(for PR #29211)
2026-01-18 13:53.25: New job: test dream-html.3.1.0 with menhirGLR.20260112, using opam dev
from https://github.com/ocaml/opam-repository.git#refs/pull/29211/head (40f2d815046034974151fd6cb87d492d7533b91e)
on debian-13-ocaml-4.14/amd64
To reproduce locally:
cd $(mktemp -d)
git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/29211/head" && git reset --hard 40f2d815
git fetch origin master
git merge --no-edit 5a5103c1c342a572f3174f77c2bf2a3883cd4a69
cat > ../Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-4.14@sha256:d765b54c014ef238f3a84185055fd22f6a5e5bea6d6bbe9ec94a1c7ac9087afa
USER 1000:1000
WORKDIR /home/opam
RUN sudo ln -f /usr/bin/opam-dev /usr/bin/opam
RUN opam init --reinit -ni
RUN opam option solver=builtin-0install && opam config report
ENV OPAMDOWNLOADJOBS="1"
ENV OPAMERRLOGLEN="0"
ENV OPAMPRECISETRACKING="1"
ENV CI="true"
ENV OPAM_REPO_CI="true"
RUN rm -rf opam-repository/
COPY --chown=1000:1000 . opam-repository/
RUN opam repository set-url --strict default opam-repository/
RUN opam update --depexts || true
RUN opam pin add -k version -yn menhirGLR.20260112 20260112
RUN opam reinstall menhirGLR.20260112; \
res=$?; \
test "$res" != 31 && exit "$res"; \
export OPAMCLI=2.0; \
build_dir=$(opam var prefix)/.opam-switch/build; \
failed=$(ls "$build_dir"); \
partial_fails=""; \
for pkg in $failed; do \
if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'menhirGLR.20260112' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN opam reinstall dream-html.3.1.0; \
res=$?; \
test "$res" != 31 && exit "$res"; \
export OPAMCLI=2.0; \
build_dir=$(opam var prefix)/.opam-switch/build; \
failed=$(ls "$build_dir"); \
partial_fails=""; \
for pkg in $failed; do \
if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'dream-html.3.1.0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
RUN (opam reinstall --with-test dream-html.3.1.0) || true
RUN opam reinstall --with-test --verbose dream-html.3.1.0; \
res=$?; \
test "$res" != 31 && exit "$res"; \
export OPAMCLI=2.0; \
build_dir=$(opam var prefix)/.opam-switch/build; \
failed=$(ls "$build_dir"); \
partial_fails=""; \
for pkg in $failed; do \
if opam show -f x-ci-accept-failures: "$pkg" | grep -qF "\"debian-13\""; then \
echo "A package failed and has been disabled for CI using the 'x-ci-accept-failures' field."; \
fi; \
test "$pkg" != 'dream-html.3.1.0' && partial_fails="$partial_fails $pkg"; \
done; \
test "${partial_fails}" != "" && echo "opam-repo-ci detected dependencies failing: ${partial_fails}"; \
exit 1
END-OF-DOCKERFILE
docker build -f ../Dockerfile .
2026-01-18 13:53.25: Using cache hint "ocaml/opam:debian-13-ocaml-4.14@sha256:d765b54c014ef238f3a84185055fd22f6a5e5bea6d6bbe9ec94a1c7ac9087afa-menhirGLR.20260112-dream-html.3.1.0-40f2d815046034974151fd6cb87d492d7533b91e"
2026-01-18 13:53.25: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-4.14@sha256:d765b54c014ef238f3a84185055fd22f6a5e5bea6d6bbe9ec94a1c7ac9087afa)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
(run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
(run (shell "opam option solver=builtin-0install && opam config report"))
(env OPAMDOWNLOADJOBS 1)
(env OPAMERRLOGLEN 0)
(env OPAMPRECISETRACKING 1)
(env CI true)
(env OPAM_REPO_CI true)
(run (shell "rm -rf opam-repository/"))
(copy (src .) (dst opam-repository/))
(run (shell "opam repository set-url --strict default opam-repository/"))
(run (network host)
(shell "opam update --depexts || true"))
(run (shell "opam pin add -k version -yn menhirGLR.20260112 20260112"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall menhirGLR.20260112;\
\n res=$?;\
\n test \"$res\" != 31 && exit \"$res\";\
\n export OPAMCLI=2.0;\
\n build_dir=$(opam var prefix)/.opam-switch/build;\
\n failed=$(ls \"$build_dir\");\
\n partial_fails=\"\";\
\n for pkg in $failed; do\
\n if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'menhirGLR.20260112' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall dream-html.3.1.0;\
\n res=$?;\
\n test \"$res\" != 31 && exit \"$res\";\
\n export OPAMCLI=2.0;\
\n build_dir=$(opam var prefix)/.opam-switch/build;\
\n failed=$(ls \"$build_dir\");\
\n partial_fails=\"\";\
\n for pkg in $failed; do\
\n if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'dream-html.3.1.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
(run (network host)
(shell "(opam reinstall --with-test dream-html.3.1.0) || true"))
(run (shell "opam reinstall --with-test --verbose dream-html.3.1.0;\
\n res=$?;\
\n test \"$res\" != 31 && exit \"$res\";\
\n export OPAMCLI=2.0;\
\n build_dir=$(opam var prefix)/.opam-switch/build;\
\n failed=$(ls \"$build_dir\");\
\n partial_fails=\"\";\
\n for pkg in $failed; do\
\n if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'dream-html.3.1.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
)
2026-01-18 13:53.25: Waiting for resource in pool OCluster
2026-01-18 23:24.55: Waiting for worker…
2026-01-18 23:31.00: Got resource from pool OCluster
Building on clete
All commits already cached
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Updating files: 100% (19232/19232), done.
