2022-03-27 19:11.36: New job: Build using linux-x86_64 in
                                [https://github.com/mirage/mirage-skeleton.git#refs/heads/mirage-dev (a0de0ab47219d0e1811925401a66e21348062022)]

OBuilder spec:

((from ocaml/opam:debian-10-ocaml-4.13)
 (user (uid 1000) (gid 1000))
 (workdir /home/opam)
 (run (shell "sudo chown opam:opam /home/opam"))
 (run (shell "sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam && opam update"))
 (run (network host)
      (shell "opam repo add opam https://github.com/ocaml/opam-repository.git#45c89f0bd1484b482f4b3d2e2e6cd238f0e9d78a"))
 (run (network host)
      (shell "opam repo add mirage-dev https://github.com/mirage/mirage-dev.git#132337141bbc2cd754860889a0f0c1fb4070fa12"))
 (run (network host)
      (shell "opam pin -ny https://github.com/mirage/mirage.git#becde32803b536166d8c9b9b8a5c454acac060ae"))
 (run (cache (download-cache (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "opam install -y \"mirage>=4\""))
 (copy (src .) (dst /src/))
 (env MODE xen)
 (workdir /src/)
 (run (shell "opam exec -- make configure"))
 (env MIRAGE_EXTRA_REPOS opam-overlays:https://github.com/dune-universe/opam-overlays.git#5542d7386e9188925f81587d84ad199d1733850c,mirage-opam-overlays:https://github.com/dune-universe/mirage-opam-overlays.git#a59e36702822c31e662b242c6d056a31533590e6)
 (run (network host)
      (shell "opam exec -- make lock"))
 (run (cache (download-cache (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "opam exec -- make depends"))
 (run (shell "opam monorepo list -l mirage.opam.locked"))
 (run (cache (download-cache (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "opam exec -- make pull"))
 (env DUNE_CACHE enabled)
 (env DUNE_CACHE_TRANSPORT direct)
 (run (cache (dune-build-cache (target /home/opam/.cache/dune)))
      (network host)
      (shell "opam exec -- make build"))
)

2022-03-27 19:11.36: Using cache hint "mirage-ci-skeleton-debian-10-ocaml-4.13"
2022-03-27 19:11.36: Waiting for resource in pool OCluster
2022-03-27 19:11.36: Waiting for worker...
2022-03-27 19:11.36: Got resource from pool OCluster
Building on laodoke.ocamllabs.io
All commits already cached
HEAD is now at a0de0ab Merge pull request #337 from samoht/ocamlformat

(from ocaml/opam:debian-10-ocaml-4.13)
2022-03-27 19:11.36 ---> using "cbba9511e46ef57631453d5b88aeed1ed6de6fa87b6f0dcb3da9328657d73fa4" from cache

/: (user (uid 1000) (gid 1000))

/: (workdir /home/opam)

/home/opam: (run (shell "sudo chown opam:opam /home/opam"))
2022-03-27 19:11.36 ---> using "0afede13af6ea6d75cbfcfb80353059bc4fd4eea40a723ef627f0c4946f2e079" from cache

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.1 /usr/bin/opam && opam update"))
This development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.1, which can't be reverted.
You may want to back it up before going further.

Continue? [Y/n] y
Format upgrade done.

<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2022-03-27 19:11.36 ---> using "88933084999984163bc104ca2978b0ba2b9c83ff33e4e30c3b6dae7cb5cde9bc" from cache

/home/opam: (run (network host)
                 (shell "opam repo add opam https://github.com/ocaml/opam-repository.git#45c89f0bd1484b482f4b3d2e2e6cd238f0e9d78a"))
[opam] Initialised
[NOTE] Repository opam has been added to the selections of switch 4.13 only.
       Run `opam repository add opam --all-switches|--set-default' to use it in all existing switches, or in newly created switches, respectively.

2022-03-27 19:11.36 ---> using "d2eb383fb0d7468b8e8f49b5b2e031685aa9abe7bce8fd83ba997b45b79b529d" from cache

/home/opam: (run (network host)
                 (shell "opam repo add mirage-dev https://github.com/mirage/mirage-dev.git#132337141bbc2cd754860889a0f0c1fb4070fa12"))
[mirage-dev] Initialised
[NOTE] Repository mirage-dev has been added to the selections of switch 4.13 only.
       Run `opam repository add mirage-dev --all-switches|--set-default' to use it in all existing switches, or in newly created switches, respectively.

2022-03-27 19:11.36 ---> using "250270e6789edb036144554f10fe7516f05c7f5e405703093e89ceca169ba232" from cache

/home/opam: (run (network host)
                 (shell "opam pin -ny https://github.com/mirage/mirage.git#becde32803b536166d8c9b9b8a5c454acac060ae"))
This will pin the following packages: functoria-runtime, functoria, mirage-runtime, mirage. Continue? [Y/n] y
functoria-runtime is now pinned to git+https://github.com/mirage/mirage.git#becde32803b536166d8c9b9b8a5c454acac060ae (version 4.0.0~beta3)
functoria is now pinned to git+https://github.com/mirage/mirage.git#becde32803b536166d8c9b9b8a5c454acac060ae (version 4.0.0~beta3)
mirage-runtime is now pinned to git+https://github.com/mirage/mirage.git#becde32803b536166d8c9b9b8a5c454acac060ae (version 4.0.0~beta3)
mirage is now pinned to git+https://github.com/mirage/mirage.git#becde32803b536166d8c9b9b8a5c454acac060ae (version 4.0.0~beta3)
2022-03-27 19:11.46 ---> saved as "c00dcb5e55722d97afe6d9d491ffbca15da6d1e91ffc0680067cebe650e482a7"

/home/opam: (run (cache (download-cache (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell "opam install -y \"mirage>=4\""))

<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[mirage.4.0.0~beta3] synchronised (no changes)

