Build:
- 0
2025-10-17 11:59.51: New job: Build using linux-arm64 in
[https://github.com/mirage/mirage-skeleton.git#refs/heads/main (560fe420616273a32a5b574d708112dde5aa6916)]
OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.3)
(user (uid 1000) (gid 1000))
(workdir /home/opam)
(run (shell "sudo chown opam:opam /home/opam"))
(run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam && opam update"))
(run (network host)
(shell "opam repo add opam https://github.com/ocaml/opam-repository.git#5bf570252bd9fee71938b828ca0b86573c1e3355"))
(run (cache (download-cache (target /home/opam/.opam/download-cache)))
(network host)
(shell "sudo apt-get update && opam install -y \"mirage>=4\""))
(copy (src .) (dst /src/))
(env MODE unikraft-qemu)
(workdir /src/)
(run (shell "opam exec -- make configure"))
(env MIRAGE_EXTRA_REPOS opam-overlays:https://github.com/dune-universe/opam-overlays.git#8e8ebb1ea995a5631ae5f6fe866170d872d58dd7,mirage-opam-overlays:https://github.com/dune-universe/mirage-opam-overlays.git#eddcd1bc7e035392596b603d23dde67a88e6f6bc)
(run (network host)
(shell "opam exec -- make lock"))
(run (cache (download-cache (target /home/opam/.opam/download-cache)))
(network host)
(shell "sudo apt-get update && 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"))
)
2025-10-17 11:59.51: Using cache hint "mirage-ci-skeleton-debian-13-ocaml-5.3"
2025-10-17 11:59.51: Waiting for resource in pool OCluster
2025-10-17 11:59.51: Waiting for worker…
2025-10-17 11:59.52: Got resource from pool OCluster
Building on kydoime.caelum.ci.dev
All commits already cached
HEAD is now at 560fe42 Merge pull request #413 from shym/unikraft-block
(from ocaml/opam:debian-13-ocaml-5.3)
2025-10-17 11:59.52 ---> using "348716d62ad55d1c2ba7493d00b0882cc64fc042d724a06a1599e8ba58d890e2" from cache
/: (user (uid 1000) (gid 1000))
/: (workdir /home/opam)
/home/opam: (run (shell "sudo chown opam:opam /home/opam"))
2025-10-17 11:59.52 ---> using "24883da7c3bfb9b4beffcac7267b86c1389006a753d78f6b386a3c4fd0e70458" from cache
/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam && opam update"))
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 package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-10-17 11:59.52 ---> using "e0d08704d663585a0eeeaa1114187809c41cb285481ac9f5195ea2884586d4b3" from cache
/home/opam: (run (network host)
(shell "opam repo add opam https://github.com/ocaml/opam-repository.git#5bf570252bd9fee71938b828ca0b86573c1e3355"))
[opam] Initialised
[NOTE] Repository opam has been added to the selections of switch 5.3 only.
Run `opam repository add opam --all-switches|--set-default' to use it in all existing switches, or in newly created switches, respectively.
2025-10-17 12:00.03 ---> saved as "967b84637ca8f91ee3aaed4e5fdc9db2ca66668c681499a6e872b5b665e86f56"
/home/opam: (run (cache (download-cache (target /home/opam/.opam/download-cache)))
(network host)
(shell "sudo apt-get update && opam install -y \"mirage>=4\""))
Hit:1 http://deb.debian.org/debian trixie InRelease
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-security trixie-security/main arm64 Packages [54.5 kB]
Fetched 145 kB in 0s (1251 kB/s)
Reading package lists...
The following actions will be performed:
=== install 28 packages
- install angstrom 0.16.1 [required by emile, uri]
- install astring 0.8.5 [required by mirage]
- install base64 3.5.2 [required by emile]
- install bigstringaf 0.10.0 [required by emile]
- install bos 0.2.1 [required by mirage]
- install cmdliner 2.0.0 [required by mirage]
- install conf-pkg-config 4 [required by opam-monorepo]
- install csexp 1.5.2 [required by dune-configurator]
- install domain-name 0.5.0 [required by ipaddr]
- install dune 3.20.2 [required by mirage]
- install dune-configurator 3.20.2 [required by bigstringaf]
- install emile 1.1 [required by mirage]
- install fmt 0.11.0 [required by mirage]
- install fpath 0.7.3 [required by mirage]
- install ipaddr 5.6.1 [required by mirage]
- install logs 0.9.0 [required by mirage]
- install macaddr 5.6.1 [required by ipaddr]
- install mirage 4.10.2
- install ocaml-syntax-shims 1.0.0 [required by angstrom]
- install ocamlbuild 0.16.1 [required by astring, bos]
- install ocamlfind 1.9.8 [required by astring, bos]
- install opam-monorepo 0.4.3 [required by mirage]
- install pecu 0.7 [required by emile]
- install rresult 0.7.0 [required by mirage]
- install stringext 1.6.0 [required by uri]
- install topkg 1.1.0 [required by astring, bos]
- install uri 4.4.0 [required by mirage]
- install uutf 1.0.4 [required by emile]
The following system packages will first need to be installed:
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" "pkg-config"
- Selecting previously unselected package libpkgconf3:arm64.
