Running with gitlab-runner 12.4.1 (05161b14)
  on coop 5118fc3f
section_start:1594813519:prepare_executor
Using Docker executor with image ralfjung/opam-ci:opam2 ...
Pulling docker image ralfjung/opam-ci:opam2 ...
Using docker image sha256:460ea3e90f2124074559dd798ee79b26c4c9b48104d5d442544716fdf91ed094 for ralfjung/opam-ci:opam2 ...
section_end:1594813522:prepare_executor
section_start:1594813522:prepare_script
Running on runner-5118fc3f-project-178-concurrent-1 via coop...
section_end:1594813524:prepare_script
section_start:1594813524:get_sources
Fetching changes...
Initialized empty Git repository in /builds/iris/lambda-rust/.git/
Created fresh repository.
From https://gitlab.mpi-sws.org/iris/lambda-rust
 * [new ref]         refs/pipelines/31478    -> refs/pipelines/31478
 * [new branch]      ci/janno/reduction_no_check -> origin/ci/janno/reduction_no_check
 * [new branch]      ci/places               -> origin/ci/places
 * [new branch]      ci/pm_red               -> origin/ci/pm_red
 * [new branch]      ci/ralf/const-rf        -> origin/ci/ralf/const-rf
 * [new branch]      ci/ralf/lia-experiment  -> origin/ci/ralf/lia-experiment
 * [new branch]      ci/ralf/old-timing-data -> origin/ci/ralf/old-timing-data
 * [new branch]      ci/ralf/sections        -> origin/ci/ralf/sections
 * [new branch]      ci/robbert/faster_iDestruct2 -> origin/ci/robbert/faster_iDestruct2
 * [new branch]      ci/robbert/iprop_structures -> origin/ci/robbert/iprop_structures
 * [new branch]      ci/robbert/merge_sbi    -> origin/ci/robbert/merge_sbi
 * [new branch]      ci/robbert/merge_sbi_new -> origin/ci/robbert/merge_sbi_new
 * [new branch]      ci/robbert/merge_sbi_new_weak -> origin/ci/robbert/merge_sbi_new_weak
 * [new branch]      ci/robbert/merge_sbi_weak -> origin/ci/robbert/merge_sbi_weak
 * [new branch]      ci/robbert/naive_solver -> origin/ci/robbert/naive_solver
 * [new branch]      ci/weak_mem             -> origin/ci/weak_mem
 * [new branch]      coqbug/match            -> origin/coqbug/match
 * [new branch]      fast_string             -> origin/fast_string
 * [new branch]      gpirlea/pinning         -> origin/gpirlea/pinning
 * [new branch]      jh/bug                  -> origin/jh/bug
 * [new branch]      jh/closures             -> origin/jh/closures
 * [new branch]      jh/dynamic_masks        -> origin/jh/dynamic_masks
 * [new branch]      jh/lifetime_no_dead_trade -> origin/jh/lifetime_no_dead_trade
 * [new branch]      jh/ofe_problems         -> origin/jh/ofe_problems
 * [new branch]      jh/typecheck_foo        -> origin/jh/typecheck_foo
 * [new branch]      master                  -> origin/master
 * [new branch]      masters/weak_mem        -> origin/masters/weak_mem
 * [new branch]      no-opaque               -> origin/no-opaque
 * [new branch]      notations               -> origin/notations
 * [new branch]      ralf/acc                -> origin/ralf/acc
 * [new branch]      ralf/sections-open      -> origin/ralf/sections-open
 * [new branch]      skiplist                -> origin/skiplist
 * [new branch]      strong_cas_fail         -> origin/strong_cas_fail
 * [new tag]         RBrlx-POPL20-artifact   -> RBrlx-POPL20-artifact
 * [new tag]         popl18                  -> popl18
 * [new tag]         popl18-aec              -> popl18-aec
Checking out 9041a374 as masters/weak_mem...

