2022-03-28 14:14.40: New job: Build using linux-x86_64 in
                                [https://github.com/mirage/mirage-skeleton.git#refs/heads/master (f1098f10fe215c072ff3fbfcb866fc0effeedc00)]

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#cb33a152429f2129849d61ea57eff998f6b25411"))
 (run (network host)
      (shell "opam repo add mirage-dev https://github.com/mirage/mirage-dev.git#e8f527bcf5eb2058a76f4faf4742810648db8f93"))
 (run (network host)
      (shell "opam pin -ny https://github.com/mirage/mirage.git#2f872b362bbdbd1cfe698d3a78d77b3823d119e5 --with-version 3.10.8"))
 (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 DUNE_CACHE enabled)
 (env DUNE_CACHE_TRANSPORT direct)
 (run (cache (download-cache (target /home/opam/.opam/download-cache)) (dune-build-cache (target /home/opam/.cache/dune)))
      (network host)
      (shell "opam exec -- make build"))
)

2022-03-28 14:14.40: Using cache hint "mirage-ci-skeleton-debian-10-ocaml-4.13"
2022-03-28 14:14.40: Connecting to build cluster...
2022-03-28 14:14.40: Waiting for resource in pool OCluster
2022-03-28 14:14.41: Waiting for worker...
2022-03-28 14:15.14: Got resource from pool OCluster
Building on x86-bm-1.ocamllabs.io
All commits already cached
HEAD is now at f1098f1 require mirage 3.10.8

(from ocaml/opam:debian-10-ocaml-4.13)
2022-03-28 14:15.17 ---> using "cbba9511e46ef57631453d5b88aeed1ed6de6fa87b6f0dcb3da9328657d73fa4" from cache

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

/: (workdir /home/opam)

/home/opam: (run (shell "sudo chown opam:opam /home/opam"))
2022-03-28 14:15.17 ---> 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
2022-03-28 14:15.17 ---> using "88933084999984163bc104ca2978b0ba2b9c83ff33e4e30c3b6dae7cb5cde9bc" from cache

/home/opam: (run (network host)
                 (shell "opam repo add opam https://github.com/ocaml/opam-repository.git#cb33a152429f2129849d61ea57eff998f6b25411"))
[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.

2022-03-28 14:15.17 ---> using "04429734fdf939b91ef7a35207f3a4a0cd605a48656f5a4ca85287ce033bd326" from cache

/home/opam: (run (network host)
                 (shell "opam repo add mirage-dev https://github.com/mirage/mirage-dev.git#e8f527bcf5eb2058a76f4faf4742810648db8f93"))
[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.

2022-03-28 14:15.31 ---> saved as "b30469415f7ae7b0a6ad3f7e4c4356b26b8cb432be11d8913f923095847b530c"

/home/opam: (run (network host)
                 (shell "opam pin -ny https://github.com/mirage/mirage.git#2f872b362bbdbd1cfe698d3a78d77b3823d119e5 --with-version 3.10.8"))
This will pin the following packages: mirage-runtime, mirage-types-lwt, mirage-types, mirage. Continue? [Y/n] y
mirage-runtime is now pinned to git+https://github.com/mirage/mirage.git#2f872b362bbdbd1cfe698d3a78d77b3823d119e5 (version 3.10.8)
mirage-types-lwt is now pinned to git+https://github.com/mirage/mirage.git#2f872b362bbdbd1cfe698d3a78d77b3823d119e5 (version 3.10.8)
mirage-types is now pinned to git+https://github.com/mirage/mirage.git#2f872b362bbdbd1cfe698d3a78d77b3823d119e5 (version 3.10.8)
mirage is now pinned to git+https://github.com/mirage/mirage.git#2f872b362bbdbd1cfe698d3a78d77b3823d119e5 (version 3.10.8)
2022-03-28 14:16.28 ---> saved as "a5c848452dd0ebcb9a7787c80fe9d09f560cf63cf19d46f5a6f85a30d0ff9015"

