Building on x86-bm-4.ocamllabs.io (from ocurrent/opam:debian-unstable) 2021-05-03 04:46.02 ---> using "ec5d5faa8619574bfe663422158251f52f4b465bd9d157e348e692194b4f4a2a" from cache /: (user (uid 1000) (gid 1000)) /: (env OPAMPRECISETRACKING 1) /: (env OPAMDEPEXTYES 1) /: (env OPAMUTF8 never) /: (run (network host) (shell "\ \n set -e\ \n git clone -q git://github.com/kit-ty-kate/opam.git /tmp/opam\ \n git -C /tmp/opam checkout -q '72695bfac80dbcd1d2f10287b2626d18d4acc9f2'\ \n opam remote set-url default git://github.com/ocaml/opam-repository.git\ \n opam pin add -yn /tmp/opam > /dev/null\ \n opam install -y opam-devel opam-0install-cudf 'ocamlfind>=1.9'\ \n sudo mv \"$(opam var opam-devel:lib)/opam\" /usr/bin/opam\ \n rm -rf /tmp/opam /tmp/depext.txt ~/.opam\ \n if ! test -d ~/opam-repository; then\ \n git clone -q git://github.com/ocaml/opam-repository.git ~/opam-repository\ \n else\ \n git -C ~/opam-repository pull -q origin master\ \n fi\ \n git -C ~/opam-repository checkout -q '01c350d759f8d4e3202596371818e6d997fa5fe2'\ \n ")) [default] Initialised <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [opam-devel.2.1.0~beta4] no changes from git+file:///tmp/opam#HEAD The following actions will be performed: - install ocamlfind 1.9.1 - install seq base [required by re] - install cmdliner 1.0.4 [required by opam-devel] - install dune 2.8.5 [required by opam-0install-cudf, opam-devel] - install ocamlbuild 0.14.0 [required by cudf] - install base-bytes base [required by extlib] - install stdlib-shims 0.3.0 [required by ocamlgraph] - install re 1.9.0 [required by opam-client] - install opam-file-format 2.1.2 [required by opam-format] - install cppo 1.6.7 [required by extlib] - install 0install-solver 2.17 [required by opam-0install-cudf] - install ocamlgraph 2.0.0 [required by dose3] - install extlib 1.7.7-1 [required by cudf, opam-client] - install opam-core 2.1.0~beta4* [required by opam-format] - install cudf 0.9-1 [required by opam-0install-cudf] - install opam-format 2.1.0~beta4* [required by opam-repository, opam-solver] - install opam-0install-cudf 0.4.1 - install mccs 1.1+13 [required by opam-solver] - install dose3 5.0.1-1 [required by opam-solver] - install opam-repository 2.1.0~beta4* [required by opam-client] - install opam-solver 2.1.0~beta4* [required by opam-client] - install opam-state 2.1.0~beta4* [required by opam-client] - install opam-client 2.1.0~beta4* [required by opam-devel] - install opam-devel 2.1.0~beta4* ===== 24 to install ===== <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><> [cmdliner.1.0.4] downloaded from http://erratique.ch/software/cmdliner/releases/cmdliner-1.0.4.tbz [0install-solver.2.17] downloaded from https://github.com/0install/0install/releases/download/v2.17/0install-v2.17.tbz [cppo.1.6.7] downloaded from https://github.com/ocaml-community/cppo/releases/download/v1.6.7/cppo-v1.6.7.tbz [cudf.0.9-1] downloaded from https://gforge.inria.fr/frs/download.php/36602/cudf-0.9.tar.gz [dose3.5.0.1-1] downloaded from https://gforge.inria.fr/frs/download.php/file/36063/dose3-5.0.1.tar.gz [dune.2.8.5] downloaded from https://github.com/ocaml/dune/releases/download/2.8.5/dune-2.8.5.tbz [extlib.1.7.7-1] downloaded from https://ygrek.org/p/release/ocaml-extlib/extlib-1.7.7.tar.gz [mccs.1.1+13] downloaded from https://github.com/AltGr/ocaml-mccs/archive/1.1+13.tar.gz [ocamlbuild.0.14.0] downloaded from https://github.com/ocaml/ocamlbuild/archive/0.14.0.tar.gz [ocamlfind.1.9.1] downloaded