Build:
- 0
2026-07-18 16:20.06: New job: Build Dockerfile using linux-x86_64 in
[https://github.com/ocaml-opam/opam2web.git#refs/pull/247/head (4b93f80debf83ce3bd825495738af474a2ed7e9d)]
2026-07-18 16:20.06: Using cache hint "https://github.com/ocaml-opam/opam2web.git-Dockerfile"
2026-07-18 16:20.06: Waiting for resource in pool OCluster
2026-07-18 16:20.06: Waiting for worker…
2026-07-18 16:24.46: Got resource from pool OCluster
Building on toxis.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 0.1s
#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 0.2s
#5 [internal] load metadata for docker.io/ocaml/opam:alpine-3.20-ocaml-4.14
#5 DONE 0.2s
#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 2/15] RUN sudo apk add cgit groff
#8 CACHED
#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 4/15] RUN sudo mv /usr/bin/opam-2.3 /usr/bin/opam && opam update
#10 CACHED
#11 [build-opam-doc 5/15] RUN opam option --global 'archive-mirrors+="https://opam.ocaml.org/cache"'
#11 CACHED
#12 [build-opam-doc 6/15] RUN opam install odoc
#12 CACHED
#13 [stage-2 1/13] FROM docker.io/ocaml/opam:archive@sha256:2b4f381a5f07223a681d5e789f6d58549a0a6eea153c1d493028881eb972fc3a
#13 resolve docker.io/ocaml/opam:archive@sha256:2b4f381a5f07223a681d5e789f6d58549a0a6eea153c1d493028881eb972fc3a 0.0s done
#13 sha256:b48fe340ec57bae8e16c911218538b29603f58c5a4fe241c4b72adbdc3de874f 1.07kB / 1.07kB done
#13 sha256:1496c578a052984005797b191f632b7d5bbef2b42910ea7efcd9188258c77ca3 0B / 8.19GB 0.1s
#13 sha256:567d83c3262f918e8e25c5a565f0fb41b08d2bfdffc66f1a66b3d6e433a91b91 0B / 18.87GB 0.1s
#13 sha256:2b4f381a5f07223a681d5e789f6d58549a0a6eea153c1d493028881eb972fc3a 402B / 402B done
#13 sha256:cfb6822f9a78f28c570b960c3c164670456636e891c1069215bde57c66b9dda8 957B / 957B done
#13 ...
#14 [internal] load build context
#14 transferring context: 1.16MB 0.1s done
#14 DONE 0.3s
#15 [build-opam2web 2/14] RUN sudo apk add g++ gmp-dev
#15 CACHED
#16 [build-opam2web 3/14] COPY --chown=opam:opam . /home/opam/opam2web
#16 CACHED
#17 [build-opam2web 5/14] RUN sudo mkdir -p /opt/opam2web && sudo chown opam:opam /opt/opam2web
#17 CACHED
#18 [build-opam2web 4/14] WORKDIR /home/opam/opam2web
#18 CACHED
#19 [build-opam2web 6/14] RUN sudo mv /usr/bin/opam-2.3 /usr/bin/opam && opam update
#19 CACHED
#13 [stage-2 1/13] FROM docker.io/ocaml/opam:archive@sha256:2b4f381a5f07223a681d5e789f6d58549a0a6eea153c1d493028881eb972fc3a
#13 sha256:1496c578a052984005797b191f632b7d5bbef2b42910ea7efcd9188258c77ca3 100.66MB / 8.19GB 5.2s
#13 sha256:567d83c3262f918e8e25c5a565f0fb41b08d2bfdffc66f1a66b3d6e433a91b91 78.64MB / 18.87GB 5.2s
#13 ...
#20 [build-opam-doc 7/15] RUN git clone https://github.com/ocaml/opam /home/opam/opam && git -C /home/opam/opam checkout e320b4a665fe6f91c8882ccd7e87c8746740bdcb
#20 1.212 Cloning into '/home/opam/opam'...
#20 ...
#13 [stage-2 1/13] FROM docker.io/ocaml/opam:archive@sha256:2b4f381a5f07223a681d5e789f6d58549a0a6eea153c1d493028881eb972fc3a
#13 sha256:1496c578a052984005797b191f632b7d5bbef2b42910ea7efcd9188258c77ca3 207.62MB / 8.19GB 10.4s
#13 sha256:567d83c3262f918e8e25c5a565f0fb41b08d2bfdffc66f1a66b3d6e433a91b91 170.92MB / 18.87GB 10.4s
#13 ...