- (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 ... 20767 files and directories currently installed.)
- Preparing to unpack .../libpkgconf3_1.8.1-4_arm64.deb ...
- Unpacking libpkgconf3:arm64 (1.8.1-4) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../pkgconf-bin_1.8.1-4_arm64.deb ...
- Unpacking pkgconf-bin (1.8.1-4) ...
- Selecting previously unselected package pkgconf:arm64.
- Preparing to unpack .../pkgconf_1.8.1-4_arm64.deb ...
- Unpacking pkgconf:arm64 (1.8.1-4) ...
- Selecting previously unselected package pkg-config:arm64.
- Preparing to unpack .../pkg-config_1.8.1-4_arm64.deb ...
- Unpacking pkg-config:arm64 (1.8.1-4) ...
- Setting up libpkgconf3:arm64 (1.8.1-4) ...
- Setting up pkgconf-bin (1.8.1-4) ...
- Setting up pkgconf:arm64 (1.8.1-4) ...
- Setting up pkg-config:arm64 (1.8.1-4) ...
- Processing triggers for libc-bin (2.41-12) ...
<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.16.1 (cached)
-> retrieved astring.0.8.5 (cached)
-> retrieved base64.3.5.2 (cached)
-> retrieved bigstringaf.0.10.0 (cached)
-> installed conf-pkg-config.4
-> retrieved bos.0.2.1 (cached)
-> retrieved cmdliner.2.0.0 (cached)
-> retrieved csexp.1.5.2 (cached)
-> retrieved domain-name.0.5.0 (cached)
-> retrieved fmt.0.11.0 (cached)
-> retrieved emile.1.1 (cached)
-> retrieved fpath.0.7.3 (cached)
-> retrieved ipaddr.5.6.1, macaddr.5.6.1 (cached)
-> retrieved logs.0.9.0 (cached)
-> retrieved ocaml-syntax-shims.1.0.0 (cached)
-> retrieved mirage.4.10.2 (cached)
-> retrieved ocamlbuild.0.16.1 (cached)
-> retrieved ocamlfind.1.9.8 (cached)
-> retrieved pecu.0.7 (cached)
-> retrieved rresult.0.7.0 (cached)
-> retrieved stringext.1.6.0 (cached)
-> retrieved topkg.1.1.0 (cached)
-> retrieved dune.3.20.2, dune-configurator.3.20.2 (cached)
-> retrieved opam-monorepo.0.4.3 (cached)
-> retrieved uri.4.4.0 (cached)
-> retrieved uutf.1.0.4 (cached)
-> installed cmdliner.2.0.0
-> installed ocamlbuild.0.16.1
-> installed ocamlfind.1.9.8
-> installed topkg.1.1.0
-> installed rresult.0.7.0
-> installed uutf.1.0.4
-> installed fmt.0.11.0
-> installed astring.0.8.5
-> installed fpath.0.7.3
-> installed logs.0.9.0
-> installed bos.0.2.1
-> installed dune.3.20.2
-> installed base64.3.5.2
-> installed csexp.1.5.2
-> installed domain-name.0.5.0
-> installed macaddr.5.6.1
-> installed ocaml-syntax-shims.1.0.0
-> installed pecu.0.7
-> installed stringext.1.6.0
-> installed ipaddr.5.6.1
-> installed dune-configurator.3.20.2
-> installed bigstringaf.0.10.0
-> installed angstrom.0.16.1
-> installed emile.1.1
-> installed uri.4.4.0
-> installed opam-monorepo.0.4.3
-> installed mirage.4.10.2
Done.