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

<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[mirage.3.10.8] 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 bigstringaf]
  - install ocamlfind          1.9.3   [required by astring, bos]
  - install stdlib-shims       0.3.0   [required by mirage]
  - 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 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 mirage]
  - 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   [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     3.10.8* [required by mirage]
  - install bos                0.2.1   [required by mirage]
  - install functoria          4.0.0   [required by mirage]
  - install mirage             3.10.8*
===== 39 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 angstrom.0.15.0  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved base64.3.5.0  (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)
-> retrieved functoria.4.0.0  (cached)
-> retrieved functoria-runtime.4.0.0  (cached)
-> retrieved ipaddr.5.3.0  (cached)
-> installed cmdliner.1.1.1
-> retrieved logs.0.7.0  (cached)
-> retrieved lwt.5.5.0  (cached)
-> retrieved macaddr.5.3.0  (cached)
-> retrieved mmap.1.2.0  (cached)
-> 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 mirage.3.10.8  (no changes)
-> retrieved pecu.0.6  (cached)
-> retrieved result.1.5  (cached)
-> installed seq.base
-> retrieved rresult.0.7.0  (cached)
-> 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 mirage-runtime.3.10.8  (no changes)
-> retrieved uutf.1.0.3  (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 uutf.1.0.3
-> installed fmt.0.9.0
-> installed astring.0.8.5
-> installed fpath.0.7.3
-> installed dune.3.0.3
-> installed csexp.1.5.1
-> installed base64.3.5.0
-> installed bigarray-compat.1.1.0
-> installed domain-name.0.4.0
-> installed functoria-runtime.4.0.0
-> 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 mmap.1.2.0
-> installed ocaml-syntax-shims.1.0.0
-> installed bigstringaf.0.8.0
-> installed cppo.1.6.8
-> installed ipaddr.5.3.0
-> installed ocplib-endian.1.2
-> installed angstrom.0.15.0
-> 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
[ERROR] The compilation of mirage-runtime.3.10.8 failed at "dune build -p mirage-runtime -j 47".
-> installed bos.0.2.1
-> installed functoria.4.0.0