HEAD is now at 5a5103c1c3 Merge pull request #29240 from sanette/opam-publish-ufind.0.2.0
Updating 5a5103c1c3..40f2d81504
Fast-forward
packages/menhir/menhir.20260112/opam | 32 ++++++++++++++++++++++++++++++
packages/menhirCST/menhirCST.20260112/opam | 30 ++++++++++++++++++++++++++++
packages/menhirGLR/menhirGLR.20260112/opam | 30 ++++++++++++++++++++++++++++
packages/menhirLib/menhirLib.20260112/opam | 31 +++++++++++++++++++++++++++++
packages/menhirSdk/menhirSdk.20260112/opam | 31 +++++++++++++++++++++++++++++
5 files changed, 154 insertions(+)
create mode 100644 packages/menhir/menhir.20260112/opam
create mode 100644 packages/menhirCST/menhirCST.20260112/opam
create mode 100644 packages/menhirGLR/menhirGLR.20260112/opam
create mode 100644 packages/menhirLib/menhirLib.20260112/opam
create mode 100644 packages/menhirSdk/menhirSdk.20260112/opam
(from ocaml/opam:debian-13-ocaml-4.14@sha256:d765b54c014ef238f3a84185055fd22f6a5e5bea6d6bbe9ec94a1c7ac9087afa)
Unable to find image 'ocaml/opam:debian-13-ocaml-4.14@sha256:d765b54c014ef238f3a84185055fd22f6a5e5bea6d6bbe9ec94a1c7ac9087afa' locally
docker.io/ocaml/opam@sha256:d765b54c014ef238f3a84185055fd22f6a5e5bea6d6bbe9ec94a1c7ac9087afa: Pulling from ocaml/opam
281b80c799de: Already exists
ce76feb86791: Already exists
7984eb0e5b45: Already exists
56c452a960b1: Already exists
b85825bef00a: Already exists
d6ff43dfb85c: Already exists
4197ec645389: Already exists
37cac33e41ff: Already exists
4cb993fb248e: Already exists
ca442870f91f: Already exists
b1d1a2fb5f4a: Already exists
0dea577b2801: Already exists
cc10daaea4fd: Already exists
5f878cb1723a: Already exists
8968959fa983: Already exists
5bdd9b9ed0e3: Already exists
55661c5b388f: Already exists
55661c5b388f: Already exists
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7100b414728b: Already exists
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6ed45ab2af86: Already exists
40598b80a8fe: Already exists
983f7969ff00: Already exists
40ec09ee09bd: Already exists
76a0afa38cd9: Already exists
1d5a564d139a: Already exists
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1d8458efd73b: Already exists
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Digest: sha256:d765b54c014ef238f3a84185055fd22f6a5e5bea6d6bbe9ec94a1c7ac9087afa
Status: Downloaded newer image for ocaml/opam@sha256:d765b54c014ef238f3a84185055fd22f6a5e5bea6d6bbe9ec94a1c7ac9087afa
2026-01-18 23:31.05 ---> using "2ecda48447fc68e8dcd256d2898af0a11126a077e05d747a0dcdff2845100de1" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam"))
2026-01-18 23:31.05 ---> using "79eb1218297339daa5e94be48ad16ae73f417b872defa106efeff5b5f3323e6e" from cache
/home/opam: (run (network host)
(shell "opam init --reinit --config .opamrc-sandbox -ni"))
Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally from built-in defaults.
Checking for available remotes: rsync and local, git.
- you won't be able to use mercurial repositories unless you install the hg command on your system.
- you won't be able to use darcs repositories unless you install the darcs command on your system.
This version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.
Continue? [Y/n] y
Format upgrade done.
<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-01-18 23:31.05 ---> using "bf81485066c79fc9faf7a51b95869ba9d998fe2bf3de5ff7f59b253fc915122f" from cache
/home/opam: (run (shell "opam option solver=builtin-0install && opam config report"))
Set to 'builtin-0install' the field solver in global configuration
# opam config report
# opam-version 2.5.0
# self-upgrade no
# system arch=x86_64 os=linux os-distribution=debian os-version=13
# solver builtin-0install
# install-criteria -changed,-count[avoid-version,solution]
# upgrade-criteria -count[avoid-version,solution]
# jobs 71
# repositories 1 (version-controlled)
# pinned 1 (version)
# current-switch 4.14
# invariant ["ocaml-base-compiler" {= "4.14.2"}]
# compiler-packages ocaml-base-compiler.4.14.2, ocaml-options-vanilla.1
# ocaml:native true
# ocaml:native-tools true
# ocaml:native-dynlink true
# ocaml:stubsdir /home/opam/.opam/4.14/lib/ocaml/stublibs:/home/opam/.opam/4.14/lib/ocaml
# ocaml:preinstalled false
# ocaml:compiler 4.14.2
2026-01-18 23:31.05 ---> using "f7c0c02658daf7a6d6c7671a8028e0e553264100bd569724894645b7844f6d7f" from cache
/home/opam: (env OPAMDOWNLOADJOBS 1)
/home/opam: (env OPAMERRLOGLEN 0)
/home/opam: (env OPAMPRECISETRACKING 1)
/home/opam: (env CI true)
/home/opam: (env OPAM_REPO_CI true)
/home/opam: (run (shell "rm -rf opam-repository/"))
2026-01-18 23:31.05 ---> using "9b3e592c65565b9b3dc8b88c605e54ddba818eb105df981d794040a64c2f9916" from cache
/home/opam: (copy (src .) (dst opam-repository/))
2026-01-18 23:31.07 ---> using "7220ba069349e9afbef45487cdbfd33f15d06f62e087e918f37610186181781f" from cache
/home/opam: (run (shell "opam repository set-url --strict default opam-repository/"))
[default] Initialised
2026-01-18 23:31.07 ---> using "4503f5ddf0d5dcca98af2567102bcb556191e6a295e5230d4a8d2737b6daff0f" from cache
/home/opam: (run (network host)
(shell "opam update --depexts || true"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian trixie InRelease [140 kB]
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian trixie/main amd64 Packages [9670 kB]
- Get:5 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [96.1 kB]
- Fetched 9998 kB in 1s (8922 kB/s)
- Reading package lists...