# To update the current shell environment, run: eval $(opam env)
2025-10-17 12:01.06 ---> saved as "29420070785fb27d2f8ab7556e3a894d4680f8fdd8040a55b72e792879ce6ea2"
/home/opam: (copy (src .) (dst /src/))
2025-10-17 12:01.06 ---> saved as "9b405f2859d302c8342866b391f20d0ac0b0062ee2956214e14558cf4fe47978"
/home/opam: (env MODE unikraft-qemu)
/home/opam: (workdir /src/)
/src/: (run (shell "opam exec -- make configure"))
mirage configure -f tutorial/noop/config.ml -t unikraft-qemu
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f tutorial/hello/config.ml -t unikraft-qemu
adding unit argument to 'start ()' (to delay execution)
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f tutorial/hello-key/config.ml -t unikraft-qemu
adding unit argument to 'start ()' (to delay execution)
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f tutorial/local-library/config.ml -t unikraft-qemu
adding unit argument to 'start ()' (to delay execution)
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f tutorial/lwt/echo_server/config.ml -t unikraft-qemu
adding unit argument to 'start ()' (to delay execution)
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f tutorial/lwt/heads1/config.ml -t unikraft-qemu
adding unit argument to 'start ()' (to delay execution)
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f tutorial/lwt/heads2/config.ml -t unikraft-qemu
adding unit argument to 'start ()' (to delay execution)
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f tutorial/lwt/timeout1/config.ml -t unikraft-qemu
adding unit argument to 'start ()' (to delay execution)
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f tutorial/lwt/timeout2/config.ml -t unikraft-qemu
adding unit argument to 'start ()' (to delay execution)
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f tutorial/app_info/config.ml -t unikraft-qemu
adding unit argument to 'start ()' (to delay execution)
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f device-usage/clock/config.ml -t unikraft-qemu
adding unit argument to 'start ()' (to delay execution)
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f device-usage/conduit_server/config.ml -t unikraft-qemu
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f device-usage/http-fetch/config.ml -t unikraft-qemu
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f device-usage/kv_ro/config.ml -t unikraft-qemu
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f device-usage/network/config.ml -t unikraft-qemu
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f device-usage/ping6/config.ml -t unikraft-qemu
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f device-usage/disk-lottery/config.ml -t unikraft-qemu
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f applications/dhcp/config.ml -t unikraft-qemu
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f applications/http/config.ml -t unikraft-qemu
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f applications/dns/config.ml -t unikraft-qemu
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f applications/crypto/config.ml -t unikraft-qemu
adding unit argument to 'start ()' (to delay execution)
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
mirage configure -f applications/static_website_tls/config.ml -t unikraft-qemu
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
dd if=/dev/zero of=disk.img count=100000
100000+0 records in
100000+0 records out
51200000 bytes (51 MB, 49 MiB) copied, 0.116686 s, 439 MB/s
mirage configure -f device-usage/block/config.ml -t unikraft-qemu
Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock').
2025-10-17 12:01.21 ---> saved as "557998faf583b88a071c9d08462caba85d20fa71e8042647937da226b87444d2"
/src/: (env MIRAGE_EXTRA_REPOS opam-overlays:https://github.com/dune-universe/opam-overlays.git#8e8ebb1ea995a5631ae5f6fe866170d872d58dd7,mirage-opam-overlays:https://github.com/dune-universe/mirage-opam-overlays.git#eddcd1bc7e035392596b603d23dde67a88e6f6bc)
/src/: (run (network host)
(shell "opam exec -- make lock"))
[opam-overlays] Initialised
[NOTE] Repository opam-overlays has been added to the selections of switch 5.3 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 5.3 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.
env OPAMVAR_monorepo="opam-monorepo" opam monorepo lock --recurse-opam noop-unikraft-qemu hello-unikraft-qemu hello-key-unikraft-qemu local-library-unikraft-qemu echo_server-unikraft-qemu heads1-unikraft-qemu heads2-unikraft-qemu timeout1-unikraft-qemu timeout2-unikraft-qemu echo_server-unikraft-qemu app-info-unikraft-qemu speaking_clock-unikraft-qemu conduit_server-unikraft-qemu http-fetch-unikraft-qemu kv_ro-unikraft-qemu network-unikraft-qemu ping-unikraft-qemu lottery-unikraft-qemu dhcp-unikraft-qemu minipaf-unikraft-qemu resolve-unikraft-qemu crypto-test-unikraft-qemu https-unikraft-qemu block_test-unikraft-qemu --build-only --ocaml-version 5.3.0 -l ./mirage.opam.locked
==> Using 23 locally scanned packages as the targets.
==> Found 164 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 99 entries to mirage.opam.locked. You can now run opam monorepo pull to fetch their sources.
Repositories removed from the selections of switch 5.3. Use '--all' to forget about them altogether.
Repositories removed from the selections of switch 5.3. Use '--all' to forget about them altogether.
2025-10-17 12:01.35 ---> saved as "b3b3dab1210d428796b2935b62ebdf9518ba802dc850aeeffbb06149618f751a"
/src/: (run (cache (download-cache (target /home/opam/.opam/download-cache)))
(network host)
(shell "sudo apt-get update && opam exec -- make depends"))
Hit:1 http://deb.debian.org/debian trixie InRelease
Hit:2 http://deb.debian.org/debian trixie-updates InRelease
Hit:3 http://deb.debian.org/debian-security trixie-security InRelease
Reading package lists...