The following actions will be performed:
  - install seq                base         [required by lwt]
  - install dune               3.0.3        [required by mirage]
  - install ocamlbuild         0.14.1       [required by astring, bos]
  - install cmdliner           1.1.1        [required by functoria]
  - install conf-pkg-config    2            [required by opam-monorepo]
  - install ocamlfind          1.9.3        [required by astring, bos]
  - install stdlib-shims       0.3.0        [required by ipaddr]
  - install result             1.5          [required by functoria]
  - install pecu               0.6          [required by emile]
  - install ocaml-syntax-shims 1.0.0        [required by lwt, angstrom]
  - install macaddr            5.3.0        [required by ipaddr]
  - install domain-name        0.4.0        [required by ipaddr]
  - install csexp              1.5.1        [required by dune-configurator]
  - install cppo               1.6.8        [required by lwt]
  - install bigarray-compat    1.1.0        [required by mmap, bigstringaf]
  - install base64             3.5.0        [required by emile]
  - install opam-monorepo      0.2.7        [required by mirage]
  - install topkg              1.0.5        [required by astring, bos]
  - install base-bytes         base         [required by stringext]
  - install ipaddr             5.3.0        [required by mirage]
  - install dune-configurator  3.0.3        [required by lwt]
  - install mmap               1.2.0        [required by lwt]
  - install bigstringaf        0.8.0        [required by emile]
  - install uutf               1.0.3        [required by emile]
  - install rresult            0.7.0        [required by bos, functoria]
  - install fmt                0.9.0        [required by functoria, bos, mirage-runtime]
  - install astring            0.8.5        [required by mirage]
  - install stringext          1.6.0        [required by uri]
  - install ocplib-endian      1.2          [required by lwt]
  - install angstrom           0.15.0       [required by emile, uri]
  - install functoria-runtime  4.0.0~beta3* [required by mirage-runtime]
  - install fpath              0.7.3        [required by bos, functoria]
  - install lwt                5.5.0        [required by mirage-runtime]
  - install uri                4.2.0        [required by functoria]
  - install emile              1.1          [required by functoria]
  - install logs               0.7.0        [required by mirage]
  - install mirage-runtime     4.0.0~beta3* [required by mirage]
  - install bos                0.2.1        [required by mirage]
  - install functoria          4.0.0~beta3* [required by mirage]
  - install mirage             4.0.0~beta3*
===== 40 to install =====

The following system packages will first need to be installed:
    pkg-config

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
Let opam run your package manager to install the required system packages?
(answer 'n' for other options) [Y/n] y
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "pkg-config"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libglib2.0-0:amd64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 17391 files and directories currently installed.)
- Preparing to unpack .../0-libglib2.0-0_2.58.3-2+deb10u3_amd64.deb ...
- Unpacking libglib2.0-0:amd64 (2.58.3-2+deb10u3) ...
- Selecting previously unselected package libglib2.0-data.
- Preparing to unpack .../1-libglib2.0-data_2.58.3-2+deb10u3_all.deb ...
- Unpacking libglib2.0-data (2.58.3-2+deb10u3) ...
- Selecting previously unselected package libicu63:amd64.
- Preparing to unpack .../2-libicu63_63.1-6+deb10u2_amd64.deb ...
- Unpacking libicu63:amd64 (63.1-6+deb10u2) ...
- Selecting previously unselected package libxml2:amd64.
- Preparing to unpack .../3-libxml2_2.9.4+dfsg1-7+deb10u2_amd64.deb ...
- Unpacking libxml2:amd64 (2.9.4+dfsg1-7+deb10u2) ...
- Selecting previously unselected package pkg-config.
- Preparing to unpack .../4-pkg-config_0.29-6_amd64.deb ...
- Unpacking pkg-config (0.29-6) ...
- Selecting previously unselected package shared-mime-info.
- Preparing to unpack .../5-shared-mime-info_1.10-1_amd64.deb ...
- Unpacking shared-mime-info (1.10-1) ...
- Selecting previously unselected package xdg-user-dirs.
- Preparing to unpack .../6-xdg-user-dirs_0.17-2_amd64.deb ...
- Unpacking xdg-user-dirs (0.17-2) ...
- Setting up xdg-user-dirs (0.17-2) ...
- Setting up libglib2.0-0:amd64 (2.58.3-2+deb10u3) ...
- No schema files found: doing nothing.
- Setting up libicu63:amd64 (63.1-6+deb10u2) ...
- Setting up libglib2.0-data (2.58.3-2+deb10u3) ...
- Setting up pkg-config (0.29-6) ...
- Setting up libxml2:amd64 (2.9.4+dfsg1-7+deb10u2) ...
- Setting up shared-mime-info (1.10-1) ...
- Processing triggers for libc-bin (2.28-10) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved base64.3.5.0  (cached)
-> retrieved angstrom.0.15.0  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved bigarray-compat.1.1.0  (cached)
-> retrieved bigstringaf.0.8.0  (cached)
-> retrieved bos.0.2.1  (cached)
-> retrieved cmdliner.1.1.1  (cached)
-> retrieved cppo.1.6.8  (cached)
-> retrieved csexp.1.5.1  (cached)
-> retrieved domain-name.0.4.0  (cached)
-> retrieved dune.3.0.3  (cached)
-> installed conf-pkg-config.2
-> retrieved dune-configurator.3.0.3  (cached)
-> retrieved emile.1.1  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved fpath.0.7.3  (cached)
-> installed cmdliner.1.1.1
-> retrieved ipaddr.5.3.0  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved lwt.5.5.0  (cached)
-> retrieved macaddr.5.3.0  (cached)
-> retrieved mirage.4.0.0~beta3  (no changes)
-> retrieved functoria.4.0.0~beta3  (no changes)
-> retrieved mmap.1.2.0  (cached)
-> retrieved functoria-runtime.4.0.0~beta3  (no changes)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.14.1  (cached)
-> retrieved ocamlfind.1.9.3  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved pecu.0.6  (cached)
-> retrieved result.1.5  (cached)
-> retrieved rresult.0.7.0  (cached)
-> installed seq.base
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved stringext.1.6.0  (cached)
-> retrieved topkg.1.0.5  (cached)
-> retrieved uri.4.2.0  (cached)
-> retrieved uutf.1.0.3  (cached)
-> retrieved mirage-runtime.4.0.0~beta3  (no changes)
-> retrieved opam-monorepo.0.2.7  (cached)
-> installed ocamlfind.1.9.3
-> installed base-bytes.base
-> installed ocamlbuild.0.14.1
-> installed topkg.1.0.5
-> installed rresult.0.7.0
-> installed dune.3.0.3
-> installed uutf.1.0.3
-> installed bigarray-compat.1.1.0
-> installed fmt.0.9.0
-> installed base64.3.5.0
-> installed csexp.1.5.1
-> installed astring.0.8.5
-> installed domain-name.0.4.0
-> installed macaddr.5.3.0
-> installed pecu.0.6
-> installed result.1.5
-> installed stdlib-shims.0.3.0
-> installed stringext.1.6.0
-> installed bigstringaf.0.8.0
-> installed ocaml-syntax-shims.1.0.0
-> installed mmap.1.2.0
-> installed cppo.1.6.8
-> installed functoria-runtime.4.0.0~beta3
-> installed ipaddr.5.3.0
-> installed ocplib-endian.1.2
-> installed angstrom.0.15.0
-> installed fpath.0.7.3
-> installed emile.1.1
-> installed dune-configurator.3.0.3
-> installed uri.4.2.0
-> installed lwt.5.5.0
-> installed logs.0.7.0
-> installed mirage-runtime.4.0.0~beta3
-> installed bos.0.2.1
-> installed functoria.4.0.0~beta3
-> installed opam-monorepo.0.2.7
-> installed mirage.4.0.0~beta3
Done.
# Run eval $(opam env) to update the current shell environment
2022-03-27 19:12.44 ---> saved as "7d7c423105dcdeb1bd675db2057d3e3c5c6cd7e7561e7ffbb4349c3116b1db8d"