2026-01-18 23:31.07 ---> using "3a9bb990e0610428e9a825095b51319b3a5d4e1505fc73b7bbe6c92ce0c5bfa6" from cache
/home/opam: (run (shell "opam pin add -k version -yn menhirGLR.20260112 20260112"))
menhirGLR is now pinned to version 20260112
2026-01-18 23:31.07 ---> using "945f3b8aa045d7f32a9218f7bc30d6fa2f9c47023dc97af2dd9fa7a9ca76d1e0" from cache
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall menhirGLR.20260112;\
\n res=$?;\
\n test \"$res\" != 31 && exit \"$res\";\
\n export OPAMCLI=2.0;\
\n build_dir=$(opam var prefix)/.opam-switch/build;\
\n failed=$(ls \"$build_dir\");\
\n partial_fails=\"\";\
\n for pkg in $failed; do\
\n if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'menhirGLR.20260112' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
menhirGLR.20260112 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 2 packages
- install dune 3.21.0 [required by menhirGLR]
- install menhirGLR 20260112 (pinned)
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dune.3.21.0 (cached)
-> retrieved menhirGLR.20260112 (cached)
-> installed dune.3.21.0
-> installed menhirGLR.20260112
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-18 23:31.07 ---> using "ed3f472d5e9596da6969cae9c545e05b5af349ac019685d0d23b1adc25cf9edd" from cache
/home/opam: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam reinstall dream-html.3.1.0;\
\n res=$?;\
\n test \"$res\" != 31 && exit \"$res\";\
\n export OPAMCLI=2.0;\
\n build_dir=$(opam var prefix)/.opam-switch/build;\
\n failed=$(ls \"$build_dir\");\
\n partial_fails=\"\";\
\n for pkg in $failed; do\
\n if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'dream-html.3.1.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
dream-html.3.1.0 is not installed. Install it? [Y/n] y
The following actions will be performed:
=== install 110 packages
- install angstrom 0.16.1 [required by multipart_form, caqti, multipart_form-lwt]
- install asn1-combinators 0.3.2 [required by x509]
- install base-bytes base [required by ocplib-endian]
- install base64 3.5.2 [required by multipart_form]
- install bigarray-compat 1.1.0 [required by dream]
- install bigstringaf 0.10.0 [required by multipart_form, caqti, multipart_form-lwt]
- install bstr 0.0.3 [required by prettym]
- install camlp-streams 5.0.1 [required by dream]
- install caqti 2.2.4 [required by dream]
- install caqti-lwt 2.2.4 [required by dream]
- install conf-gmp 5 [required by conf-gmp-powm-sec, zarith]
- install conf-gmp-powm-sec 4 [required by mirage-crypto-pk]
- install conf-libev 4-13 [required by dream]
- install conf-libssl 4 [required by ssl]
- install conf-pkg-config 4 [required by zarith]
- install cppo 1.8.0 [required by lwt]
- install csexp 1.5.2 [required by dune-private-libs]
- install cstruct 6.2.0 [required by dream]
- install digestif 1.3.0 [required by dream]
- install domain-name 0.5.0 [required by caqti, caqti-lwt]
- install dream 1.0.0~alpha8 [required by dream-html]
- install dream-html 3.1.0
- install dream-httpaf 1.0.0~alpha4 [required by dream]
- install dream-pure 1.0.0~alpha2 [required by dream]
- install dune-configurator 3.21.0 [required by lwt, bigstringaf, mirage-crypto-ec]
- install dune-private-libs 3.21.0 [required by dune-site]
- install dune-site 3.21.0 [required by caqti]
- install duration 0.2.1 [required by mirage-crypto-rng-lwt]
- install dyn 3.21.0 [required by dune-private-libs]
- install eqaf 0.10 [required by mirage-crypto-ec, digestif, mirage-crypto-pk]
- install faraday 0.8.2 [required by httpun, gluten, h2, httpun-ws]
- install faraday-lwt 0.8.2 [required by faraday-lwt-unix]
- install faraday-lwt-unix 0.8.2 [required by gluten-lwt-unix, h2-lwt-unix]
- install fmt 0.11.0 [required by dream]
- install fs-io 3.21.0 [required by stdune]
- install gluten 0.5.2 [required by dream-httpaf]
- install gluten-lwt 0.5.2 [required by gluten-lwt-unix]
- install gluten-lwt-unix 0.5.2 [required by dream-httpaf]
- install gmap 0.3.0 [required by x509]
- install graphql 0.14.0 [required by graphql-lwt]
- install graphql-lwt 0.14.0 [required by dream]
- install graphql_parser 0.14.0 [required by dream]
- install h2 0.12.0 [required by dream-httpaf]
- install h2-lwt 0.12.0 [required by h2-lwt-unix]
- install h2-lwt-unix 0.12.0 [required by dream-httpaf]
- install hmap 0.8.1 [required by dream-pure]
- install hpack 0.12.0 [required by h2]
- install httpun 0.1.0 [required by dream-httpaf]
- install httpun-lwt 0.1.0 [required by httpun-lwt-unix]
- install httpun-lwt-unix 0.1.0 [required by dream-httpaf]
- install httpun-types 0.1.0 [required by h2, httpun]
- install httpun-ws 0.2.0 [required by dream-httpaf]
- install ipaddr 5.6.1 [required by caqti, caqti-lwt]
- install kdf 1.0.0 [required by tls]
- install ke 0.6 [required by multipart_form, multipart_form-lwt]
- install lambdasoup 1.1.1 [required by dream]
- install logs 0.10.0 [required by dream]
- install lru 0.3.1 [required by caqti]
- install lwt 5.9.2 [required by dream]
- install lwt-dllist 1.1.0 [required by caqti]