opam install tutorial/noop/mirage/*.opam tutorial/hello/mirage/*.opam tutorial/hello-key/mirage/*.opam tutorial/local-library/mirage/*.opam tutorial/lwt/echo_server/mirage/*.opam tutorial/lwt/heads1/mirage/*.opam tutorial/lwt/heads2/mirage/*.opam tutorial/lwt/timeout1/mirage/*.opam tutorial/lwt/timeout2/mirage/*.opam tutorial/lwt/echo_server/mirage/*.opam tutorial/app_info/mirage/*.opam device-usage/clock/mirage/*.opam device-usage/conduit_server/mirage/*.opam device-usage/http-fetch/mirage/*.opam device-usage/kv_ro/mirage/*.opam device-usage/network/mirage/*.opam device-usage/ping6/mirage/*.opam device-usage/disk-lottery/mirage/*.opam applications/dhcp/mirage/*.opam applications/http/mirage/*.opam applications/dns/mirage/*.opam applications/crypto/mirage/*.opam applications/static_website_tls/mirage/*.opam device-usage/block/mirage/*.opam --deps-only --yes
[WARNING] Failed checks on noop-unikraft-qemu package definition from source at file:///src/tutorial/noop/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on hello-unikraft-qemu package definition from source at file:///src/tutorial/hello/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on hello-key-unikraft-qemu package definition from source at file:///src/tutorial/hello-key/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on local-library-unikraft-qemu package definition from source at file:///src/tutorial/local-library/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on echo_server-unikraft-qemu package definition from source at file:///src/tutorial/lwt/echo_server/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on heads1-unikraft-qemu package definition from source at file:///src/tutorial/lwt/heads1/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on heads2-unikraft-qemu package definition from source at file:///src/tutorial/lwt/heads2/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on timeout1-unikraft-qemu package definition from source at file:///src/tutorial/lwt/timeout1/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on timeout2-unikraft-qemu package definition from source at file:///src/tutorial/lwt/timeout2/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on echo_server-unikraft-qemu package definition from source at file:///src/tutorial/lwt/echo_server/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on app-info-unikraft-qemu package definition from source at file:///src/tutorial/app_info/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on speaking_clock-unikraft-qemu package definition from source at file:///src/device-usage/clock/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on conduit_server-unikraft-qemu package definition from source at file:///src/device-usage/conduit_server/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on http-fetch-unikraft-qemu package definition from source at file:///src/device-usage/http-fetch/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on kv_ro-unikraft-qemu package definition from source at file:///src/device-usage/kv_ro/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on network-unikraft-qemu package definition from source at file:///src/device-usage/network/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on ping-unikraft-qemu package definition from source at file:///src/device-usage/ping6/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on lottery-unikraft-qemu package definition from source at file:///src/device-usage/disk-lottery/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on dhcp-unikraft-qemu package definition from source at file:///src/applications/dhcp/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on minipaf-unikraft-qemu package definition from source at file:///src/applications/http/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on resolve-unikraft-qemu package definition from source at file:///src/applications/dns/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on crypto-test-unikraft-qemu package definition from source at file:///src/applications/crypto/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on https-unikraft-qemu package definition from source at file:///src/applications/static_website_tls/mirage:
warning 68: Missing field 'license'
[WARNING] Failed checks on block_test-unikraft-qemu package definition from source at file:///src/device-usage/block/mirage:
warning 68: Missing field 'license'
The following actions will be performed:
=== install 13 packages
- install conf-bison 2 [required by unikraft]
- install conf-flex 2 [required by unikraft]
- install conf-git 1.1 [required by ocaml-unikraft-arm64]
- install conf-python-3 9.0.0 [required by unikraft]
- install ocaml-src 5.3.0 [required by ocaml-unikraft-arm64]
- install ocaml-unikraft 1.0.0 [required by timeout1-unikraft-qemu, resolve-unikraft-qemu, noop-unikraft-qemu, etc.]
- install ocaml-unikraft-arm64 1.0.0 [required by ocaml-unikraft-default-arm64]
- install ocaml-unikraft-backend-qemu 0.18.0 [required by timeout1-unikraft-qemu, resolve-unikraft-qemu, noop-unikraft-qemu, etc.]
- install ocaml-unikraft-backend-qemu-arm64 0.18.0 [required by ocaml-unikraft-backend-qemu]
- install ocaml-unikraft-default-arm64 1.0.0 [required by ocaml-unikraft, ocaml-unikraft-backend-qemu]
- install ocaml-unikraft-toolchain-arm64 0.18.0 [required by ocaml-unikraft-arm64]
- install unikraft 0.18.0 [required by ocaml-unikraft-backend-qemu-arm64]
- install unikraft-musl 0.18.0 [required by ocaml-unikraft-backend-qemu-arm64]
The following system packages will first need to be installed:
bison flex python3
<><> 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" "bison" "flex" "python3"
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- Adding 'diversion of /lib/aarch64-linux-gnu/libhistory.so.8.2 to /lib/aarch64-linux-gnu/libhistory.so.8.2.usr-is-merged by libreadline8t64'
- Adding 'diversion of /lib/aarch64-linux-gnu/libreadline.so.8 to /lib/aarch64-linux-gnu/libreadline.so.8.usr-is-merged by libreadline8t64'
- Adding 'diversion of /lib/aarch64-linux-gnu/libreadline.so.8.2 to /lib/aarch64-linux-gnu/libreadline.so.8.2.usr-is-merged by libreadline8t64'
- Unpacking libreadline8t64:arm64 (8.2-6) ...