#21 [build-opam2web 7/14] RUN opam repo set-url default git+https://github.com/ocaml/opam-repository.git#080b1a01e84987ad2f77e87075ea70cadfa5cb7e
#21 ...
#13 [stage-2 1/13] FROM docker.io/ocaml/opam:archive@sha256:2b4f381a5f07223a681d5e789f6d58549a0a6eea153c1d493028881eb972fc3a
#13 ...
#8 [build-opam-doc 2/15] RUN sudo apk add cgit groff
#8 CACHED
#13 [stage-2 1/13] FROM docker.io/ocaml/opam:archive@sha256:2b4f381a5f07223a681d5e789f6d58549a0a6eea153c1d493028881eb972fc3a
#13 ...
#15 [build-opam2web 2/14] RUN sudo apk add g++ gmp-dev
#15 CACHED
#13 [stage-2 1/13] FROM docker.io/ocaml/opam:archive@sha256:2b4f381a5f07223a681d5e789f6d58549a0a6eea153c1d493028881eb972fc3a
#13 ...
#20 [build-opam-doc 7/15] RUN git clone https://github.com/ocaml/opam /home/opam/opam && git -C /home/opam/opam checkout e320b4a665fe6f91c8882ccd7e87c8746740bdcb
#20 14.94 Note: switching to 'e320b4a665fe6f91c8882ccd7e87c8746740bdcb'.
#20 14.94
#20 14.94 You are in 'detached HEAD' state. You can look around, make experimental
#20 14.94 changes and commit them, and you can discard any commits you make in this
#20 14.94 state without impacting any branches by switching back to a branch.
#20 14.94
#20 14.94 If you want to create a new branch to retain commits you create, you may
#20 14.94 do so (now or later) by using -c with the switch command. Example:
#20 14.94
#20 14.94 git switch -c <new-branch-name>
#20 14.94
#20 14.94 Or undo this operation with:
#20 14.94
#20 14.94 git switch -
#20 14.94
#20 14.94 Turn off this advice by setting config variable advice.detachedHead to false
#20 14.94
#20 14.94 HEAD is now at e320b4a66 Merge pull request #7046 from kit-ty-kate/rel-2.6.0-alpha1
#20 DONE 15.1s
#13 [stage-2 1/13] FROM docker.io/ocaml/opam:archive@sha256:2b4f381a5f07223a681d5e789f6d58549a0a6eea153c1d493028881eb972fc3a
#13 ...
#22 [build-opam-doc 8/15] WORKDIR /home/opam/opam
#22 DONE 0.2s
#13 [stage-2 1/13] FROM docker.io/ocaml/opam:archive@sha256:2b4f381a5f07223a681d5e789f6d58549a0a6eea153c1d493028881eb972fc3a
#13 sha256:1496c578a052984005797b191f632b7d5bbef2b42910ea7efcd9188258c77ca3 287.31MB / 8.19GB 15.4s
#13 sha256:567d83c3262f918e8e25c5a565f0fb41b08d2bfdffc66f1a66b3d6e433a91b91 267.39MB / 18.87GB 15.4s
#13 sha256:1496c578a052984005797b191f632b7d5bbef2b42910ea7efcd9188258c77ca3 409.99MB / 8.19GB 20.6s
#13 sha256:567d83c3262f918e8e25c5a565f0fb41b08d2bfdffc66f1a66b3d6e433a91b91 365.95MB / 18.87GB 20.6s
#13 ...
#23 [build-opam-doc 9/15] RUN opam exec -- ./configure --with-vendored-deps --without-mccs && opam exec -- make lib-ext && opam exec -- make
#23 1.424 checking for ocamlc... ocamlc
#23 1.441 OCaml version is 4.14.2
#23 1.464 OCaml library path is /home/opam/.opam/4.14/lib/ocaml
#23 1.464 checking for ocamlopt... ocamlopt
#23 1.478 checking for ocamlc.opt... ocamlc.opt
#23 1.508 checking for ocamlopt.opt... ocamlopt.opt
#23 1.512 checking for ocaml... ocaml
#23 1.512 checking for ocamldep... ocamldep
#23 1.512 checking for ocamldep.opt... ocamldep.opt
#23 1.532 checking for ocamlmktop... ocamlmktop
#23 1.532 checking for ocamlmklib... ocamlmklib
#23 1.532 checking for ocamldoc... ocamldoc
#23 1.532 checking for ocamldoc.opt... ocamldoc.opt
#23 1.564 checking for ocamlbuild... ocamlbuild
#23 1.564 checking OCaml Sys.os_type... Unix
#23 1.611 checking for gawk... no
#23 1.611 checking for mawk... no
#23 1.611 checking for nawk... no
#23 1.611 checking for awk... awk
#23 1.628 checking for compiler type... cc
#23 2.272 checking for compiler architecture... amd64
#23 2.931 checking for compiler system... linux
#23 3.693 checking for compiler target... x86_64-pc-linux-musl
#23 4.416 checking for gcc... gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64
#23 4.522 checking whether the C compiler works... yes
#23 4.664 checking for C compiler default output file name... a.out
#23 4.670 checking for suffix of executables...