/home/opam: (copy (src .) (dst /src/))
2022-03-27 19:12.44 ---> saved as "d5b10c8d00a6393f5ddda8fa195fc2d57fd43454b4dfc7b713b48d28507a40f5"

/home/opam: (env MODE xen)

/home/opam: (workdir /src/)

/src/: (run (shell "opam exec -- make configure"))
mirage configure -f tutorial/noop/config.ml -t xen 
mirage configure -f tutorial/noop-functor/config.ml -t xen 
mirage configure -f tutorial/hello/config.ml -t xen 
mirage configure -f tutorial/hello-key/config.ml -t xen 
mirage configure -f tutorial/lwt/echo_server/config.ml -t xen 
mirage configure -f tutorial/lwt/heads1/config.ml -t xen 
mirage configure -f tutorial/lwt/heads2/config.ml -t xen 
mirage configure -f tutorial/lwt/timeout1/config.ml -t xen 
mirage configure -f tutorial/lwt/timeout2/config.ml -t xen 
mirage configure -f tutorial/app_info/config.ml -t xen 
mirage configure -f device-usage/clock/config.ml -t xen 
mirage configure -f device-usage/conduit_server/config.ml -t xen 
mirage configure -f device-usage/console/config.ml -t xen 
mirage configure -f device-usage/http-fetch/config.ml -t xen 
mirage configure -f device-usage/kv_ro/config.ml -t xen 
mirage configure -f device-usage/network/config.ml -t xen 
mirage configure -f device-usage/ping6/config.ml -t xen 
mirage configure -f device-usage/prng/config.ml -t xen 
mirage configure -f applications/docteur/config.ml -t xen 
mirage configure -f applications/dhcp/config.ml -t xen 
mirage configure -f applications/git/config.ml -t xen 
mirage configure -f applications/dns/config.ml -t xen 
mirage configure -f applications/crypto/config.ml -t xen 
mirage configure -f applications/static_website_tls/config.ml -t xen 
mirage configure -f device-usage/block/config.ml -t xen 
2022-03-27 19:12.59 ---> saved as "7e7017c0962655691019a12686d5bda8167ddf5a8fd7726c5c11176afa9359a0"

/src/: (env MIRAGE_EXTRA_REPOS opam-overlays:https://github.com/dune-universe/opam-overlays.git#5542d7386e9188925f81587d84ad199d1733850c,mirage-opam-overlays:https://github.com/dune-universe/mirage-opam-overlays.git#a59e36702822c31e662b242c6d056a31533590e6)

/src/: (run (network host)
            (shell "opam exec -- make lock"))
[opam-overlays] Initialised
[NOTE] Repository opam-overlays has been added to the selections of switch 4.13 only.
       Run `opam repository add opam-overlays --all-switches|--set-default' to use it in all existing switches, or in newly created switches, respectively.

[mirage-opam-overlays] Initialised
[NOTE] Repository mirage-opam-overlays has been added to the selections of switch 4.13 only.
       Run `opam repository add mirage-opam-overlays --all-switches|--set-default' to use it in all existing switches, or in newly created switches, respectively.

opam monorepo lock --recurse-opam noop-xen-monorepo noop-functor-xen-monorepo hello-xen-monorepo hello-key-xen-monorepo echo_server-xen-monorepo heads1-xen-monorepo heads2-xen-monorepo timeout1-xen-monorepo timeout2-xen-monorepo echo_server-xen-monorepo app-info-xen-monorepo speaking_clock-xen-monorepo conduit_server-xen-monorepo console-xen-monorepo http-fetch-xen-monorepo kv_ro-xen-monorepo network-xen-monorepo ping-xen-monorepo prng-xen-monorepo docteur-xen-monorepo dhcp-xen-monorepo minigit-xen-monorepo resolve-xen-monorepo crypto-test-xen-monorepo https-xen-monorepo block_test-xen-monorepo --build-only --ocaml-version 4.13.1 -l ./mirage.opam.locked
==> Using 25 locally scanned packages as the targets.
==> Found 175 opam dependencies for the target packages.
==> Querying opam database for their metadata and Dune compatibility.
==> Calculating exact pins for each of them.
==> Wrote lockfile with 118 entries to mirage.opam.locked. You can now run opam monorepo pull to fetch their sources.
Repositories removed from the selections of switch 4.13. Use '--all' to forget about them altogether.
Repositories removed from the selections of switch 4.13. Use '--all' to forget about them altogether.
2022-03-27 19:13.43 ---> saved as "8cf1f28d27deb967ab8bb530d0881771b98ed77c3515d3a42fe55d73558b6b58"