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- update-alternatives: using /usr/bin/bison.yacc to provide /usr/bin/yacc (yacc) in auto mode
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<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved conf-python-3.9.0.0 (cached)
-> retrieved ocaml-src.5.3.0 (cached)
-> retrieved ocaml-unikraft-arm64.1.0.0, ocaml-unikraft-backend-qemu-arm64.0.18.0, ocaml-unikraft-default-arm64.1.0.0, ocaml-unikraft-toolchain-arm64.0.18.0 (cached)
-> retrieved unikraft.0.18.0 (cached)
-> installed conf-bison.2
-> installed conf-flex.2
-> installed conf-git.1.1
-> installed conf-python-3.9.0.0
-> retrieved unikraft-musl.0.18.0 (cached)
-> installed unikraft.0.18.0
-> installed ocaml-src.5.3.0
-> installed unikraft-musl.0.18.0
-> installed ocaml-unikraft-backend-qemu-arm64.0.18.0
-> installed ocaml-unikraft-toolchain-arm64.0.18.0
-> installed ocaml-unikraft-arm64.1.0.0
-> installed ocaml-unikraft-default-arm64.1.0.0
-> installed ocaml-unikraft.1.0.0
-> installed ocaml-unikraft-backend-qemu.0.18.0
Done.
env OPAMVAR_monorepo="opam-monorepo" opam monorepo depext -y -l ./mirage.opam.locked
==> Using lockfile mirage.opam.locked
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "gcc-x86-64-linux-gnu" "libgmp-dev"
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- Setting up libquadmath0-amd64-cross (14.2.0-19cross1) ...
- Setting up cpp-14-x86-64-linux-gnu (14.2.0-19cross1) ...
- Setting up libc6-amd64-cross (2.41-11cross1) ...
- Setting up libgcc-s1-amd64-cross (14.2.0-19cross1) ...
- Setting up binutils-x86-64-linux-gnu (2.44-3) ...
- Setting up libstdc++6-amd64-cross (14.2.0-19cross1) ...
- Setting up cpp-x86-64-linux-gnu (4:14.2.0-1) ...
- Setting up libgmp-dev:arm64 (2:6.3.0+dfsg-3) ...
- Setting up libasan8-amd64-cross (14.2.0-19cross1) ...
- Setting up liblsan0-amd64-cross (14.2.0-19cross1) ...
- Setting up libc6-dev-amd64-cross (2.41-11cross1) ...
- Setting up libtsan2-amd64-cross (14.2.0-19cross1) ...
- Setting up libhwasan0-amd64-cross (14.2.0-19cross1) ...
- Setting up libubsan1-amd64-cross (14.2.0-19cross1) ...
- Setting up libgcc-14-dev-amd64-cross (14.2.0-19cross1) ...
- Setting up gcc-14-x86-64-linux-gnu (14.2.0-19cross1) ...
- Setting up gcc-x86-64-linux-gnu (4:14.2.0-1) ...
- Processing triggers for libc-bin (2.41-12) ...
2025-10-17 12:04.04 ---> saved as "be3e2464a21fc8185be58a8b11b4bf8e6c94e09c424384f094101fc8235022c8"
/src/: (run (shell "opam monorepo list -l mirage.opam.locked"))
==> Using lockfile mirage.opam.locked
==> The vendor directory is /src/duniverse/
angstrom 0.16.1 Parser combinators built for speed and memory-efficiency
arp 4.0.0 Address Resolution Protocol purely in OCaml
asn1-combinators 0.3.2 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
base v0.17.3 Full standard library replacement for OCaml
base-bytes base+dune pinned at https://github.com/kit-ty-kate/bytes/archive/v0.1.0.tar.gz
base64 3.5.2 Base64 encoding for OCaml
bheap 2.0.0 Priority queues
bigstringaf 0.10.0 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
bstr 0.0.2 A simple library for bigstrings
ca-certs-nss 3.117 X.509 trust anchors extracted from Mozilla's NSS
charrua 2.1.1 DHCP wire frame encoder and decoder
charrua-server 2.1.1 DHCP server
checkseum 0.5.2 Adler-32, CRC32 and CRC32-C implementation in C and OCaml
cmdliner 2.0.0+dune pinned at https://github.com/dune-universe/cmdliner/releases/download/v2.0.0%2Bdune/cmdliner-2.0.0.dune.tbz
cmdliner-stdlib 1.0.1 A collection of cmdliner terms to control OCaml runtime parameters
cohttp 6.1.1 An OCaml library for HTTP clients and servers
cohttp-lwt 6.1.1 CoHTTP implementation using the Lwt concurrency library
cohttp-mirage 6.1.1 CoHTTP implementation for the MirageOS unikernel
conduit 8.0.0 A network connection establishment library
conduit-lwt 8.0.0 A portable network connection establishment library using Lwt
conduit-mirage 8.0.0 A network connection establishment library for MirageOS
cppo 1.8.0 Code preprocessor like cpp for OCaml
crunch 4.0.0 Convert a filesystem into a static OCaml module