#23 4.778 checking whether we are cross compiling... no
#23 4.901 checking for suffix of object files... o
#23 5.020 checking whether the compiler supports GNU C... yes
#23 5.095 checking whether gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64 accepts -g... yes
#23 5.200 checking for gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -D_FILE_OFFSET_BITS=64 option to enable C11 features... none needed
#23 5.399 checking for ocamlobjinfo... ocamlobjinfo
#23 5.400 checking for ocamlfind... ocamlfind
#23 5.429 checking for curl... curl
#23 5.429 checking for dune... dune
#23 5.429 checking for patch... patch
#23 5.429 checking for bunzip2... bunzip2
#23 5.445 checking for linking method... shared
#23 5.446
#23 5.446 checking for OCaml findlib package unix... found
#23 5.451 checking for OCaml findlib package re 1.10.0 or later... found 1.12.0
#23 5.477 checking for OCaml findlib package base64 3.1.0 or later... no
#23 5.482 checking for OCaml findlib package ocamlgraph 1.8.8 or later... no
#23 5.487 checking for OCaml findlib package cudf 0.7 or later... no
#23 5.495 checking for OCaml findlib package dose3.common 6.1 or later... no
#23 5.509 checking for OCaml findlib package dose3.algo 6.1 or later... no
#23 5.509 checking for OCaml findlib package opam-file-format 2.1.4 or later... no
#23 5.511 checking for OCaml findlib package spdx_licenses 1.4.0 or later... no
#23 5.518 checking for OCaml findlib package opam-0install-cudf 0.5.0 or later... no
#23 5.522 checking for OCaml findlib package jsonm 1.0.2 or later... no
#23 5.527 checking for OCaml findlib package uutf 1.0.3 or later... found 1.0.3
#23 5.679 checking for OCaml findlib package sha 1.13 or later... no
#23 5.684 checking for OCaml findlib package swhid_core 0.1 or later... no
#23 5.690 checking for OCaml findlib package patch 3.0.0 or later... no
#23 5.701 checking for OCaml findlib package tar 3.3.0 or later... no
#23 5.701 checking for OCaml findlib package checkseum 0.5.2 or later... no
#23 5.703 checking for OCaml findlib package decompress 1.5.1 or later... no
#23 5.708 checking for OCaml findlib package mccs 1.1+17 or later... no
#23 5.715
#23 5.778 configure: creating ./config.status
#23 6.065 config.status: creating Makefile.config
#23 6.095 config.status: creating src/ocaml-flags-configure.sexp
#23 6.125 config.status: creating src/core/c-flags.sexp
#23 6.161
#23 6.162 Opam will be built WITHOUT its default built-in solver
#23 6.162
#23 6.162 Executables will be installed in /usr/local/bin
#23 6.162 Manual pages will be installed in /usr/local/share/man
#23 6.162
#23 6.162 Downloading vendored source dependencies...
#23 6.184 * Downloading cppo...
#23 6.802 * Downloading base64...
#23 7.270 * Downloading extlib...
#23 7.817 * Downloading re...
#23 8.439 * Downloading ocamlgraph...
#23 9.385 * Downloading cudf...
#23 10.20 * Downloading dose3...
#23 ...
#13 [stage-2 1/13] FROM docker.io/ocaml/opam:archive@sha256:2b4f381a5f07223a681d5e789f6d58549a0a6eea153c1d493028881eb972fc3a
#13 sha256:1496c578a052984005797b191f632b7d5bbef2b42910ea7efcd9188258c77ca3 510.66MB / 8.19GB 25.7s
#13 sha256:567d83c3262f918e8e25c5a565f0fb41b08d2bfdffc66f1a66b3d6e433a91b91 464.52MB / 18.87GB 25.7s
#13 sha256:1496c578a052984005797b191f632b7d5bbef2b42910ea7efcd9188258c77ca3 607.13MB / 8.19GB 30.7s
#13 sha256:567d83c3262f918e8e25c5a565f0fb41b08d2bfdffc66f1a66b3d6e433a91b91 568.33MB / 18.87GB 30.7s
#13 sha256:1496c578a052984005797b191f632b7d5bbef2b42910ea7efcd9188258c77ca3 705.69MB / 8.19GB 35.8s
#13 sha256:567d83c3262f918e8e25c5a565f0fb41b08d2bfdffc66f1a66b3d6e433a91b91 618.66MB / 18.87GB 35.8s
#13 ...