/src/: (run (cache (download-cache (target /home/opam/.opam/download-cache)))
            (network host)
            (shell "opam exec -- make depends"))
opam install  tutorial/noop/mirage/*-switch.opam  tutorial/noop-functor/mirage/*-switch.opam  tutorial/hello/mirage/*-switch.opam  tutorial/hello-key/mirage/*-switch.opam  tutorial/lwt/echo_server/mirage/*-switch.opam  tutorial/lwt/heads1/mirage/*-switch.opam  tutorial/lwt/heads2/mirage/*-switch.opam  tutorial/lwt/timeout1/mirage/*-switch.opam  tutorial/lwt/timeout2/mirage/*-switch.opam  tutorial/lwt/echo_server/mirage/*-switch.opam  tutorial/app_info/mirage/*-switch.opam  device-usage/clock/mirage/*-switch.opam  device-usage/conduit_server/mirage/*-switch.opam  device-usage/console/mirage/*-switch.opam  device-usage/http-fetch/mirage/*-switch.opam  device-usage/kv_ro/mirage/*-switch.opam  device-usage/network/mirage/*-switch.opam  device-usage/ping6/mirage/*-switch.opam  device-usage/prng/mirage/*-switch.opam  applications/docteur/mirage/*-switch.opam  applications/dhcp/mirage/*-switch.opam  applications/git/mirage/*-switch.opam  applications/dns/mirage/*-switch.opam  applications/crypto/mirage/*-switch.opam  applications/static_website_tls/mirage/*-switch.opam  device-usage/block/mirage/*-switch.opam --deps-only --yes
The following actions will be performed:
  - install   conf-libseccomp    1
  - install   ocaml-src          4.13.1
  - install   solo5              0.7.1
  - install   ocaml-freestanding 0.7.0
  - recompile bigstringaf        0.8.0
  - recompile angstrom           0.15.0
  - recompile uri                4.2.0
  - recompile emile              1.1
  - recompile functoria          4.0.0~beta3*
  - recompile mirage             4.0.0~beta3*
===== 4 to install | 6 to recompile =====

The following system packages will first need to be installed:
    libseccomp-dev

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
Let opam run your package manager to install the required system packages?
(answer 'n' for other options) [Y/n] y
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libseccomp-dev"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libseccomp-dev:amd64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 17782 files and directories currently installed.)
- Preparing to unpack .../libseccomp-dev_2.3.3-4_amd64.deb ...
- Unpacking libseccomp-dev:amd64 (2.3.3-4) ...
- Setting up libseccomp-dev:amd64 (2.3.3-4) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.15.0  (cached)
-> retrieved bigstringaf.0.8.0  (cached)
-> retrieved emile.1.1  (cached)
-> installed conf-libseccomp.1
-> retrieved ocaml-freestanding.0.7.0  (cached)
-> retrieved ocaml-src.4.13.1  (cached)
-> retrieved solo5.0.7.1  (cached)
-> installed ocaml-src.4.13.1
-> retrieved uri.4.2.0  (cached)
-> retrieved functoria.4.0.0~beta3  (no changes)
-> retrieved mirage.4.0.0~beta3  (no changes)
-> removed   mirage.4.0.0~beta3
-> removed   functoria.4.0.0~beta3
-> removed   emile.1.1
-> removed   uri.4.2.0
-> removed   angstrom.0.15.0
-> removed   bigstringaf.0.8.0
-> installed solo5.0.7.1
-> installed ocaml-freestanding.0.7.0
-> installed bigstringaf.0.8.0
-> installed angstrom.0.15.0
-> installed emile.1.1
-> installed uri.4.2.0
-> installed functoria.4.0.0~beta3
-> installed mirage.4.0.0~beta3
Done.
opam monorepo depext -y -l ./mirage.opam.locked
==> Using lockfile mirage.opam.locked
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libgmp-dev" "m4"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libgmpxx4ldbl:amd64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 17815 files and directories currently installed.)
- Preparing to unpack .../libgmpxx4ldbl_2%3a6.1.2+dfsg-4_amd64.deb ...
- Unpacking libgmpxx4ldbl:amd64 (2:6.1.2+dfsg-4) ...
- Selecting previously unselected package libgmp-dev:amd64.
- Preparing to unpack .../libgmp-dev_2%3a6.1.2+dfsg-4_amd64.deb ...
- Unpacking libgmp-dev:amd64 (2:6.1.2+dfsg-4) ...
- Selecting previously unselected package libsigsegv2:amd64.
- Preparing to unpack .../libsigsegv2_2.12-2_amd64.deb ...
- Unpacking libsigsegv2:amd64 (2.12-2) ...
- Selecting previously unselected package m4.
- Preparing to unpack .../archives/m4_1.4.18-2_amd64.deb ...
- Unpacking m4 (1.4.18-2) ...
- Setting up libgmpxx4ldbl:amd64 (2:6.1.2+dfsg-4) ...
- Setting up libsigsegv2:amd64 (2.12-2) ...
- Setting up libgmp-dev:amd64 (2:6.1.2+dfsg-4) ...
- Setting up m4 (1.4.18-2) ...
- Processing triggers for libc-bin (2.28-10) ...
2022-03-27 19:15.49 ---> saved as "36c3cf24b0172a9953c3f2af33e7b3d9ca53a0679230571f3fb963d2f39625e5"