csexp 1.5.2 Parsing and printing of S-expressions in Canonical form
cstruct 6.2.0 Access C-like structures directly from OCaml
cstruct-lwt 6.2.0 Access C-like structures directly from OCaml
digestif 1.3.0 Hashes implementations (SHA*, RIPEMD160, BLAKE2* and MD5)
dns 10.2.1 An opinionated Domain Name System (DNS) library
dns-client 10.2.1 DNS client API
dns-client-mirage 10.2.1 DNS client API for MirageOS
domain-name 0.5.0 RFC 1035 Internet domain names
dune-build-info 3.20.2 Embed build information inside executable
dune-configurator 3.20.2 Helper library for gathering system configuration
duration 0.2.1 Conversions to various time units
eqaf 0.10 Constant-time equal function on string
ethernet 3.2.0 OCaml Ethernet (IEEE 802.3) layer, used in MirageOS
faraday 0.8.2 A library for writing fast and memory-efficient serializers
findlib 1.9.5+dune pinned at https://github.com/dune-universe/lib-findlib/releases/download/1.9.5%2Bdune/findlib-1.9.5.dune.tbz
fmt 0.11.0+dune pinned at https://github.com/dune-universe/fmt/releases/download/v0.11.0%2Bdune/fmt-0.11.0.dune.tbz
fpath 0.7.3+dune pinned at https://github.com/dune-universe/fpath/archive/v0.7.3+dune.tar.gz
gmap 0.3.0 Heterogenous maps over a GADT
gmp 6.3.0 The GNU Multiple Precision Arithmetic Library
h1 1.1.0 A high-performance, memory-efficient, and scalable web server for OCaml
h2 0.13.0 A high-performance, memory-efficient, and scalable HTTP/2 library for OCaml
happy-eyeballs 2.0.1 Connecting to a remote host via IP version 4 or 6
happy-eyeballs-mirage 2.0.1 Connecting to a remote host via IP version 4 or 6 using Mirage
hpack 0.13.0 An HPACK (Header Compression for HTTP/2) implementation in OCaml
http 6.1.1 Type definitions of HTTP essentials
httpun-types 0.2.0 Common HTTP/1.x types
hxd 0.3.5 Hexdump in OCaml
io-page 3.0.0 Support for efficient handling of I/O memory pages
ipaddr 5.6.1 A library for manipulation of IP (and MAC) address representations
ipaddr-cstruct 5.6.1 A library for manipulation of IP address representations using Cstructs
ipaddr-sexp 5.6.1 A library for manipulation of IP address representations using sexp
kdf 1.0.0 Key Derivation Functions: HKDF RFC 5869, PBKDF RFC 2898, SCRYPT RFC 7914
ke 0.6 Queue implementation
logs 0.9.0+dune2 pinned at https://github.com/dune-universe/logs/releases/download/v0.9.0%2Bdune2/logs-0.9.0.dune2.tbz
lru 0.3.1 Scalable LRU caches
lwt 5.9.2 Promises and event-driven I/O
lwt-dllist 1.1.0 Mutable doubly-linked list with Lwt iterators
macaddr 5.6.1 A library for manipulation of MAC address representations
macaddr-cstruct 5.6.1 A library for manipulation of MAC address representations using Cstructs
magic-mime 1.3.1 Map filenames to common MIME types
menhir 20250912 An LR(1) parser generator
menhirCST 20250912 Runtime support library for unparsers generated by Menhir
menhirLib 20250912 Runtime support library for parsers generated by Menhir
menhirSdk 20250912 Compile-time library for auxiliary tools related to Menhir
metrics 0.5.0 Metrics infrastructure for OCaml
mimic 0.0.9 A simple protocol dispatcher
mimic-happy-eyeballs 0.0.9 A happy-eyeballs integration into mimic
mirage-block 3.0.2 Block signatures and implementations for MirageOS
mirage-block-unikraft 1.0.0 Unikraft implementation of MirageOS block interface
mirage-bootvar 1.0.1 Boot time arguments for MirageOS
mirage-channel 5.0.0 Buffered channels for MirageOS FLOW types
mirage-crypto 2.0.2 Simple symmetric cryptography for the modern age
mirage-crypto-ec 2.0.2 Elliptic Curve Cryptography with primitives taken from Fiat
mirage-crypto-pk 2.0.2 Simple public-key cryptography for the modern age
mirage-crypto-rng 2.0.2 A cryptographically secure PRNG
mirage-crypto-rng-mirage 2.0.2 Entropy collection for a cryptographically secure PRNG
mirage-flow 5.0.0 Flow implementations and combinators for MirageOS
mirage-flow-combinators 5.0.0 Flow implementations and combinators for MirageOS specialized to lwt
mirage-kv 6.1.1 MirageOS signatures for key/value devices
mirage-kv-mem 4.0.1 In-memory key value store for MirageOS