#23 [build-opam-doc 9/15] RUN opam exec -- ./configure --with-vendored-deps --without-mccs && opam exec -- make lib-ext && opam exec -- make
#23 11.19 * Downloading opam-file-format...
#23 12.33 * Downloading stdlib-shims...
#23 12.86 * Downloading spdx_licenses...
#23 13.58 * Downloading opam-0install-cudf...
#23 14.21 * Downloading 0install-solver...
#23 14.81 * Downloading uutf...
#23 15.21 * Downloading jsonm...
#23 15.46 * Downloading sha...
#23 16.05 * Downloading swhid_core...
#23 16.77 * Downloading menhir...
#23 18.04 * Downloading patch...
#23 18.60 * Downloading checkseum...
#23 19.12 * Downloading optint...
#23 19.74 * Downloading decompress...
#23 20.51 * Downloading tar...
#23 21.06 * Downloading dune-local...
#23 ...
#13 [stage-2 1/13] FROM docker.io/ocaml/opam:archive@sha256:2b4f381a5f07223a681d5e789f6d58549a0a6eea153c1d493028881eb972fc3a
#13 sha256:1496c578a052984005797b191f632b7d5bbef2b42910ea7efcd9188258c77ca3 844.10MB / 8.19GB 40.9s
#13 sha256:567d83c3262f918e8e25c5a565f0fb41b08d2bfdffc66f1a66b3d6e433a91b91 687.87MB / 18.87GB 40.9s
#13 ...
#23 [build-opam-doc 9/15] RUN opam exec -- ./configure --with-vendored-deps --without-mccs && opam exec -- make lib-ext && opam exec -- make
#23 21.79 done
#23 21.79 Extracting vendored source dependencies in src_ext/... done
#23 26.92 make -j -C src_ext lib-ext
#23 26.93 make[1]: Entering directory '/home/opam/opam/src_ext'
#23 26.93 NOTE: make lib-ext is no longer required
#23 26.93 make[1]: Leaving directory '/home/opam/opam/src_ext'
#23 27.05 dune build --profile=release --root . --promote-install-files -- opam-installer.install opam.install
#23 27.22 File "src_ext/dune-local/dune-project", line 1, characters 11-15:
#23 27.22 1 | (lang dune 3.20)
#23 27.22 ^^^^
#23 27.22 Error: Version 3.20 of the dune language is not supported.
#23 27.22 Supported versions of this extension in version 3.20 of the dune language:
#23 27.22 - 1.0 to 1.12
#23 27.22 - 2.0 to 2.9
#23 27.22 - 3.0 to 3.17
#23 27.29 make: *** [Makefile:147: build-opam] Error 1
#23 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
#13 [stage-2 1/13] FROM docker.io/ocaml/opam:archive@sha256:2b4f381a5f07223a681d5e789f6d58549a0a6eea153c1d493028881eb972fc3a
#13 sha256:1496c578a052984005797b191f632b7d5bbef2b42910ea7efcd9188258c77ca3 959.45MB / 8.19GB 46.0s
#13 sha256:567d83c3262f918e8e25c5a565f0fb41b08d2bfdffc66f1a66b3d6e433a91b91 770.70MB / 18.87GB 46.0s
#13 CANCELED
#21 [build-opam2web 7/14] RUN opam repo set-url default git+https://github.com/ocaml/opam-repository.git#080b1a01e84987ad2f77e87075ea70cadfa5cb7e
#21 CANCELED
------
> [build-opam-doc 9/15] RUN opam exec -- ./configure --with-vendored-deps --without-mccs && opam exec -- make lib-ext && opam exec -- make:
27.05 dune build --profile=release --root . --promote-install-files -- opam-installer.install opam.install
27.22 File "src_ext/dune-local/dune-project", line 1, characters 11-15:
27.22 1 | (lang dune 3.20)
27.22 ^^^^
27.22 Error: Version 3.20 of the dune language is not supported.
27.22 Supported versions of this extension in version 3.20 of the dune language:
27.22 - 1.0 to 1.12
27.22 - 2.0 to 2.9
27.22 - 3.0 to 3.17
27.29 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
2026-07-18 16:25.38: Job failed: Failed: Build failed