/src/: (run (shell "opam monorepo list -l mirage.opam.locked"))
==> Using lockfile mirage.opam.locked
==> The vendor directory is /src/duniverse/
angstrom                  0.15.0           Parser combinators built for speed and memory-efficiency
arp                       3.0.0            Address Resolution Protocol purely in OCaml
art                       0.1.1            Adaptive Radix Tree
asn1-combinators          0.2.6            Embed typed ASN.1 grammars in OCaml
astring                   0.8.5+dune       pinned at https://github.com/dune-universe/astring/archive/v0.8.5+dune.tar.gz
awa                       0.1.0            SSH implementation in OCaml
awa-mirage                0.1.0            SSH implementation in OCaml
base                      v0.15.0          Full standard library replacement for OCaml
base64                    3.5.0            Base64 encoding for OCaml
bheap                     2.0.0            Priority queues
bigarray-compat           1.1.0            Compatibility library to use Stdlib.Bigarray when possible
bigstringaf               0.8.0            Bigstring intrinsics and fast blits based on memcpy/memmove
bos                       0.2.1+dune       pinned at https://github.com/dune-universe/bos/releases/download/v0.2.1%2Bdune/bos-0.2.1.dune.tbz
ca-certs                  0.2.2            Detect root CA certificates from the operating system
ca-certs-nss              3.74             X.509 trust anchors extracted from Mozilla's NSS
carton                    0.4.3            Implementation of PACKv2 file in OCaml
carton-git                0.4.3            Implementation of PACK file in OCaml
carton-lwt                0.4.3            Implementation of PACK file in OCaml
charrua                   1.5.0            DHCP wire frame encoder and decoder
charrua-server            1.5.0            DHCP server
checkseum                 0.3.2            Adler-32, CRC32 and CRC32-C implementation in C and OCaml
cmdliner                  1.1.1+dune       pinned at https://erratique.ch/software/cmdliner/releases/cmdliner-1.1.1.tbz
cohttp                    5.0.0            An OCaml library for HTTP clients and servers
cohttp-lwt                5.0.0            CoHTTP implementation using the Lwt concurrency library
cohttp-mirage             5.0.0            CoHTTP implementation for the MirageOS unikernel
conduit                   5.1.0            A network connection establishment library
conduit-lwt               5.1.0            A portable network connection establishment library using Lwt
conduit-mirage            5.1.0            A network connection establishment library for MirageOS
cppo                      1.6.8            Code preprocessor like cpp for OCaml
crunch                    3.2.0            Convert a filesystem into a static OCaml module
csexp                     1.5.1            Parsing and printing of S-expressions in Canonical form
cstruct                   6.0.1            Access C-like structures directly from OCaml
cstruct-lwt               6.0.1            Access C-like structures directly from OCaml
cstruct-sexp              6.0.1            S-expression serialisers for C-like structures
cstruct-unix              6.0.1            Access C-like structures directly from OCaml
decompress                1.4.2            Implementation of Zlib and GZip in OCaml
digestif                  1.1.1            pinned at git+https://github.com/mirage/digestif.git#d1e1a69d4d0356e993e5c496d7b08d9ad11227d4
dns                       6.2.0            An opinionated Domain Name System (DNS) library
dns-client                6.2.0            DNS resolver API
docteur                   0.0.4            A simple read-only Key/Value from Git to MirageOS
docteur-solo5             0.0.4            A simple read-only Key/Value from Git to MirageOS
domain-name               0.4.0            RFC 1035 Internet domain names
duff                      0.4              Rabin's fingerprint and diff algorithm in OCaml
dune-build-info           3.0.3            Embed build informations inside executable
dune-configurator         3.0.3            Helper library for gathering system configuration
duration                  0.2.0            Conversions to various time units
emile                     1.1              Parser of email address according RFC822
encore                    0.8              Library to generate encoder/decoder which ensure isomorphism
eqaf                      0.8              Constant-time equal function on string
ethernet                  3.0.0            OCaml Ethernet (IEEE 802.3) layer, used in MirageOS
faraday                   0.8.1            A library for writing fast and memory-efficient serializers
findlib                   1.8.1+dune       pinned at https://github.com/dune-universe/lib-findlib/archive/v1.8.1+dune.tar.gz
fmt                       0.9.0+dune       pinned at https://github.com/dune-universe/fmt/releases/download/v0.9.0%2Bdune/fmt-0.9.0.dune.tbz
fpath                     0.7.3+dune       pinned at https://github.com/dune-universe/fpath/archive/v0.7.3+dune.tar.gz
functoria-runtime         4.0.0~beta3      pinned at git+https://github.com/mirage/mirage.git#becde32803b536166d8c9b9b8a5c454acac060ae
git                       3.9.0            Git format and protocol in pure OCaml
git-mirage                3.9.0            A package to use ocaml-git with MirageOS backend
git-paf                   3.9.0            A package to use HTTP-based ocaml-git with MirageOS backend
git-unix                  3.9.0            Virtual package to install and configure ocaml-git's Unix backend
gmap                      0.3.0            Heterogenous maps over a GADT
gmp                       6.2.1-2          The GNU Multiple Precision Arithmetic Library
h2                        0.8.0            A high-performance, memory-efficient, and scalable HTTP/2 library for OCaml
happy-eyeballs            0.3.0            Connecting to a remote host via IP version 4 or 6
happy-eyeballs-lwt        0.3.0            Connecting to a remote host via IP version 4 or 6 using Lwt_unix
happy-eyeballs-mirage     0.3.0            Connecting to a remote host via IP version 4 or 6 using Mirage
hex                       1.4.0            Library providing hexadecimal converters
hkdf                      1.0.4            HMAC-based Extract-and-Expand Key Derivation Function (RFC 5869)
hpack                     0.2.0            An HPACK (Header Compression for HTTP/2) implementation in OCaml
httpaf                    0.7.1            A high-performance, memory-efficient, and scalable web server for OCaml
hxd                       0.3.2            Hexdump in OCaml
io-page                   2.4.0            Support for efficient handling of I/O memory pages
ipaddr                    5.3.0            A library for manipulation of IP (and MAC) address representations
ipaddr-sexp               5.3.0            A library for manipulation of IP address representations using sexp
jsonm                     1.0.1+dune       pinned at https://github.com/dune-universe/jsonm/archive/v1.0.1+dune.tar.gz
ke                        0.5              Queue implementation
logs                      0.7.0+dune2      pinned at https://github.com/dune-universe/logs/releases/download/v0.7.0%2Bdune2/logs-0.7.0.dune2.tbz
lru                       0.3.0            Scalable LRU caches
lwt                       5.5.0            Promises and event-driven I/O
lwt-dllist                1.0.1            Mutable doubly-linked list with Lwt iterators
macaddr                   5.3.0            A library for manipulation of MAC address representations
macaddr-cstruct           5.3.0            A library for manipulation of MAC address representations using Cstructs
macaddr-sexp              5.3.0            A library for manipulation of MAC address representations using sexp
magic-mime                1.2.0            Map filenames to common MIME types