- install lwt_ppx 5.9.2 [required by dream]
- install lwt_ssl 1.2.0 [required by dream]
- install macaddr 5.6.1 [required by ipaddr]
- install magic-mime 1.3.1 [required by dream]
- install markup 1.0.3 [required by dream]
- install menhir 20260112 [required by graphql_parser]
- install menhirCST 20260112 [required by menhir]
- install menhirLib 20260112 [required by menhir]
- install menhirSdk 20260112 [required by menhir]
- install mirage-clock 4.2.0 [required by dream]
- install mirage-crypto 1.2.0 [required by dream]
- install mirage-crypto-ec 1.2.0 [required by tls]
- install mirage-crypto-pk 1.2.0 [required by tls]
- install mirage-crypto-rng 1.2.0 [required by dream]
- install mirage-crypto-rng-lwt 1.2.0 [required by dream]
- install mtime 2.1.0 [required by caqti-lwt, caqti, mirage-crypto-rng-lwt]
- install multipart_form 0.7.0 [required by dream]
- install multipart_form-lwt 0.7.0 [required by dream]
- install ocaml-compiler-libs v0.12.4 [required by ppxlib]
- install ocaml-syntax-shims 1.0.0 [required by angstrom]
- install ocamlbuild 0.16.1 [required by mtime, logs, ptime]
- install ocamlfind 1.9.8 [required by mtime, logs, ptime]
- install ocplib-endian 1.2 [required by lwt]
- install ohex 0.2.0 [required by tls]
- install ordering 3.21.0 [required by dyn, stdune]
- install pecu 0.7 [required by multipart_form]
- install pp 2.0.0 [required by dune-private-libs]
- install ppx_derivers 1.2.1 [required by ppxlib]
- install ppxlib 0.37.0 [required by lwt_ppx]
- install prettym 0.0.4 [required by multipart_form]
- install psq 0.2.1 [required by lru, h2]
- install ptime 1.2.0 [required by dream]
- install re 1.14.0 [required by graphql_parser]
- install rresult 0.7.0 [required by graphql]
- install seq base [required by graphql]
- install sexplib0 v0.17.0 [required by ppxlib]
- install ssl 0.7.0 [required by dream]
- install stdlib-shims 0.3.0 [required by ppxlib]
- install stdune 3.21.0 [required by dune-private-libs]
- install stringext 1.6.0 [required by uri]
- install tls 2.0.3 [required by caqti]
- install top-closure 3.21.0 [required by stdune]
- install topkg 1.1.1 [required by mtime, logs, ptime]
- install uchar 0.0.2 [required by markup]
- install unstrctrd 0.4 [required by multipart_form]
- install uri 4.4.0 [required by dream]
- install uutf 1.0.4 [required by multipart_form]
- install x509 1.0.6 [required by caqti]
- install yojson 3.0.0 [required by dream]
- install zarith 1.14 [required by mirage-crypto-pk]
The following system packages will first need to be installed:
libev-dev libgmp-dev libssl-dev pkg-config
<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
opam believes some required external dependencies are missing. opam can:
> 1. Run apt-get to install them (may need root/sudo access)
2. Display the recommended apt-get command and wait while you run it manually (e.g. in another terminal)
3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable
4. Abort the installation
[1/2/3/4] 1
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libev-dev" "libgmp-dev" "libssl-dev" "pkg-config"
- Selecting previously unselected package libev4t64:amd64.
- (Reading database ...
(Reading database ... 5%
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(Reading database ... 20622 files and directories currently installed.)
- Preparing to unpack .../0-libev4t64_1%3a4.33-2.1+b1_amd64.deb ...
- Unpacking libev4t64:amd64 (1:4.33-2.1+b1) ...
- Selecting previously unselected package libev-dev:amd64.
- Preparing to unpack .../1-libev-dev_1%3a4.33-2.1+b1_amd64.deb ...
- Unpacking libev-dev:amd64 (1:4.33-2.1+b1) ...
- Selecting previously unselected package libgmpxx4ldbl:amd64.
- Preparing to unpack .../2-libgmpxx4ldbl_2%3a6.3.0+dfsg-3_amd64.deb ...
- Unpacking libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libgmp-dev:amd64.
- Preparing to unpack .../3-libgmp-dev_2%3a6.3.0+dfsg-3_amd64.deb ...
- Unpacking libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../4-libpkgconf3_1.8.1-4_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-4) ...
- Selecting previously unselected package libssl-dev:amd64.
- Preparing to unpack .../5-libssl-dev_3.5.4-1~deb13u1_amd64.deb ...
- Unpacking libssl-dev:amd64 (3.5.4-1~deb13u1) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../6-pkgconf-bin_1.8.1-4_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../7-pkgconf_1.8.1-4_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../8-pkg-config_1.8.1-4_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-4) ...
- Setting up libev4t64:amd64 (1:4.33-2.1+b1) ...
- Setting up libpkgconf3:amd64 (1.8.1-4) ...
- Setting up libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ...
- Setting up libssl-dev:amd64 (3.5.4-1~deb13u1) ...
- Setting up pkgconf-bin (1.8.1-4) ...
- Setting up libev-dev:amd64 (1:4.33-2.1+b1) ...
- Setting up libgmp-dev:amd64 (2:6.3.0+dfsg-3) ...
- Setting up pkgconf:amd64 (1.8.1-4) ...
- Setting up pkg-config:amd64 (1.8.1-4) ...
- Processing triggers for libc-bin (2.41-12) ...
