUN opam exec -- ./configure --with-vendored-deps --without-mccs && opam exec -- make lib-ext && opam exec -- make:
18.17 dune build --profile=release --root . --promote-install-files -- opam-installer.install opam.install
18.27 File "src_ext/dune-local/dune-project", line 1, characters 11-15:
18.27 1 | (lang dune 3.20)
18.27 ^^^^
18.27 Error: Version 3.20 of the dune language is not supported.
18.27 Supported versions of this extension in version 3.20 of the dune language:
18.27 - 1.0 to 1.12
18.27 - 2.0 to 2.9
18.27 - 3.0 to 3.17
18.30 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
2026-07-20 18:49.08: Job failed: Failed: Build failed