mirage-logs 3.0.0 A reporter for the Logs library that writes log messages to stderr, using a Mirage `CLOCK` to add timestamps
mirage-mtime 5.2.0 Libraries and module types for a monotonic clock
mirage-net 4.0.0 Network signatures for MirageOS
mirage-net-unikraft 1.0.0 Unikraft implementation of MirageOS network interface
mirage-ptime 5.1.0 Libraries and module types for portable clocks
mirage-runtime 4.10.2 The base MirageOS runtime library, part of every MirageOS unikernel
mirage-sleep 4.1.0 Sleep operation for MirageOS
mirage-unikraft 1.0.0 Unikraft core platform libraries for MirageOS
mtime 2.1.0+dune pinned at https://github.com/dune-universe/mtime/releases/download/v2.1.0%2Bdune/mtime-2.1.0.dune.tbz
ocaml-compiler-libs v0.17.0 OCaml compiler libraries repackaged
ocaml-syntax-shims 1.0.0 Backport new syntax to older OCaml versions
ocaml_intrinsics_kernel v0.17.1 Intrinsics
ocamlfind 1.9.5+dune pinned at https://github.com/dune-universe/lib-findlib/releases/download/1.9.5%2Bdune/findlib-1.9.5.dune.tbz
ocplib-endian 1.2 Optimised functions to read and write int16/32/64 from strings and bigarrays
ohex 0.2.0 Hexadecimal encoding and decoding
optint 0.3.0 Efficient integer types on 64-bit architectures
ounit2 2.2.7 OUnit testing framework
paf 0.8.0 HTTP/AF and MirageOS
ppx_derivers 1.2.1 Shared [@@deriving] plugin registry
ppx_sexp_conv v0.17.1 [@@deriving] plugin to generate S-expression conversion functions
ppxlib 0.37.0 Standard infrastructure for ppx rewriters
ppxlib_jane v0.17.4 Utilities for working with Jane Street AST constructs
psq 0.2.1 Functional Priority Search Queues
ptime 1.2.0+dune pinned at https://github.com/dune-universe/ptime/releases/download/v1.2.0%2Bdune/ptime-1.2.0.dune.tbz
randomconv 0.2.0 Convert from random byte vectors (int -> string) to random native numbers
re 1.14.0 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
sexplib0 v0.17.0 Library containing the definition of S-expressions and some base converters
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 9.0.1 OCaml TCP/IP networking stack, used in MirageOS
tls 2.0.3 Transport Layer Security purely in OCaml
tls-mirage 2.0.3 Transport Layer Security purely in OCaml, MirageOS layer
uri 4.4.0 An RFC3986 URI/URL parsing library
uri-sexp 4.4.0 An RFC3986 URI/URL parsing library
vchan 6.0.2 Xen Vchan implementation
x509 1.0.6 Public Key Infrastructure (RFC 5280, PKCS) purely in OCaml
xenstore 2.4.0 Xenstore protocol in pure OCam
xenstore_transport 1.5.0 Low-level libraries for connecting to a xenstore service on a xen host
zarith 1.14+dune+mirage pinned at https://github.com/mirage/Zarith/releases/download/1.14%2Bdune%2Bmirage/zarith-1.14.dune.mirage.tbz
2025-10-17 12:04.13 ---> saved as "bd7bc03d902d329ba542150c3d6f49f1c8d82cb8b7566e285b7fb1e00421a5d5"
/src/: (run (cache (download-cache (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam exec -- make pull"))
env OPAMVAR_monorepo="opam-monorepo" opam monorepo pull
==> Using lockfile /src/mirage.opam.locked
Successfully pulled 99/99 repositories
2025-10-17 12:04.15 ---> saved as "ce2272080f0e2801c676ae1d23429e976a68b111fba1aa969d4f882fddced96f"
/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
blkdev.c: In function 'uk_block_read':
blkdev.c:293:58: warning: pointer targets in passing argument 4 of 'block_read' differ in signedness [-Wpointer-sign]
293 | const stoken_id_t rc = block_read(block, sstart, size, buf);
| ^~~
| |
| uint8_t * {aka unsigned char *}
blkdev.c:276:35: note: expected 'char *' but argument is of type 'uint8_t *' {aka 'unsigned char *'}
276 | unsigned long size, char *buffer)
| ~~~~~~^~~~~~
blkdev.c: In function 'uk_block_write':
blkdev.c:324:59: warning: pointer targets in passing argument 4 of 'block_write' differ in signedness [-Wpointer-sign]
324 | const stoken_id_t rc = block_write(block, sstart, size, buf);
| ^~~
| |
| uint8_t * {aka unsigned char *}
blkdev.c:307:31: note: expected 'char *' but argument is of type 'uint8_t *' {aka 'unsigned char *'}
307 | unsigned long size, char *buffer)
| ~~~~~~^~~~~~
Creating menhirLib.ml...
