Build:
- 0
2026-08-26 10:53.46: New job: Build Dockerfile using linux-x86_64 in
[https://github.com/mirage/mirage-www.git#refs/heads/master (de96a6aed5c05e88239524dd6c8f0e8f5a7497d9)]
2026-08-26 10:53.46: Will push staging image to ocurrentbuilder/staging:live-mirage-hvt
2026-08-26 10:53.46: Using cache hint "mirage-www-hvt"
2026-08-26 10:53.46: Waiting for resource in pool OCluster
2026-08-26 10:53.46: Waiting for worker…
2026-08-26 11:01.19: Got resource from pool OCluster
Building on toxis.caelum.ci.dev
Submodule path 'data/wiki/files/mirage-skeleton': checked out 'f89ae9e1a80eaf983622cc8c192c1214b219b9e0'
HEAD is now at 1a4e0d6 Use xhtml in atom feed
Synchronising submodule url for 'data/wiki/files/mirage-skeleton'
Cleared directory 'data/wiki/files/mirage-skeleton'
Submodule 'data/wiki/files/mirage-skeleton' (https://github.com/mirage/mirage-skeleton) unregistered for path 'data/wiki/files/mirage-skeleton'
HEAD is now at de96a6a Merge pull request #868 from reynir/fix-atom
warning: Could not unset core.worktree setting in submodule 'data/wiki/files/mirage-skeleton'
Cleared directory 'data/wiki/files/mirage-skeleton'
Submodule 'data/wiki/files/mirage-skeleton' (https://github.com/mirage/mirage-skeleton) registered for path 'data/wiki/files/mirage-skeleton'
Submodule path 'data/wiki/files/mirage-skeleton': checked out 'f89ae9e1a80eaf983622cc8c192c1214b219b9e0'
#0 building with "default" instance using docker driver
#1 [internal] load build definition from Dockerfile
#1 transferring dockerfile: 1.02kB done
#1 DONE 0.1s
#2 [internal] load metadata for docker.io/ocaml/opam:debian-12-ocaml-4.14@sha256:f9803e04143923e5b59749d5be12fc63919456028d4af208942c966666033913
#2 DONE 0.7s
#3 [internal] load .dockerignore
#3 transferring context: 64B done
#3 DONE 0.1s
#4 [ 1/16] FROM docker.io/ocaml/opam:debian-12-ocaml-4.14@sha256:f9803e04143923e5b59749d5be12fc63919456028d4af208942c966666033913
#4 DONE 0.0s
#5 [internal] load build context
#5 transferring context: 10.05MB 0.2s done
#5 DONE 0.3s
#6 [11/16] RUN opam exec -- mirage configure -f mirage/config.ml -t hvt --tls=true --metrics --separate-networks
#6 CACHED
#7 [ 2/16] RUN sudo apt-get update && sudo apt-get install autoconf automake -y --no-install-recommends
#7 CACHED
#8 [ 6/16] RUN cd ~/opam-repository && git pull origin master && git reset --hard 2dee2fe30df966714e056f8af164fe0ed7648a63
#8 CACHED
#9 [ 5/16] RUN sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam
#9 CACHED
#10 [ 7/16] RUN opam update
#10 CACHED
#11 [ 8/16] RUN opam install 'mirage>=4.5.0'
#11 CACHED
#12 [10/16] COPY --chown=opam:root mirageio.opam /home/opam/www/
#12 CACHED
#13 [ 3/16] RUN mkdir -p /home/opam/www/mirage
#13 CACHED
#14 [ 4/16] WORKDIR /home/opam/www
#14 CACHED
#15 [ 9/16] COPY --chown=opam:root mirage/config.ml /home/opam/www/mirage/
#15 CACHED
#16 [12/16] RUN opam exec -- make depend
#16 CACHED
#17 [13/16] COPY --chown=opam:root . /home/opam/www
#17 DONE 0.2s
#18 [14/16] RUN opam exec -- mirage configure -f mirage/config.ml -t hvt --tls=true --metrics --separate-networks
#18 1.291 Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
#18 DONE 1.4s
#19 [15/16] RUN opam exec -- dune build mirage/ --profile release
#19 3.096 ocamlfind -toolchain solo5 ocamlopt -c -o clock_stubs.o clock_stubs.c
#19 3.096 ocamlfind -toolchain solo5 ocamlopt -c -o mm_stubs.o mm_stubs.c
#19 3.096 ocamlfind -toolchain solo5 ocamlopt -c -o main.o main.c
#19 3.096 ar r libmirage-solo5_bindings.a clock_stubs.o mm_stubs.o main.o
#19 3.096 ar: creating libmirage-solo5_bindings.a
#19 4.625 /usr/bin/ld: warning: amd64.o: missing .note.GNU-stack section implies executable stack
#19 4.625 /usr/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
#19 8.361 emitter.c: In function 'yaml_emitter_write_plain_scalar':
#19 8.361 emitter.c:28:6: warning: value computed is not used [-Wunused-value]
#19 8.361 28 | && ((emitter->line_break == YAML_CR_BREAK ? \
#19 8.361 | ^~
#19 8.361 emitter.c:56:11: note: in expansion of macro 'PUT_BREAK'
#19 8.361 56 | (PUT_BREAK(emitter), \
#19 8.361 | ^~~~~~~~~
#19 8.361 emitter.c:1962:18: note: in expansion of macro 'WRITE_BREAK'
#19 8.361 1962 | if (!WRITE_BREAK(emitter, string)) return 0;
#19 8.361 | ^~~~~~~~~~~
#19 8.361 emitter.c: In function 'yaml_emitter_write_single_quoted_scalar':
#19 8.361 emitter.c:28:6: warning: value computed is not used [-Wunused-value]