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1 (cached)
-> retrieved asn1-combinators.0.3.2 (cached)
-> retrieved base64.3.5.2 (cached)
-> retrieved bigarray-compat.1.1.0 (cached)
-> retrieved bigstringaf.0.10.0 (cached)
-> retrieved bstr.0.0.3 (cached)
-> retrieved camlp-streams.5.0.1 (cached)
-> retrieved caqti.2.2.4, caqti-lwt.2.2.4 (cached)
-> retrieved conf-gmp.5 (cached)
-> retrieved conf-gmp-powm-sec.4 (cached)
-> retrieved conf-libev.4-13 (cached)
-> retrieved conf-libssl.4 (cached)
-> installed base64.3.5.2
-> installed bigarray-compat.1.1.0
-> installed camlp-streams.5.0.1
-> retrieved cppo.1.8.0 (cached)
-> installed conf-gmp.5
-> installed conf-pkg-config.4
-> retrieved csexp.1.5.2 (cached)
-> installed bstr.0.0.3
-> installed conf-gmp-powm-sec.4
-> installed conf-libssl.4
-> retrieved cstruct.6.2.0 (cached)
-> installed csexp.1.5.2
-> installed conf-libev.4-13
-> retrieved digestif.1.3.0 (cached)
-> retrieved domain-name.0.5.0 (cached)
-> retrieved dream.1.0.0~alpha8, dream-httpaf.1.0.0~alpha4 (cached)
-> retrieved dream-html.3.1.0 (cached)
-> retrieved dream-pure.1.0.0~alpha2 (cached)
-> installed domain-name.0.5.0
-> installed cppo.1.8.0
-> retrieved dune-configurator.3.21.0, dune-private-libs.3.21.0, dune-site.3.21.0, dyn.3.21.0, fs-io.3.21.0, ordering.3.21.0, stdune.3.21.0, top-closure.3.21.0 (cached)
-> retrieved duration.0.2.1 (cached)
-> retrieved eqaf.0.10 (cached)
-> retrieved faraday.0.8.2, faraday-lwt.0.8.2, faraday-lwt-unix.0.8.2 (cached)
-> retrieved fmt.0.11.0 (cached)
-> retrieved gluten.0.5.2, gluten-lwt.0.5.2, gluten-lwt-unix.0.5.2 (cached)
-> retrieved gmap.0.3.0 (cached)
-> retrieved graphql.0.14.0, graphql-lwt.0.14.0, graphql_parser.0.14.0 (cached)
-> retrieved h2.0.12.0, h2-lwt.0.12.0, h2-lwt-unix.0.12.0, hpack.0.12.0 (cached)
-> installed duration.0.2.1
-> retrieved hmap.0.8.1 (cached)
-> installed gmap.0.3.0
-> retrieved httpun.0.1.0, httpun-lwt.0.1.0, httpun-lwt-unix.0.1.0, httpun-types.0.1.0 (cached)
-> retrieved httpun-ws.0.2.0 (cached)
-> retrieved ipaddr.5.6.1, macaddr.5.6.1 (cached)
-> retrieved kdf.1.0.0 (cached)
-> retrieved ke.0.6 (cached)
-> retrieved lambdasoup.1.1.1 (cached)
-> retrieved logs.0.10.0 (cached)
-> retrieved lru.0.3.1 (cached)
-> retrieved lwt.5.9.2, lwt_ppx.5.9.2 (cached)
-> installed eqaf.0.10
-> installed macaddr.5.6.1
-> retrieved lwt-dllist.1.1.0 (cached)
-> retrieved lwt_ssl.1.2.0 (cached)
-> retrieved magic-mime.1.3.1 (cached)
-> retrieved markup.1.0.3 (cached)
-> retrieved menhir.20260112, menhirCST.20260112, menhirLib.20260112, menhirSdk.20260112 (cached)
-> installed fs-io.3.21.0
-> installed ordering.3.21.0
-> installed top-closure.3.21.0
-> installed ipaddr.5.6.1
-> installed digestif.1.3.0
-> installed lwt-dllist.1.1.0
-> installed magic-mime.1.3.1
-> retrieved mirage-clock.4.2.0 (cached)
-> installed menhirCST.20260112
-> installed dune-configurator.3.21.0
-> installed mirage-clock.4.2.0
-> installed menhirLib.20260112
-> installed menhirSdk.20260112
-> installed bigstringaf.0.10.0
-> retrieved mirage-crypto.1.2.0, mirage-crypto-ec.1.2.0, mirage-crypto-pk.1.2.0, mirage-crypto-rng.1.2.0, mirage-crypto-rng-lwt.1.2.0 (cached)
-> retrieved mtime.2.1.0 (cached)
-> installed faraday.0.8.2
-> retrieved multipart_form.0.7.0, multipart_form-lwt.0.7.0 (cached)
-> retrieved ocaml-compiler-libs.v0.12.4 (cached)
-> retrieved ocaml-syntax-shims.1.0.0 (cached)
-> retrieved ocamlbuild.0.16.1 (cached)
-> retrieved ocamlfind.1.9.8 (cached)
-> retrieved ocplib-endian.1.2 (cached)
-> retrieved ohex.0.2.0 (cached)
-> retrieved pecu.0.7 (cached)
-> retrieved pp.2.0.0 (cached)
-> retrieved ppx_derivers.1.2.1 (cached)
-> installed gluten.0.5.2
-> installed httpun-types.0.1.0
-> retrieved ppxlib.0.37.0 (cached)
-> installed ohex.0.2.0
-> installed pp.2.0.0
-> installed ocaml-compiler-libs.v0.12.4
-> installed pecu.0.7
-> installed ppx_derivers.1.2.1
-> retrieved prettym.0.0.4 (cached)
-> retrieved psq.0.2.1 (cached)
-> installed ocaml-syntax-shims.1.0.0
-> retrieved ptime.1.2.0 (cached)
-> retrieved re.1.14.0 (cached)