menhir                    20220210         An LR(1) parser generator
menhirLib                 20220210         Runtime support library for parsers generated by Menhir
menhirSdk                 20220210         Compile-time library for auxiliary tools related to Menhir
metrics                   0.4.0            Metrics infrastructure for OCaml
mimic                     0.0.5            A simple protocol dispatcher
mimic-happy-eyeballs      0.0.5            A happy-eyeballs integration into mimic
mirage-block              3.0.0            Block signatures and implementations for MirageOS
mirage-block-solo5        0.8.0            pinned at git+https://github.com/mirage/mirage-block-solo5.git#7030ca85ec98844d932a97f6cd7093b283d5c662
mirage-block-xen          2.1.0            MirageOS block driver for Xen that implements the blkfront/back protocol
mirage-bootvar-xen        0.8.0            Handle boot-time arguments for Xen platform
mirage-channel            4.0.1            Buffered channels for MirageOS FLOW types
mirage-clock              4.1.0            Libraries and module types for portable clocks
mirage-clock-freestanding 4.1.0            Paravirtual implementation of the MirageOS Clock interface
mirage-clock-unix         4.1.0            Unix-based implementation for the MirageOS Clock interface
mirage-console            5.1.0            Implementations of Mirage console devices
mirage-console-xen        5.1.0            Implementation of Mirage console for Xen
mirage-console-xen-proto  5.1.0            Implementation of Mirage console protocol for Xen
mirage-crypto             0.10.5           Simple symmetric cryptography for the modern age
mirage-crypto-ec          0.10.5           Elliptic Curve Cryptography with primitives taken from Fiat
mirage-crypto-pk          0.10.5           Simple public-key cryptography for the modern age
mirage-crypto-rng         0.10.5           A cryptographically secure PRNG
mirage-crypto-rng-mirage  0.10.5           Entropy collection for a cryptographically secure PRNG
mirage-flow               3.0.0            Flow implementations and combinators for MirageOS
mirage-flow-combinators   3.0.0            Flow implementations and combinators for MirageOS specialized to lwt
mirage-kv                 4.0.1            MirageOS signatures for key/value devices
mirage-kv-mem             3.0.0            In-memory key value store for MirageOS
mirage-logs               1.2.0            A reporter for the Logs library that writes log messages to stderr, using a Mirage `CLOCK` to add timestamps
mirage-net                4.0.0            Network signatures for MirageOS
mirage-net-xen            2.1.1            Network device for reading and writing Ethernet frames via then Xen netfront/netback protocol
mirage-profile            0.9.1            Collect runtime profiling information in CTF format
mirage-random             3.0.0            Random-related devices for MirageOS
mirage-runtime            4.0.0~beta3      pinned at git+https://github.com/mirage/mirage.git#becde32803b536166d8c9b9b8a5c454acac060ae
mirage-solo5              0.8.0            pinned at git+https://github.com/mirage/mirage-solo5.git#67b888803f9f0bbf366d993d99b9ef65d5c062a4
mirage-time               3.0.0            Time operations for MirageOS
mirage-unix               5.0.0            Unix core platform libraries for MirageOS
mirage-xen                7.1.0            pinned at git+https://github.com/mirage/mirage-xen.git#a7b1d5eb5deb499cd76b174b602cdeff2c752fd1
mmap                      1.2.0            File mapping functionality
mtime                     1.4.0+dune       pinned at https://github.com/dune-universe/mtime/releases/download/v1.4.0%2Bdune/mtime-1.4.0.dune.tbz
netchannel                2.1.1            Network device for reading and writing Ethernet frames via then Xen netfront/netback protocol
num                       1.3+dune         pinned at https://github.com/dune-universe/num/archive/v1.3+dune-2.tar.gz
ocaml-compiler-libs       v0.12.4          OCaml compiler libraries repackaged
ocaml-syntax-shims        1.0.0            Backport new syntax to older OCaml versions
ocamlfind                 1.8.1+dune       pinned at https://github.com/dune-universe/lib-findlib/archive/v1.8.1+dune.tar.gz
ocamlgraph                2.0.0            A generic graph library for OCaml
ocplib-endian             1.2              Optimised functions to read and write int16/32/64 from strings and bigarrays
optint                    0.1.0            Efficient integer types on 64-bit architectures
paf                       0.0.8            HTTP/AF and MirageOS
parse-argv                0.2.0            Process strings into sets of command-line arguments
parsexp                   v0.15.0          S-expression parsing library
pbkdf                     1.2.0            Password based key derivation functions (PBKDF) from PKCS#5
pecu                      0.6              Encoder/Decoder of Quoted-Printable (RFC2045 & RFC2047)
ppx_cstruct               6.0.1            Access C-like structures directly from OCaml
ppx_derivers              1.2.1            Shared [@@deriving] plugin registry
ppx_sexp_conv             v0.15.0          [@@deriving] plugin to generate S-expression conversion functions
ppxlib                    0.25.0           Standard library for ppx rewriters
psq                       0.2.0            Functional Priority Search Queues
ptime                     1.0.0+dune2      pinned at https://github.com/dune-universe/ptime/releases/download/v1.0.0%2Bdune2/ptime-1.0.0.dune2.tbz
randomconv                0.1.3            Convert from random byte vectors (Cstruct.t) to random native numbers
re                        1.10.3           RE is a regular expression library for OCaml
result                    1.5              Compatibility Result module
rresult                   0.7.0+dune       pinned at https://github.com/dune-universe/rresult/releases/download/v0.7.0%2Bdune/rresult-0.7.0.dune.tbz
seq                       base+dune        pinned at https://github.com/c-cube/seq/archive/0.2.2.tar.gz
sexplib                   v0.15.0          Library for serializing OCaml values to and from S-expressions
sexplib0                  v0.15.0          Library containing the definition of S-expressions and some base converters
shared-memory-ring        3.1.0            Shared memory rings for RPC and bytestream communications
shared-memory-ring-lwt    3.1.0            Shared memory rings for RPC and bytestream communications using Lwt
stdlib-shims              0.3.0            Backport some of the new stdlib features to older compiler
stringext                 1.6.0            Extra string functions for OCaml
tcpip                     7.1.0            OCaml TCP/IP networking stack, used in MirageOS
tls                       0.15.2           Transport Layer Security purely in OCaml
tls-mirage                0.15.2           Transport Layer Security purely in OCaml, MirageOS layer
uri                       4.2.0            An RFC3986 URI/URL parsing library
uri-sexp                  4.2.0            An RFC3986 URI/URL parsing library
uutf                      1.0.3+dune       pinned at https://github.com/dune-universe/uutf/releases/download/v1.0.3%2Bdune/uutf-1.0.3.dune.tbz
vchan                     6.0.1            Xen Vchan implementation
x509                      0.16.0           Public Key Infrastructure (RFC 5280, PKCS) purely in OCaml
xenstore                  2.1.1            Xenstore protocol in pure OCaml
xenstore_transport        1.3.0            Low-level libraries for connecting to a xenstore service on a xen host
zarith                    1.12+dune+mirage pinned at https://github.com/mirage/Zarith/releases/download/release-1.12%2Bdune/zarith-release-1.12.dune.tbz
2022-03-27 19:16.22 ---> saved as "662fdc8256b513a9fdb3110781c0d6a161f87ceae0516e2fd4599f770db03f36"

