2024-01-17 09:54.08: New job: Build using linux-x86_64 in
                                [https://github.com/mirage/mirage-skeleton.git#refs/heads/runtime-keys (4b4c0798feaaae09f9e35b45fb9c9bddd3b31345)]

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#7600b9b6d71d78a81b593121f59260174adfa2ce"))
 (run (network host)
      (shell "opam repo add mirage-dev https://github.com/mirage/mirage-dev.git#749c02302f8f15e609332edbe827541558554a80"))
 (run (network host)
      (shell "opam pin -ny https://github.com/mirage/mirage.git#08c61b9fab8d0020b90f8418f848809bb3ab64cc"))
 (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 hvt)
 (workdir /src/)
 (run (shell "opam exec -- make configure"))
 (env MIRAGE_EXTRA_REPOS opam-overlays:https://github.com/dune-universe/opam-overlays.git#91a371754a2c9f4febbb6c7bb039649ad49a3c13,mirage-opam-overlays:https://github.com/dune-universe/mirage-opam-overlays.git#05f1c1823d891ce4d8adab91f5db3ac51d86dc0b)
 (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"))
)

2024-01-17 09:54.08: Using cache hint "mirage-ci-skeleton-debian-10-ocaml-4.13"
2024-01-17 09:54.08: Waiting for resource in pool OCluster
2024-01-17 09:54.08: Waiting for worker…
2024-01-17 09:54.20: Got resource from pool OCluster
Building on c2-1.equinix.ci.dev
All commits already cached
HEAD is now at 4b4c079 Adapt to the new runtime key API

(from ocaml/opam:debian-10-ocaml-4.13)
Unable to find image 'ocaml/opam:debian-10-ocaml-4.13' locally
debian-10-ocaml-4.13: Pulling from ocaml/opam
c5a29c3806df: Pulling fs layer
c5a29c3806df: Verifying Checksum
c5a29c3806df: Download complete
c5a29c3806df: Pull complete
Digest: sha256:b827d854fa5b4e3ce441968cdbf14874d579f32b2e3a257219ab92d16e6f419e
Status: Downloaded newer image for ocaml/opam:debian-10-ocaml-4.13
2024-01-17 09:54.37 ---> using "cbba9511e46ef57631453d5b88aeed1ed6de6fa87b6f0dcb3da9328657d73fa4" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo chown opam:opam /home/opam"))
2024-01-17 09:54.37 ---> using "0afede13af6ea6d75cbfcfb80353059bc4fd4eea40a723ef627f0c4946f2e079" from cache

/home/opam: (run (shell "sudo ln -f /usr/bin/opam-2.1 /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 2.1, 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
2024-01-17 09:54.37 ---> using "88933084999984163bc104ca2978b0ba2b9c83ff33e4e30c3b6dae7cb5cde9bc" from cache

/home/opam: (run (network host)
                 (shell "opam repo add opam https://github.com/ocaml/opam-repository.git#7600b9b6d71d78a81b593121f59260174adfa2ce"))
[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.

2024-01-17 09:54.37 ---> using "f93c633a0cd66c51c678a6555992d4c1e166b3bc29651c77e5b54a26a0a88cbc" from cache

/home/opam: (run (network host)
                 (shell "opam repo add mirage-dev https://github.com/mirage/mirage-dev.git#749c02302f8f15e609332edbe827541558554a80"))
[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.

2024-01-17 09:54.37 ---> using "1bd2b3a0a59ae0d26d71e062cfd6c5b8d99d52b5a1bf7bee89dffd1009079128" from cache

/home/opam: (run (network host)
                 (shell "opam pin -ny https://github.com/mirage/mirage.git#08c61b9fab8d0020b90f8418f848809bb3ab64cc"))
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#08c61b9fab8d0020b90f8418f848809bb3ab64cc (version 4.4.1)
functoria is now pinned to git+https://github.com/mirage/mirage.git#08c61b9fab8d0020b90f8418f848809bb3ab64cc (version 4.4.1)
mirage-runtime is now pinned to git+https://github.com/mirage/mirage.git#08c61b9fab8d0020b90f8418f848809bb3ab64cc (version 4.4.1)
mirage is now pinned to git+https://github.com/mirage/mirage.git#08c61b9fab8d0020b90f8418f848809bb3ab64cc (version 4.4.1)
2024-01-17 09:55.40 ---> saved as "40f2546e7451b8e15fd15889b1f22dbf29ec01d0af72f039f21eb9b55f6736ee"

/home/opam: (run (cache (download-cache (target /home/opam/.opam/download-cache)))
                 (network host)
                 (shell "sudo apt-get update && opam install -y \"mirage>=4\""))
2024-01-17 09:55.49: Cancelling: Auto-cancelling job because it is no longer needed
Job cancelled