Creating menhirLib.mli...
Generating Static_keys.ml
Generating Static_keys.mli
Generating Static_certificates.ml
Generating Static_certificates.mli
Generating Static_htdocs.ml
Generating Static_htdocs.mli
Generating Static_t.ml
Generating Static_t.mli
Generating Static_keys.ml
Generating Static_keys.mli
Generating Static_t.ml
Generating Static_t.mli
Generating Static_certificates.ml
Generating Static_certificates.mli
Generating Static_htdocs.ml
Generating Static_htdocs.mli
Generating Static_tls.ml
Generating Static_tls.mli
Generating Static_tls.ml
Generating Static_tls.mli
Read 99 sample input sentences and 99 error messages.
Read 99 sample input sentences and 47 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 199 states.
The grammar is not SLR(1) -- 7 states have a conflict.
The construction mode is no-pager.
Built an LR(1) automaton with 308 states.
One shift/reduce conflict was silently solved.
Extra reductions on error were added in 50 states.
Priority played a role in 0 of these states.
156 out of 308 states have a default reduction.
108 out of 308 states are represented.
44 out of 96 symbols keep track of their start position.
39 out of 96 symbols keep track of their end position.
The StackLang code contains 4113 instructions in 277 blocks.
The StackLang code comprises 5 mutually recursive groups.
Read 99 sample input sentences and 47 error messages.
binary ocaml: found in /home/opam/.opam/5.3/bin
binary ocamlc: found in /home/opam/.opam/5.3/bin
binary ocamldep: found in /home/opam/.opam/5.3/bin
binary ocamlmklib: found in /home/opam/.opam/5.3/bin
binary ocamldoc: found in /home/opam/.opam/5.3/bin
binary gcc: found in /usr/bin
binary ocamlopt: found in /home/opam/.opam/5.3/bin
checking compilation with -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/5.3/bin
OCaml's word size is 64
package gmp: found
OCaml supports -bin-annot to produce documentation
detected configuration:
native-code: yes
dynamic linking: yes
defines: -DHAS_GMP
includes: -I/home/opam/.opam/5.3/lib/ocaml -I/src/_build/default/duniverse/Zarith/../../../install/default/lib/gmp/
libraries: -lgmp
linker options: -L/src/_build/default/duniverse/Zarith/../../../install/default/lib/gmp/
C options: -I/src/_build/default/duniverse/Zarith/../../../install/default/lib/gmp/
installation path: /home/opam/.opam/5.3/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 "Go Daddy Class 2 CA" (serial 020100)
extract-from-certdata: [WARNING] Untrusted certificate "Starfield Class 2 CA" (serial 020100)
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/5.3/bin
binary ocamlc: found in /home/opam/.opam/5.3/bin
binary ocamldep: found in /home/opam/.opam/5.3/bin
binary ocamlmklib: found in /home/opam/.opam/5.3/bin
binary ocamldoc: found in /home/opam/.opam/5.3/bin
binary aarch64-unikraft-ocaml-gcc: found in /home/opam/.opam/5.3/bin
binary ocamlopt: found in /home/opam/.opam/5.3/bin
checking compilation with -I/src/_build/unikraft/duniverse/Zarith/../../../install/unikraft/lib/gmp/: working
include caml/mlvalues.h: found
library dynlink.cmxa: found
binary ocamlfind: found in /home/opam/.opam/5.3/bin
OCaml's word size is 64
package gmp: found
OCaml supports -bin-annot to produce documentation
detected configuration:
native-code: yes
dynamic linking: yes
defines: -DHAS_GMP
includes: -I/home/opam/.opam/5.3/lib/ocaml-unikraft-arm64/lib/ocaml -I/src/_build/unikraft/duniverse/Zarith/../../../install/unikraft/lib/gmp/
libraries: -lgmp
linker options: -L/src/_build/unikraft/duniverse/Zarith/../../../install/unikraft/lib/gmp/
C options: -I/src/_build/unikraft/duniverse/Zarith/../../../install/unikraft/lib/gmp/
installation path: /home/opam/.opam/5.3/lib
installation method findlib
configuration successful!
now type "make" to build
then type "make install" or "sudo make install" to install
2025-10-17 12:05.00 ---> saved as "c27946c0ff86d303cd04c03254116dc8f663cbec86f3f6335af58e7e64298231"
Job succeeded
2025-10-17 12:05.01: Job succeeded