/src/: (run (cache (download-cache (target /home/opam/.opam/download-cache)))
            (network host)
            (shell "opam exec -- make pull"))
opam monorepo pull
==> Using lockfile /src/mirage.opam.locked
Successfully pulled 118/118 repositories
2022-03-27 19:16.29 ---> saved as "5dedc3a9905373ad6046b2512194e380fc6c0b49086da01843fd428d0b622df1"

/src/: (env DUNE_CACHE enabled)

/src/: (env DUNE_CACHE_TRANSPORT direct)

/src/: (run (cache (dune-build-cache (target /home/opam/.cache/dune)))
            (network host)
            (shell "opam exec -- make build"))
dune build
100000+0 records in
100000+0 records out
51200000 bytes (51 MB, 49 MiB) copied, 0.357822 s, 143 MB/s
100000+0 records in
100000+0 records out
51200000 bytes (51 MB, 49 MiB) copied, 0.370259 s, 138 MB/s
File "duniverse/mirage-block-solo5/src/dune", line 9, characters 0-163:
 9 | (rule
10 |  (target solo5_block_stubs.c)
11 |  (deps solo5_block_stubs.solo5.c solo5_block_stubs.default.c)
12 |  (action
13 |   (copy solo5_block_stubs.%{context_name}.c %{target})))
Error: No rule found for
duniverse/mirage-block-solo5/src/solo5_block_stubs.freestanding.c (context
freestanding)
File "duniverse/mirage-xen/lib/dune", line 20, characters 0-133:
20 | (rule
21 |  (target libmirage-xen_bindings.a)
22 |  (deps
23 |   (:dep libmirage-xen_bindings.%{context_name}.a))
24 |  (action (copy %{dep} %{target})))
Error: No rule found for
duniverse/mirage-xen/lib/libmirage-xen_bindings.freestanding.a (context
freestanding)
File "duniverse/mirage-solo5/lib/dune", line 9, characters 0-137:
 9 | (rule
10 |  (target libmirage-solo5_bindings.a)
11 |  (deps
12 |   (:dep libmirage-solo5_bindings.%{context_name}.a))
13 |  (action (copy %{dep} %{target})))
Error: No rule found for
duniverse/mirage-solo5/lib/libmirage-solo5_bindings.freestanding.a (context
freestanding)
Generating static_t.ml
Generating static_t.mli
Generating static_htdocs.ml
Generating static_htdocs.mli
Generating static_htdocs.ml
Generating static_htdocs.mli
Generating static_t.ml
Generating static_t.mli
Generating static_tls.ml
Generating static_tls.mli
Generating static_tls.ml
Generating static_tls.mli
Creating menhirLib.ml...
Creating menhirLib.mli...
File "applications/crypto/unikernel.ml", line 5, characters 26-30:
5 |           Fmt.(list ~sep:(unit ", ") Mirage_crypto_rng.Entropy.pp_source)
                              ^^^^
Alert deprecated: Fmt.unit
use Fmt.any instead.
Read 101 sample input sentences and 101 error messages.
Read 101 sample input sentences and 48 error messages.
Grammar has 56 nonterminal symbols, among which 1 start symbols.
Grammar has 37 terminal symbols.
Grammar has 129 productions.
Built an LR(0) automaton with 194 states.
The grammar is not SLR(1) -- 5 states have a conflict.
The construction mode is no-pager.
Built an LR(1) automaton with 298 states.
One shift/reduce conflict was silently solved.
Extra reductions on error were added in 40 states.
Priority played a role in 0 of these states.
152 out of 298 states have a default reduction.
102 out of 298 states are represented.
44 out of 96 symbols keep track of their start position.
41 out of 96 symbols keep track of their end position.
264 specialized copies of 64 functions have been created.
The StackLang code contains 5161 instructions in 241 blocks.
The StackLang code comprises 5 mutually recursive groups.
Read 101 sample input sentences and 48 error messages.
File "applications/crypto/unikernel.ml", line 5, characters 26-30:
5 |           Fmt.(list ~sep:(unit ", ") Mirage_crypto_rng.Entropy.pp_source)
                              ^^^^
Alert deprecated: Fmt.unit
use Fmt.any instead.
File "device-usage/network/unikernel.ml", line 6, characters 4-18:
6 |     S.listen_tcpv4 s ~port (fun flow ->
        ^^^^^^^^^^^^^^
Alert deprecated: S.listen_tcpv4
use TCPV4.listen instead (since mirage-protocols 6.0.0).
File "device-usage/network/unikernel.ml", line 6, characters 4-18:
6 |     S.listen_tcpv4 s ~port (fun flow ->
        ^^^^^^^^^^^^^^
Alert deprecated: S.listen_tcpv4
use TCPV4.listen instead (since mirage-protocols 6.0.0).
configure: WARNING: using cross tools not prefixed with host triplet
configure: WARNING: cannot check for properly working vsnprintf when cross compiling, will assume it's ok
binary ocaml: found in /home/opam/.opam/4.13/bin
binary ocamlc: found in /home/opam/.opam/4.13/bin
binary ocamldep: found in /home/opam/.opam/4.13/bin
binary ocamlmklib: found in /home/opam/.opam/4.13/bin
binary ocamldoc: found in /home/opam/.opam/4.13/bin
binary x86_64-solo5-none-static-cc: found in /home/opam/.opam/4.13/bin
binary ocamlopt: found in /home/opam/.opam/4.13/bin
checking compilation with x86_64-solo5-none-static-cc -I/home/opam/.opam/4.13/freestanding-sysroot/include/nolibc/ -include _freestanding/overrides.h -O2 -fno-strict-aliasing -fwrapv -I/src/_build/freestanding/duniverse/Zarith/../../../install/freestanding/lib/gmp/: working
include caml/mlvalues.h: found
library dynlink.cmxa: found
binary ocamlfind: found in /home/opam/.opam/4.13/bin
OCaml's word size is 64
binary uname: found in /bin
include gmp.h: found
library gmp: found
OCaml supports -bin-annot to produce documentation