-> retrieved rresult.0.7.0 (cached)
-> retrieved seq.base (cached)
-> installed seq.base
-> retrieved sexplib0.v0.17.0 (cached)
-> retrieved ssl.0.7.0 (cached)
-> retrieved stdlib-shims.0.3.0 (cached)
-> retrieved stringext.1.6.0 (cached)
-> retrieved tls.2.0.3 (cached)
-> installed stdlib-shims.0.3.0
-> installed stringext.1.6.0
-> installed psq.0.2.1
-> retrieved topkg.1.1.1 (cached)
-> installed angstrom.0.16.1
-> retrieved uchar.0.0.2 (cached)
-> retrieved unstrctrd.0.4 (cached)
-> retrieved uri.4.4.0 (cached)
-> retrieved uutf.1.0.4 (cached)
-> installed lru.0.3.1
-> installed sexplib0.v0.17.0
-> installed mirage-crypto.1.2.0
-> retrieved x509.1.0.6 (cached)
-> retrieved yojson.3.0.0 (cached)
-> installed dyn.3.21.0
-> installed re.1.14.0
-> installed ssl.0.7.0
-> installed hpack.0.12.0
-> installed httpun.0.1.0
-> installed kdf.1.0.0
-> retrieved zarith.1.14 (cached)
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed h2.0.12.0
-> installed httpun-ws.0.2.0
-> installed uri.4.4.0
-> installed yojson.3.0.0
-> installed ocplib-endian.1.2
-> installed ocamlbuild.0.16.1
-> installed uchar.0.0.2
-> installed menhir.20260112
-> installed stdune.3.21.0
-> installed zarith.1.14
-> installed lwt.5.9.2
-> installed faraday-lwt.0.8.2
-> installed topkg.1.1.1
-> installed gluten-lwt.0.5.2
-> installed lwt_ssl.1.2.0
-> installed faraday-lwt-unix.0.8.2
-> installed h2-lwt.0.12.0
-> installed hmap.0.8.1
-> installed httpun-lwt.0.1.0
-> installed dune-private-libs.3.21.0
-> installed fmt.0.11.0
-> installed mtime.2.1.0
-> installed ptime.1.2.0
-> installed rresult.0.7.0
-> installed uutf.1.0.4
-> installed gluten-lwt-unix.0.5.2
-> installed h2-lwt-unix.0.12.0
-> installed httpun-lwt-unix.0.1.0
-> installed unstrctrd.0.4
-> installed ke.0.6
-> installed cstruct.6.2.0
-> installed asn1-combinators.0.3.2
-> installed graphql_parser.0.14.0
-> installed prettym.0.0.4
-> installed logs.0.10.0
-> installed dune-site.3.21.0
-> installed graphql.0.14.0
-> installed mirage-crypto-rng.1.2.0
-> installed multipart_form.0.7.0
-> installed graphql-lwt.0.14.0
-> installed markup.1.0.3
-> installed mirage-crypto-rng-lwt.1.2.0
-> installed multipart_form-lwt.0.7.0
-> installed mirage-crypto-pk.1.2.0
-> installed lambdasoup.1.1.1
-> installed ppxlib.0.37.0
-> installed mirage-crypto-ec.1.2.0
-> installed x509.1.0.6
-> installed lwt_ppx.5.9.2
-> installed tls.2.0.3
-> installed dream-pure.1.0.0~alpha2
-> installed caqti.2.2.4
-> installed dream-httpaf.1.0.0~alpha4
-> installed caqti-lwt.2.2.4
-> installed dream.1.0.0~alpha8
-> installed dream-html.3.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-18 23:33.42 ---> saved as "6cd6b775fae6f86798da4289f0814ba48bdc52d70886eda0ab2248eda2604670"
/home/opam: (run (network host)
(shell "(opam reinstall --with-test dream-html.3.1.0) || true"))
The following actions will be performed:
=== downgrade 2 packages
- downgrade dream 1.0.0~alpha8 to 1.0.0~alpha7 [required by dream-html]
- downgrade dream-httpaf 1.0.0~alpha4 to 1.0.0~alpha3 [required by dream]
=== recompile 2 packages
- recompile dream-html 3.1.0
- recompile httpun-ws 0.2.0 [uses httpun]
=== upgrade 8 packages
- upgrade h2 0.12.0 to 0.13.0 [uses hpack, httpun-types]
- upgrade h2-lwt 0.12.0 to 0.13.0 [uses h2]
- upgrade h2-lwt-unix 0.12.0 to 0.13.0 [uses h2-lwt]
- upgrade hpack 0.12.0 to 0.13.0
- upgrade httpun 0.1.0 to 0.2.0 [uses httpun-types]
- upgrade httpun-lwt 0.1.0 to 0.2.0 [uses httpun]
- upgrade httpun-lwt-unix 0.1.0 to 0.2.0 [uses httpun]
- upgrade httpun-types 0.1.0 to 0.2.0
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved dream.1.0.0~alpha7 (https://opam.ocaml.org/cache)
-> retrieved dream-html.3.1.0 (https://opam.ocaml.org/cache)
-> retrieved dream-httpaf.1.0.0~alpha3 (https://opam.ocaml.org/cache)
-> retrieved h2.0.13.0, h2-lwt.0.13.0, h2-lwt-unix.0.13.0, hpack.0.13.0 (https://opam.ocaml.org/cache)
-> retrieved httpun.0.2.0, httpun-lwt.0.2.0, httpun-lwt-unix.0.2.0, httpun-types.0.2.0 (https://opam.ocaml.org/cache)
-> retrieved httpun-ws.0.2.0 (https://opam.ocaml.org/cache)
-> removed dream-html.3.1.0