Skipping Git submodules setup
section_end:1594813528:get_sources
section_start:1594813528:restore_cache
Checking cache for build-coq.8.12.dev-weak_mem-8...
Downloading cache.zip from https://radosgw.mpi-sws.org/fp-science-ci/iris-ci-cache/project/178/build-coq.8.12.dev-weak_mem-8 
Successfully extracted cache
section_end:1594813578:restore_cache
section_start:1594813578:download_artifacts
section_end:1594813579:download_artifacts
section_start:1594813579:build_script
$ git clone https://gitlab.mpi-sws.org/iris/ci.git ci -b opam2
Cloning into 'ci'...
$ ci/buildjob
[buildjob] Using CI branch opam2 (0894aff50fedd29f36853535f33f34abb582687d)
[prepare-opam] Refreshing cached opam root

# Creating build-dep package.
[NOTE] Will configure from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[coq-core-dev] synchronised from https://coq.inria.fr/opam/core-dev
[coq-extra-dev] synchronised from https://coq.inria.fr/opam/extra-dev
[coq-released] synchronised from https://coq.inria.fr/opam/released
[iris-dev] synchronised from git+https://gitlab.mpi-sws.org/FP/opam-dev.git
[default] synchronised from https://opam.ocaml.org

<><> Synchronising development packages <><><><><><><><><><><><><><><><><><><><>
[coq-gpfsl.dev.2020-07-03.0.ce4c6d6b] no changes from git+https://gitlab.mpi-sws.org/iris/gpfsl.git#ce4c6d6bde8832b24964c8d266eed450287b4936
[coq-iris.dev.2020-07-03.0.d44afeed] no changes from git+https://gitlab.mpi-sws.org/iris/iris.git#d44afeed8762544c87b79d11156e66b0737c5b06
[coq-lambda-rust-builddep.~dev] synchronised from file:///builds/iris/lambda-rust/build-dep
[coq-orc11.dev.2020-07-03.0.adeaaee2] no changes from git+https://gitlab.mpi-sws.org/iris/orc11.git#adeaaee2ef4142e24239b2b844bbada238e62863
[coq-stdpp.dev.2020-07-02.1.c8129a37] no changes from git+https://gitlab.mpi-sws.org/iris/stdpp.git#c8129a3730a309b84b8965f936375d5e16ae3d94
[coq.8.12.dev] synchronised from git+https://github.com/coq/coq.git#v8.12
[coq-lambda-rust-builddep] Conflicting update of the metadata from file:///builds/iris/lambda-rust/build-dep.
Override files in /builds/iris/lambda-rust/opamroot/ocaml-base-compiler.4.08.1/.opam-switch/overlay/coq-lambda-rust-builddep (there will be a backup)? [Y/n] n
Now run 'opam upgrade' to apply any package updates.
[prepare-opam] opam report
# opam config report
# opam-version      2.0.7 
# self-upgrade      no
# system            arch=x86_64 os=linux os-distribution=debian os-version=9
# solver            builtin-mccs+glpk
# install-criteria  -removed,-count[version-lag,request],-count[version-lag,changed],-changed
# upgrade-criteria  -removed,-count[version-lag,solution],-new
# jobs              20
# repositories      4 (http), 1 (version-controlled) (default repo at 94768e24)
# pinned            1 (rsync), 1 (version)
# current-switch    ocaml-base-compiler.4.08.1
[NOTE] These are the repositories in use by the current switch. Use '--all' to see all configured repositories.

<><> Repository configuration for switch ocaml-base-compiler.4.08.1 <><><><><><>
 1 iris-dev      git+https://gitlab.mpi-sws.org/FP/opam-dev.git
 2 coq-core-dev  https://coq.inria.fr/opam/core-dev
 3 coq-extra-dev https://coq.inria.fr/opam/extra-dev
 4 coq-released  https://coq.inria.fr/opam/released
 5 default       https://opam.ocaml.org
[prepare-opam] Removing old pins
Ok, coq is no longer pinned to git+https://github.com/coq/coq.git#v8.12 (version 8.12.dev)
Ok, coq-lambda-rust-builddep is no longer pinned to file:///builds/iris/lambda-rust/build-dep (version ~dev)
[prepare-opam] Processing pins
[prepare-opam] version-pinning coq to 8.12.dev
coq is now pinned to version 8.12.dev

[prepare-opam] Pinning and installing build-dep and upgrading everything
Package coq-lambda-rust-builddep does not exist, create as a NEW package? [Y/n] y
[coq-lambda-rust-builddep.~dev: rsync]
[coq-lambda-rust-builddep.~dev] synchronised from file:///builds/iris/lambda-rust/build-dep
[WARNING] coq-lambda-rust-builddep's opam file has uncommitted changes, using the versioned one
coq-lambda-rust-builddep is now pinned to file:///builds/iris/lambda-rust/build-dep (version ~dev)