#=== ERROR while compiling mirage-runtime.3.10.8 ==============================#
# context              2.1.2 | linux/x86_64 | ocaml-base-compiler.4.13.1 | pinned(git+https://github.com/mirage/mirage.git#2f872b362bbdbd1cfe698d3a78d77b3823d119e5#2f872b36)
# path                 ~/.opam/4.13/.opam-switch/build/mirage-runtime.3.10.8
# command              ~/.opam/4.13/bin/dune build -p mirage-runtime -j 47
# exit-code            1
# env-file             ~/.opam/log/mirage-runtime-1-a03cce.env
# output-file          ~/.opam/log/mirage-runtime-1-a03cce.out
### output ###
# (cd _build/default && /home/opam/.opam/4.13/bin/ocamlc.opt -w -40 -g -bin-annot -I lib_runtime/.mirage_runtime.objs/byte -I /home/opam/.opam/4.13/lib/cmdliner -I /home/opam/.opam/4.13/lib/domain-name -I /home/opam/.opam/4.13/lib/fmt -I /home/opam/.opam/4.13/lib/functoria-runtime -I /home/opam/.opam/4.13/lib/ipaddr -I /home/opam/.opam/4.13/lib/logs -I /home/opam/.opam/4.13/lib/lwt -I /home/opam/.opam/4.13/lib/macaddr -I /home/opam/.opam/4.13/lib/result -I /home/opam/.opam/4.13/lib/seq -I /home/opam/.opam/4.13/lib/stdlib-shims -no-alias-deps -o lib_runtime/.mirage_runtime.objs/byte/mirage_info.cmi -c -intf lib_runtime/mirage_info.mli)
# File "lib_runtime/mirage_info.mli", line 21, characters 9-28:
# 21 | type t = Functoria_info.info = {
#               ^^^^^^^^^^^^^^^^^^^
# Error: Unbound module Functoria_info
# (cd _build/default && /home/opam/.opam/4.13/bin/ocamlc.opt -w -40 -g -bin-annot -I lib_runtime/.mirage_runtime.objs/byte -I /home/opam/.opam/4.13/lib/cmdliner -I /home/opam/.opam/4.13/lib/domain-name -I /home/opam/.opam/4.13/lib/fmt -I /home/opam/.opam/4.13/lib/functoria-runtime -I /home/opam/.opam/4.13/lib/ipaddr -I /home/opam/.opam/4.13/lib/logs -I /home/opam/.opam/4.13/lib/lwt -I /home/opam/.opam/4.13/lib/macaddr -I /home/opam/.opam/4.13/lib/result -I /home/opam/.opam/4.13/lib/seq -I /home/opam/.opam/4.13/lib/stdlib-shims -no-alias-deps -o lib_runtime/.mirage_runtime.objs/byte/mirage_runtime.cmi -c -intf lib_runtime/mirage_runtime.mli)
# File "lib_runtime/mirage_runtime.mli", line 37, characters 7-29:
# 37 |     'a Cmdliner.Arg.converter
#             ^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: Cmdliner.Arg.converter
# Use Arg.conv' function instead.
# File "lib_runtime/mirage_runtime.mli", line 49, characters 51-73:
# 49 |   val of_module: (module S with type t = 'a) -> 'a Cmdliner.Arg.converter
#                                                         ^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: Cmdliner.Arg.converter
# Use Arg.conv' function instead.
# File "lib_runtime/mirage_runtime.mli", line 55, characters 27-49:
# 55 |   val ip_address: Ipaddr.t Cmdliner.Arg.converter
#                                 ^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: Cmdliner.Arg.converter
# Use Arg.conv' function instead.
# File "lib_runtime/mirage_runtime.mli", line 58, characters 32-54:
# 58 |   val ipv4_address: Ipaddr.V4.t Cmdliner.Arg.converter
#                                      ^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: Cmdliner.Arg.converter
# Use Arg.conv' function instead.
# File "lib_runtime/mirage_runtime.mli", line 61, characters 31-53:
# 61 |   val ipv4: Ipaddr.V4.Prefix.t Cmdliner.Arg.converter
#                                     ^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: Cmdliner.Arg.converter
# Use Arg.conv' function instead.
# File "lib_runtime/mirage_runtime.mli", line 64, characters 32-54:
# 64 |   val ipv6_address: Ipaddr.V6.t Cmdliner.Arg.converter
#                                      ^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: Cmdliner.Arg.converter
# Use Arg.conv' function instead.
# File "lib_runtime/mirage_runtime.mli", line 67, characters 31-53:
# 67 |   val ipv6: Ipaddr.V6.Prefix.t Cmdliner.Arg.converter
#                                     ^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: Cmdliner.Arg.converter
# Use Arg.conv' function instead.
# File "lib_runtime/mirage_runtime.mli", line 70, characters 35-57:
# 70 |   val log_threshold: log_threshold Cmdliner.Arg.converter
#                                         ^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: Cmdliner.Arg.converter
# Use Arg.conv' function instead.
# File "lib_runtime/mirage_runtime.mli", line 73, characters 59-81:
# 73 |   val allocation_policy : [`Next_fit|`First_fit|`Best_fit] Cmdliner.Arg.converter
#                                                                 ^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: Cmdliner.Arg.converter
# Use Arg.conv' function instead.
# (cd _build/default && /home/opam/.opam/4.13/bin/ocamlc.opt -w -40 -g -bin-annot -I lib_runtime/.mirage_runtime.objs/byte -I /home/opam/.opam/4.13/lib/cmdliner -I /home/opam/.opam/4.13/lib/domain-name -I /home/opam/.opam/4.13/lib/fmt -I /home/opam/.opam/4.13/lib/functoria-runtime -I /home/opam/.opam/4.13/lib/ipaddr -I /home/opam/.opam/4.13/lib/logs -I /home/opam/.opam/4.13/lib/lwt -I /home/opam/.opam/4.13/lib/macaddr -I /home/opam/.opam/4.13/lib/result -I /home/opam/.opam/4.13/lib/seq -I /home/opam/.opam/4.13/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -o lib_runtime/.mirage_runtime.objs/byte/mirage_runtime.cmo -c -impl lib_runtime/mirage_runtime.ml)
# File "lib_runtime/mirage_runtime.ml", line 41, characters 34-56:
# 41 |   let make of_string to_string :_ Cmdliner.Arg.converter =
#                                        ^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: Cmdliner.Arg.converter
# Use Arg.conv' function instead.
# (cd _build/default && /home/opam/.opam/4.13/bin/ocamlopt.opt -w -40 -g -I lib_runtime/.mirage_runtime.objs/byte -I lib_runtime/.mirage_runtime.objs/native -I /home/opam/.opam/4.13/lib/cmdliner -I /home/opam/.opam/4.13/lib/domain-name -I /home/opam/.opam/4.13/lib/fmt -I /home/opam/.opam/4.13/lib/functoria-runtime -I /home/opam/.opam/4.13/lib/ipaddr -I /home/opam/.opam/4.13/lib/logs -I /home/opam/.opam/4.13/lib/lwt -I /home/opam/.opam/4.13/lib/macaddr -I /home/opam/.opam/4.13/lib/result -I /home/opam/.opam/4.13/lib/seq -I /home/opam/.opam/4.13/lib/stdlib-shims -intf-suffix .ml -no-alias-deps -o lib_runtime/.mirage_runtime.objs/native/mirage_runtime.cmx -c -impl lib_runtime/mirage_runtime.ml)
# File "lib_runtime/mirage_runtime.ml", line 41, characters 34-56:
# 41 |   let make of_string to_string :_ Cmdliner.Arg.converter =
#                                        ^^^^^^^^^^^^^^^^^^^^^^
# Alert deprecated: Cmdliner.Arg.converter
# Use Arg.conv' function instead.