-> removed dream.1.0.0~alpha8
-> removed dream-httpaf.1.0.0~alpha4
-> removed h2-lwt-unix.0.12.0
-> removed h2-lwt.0.12.0
-> removed h2.0.12.0
-> removed hpack.0.12.0
-> removed httpun-lwt-unix.0.1.0
-> removed httpun-lwt.0.1.0
-> removed httpun-ws.0.2.0
-> removed httpun.0.1.0
-> removed httpun-types.0.1.0
-> installed dream-httpaf.1.0.0~alpha3
-> installed hpack.0.13.0
-> installed httpun-types.0.2.0
-> installed httpun.0.2.0
-> installed h2.0.13.0
-> installed httpun-lwt.0.2.0
-> installed httpun-ws.0.2.0
-> installed h2-lwt.0.13.0
-> installed httpun-lwt-unix.0.2.0
-> installed h2-lwt-unix.0.13.0
-> installed dream.1.0.0~alpha7
-> installed dream-html.3.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-18 23:34.11 ---> saved as "b8c4d8b6e483d219d5865508742e0ea24bfec41f4b9b7680ef37d854394e0a5a"
/home/opam: (run (shell "opam reinstall --with-test --verbose dream-html.3.1.0;\
\n res=$?;\
\n test \"$res\" != 31 && exit \"$res\";\
\n export OPAMCLI=2.0;\
\n build_dir=$(opam var prefix)/.opam-switch/build;\
\n failed=$(ls \"$build_dir\");\
\n partial_fails=\"\";\
\n for pkg in $failed; do\
\n if opam show -f x-ci-accept-failures: \"$pkg\" | grep -qF \"\\\"debian-13\\\"\"; then\
\n echo \"A package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\";\
\n fi;\
\n test \"$pkg\" != 'dream-html.3.1.0' && partial_fails=\"$partial_fails $pkg\";\
\n done;\
\n test \"${partial_fails}\" != \"\" && echo \"opam-repo-ci detected dependencies failing: ${partial_fails}\";\
\n exit 1"))
The following actions will be performed:
=== recompile 1 package
- recompile dream-html 3.1.0
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Processing 1/4: [dream-html.3.1.0: extract]
-> retrieved dream-html.3.1.0 (cached)
Processing 2/4: [dream-html: dune build]
+ /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "dream-html" "-j" "71" "@install" "@runtest" (CWD=/home/opam/.opam/4.14/.opam-switch/build/dream-html.3.1.0)
- (cd _build/default/test && ./dream_html_test.exe)
- <!DOCTYPE html>
- <html lang="en"><head><title>Dream_html Test</title>
- </head>
- <body id="test-content"><main spellcheck="true" colspan="1"><article id="article-1" class="story"><p data-hx-get="/p1?a%20b" data-hx-target="closest article > p">Test para 1.</p>
- <p>Test para 2.</p>
- <a href="/a?b=cd:efg/hij">cd:efg/hij</a>
- <a href="/%F0%9F%98%89">wink</a>
- </article>
- <input type="text" autocomplete="name" onblur="if (1 > 0) alert(this.value)"><!-- oops --><script>alert('lol')</script> -->
- <dialog open title=""hello""><div></div>
- </dialog>
- <template id="idtmpl"><p>Template</p>
- </template>
- <div translate="no"><p translate="yes"></p>
- </div>
- <textarea required data-hx-trigger="keyup[target.value.trim() != '']" autocapitalize="words">'super'</textarea>
- <hr class="super"><p id="greet-Bob">Hello, Bob!</p>
- </main>
- </body>
- </html>
-
- <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewbox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-6 h-6"><path stroke-linecap="round" stroke-linejoin="round" d="M4.5 10.5L12 3m0 0l7.5 7.5M12 3v18"></path>
- </svg>
-
- <p><math><mtable><mtr><mtd><mrow><mrow><mrow><mrow><mi>a</mi>
- <mo></mo>
- <msup><mi>x</mi>
- <mn>2</mn>
- </msup>
- </mrow>
- <mo>+</mo>
- <mi>b</mi>
- <mo></mo>
- <mi>x</mi>
- </mrow>
- <mo>+</mo>
- <mi>c</mi>
- </mrow>
- </mrow>
- </mtd>
- <mtd><mo>=</mo>
- </mtd>
- <mtd><mn>0</mn>
- </mtd>
- </mtr>
- <mtr><mtd><mrow><mrow><mi>a</mi>
- <mo></mo>
- <msup><mi>x</mi>
- <mn>2</mn>
- </msup>
- </mrow>
- <mo>+</mo>
- <mi>b</mi>
- <mo></mo>
- <mi>x</mi>
- </mrow>
- </mtd>
- <mtd><mo>=</mo>
- </mtd>
- <mtd><mo>−</mo>
- <mi>c</mi>
- </mtd>
- </mtr>
- <mtr><mtd><mrow><mrow><msup><mi>x</mi>
- <mn>2</mn>
- </msup>
- </mrow>
- <mo>+</mo>
- <mfrac><mi>b</mi>
- <mi>a</mi>
- </mfrac>
- <mo></mo>
- <mi>x</mi>
- </mrow>
- </mtd>
- <mtd><mo>=</mo>
- </mtd>
- <mtd><mfrac><mrow><mo>−</mo>
- <mi>c</mi>
- </mrow>
- <mi>a</mi>
- </mfrac>
- </mtd>
- <mtd><mrow><mtext style="color: red; font-size: 10pt;">Divide out leading coefficient.</mtext>
- </mrow>
- </mtd>
- </mtr>