<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[coq-lambda-rust-builddep.~dev] no changes from file:///builds/iris/lambda-rust/build-dep
[coq.8.12.dev] synchronised from git+https://github.com/coq/coq.git#v8.12

The following actions will be performed:
  - recompile coq                      8.12.dev*
  - recompile coq-stdpp                dev.2020-07-02.1.c8129a37                              [uses coq]
  - upgrade   coq-iris                 dev.2020-07-03.0.d44afeed to dev.2020-07-15.0.6b0e19f5 [upstream changes]
  - recompile coq-orc11                dev.2020-07-03.0.adeaaee2                              [uses coq]
  - upgrade   coq-gpfsl                dev.2020-07-03.0.ce4c6d6b to dev.2020-07-15.0.654300d3 [required by coq-lambda-rust-builddep]
  - recompile coq-lambda-rust-builddep ~dev*
===== 4 to recompile | 2 to upgrade =====

<><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[coq-gpfsl.dev.2020-07-15.0.654300d3] synchronised from git+https://gitlab.mpi-sws.org/iris/gpfsl.git#654300d356c6f806b4b5dcc971abffa9e3dc43f7
[coq-lambda-rust-builddep.~dev] no changes from file:///builds/iris/lambda-rust/build-dep
[coq.8.12.dev] no changes from git+https://github.com/coq/coq.git#v8.12
[coq-orc11.dev.2020-07-03.0.adeaaee2] no changes from git+https://gitlab.mpi-sws.org/iris/orc11.git#adeaaee2ef4142e24239b2b844bbada238e62863
[coq-stdpp.dev.2020-07-02.1.c8129a37] no changes from git+https://gitlab.mpi-sws.org/iris/stdpp.git#c8129a3730a309b84b8965f936375d5e16ae3d94
[coq-iris.dev.2020-07-15.0.6b0e19f5] synchronised from git+https://gitlab.mpi-sws.org/iris/iris.git#6b0e19f52d72dcb6d74843510b00d69e5f1826e0

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> removed   coq-gpfsl.dev.2020-07-03.0.ce4c6d6b
-> removed   coq-iris.dev.2020-07-03.0.d44afeed
-> removed   coq-lambda-rust-builddep.~dev
-> removed   coq-orc11.dev.2020-07-03.0.adeaaee2
-> removed   coq-stdpp.dev.2020-07-02.1.c8129a37
-> removed   coq.8.12.dev
-> installed coq.8.12.dev
-> installed coq-stdpp.dev.2020-07-02.1.c8129a37
-> installed coq-orc11.dev.2020-07-03.0.adeaaee2
-> installed coq-iris.dev.2020-07-15.0.6b0e19f5
-> installed coq-gpfsl.dev.2020-07-15.0.654300d3
-> installed coq-lambda-rust-builddep.~dev
Done.
Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).

The following packages are not being upgraded because the new versions conflict with other installed packages:
  - coq-iris.dev.2020-07-15.1.6ae02201
    -- coq-gpfsl.dev.2020-07-15.0.654300d3 is installed and requires coq-iris (= dev.2020-07-15.0.6b0e19f5 | = dev)
  - coq-stdpp.dev.2020-07-15.0.ab7ed0b8
    -- coq-iris.dev.2020-07-15.1.6ae02201 is installed and requires coq-stdpp (= dev.2020-07-02.1.c8129a37 | = dev)
    -- coq-orc11.dev.2020-07-03.0.adeaaee2 is installed and requires coq-stdpp (= dev.2020-07-02.1.c8129a37 | = dev)
However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.

[prepare-opam] Done! Some version information:
name        coq
version     8.12.dev
source-hash 36468ab7

The Coq Proof Assistant, version 8.12+beta1 (July 2020)
compiled on Jul 15 2020 11:46:52 with OCaml 4.08.1