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - build mirage-runtime 3.10.8
+- 
+- The following changes have been performed (the rest was aborted)
| - install angstrom           0.15.0
| - install astring            0.8.5
| - install base-bytes         base
| - install base64             3.5.0
| - install bigarray-compat    1.1.0
| - install bigstringaf        0.8.0
| - install bos                0.2.1
| - install cmdliner           1.1.1
| - install conf-pkg-config    2
| - install cppo               1.6.8
| - install csexp              1.5.1
| - install domain-name        0.4.0
| - install dune               3.0.3
| - install dune-configurator  3.0.3
| - install emile              1.1
| - install fmt                0.9.0
| - install fpath              0.7.3
| - install functoria          4.0.0
| - install functoria-runtime  4.0.0
| - install ipaddr             5.3.0
| - install logs               0.7.0
| - install lwt                5.5.0
| - install macaddr            5.3.0
| - install mmap               1.2.0
| - install ocaml-syntax-shims 1.0.0
| - install ocamlbuild         0.14.1
| - install ocamlfind          1.9.3
| - install ocplib-endian      1.2
| - install pecu               0.6
| - install result             1.5
| - install rresult            0.7.0
| - install seq                base
| - install stdlib-shims       0.3.0
| - install stringext          1.6.0
| - install topkg              1.0.5
| - install uri                4.2.0
| - install uutf               1.0.3
+- 
# Run eval $(opam env) to update the current shell environment

The former state can be restored with:
    /usr/bin/opam switch import "/home/opam/.opam/4.13/.opam-switch/backup/state-20220328141640.export"
"/bin/bash" "-c" "opam install -y "mirage<4"" failed with exit status 31

2022-03-28 14:20.08: Job failed: Failed: Build failed