2022-03-27 19:52.55: New job: Build using linux-x86_64 in
                                [https://github.com/mirage/mirage-skeleton.git#refs/heads/mirage-dev (144d68992a284730c383eb3d39c409a061bc452e)]

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#0a34ae142600d543a628de0315a811d51efc542b"))
 (run (cache (download-cache (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "opam install -y \"mirage>=4\""))
 (copy (src .) (dst /src/))
 (env MODE unix)
 (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 19:52.55: Using cache hint "mirage-ci-skeleton-debian-10-ocaml-4.13"
2022-03-27 19:52.55: Waiting for resource in pool OCluster
2022-03-27 19:52.55: Waiting for worker...
2022-03-27 19:53.46: Cancelling: Auto-cancelling job because it is no longer needed