detected configuration:

  native-code:          yes
  dynamic linking:      yes
  defines:              -DHAS_GMP 
  libraries:            -L/src/_build/freestanding/duniverse/Zarith/../../../install/freestanding/lib/gmp/ -lgmp
  C options:            -I/src/_build/freestanding/duniverse/Zarith/../../../install/freestanding/lib/gmp/
  installation path:    /home/opam/.opam/4.13/lib
  installation method   findlib

configuration successful!
now type "make" to build
then type "make install" or "sudo make install" to install
./configure: line 14291: /usr/bin/file: No such file or directory
binary ocaml: found in /home/opam/.opam/4.13/bin
binary ocamlc: found in /home/opam/.opam/4.13/bin
binary ocamldep: found in /home/opam/.opam/4.13/bin
binary ocamlmklib: found in /home/opam/.opam/4.13/bin
binary ocamldoc: found in /home/opam/.opam/4.13/bin
binary gcc: found in /usr/bin
binary ocamlopt: found in /home/opam/.opam/4.13/bin
checking compilation with gcc -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC -I/src/_build/default/duniverse/Zarith/../../../install/default/lib/gmp/: working
include caml/mlvalues.h: found
library dynlink.cmxa: found
binary ocamlfind: found in /home/opam/.opam/4.13/bin
OCaml's word size is 64
binary uname: found in /bin
include gmp.h: found
library gmp: found
OCaml supports -bin-annot to produce documentation

detected configuration:

  native-code:          yes
  dynamic linking:      yes
  defines:              -DHAS_GMP 
  libraries:            -L/src/_build/default/duniverse/Zarith/../../../install/default/lib/gmp/ -lgmp
  C options:            -I/src/_build/default/duniverse/Zarith/../../../install/default/lib/gmp/
  installation path:    /home/opam/.opam/4.13/lib
  installation method   findlib

configuration successful!
now type "make" to build
then type "make install" or "sudo make install" to install
extract-from-certdata: [WARNING] Untrusted certificate "Explicitly Distrust DigiNotar Root CA" (serial 02100fffffffffffffffffffffffffffffff)
extract-from-certdata: [WARNING] Untrusted certificate "Explicitly Distrusted DigiNotar PKIoverheid G2" (serial 02040fffffff)
extract-from-certdata: [WARNING] Untrusted certificate "Explicitly Distrust DigiNotar Root CA" (serial 02100fffffffffffffffffffffffffffffff)
extract-from-certdata: [WARNING] Untrusted certificate "Explicitly Distrusted DigiNotar PKIoverheid G2" (serial 02040fffffff)
File "applications/static_website_tls/dispatch.ml", line 16, characters 18-27:
16 |   let failf fmt = Fmt.kstrf Lwt.fail_with fmt
                       ^^^^^^^^^
Alert deprecated: Fmt.kstrf
use Fmt.kstr instead.
File "applications/static_website_tls/dispatch.ml", line 16, characters 18-27:
16 |   let failf fmt = Fmt.kstrf Lwt.fail_with fmt
                       ^^^^^^^^^
Alert deprecated: Fmt.kstrf
use Fmt.kstr instead.
+30052us   [error][] dns_client_lwt: connection to 127.0.0.53:853 failed: Unix.Unix_error(Unix.ECONNREFUSED, "connect", "")
+30052us   [error][] dns_client_lwt: connection to 127.0.0.53:853 failed: Unix.Unix_error(Unix.ECONNREFUSED, "connect", "")
make: *** [Makefile:78: build] Error 1
"/bin/bash" "-c" "opam exec -- make build" failed with exit status 2

2022-03-27 19:18.07: Job failed: Failed: Build failed