[buildjob] Perfoming build
"coq_makefile" -f _CoqProject -o Makefile.coq
COQDEP VFILES
COQC theories/lang/notation.v
File "./theories/lang/notation.v", line 28, characters 0-120:
Warning: The format modifier is irrelevant for only parsing rules.
[irrelevant-format-only-parsing,parsing]
COQC theories/lifetime/lifetime_sig.v
COQC theories/lang/memcpy.v
COQC theories/lang/swap.v
COQC theories/lang/new_delete.v
COQC theories/lang/spawn.v
COQC theories/lifetime/model/boxes.v
COQC theories/lifetime/model/definitions.v
COQC theories/lang/arc_cmra.v
COQC theories/lifetime/model/primitive.v
COQC theories/lifetime/model/faking.v
COQC theories/lifetime/model/borrow.v
COQC theories/lifetime/model/creation.v
COQC theories/lifetime/model/accessors.v
COQC theories/lifetime/model/in_at_borrow.v
COQC theories/lifetime/model/reborrow.v
COQC theories/lifetime/model/borrow_sep.v
COQC theories/lifetime/lifetime.v
COQC theories/lifetime/na_borrow.v
COQC theories/lifetime/at_borrow.v
COQC theories/lifetime/frac_borrow.v
COQC theories/typing/base.v
COQC theories/logic/gps.v
COQC theories/typing/lft_contexts.v
COQC theories/lang/lock.v
COQC theories/typing/type.v
COQC theories/typing/type_context.v
COQC theories/typing/util.v
COQC theories/typing/product.v
COQC theories/typing/sum.v
COQC theories/typing/cont_context.v
COQC theories/typing/uninit.v
COQC theories/typing/programs.v
COQC theories/typing/cont.v
COQC theories/typing/bool.v
COQC theories/typing/shr_bor.v
COQC theories/typing/int.v
COQC theories/typing/fixpoint.v
COQC theories/typing/uniq_bor.v
COQC theories/typing/own.v
COQC theories/typing/product_split.v
COQC theories/typing/borrow.v
COQC theories/typing/type_sum.v
COQC theories/typing/function.v
COQC theories/typing/typing.v
COQC theories/typing/lib/panic.v
COQC theories/typing/soundness.v
COQC theories/typing/lib/diverging_static.v
COQC theories/typing/examples/get_x.v
COQC theories/typing/lib/fake_shared.v
COQC theories/typing/lib/spawn.v
COQC theories/typing/lib/take_mut.v
COQC theories/typing/examples/unbox.v
COQC theories/typing/examples/rebor.v
COQC theories/typing/examples/init_prod.v
COQC theories/typing/lib/refcell/refcell.v
COQC theories/typing/lib/join.v
COQC theories/typing/lib/cell.v
COQC theories/typing/examples/lazy_lft.v
COQC theories/typing/lib/option.v
COQC theories/typing/lib/rwlock/rwlock.v
COQC theories/typing/lib/refcell/ref.v
COQC theories/typing/lib/refcell/refmut.v
COQC theories/typing/lib/rwlock/rwlockreadguard.v
COQC theories/typing/lib/mutex/mutex.v
COQC theories/typing/lib/rwlock/rwlockwriteguard.v
COQC theories/lang/arc.v
COQC theories/typing/examples/nonlexical.v
COQC theories/typing/lib/rwlock/rwlockwriteguard_code.v
COQC theories/typing/lib/rwlock/rwlockreadguard_code.v
COQC theories/typing/lib/mutex/mutexguard.v
COQC theories/typing/lib/refcell/refcell_code.v
COQC theories/typing/lib/rwlock/rwlock_code.v
File "./theories/typing/lib/rwlock/rwlock_code.v", line 249, characters 59-65:
Warning: omega is deprecated since 8.12; use “lia” instead.
[omega-is-deprecated,deprecated]
COQC theories/typing/lib/refcell/ref_code.v
COQC theories/typing/lib/refcell/refmut_code.v
COQC theories/typing/lib/rc/rc.v
COQC theories/typing/lib/arc.v
COQC theories/typing/lib/rc/weak.v

real	13m23.651s
user	47m2.920s
sys	0m35.808s
section_end:1594815658:build_script
section_start:1594815658:after_script
section_end:1594815660:after_script
section_start:1594815660:archive_cache
Creating cache build-coq.8.12.dev-weak_mem-8...
opamroot/: found 77532 matching files              
Uploading cache.zip to https://radosgw.mpi-sws.org/fp-science-ci/iris-ci-cache/project/178/build-coq.8.12.dev-weak_mem-8 
Created cache
section_end:1594815771:archive_cache
section_start:1594815771:upload_artifacts_on_success
section_end:1594815773:upload_artifacts_on_success
Job succeeded