- <mtr><mtd><mrow><mrow><mrow><msup><mi>x</mi>
- <mn>2</mn>
- </msup>
- </mrow>
- <mo>+</mo>
- <mfrac><mrow><mi>b</mi>
- </mrow>
- <mi>a</mi>
- </mfrac>
- <mo></mo>
- <mi>x</mi>
- <mo>+</mo>
- <msup><mrow><mo>(</mo>
- <mfrac><mrow><mi>b</mi>
- </mrow>
- <mrow><mn>2</mn>
- <mi>a</mi>
- </mrow>
- </mfrac>
- <mo>)</mo>
- </mrow>
- <mn>2</mn>
- </msup>
- </mrow>
- </mrow>
- </mtd>
- <mtd><mo>=</mo>
- </mtd>
- <mtd><mrow><mfrac><mrow><mo>−</mo>
- <mi>c</mi>
- <mo>(</mo>
- <mn>4</mn>
- <mi>a</mi>
- <mo>)</mo>
- </mrow>
- <mrow><mi>a</mi>
- <mo>(</mo>
- <mn>4</mn>
- <mi>a</mi>
- <mo>)</mo>
- </mrow>
- </mfrac>
- <mo>+</mo>
- <mfrac><mrow><msup><mi>b</mi>
- <mn>2</mn>
- </msup>
- </mrow>
- <mrow><mn>4</mn>
- <msup><mi>a</mi>
- <mn>2</mn>
- </msup>
- </mrow>
- </mfrac>
- </mrow>
- </mtd>
- <mtd><mrow><mtext style="color: red; font-size: 10pt;">Complete the square.</mtext>
- </mrow>
- </mtd>
- </mtr>
- <mtr><mtd><mrow><mrow><mo>(</mo>
- <mi>x</mi>
- <mo>+</mo>
- <mfrac><mrow><mi>b</mi>
- </mrow>
- <mrow><mn>2</mn>
- <mi>a</mi>
- </mrow>
- </mfrac>
- <mo>)</mo>
- <mo>(</mo>
- <mi>x</mi>
- <mo>+</mo>
- <mfrac><mrow><mi>b</mi>
- </mrow>
- <mrow><mn>2</mn>
- <mi>a</mi>
- </mrow>
- </mfrac>
- <mo>)</mo>
- </mrow>
- </mrow>
- </mtd>
- <mtd><mo>=</mo>
- </mtd>
- <mtd><mfrac><mrow><msup><mi>b</mi>
- <mn>2</mn>
- </msup>
- <mo>−</mo>
- <mn>4</mn>
- <mi>a</mi>
- <mi>c</mi>
- </mrow>
- <mrow><mn>4</mn>
- <msup><mi>a</mi>
- <mn>2</mn>
- </msup>
- </mrow>
- </mfrac>
- </mtd>
- <mtd><mrow><mtext style="color: red; font-size: 10pt;">Discriminant revealed.</mtext>
- </mrow>
- </mtd>
- </mtr>
- <mtr><mtd><mrow><mrow><msup><mrow><mo>(</mo>
- <mi>x</mi>
- <mo>+</mo>
- <mfrac><mrow><mi>b</mi>
- </mrow>
- <mrow><mn>2</mn>
- <mi>a</mi>
- </mrow>
- </mfrac>
- <mo>)</mo>
- </mrow>
- <mn>2</mn>
- </msup>
- </mrow>
- </mrow>
- </mtd>
- <mtd><mo>=</mo>
- </mtd>
- <mtd><mfrac><mrow><msup><mi>b</mi>
- <mn>2</mn>
- </msup>
- <mo>−</mo>
- <mn>4</mn>
- <mi>a</mi>
- <mi>c</mi>
- </mrow>
- <mrow><mn>4</mn>
- <msup><mi>a</mi>
- <mn>2</mn>
- </msup>
- </mrow>
- </mfrac>
- </mtd>
- <mtd><mrow><mtext style="color: red; font-size: 10pt;"></mtext>
- </mrow>
- </mtd>
- </mtr>
- <mtr><mtd><mrow><mrow><mrow><mi>x</mi>
- <mo>+</mo>
- <mfrac><mrow><mi>b</mi>
- </mrow>
- <mrow><mn>2</mn>
- <mi>a</mi>
- </mrow>
- </mfrac>
- </mrow>
- </mrow>
- </mrow>
- </mtd>
- <mtd><mo>=</mo>
- </mtd>
- <mtd><msqrt><mfrac><mrow><msup><mi>b</mi>
- <mn>2</mn>
- </msup>
- <mo>−</mo>
- <mn>4</mn>
- <mi>a</mi>
- <mi>c</mi>
- </mrow>
- <mrow><mn>4</mn>
- <msup><mi>a</mi>
- <mn>2</mn>
- </msup>
- </mrow>
- </mfrac>
- </msqrt>
- </mtd>
- <mtd><mrow><mtext style="color: red; font-size: 10pt;"></mtext>
- </mrow>
- </mtd>
- </mtr>
- <mtr><mtd><mi>x</mi>
- </mtd>
- <mtd><mo>=</mo>
- </mtd>
- <mtd><mfrac><mrow><mo>−</mo>
- <mi>b</mi>
- </mrow>
- <mrow><mn>2</mn>
- <mi>a</mi>
- </mrow>
- </mfrac>
- <mo>±</mo>
- <mrow><mo>{</mo>
- <mi>C</mi>
- <mo>}</mo>
- </mrow>
- <msqrt><mfrac><mrow><msup><mi>b</mi>
- <mn>2</mn>
- </msup>
- <mo>−</mo>
- <mn>4</mn>
- <mi>a</mi>
- <mi>c</mi>
- </mrow>
- <mrow><mn>4</mn>
- <msup><mi>a</mi>
- <mn>2</mn>
- </msup>
- </mrow>
- </mfrac>
- </msqrt>
- </mtd>
- <mtd><mrow><mtext style="color: red; font-size: 10pt;">There's the vertex formula.</mtext>
- </mrow>
- </mtd>
- </mtr>
- <mtr><mtd><mi>x</mi>
- </mtd>
- <mtd><mo>=</mo>
- </mtd>
- <mtd><mfrac><mrow><mo>−</mo>
- <mi>b</mi>
- <mo>±</mo>
- <mrow><mo>{</mo>
- <mi>C</mi>
- <mo>}</mo>
- </mrow>
- <msqrt><msup><mi>b</mi>
- <mn>2</mn>
- </msup>
- <mo>−</mo>
- <mn>4</mn>
- <mi>a</mi>
- <mi>c</mi>
- </msqrt>
- </mrow>
- <mrow><mn>2</mn>
- <mi>a</mi>
- </mrow>
- </mfrac>
- </mtd>
- <mtd><mrow><mtext style="color: red; font-size: 10pt;"></mtext>
- </mrow>
- </mtd>
- </mtr>
- </mtable>
- </math>
- </p>
-
-> compiled dream-html.3.1.0
-> removed dream-html.3.1.0
-> installed dream-html.3.1.0
Done.
# To update the current shell environment, run: eval $(opam env)
2026-01-18 23:34.26 ---> saved as "d963d7b771be9b6fd1ed54dfef85df5417c934bb081e5a711f1313daa8a3b782"
Job succeeded
2026-01-18 23:34.46: Job succeeded