Build:
- 0
2026-05-01 08:23.04: New job: Build Dockerfile using linux-x86_64 in
[https://github.com/ocaml-opam/opam2web.git#refs/heads/fix-213 (56e10d809930f9e088f7e4f6148d86098a9873ad)]
2026-05-01 08:23.04: Using cache hint "https://github.com/ocaml-opam/opam2web.git-Dockerfile"
2026-05-01 08:23.04: Waiting for worker…
2026-05-01 08:23.05: Got resource from pool OCluster
Building on bremusa.ocamllabs.io
All commits already cached
Submodule path 'content/doc': checked out 'e54731062f4cb140f96c56fad47cdcc5c1d70cf7'
HEAD is now at 56e10d8 Use the 2.1 branch as source of the documentation
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: 2.48kB done
#1 DONE 0.0s
#2 resolve image config for docker-image://docker.io/docker/dockerfile:1
#2 DONE 0.2s
#3 docker-image://docker.io/docker/dockerfile:1@sha256:2780b5c3bab67f1f76c781860de469442999ed1a0d7992a5efdf2cffc0e3d769
#3 CACHED
#4 [internal] load metadata for docker.io/library/alpine:3.14
#4 DONE 0.6s
#5 [internal] load metadata for docker.io/ocaml/opam:alpine-3.14-ocaml-4.10
#5 DONE 0.6s
#6 [internal] load .dockerignore
#6 transferring context:
#6 transferring context: 2B done
#6 DONE 0.2s
#7 [opam2web 1/6] FROM docker.io/library/alpine:3.14@sha256:0f2d5c38dd7a4f4f733e688e3a6733cb5ab1ac6e3cb4603a5dd564e5bfb80eed
#7 DONE 0.0s
#8 [opam2web 2/6] RUN apk add git curl rsync libstdc++
#8 CACHED
#9 [build-opam-doc 1/14] FROM docker.io/ocaml/opam:alpine-3.14-ocaml-4.10@sha256:cac160603d123f71e9109c5de9ad1ff8eeda4c75be369ca27c3eb745dd0f4707
#9 DONE 0.0s
#10 [build-opam2web 5/13] RUN sudo mkdir -p /opt/opam2web && sudo chown opam:opam /opt/opam2web
#10 CACHED
#11 [build-opam2web 4/13] WORKDIR /home/opam/opam2web
#11 CACHED
#12 [build-opam2web 3/13] RUN git clone https://github.com/ocaml/opam2web --depth 1 /home/opam/opam2web
#12 CACHED
#13 [build-opam2web 6/13] RUN sudo mv /usr/bin/opam-2.1 /usr/bin/opam
#13 CACHED
#14 [build-opam2web 2/13] RUN sudo apk add g++
#14 CACHED
#15 [build-opam2web 7/13] RUN opam repo set-url default https://opam-dev.ocaml.org/
#15 CACHED
#16 [build-opam-doc 2/14] RUN sudo apk add cgit groff
#16 CACHED
#17 [build-opam-doc 4/14] RUN sudo mv /usr/bin/opam-2.1 /usr/bin/opam && opam update
#17 CACHED
#18 [build-opam-doc 12/14] RUN cp -r doc/html /opt/opam/doc/api
#18 CACHED
#19 [build-opam-doc 3/14] 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
#19 CACHED
#20 [build-opam-doc 9/14] RUN echo '(vendored_dirs src_ext)' >> dune
#20 CACHED
#21 [build-opam-doc 6/14] RUN git clone https://github.com/ocaml/opam --single-branch --depth 1 --branch 2.1 /home/opam/opam
#21 CACHED
#22 [build-opam-doc 8/14] RUN opam exec -- ./configure --without-mccs && opam exec -- make lib-ext && opam exec -- make
#22 CACHED
#23 [build-opam-doc 11/14] RUN sudo mkdir -p /opt/opam/doc && sudo chown -R opam:opam /opt/opam
#23 CACHED
#24 [build-opam-doc 5/14] RUN opam install odoc
#24 CACHED
#25 [build-opam-doc 13/14] RUN cp -r doc/man-html /opt/opam/doc/man
#25 CACHED
#26 [build-opam-doc 7/14] WORKDIR /home/opam/opam
#26 CACHED
#27 [build-opam-doc 10/14] RUN opam exec -- make -C doc html man-html DUNE=dune
#27 CACHED
#28 [build-opam-doc 14/14] RUN cp -r doc/pages/* /opt/opam/doc/
#28 CACHED
#29 [internal] load build context
#29 transferring context: 2.59kB done
#29 DONE 0.0s
#30 [build-opam2web 8/13] RUN opam install . --destdir /opt/opam2web
#30 1.397 Package opam2web does not exist, create as a NEW package? [Y/n] y
#30 1.405 opam2web is now pinned to git+file:///home/opam/opam2web#master (version ~dev)
#30 1.407 [ERROR] Package conflict!
#30 1.407 * Missing dependency:
#30 1.407 - ocaml >= 4.13.0
#30 1.407 no matching version
#30 1.407
#30 1.407 No solution found, exiting
#30 ERROR: process "/bin/sh -c opam install . --destdir /opt/opam2web" did not complete successfully: exit code: 20
------
> [build-opam2web 8/13] RUN opam install . --destdir /opt/opam2web:
1.397 Package opam2web does not exist, create as a NEW package? [Y/n] y
1.405 opam2web is now pinned to git+file:///home/opam/opam2web#master (version ~dev)
1.407 [ERROR] Package conflict!
1.407 * Missing dependency:
1.407 - ocaml >= 4.13.0
1.407 no matching version
1.407
1.407 No solution found, exiting
------
Dockerfile:10
--------------------
8 | RUN sudo mv /usr/bin/opam-2.1 /usr/bin/opam
9 | RUN opam repo set-url default https://opam-dev.ocaml.org/
10 | >>> RUN opam install . --destdir /opt/opam2web
11 | RUN cp -r content /opt/opam2web/share/opam2web/
12 | RUN rm -rf /opt/opam2web/share/opam2web/lib
--------------------
ERROR: failed to solve: process "/bin/sh -c opam install . --destdir /opt/opam2web" did not complete successfully: exit code: 20
docker-build failed with exit-code 1
2026-05-01 08:23.09: Job failed: Failed: Build failed