#19 8.361 28 | && ((emitter->line_break == YAML_CR_BREAK ? \
#19 8.361 | ^~
#19 8.361 emitter.c:56:11: note: in expansion of macro 'PUT_BREAK'
#19 8.361 56 | (PUT_BREAK(emitter), \
#19 8.361 | ^~~~~~~~~
#19 8.361 emitter.c:2019:18: note: in expansion of macro 'WRITE_BREAK'
#19 8.361 2019 | if (!WRITE_BREAK(emitter, string)) return 0;
#19 8.361 | ^~~~~~~~~~~
#19 8.361 emitter.c: In function 'yaml_emitter_write_literal_scalar':
#19 8.361 emitter.c:28:6: warning: value computed is not used [-Wunused-value]
#19 8.361 28 | && ((emitter->line_break == YAML_CR_BREAK ? \
#19 8.361 | ^~
#19 8.361 emitter.c:56:11: note: in expansion of macro 'PUT_BREAK'
#19 8.361 56 | (PUT_BREAK(emitter), \
#19 8.361 | ^~~~~~~~~
#19 8.361 emitter.c:2285:18: note: in expansion of macro 'WRITE_BREAK'
#19 8.361 2285 | if (!WRITE_BREAK(emitter, string)) return 0;
#19 8.361 | ^~~~~~~~~~~
#19 8.361 emitter.c: In function 'yaml_emitter_write_folded_scalar':
#19 8.361 emitter.c:28:6: warning: value computed is not used [-Wunused-value]
#19 8.361 28 | && ((emitter->line_break == YAML_CR_BREAK ? \
#19 8.361 | ^~
#19 8.361 emitter.c:56:11: note: in expansion of macro 'PUT_BREAK'
#19 8.361 56 | (PUT_BREAK(emitter), \
#19 8.361 | ^~~~~~~~~
#19 8.361 emitter.c:2334:18: note: in expansion of macro 'WRITE_BREAK'
#19 8.361 2334 | if (!WRITE_BREAK(emitter, string)) return 0;
#19 8.361 | ^~~~~~~~~~~
#19 8.907 Browserslist: caniuse-lite is outdated. Please run:
#19 8.907 npx update-browserslist-db@latest
#19 8.907 Why you should do it regularly: https://github.com/browserslist/update-db#readme
#19 8.907
#19 8.907 Rebuilding...
#19 8.907
#19 8.907 Done in 963ms.
#19 28.60 configure: WARNING: using cross tools not prefixed with host triplet
#19 28.60 configure: WARNING: cannot check for properly working vsnprintf when cross compiling, will assume it's ok
#19 28.81 binary ocaml: found in /home/opam/.opam/4.14/bin
#19 28.81 binary ocamlc: found in /home/opam/.opam/4.14/bin
#19 28.81 binary ocamldep: found in /home/opam/.opam/4.14/bin
#19 28.81 binary ocamlmklib: found in /home/opam/.opam/4.14/bin
#19 28.81 binary ocamldoc: found in /home/opam/.opam/4.14/bin
#19 28.81 binary x86_64-solo5-none-static-cc: found in /home/opam/.opam/4.14/bin
#19 28.81 binary ocamlopt: found in /home/opam/.opam/4.14/bin
#19 28.81 checking compilation with -I/home/opam/www/_build/solo5/mirage/duniverse/Zarith/../../../../install/solo5/lib/gmp/: working
#19 28.81 include caml/mlvalues.h: found
#19 28.81 library dynlink.cmxa: found
#19 28.81 binary ocamlfind: found in /home/opam/.opam/4.14/bin
#19 28.81 OCaml's word size is 64
#19 28.81 package gmp: found
#19 28.81 OCaml supports -bin-annot to produce documentation
#19 28.81
#19 28.81 detected configuration:
#19 28.81
#19 28.81 native-code: yes
#19 28.81 dynamic linking: yes
#19 28.81 defines: -DHAS_GMP
#19 28.81 includes: -I/home/opam/.opam/4.14/solo5-sysroot/lib/ocaml -I/home/opam/www/_build/solo5/mirage/duniverse/Zarith/../../../../install/solo5/lib/gmp/
#19 28.81 libraries: -lgmp
#19 28.81 linker options: -L/home/opam/www/_build/solo5/mirage/duniverse/Zarith/../../../../install/solo5/lib/gmp/
#19 28.81 C options: -I/home/opam/www/_build/solo5/mirage/duniverse/Zarith/../../../../install/solo5/lib/gmp/
#19 28.81 installation path: /home/opam/.opam/4.14/lib
#19 28.81 installation method findlib
#19 28.81
#19 28.81 configuration successful!
#19 28.81 now type "make" to build
#19 28.81 then type "make install" or "sudo make install" to install
#19 35.75 /usr/bin/ld: warning: amd64.o: missing .note.GNU-stack section implies executable stack
#19 35.75 /usr/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
#19 DONE 36.4s
#20 [16/16] RUN if [ hvt = hvt ]; then sudo cp mirage/dist/www.hvt /unikernel.hvt; fi
#20 DONE 0.6s
#21 exporting to image
#21 exporting layers
#21 exporting layers 12.6s done
#21 writing image sha256:57554204f1341437c6b7fc44b566917cba8ff60dc0500db737360ba293620f9d done
#21 DONE 12.6s
Pushing "sha256:57554204f1341437c6b7fc44b566917cba8ff60dc0500db737360ba293620f9d" to "ocurrentbuilder/staging:live-mirage-hvt" as user "ocurrentbuilder"
Login Succeeded
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live-mirage-hvt: digest: sha256:696caa2db6c913e1e2a43eb797a094067cc35d6204e2b7614d020d446fff4933 size: 12866
Job succeeded
2026-08-26 11:06.00: Job succeeded