from http://download.camlcity.org/download/findlib-1.9.1.tar.gz [ocamlgraph.2.0.0] downloaded from https://github.com/backtracking/ocamlgraph/releases/download/2.0.0/ocamlgraph-2.0.0.tbz [opam-0install-cudf.0.4.1] downloaded from https://github.com/ocaml-opam/opam-0install-solver/releases/download/v0.4.1/opam-0install-cudf-v0.4.1.tbz [opam-file-format.2.1.2] downloaded from https://github.com/ocaml/opam-file-format/archive/2.1.2.tar.gz [re.1.9.0] downloaded from https://github.com/ocaml/ocaml-re/releases/download/1.9.0/re-1.9.0.tbz [stdlib-shims.0.3.0] downloaded from https://github.com/ocaml/stdlib-shims/releases/download/0.3.0/stdlib-shims-0.3.0.tbz <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> installed seq.base -> installed cmdliner.1.0.4 -> installed ocamlfind.1.9.1 -> installed base-bytes.base -> installed ocamlbuild.0.14.0 -> installed dune.2.8.5 -> installed stdlib-shims.0.3.0 -> installed 0install-solver.2.17 -> installed cppo.1.6.7 -> installed opam-file-format.2.1.2 -> installed re.1.9.0 -> installed ocamlgraph.2.0.0 -> installed extlib.1.7.7-1 -> installed opam-core.2.1.0~beta4 -> installed cudf.0.9-1 -> installed opam-0install-cudf.0.4.1 -> installed mccs.1.1+13 -> installed opam-format.2.1.0~beta4 -> installed opam-repository.2.1.0~beta4 -> installed dose3.5.0.1-1 -> installed opam-solver.2.1.0~beta4 -> installed opam-state.2.1.0~beta4 -> installed opam-client.2.1.0~beta4 -> installed opam-devel.2.1.0~beta4 Done. <><> opam-devel.2.1.0~beta4 installed successfully ><><><><><><><><><><><><><><> => The development version of opam has been successfully compiled into /home/opam/.opam/4.11/lib/opam-devel. You should not run it from there, please install the binaries to your PATH, e.g. with sudo cp /home/opam/.opam/4.11/lib/opam-devel/opam /usr/local/bin If you just want to give it a try without altering your current installation, you could use instead: alias opam2="OPAMROOT=~/.opam2 /home/opam/.opam/4.11/lib/opam-devel/opam" # Run eval $(opam env) to update the current shell environment 2021-05-03 04:46.02 ---> using "e3e694f2e2acefbb1c736074593e4ed9519fa28bcacb04ce221113caf7c619d7" from cache /: (env OPAMEXTERNALSOLVER builtin-0install) /: (env OPAMCRITERIA +removed) /: (run (shell "rm -rf ~/.opam && opam init -ya --bare --config ~/.opamrc-sandbox ~/opam-repository")) Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally 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. <><> Fetching repository information ><><><><><><><><><><><><><><><><><><><><><> [default] Initialised User configuration: ~/.profile is already up-to-date. [NOTE] Make sure that ~/.profile is well sourced in your ~/.bashrc. 2021-05-03 04:46.02 ---> using "994210567fc74f2e4ea2666c54af8efeef1124fd1b8a409e7a42a3900b5b0e3d" from cache /: (run (network host) (shell "git clone -q 'git://github.com/ocaml/ocaml-beta-repository.git' ~/'beta' && git -C ~/'beta' checkout -q 79aeeadd813bdae424ab53f882f08bee0a4e0b89")) 2021-05-03 04:46.02 ---> using "73d057d9a75d3fb712189b77476927d054d7247f8421955cb72dfcb0294b320e" from cache /: (run (shell "opam repository add --dont-select 'beta' ~/'beta'")) [beta] Initialised 2021-05-03 04:46.02 ---> using "883cc12f2fd777afc528f51cf9b7c4e073248e757811f4b918a5f77d53bb7199" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=beta,default 4.11.2")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "4.11.2"} | "ocaml-system" {= "4.11.2"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> retrieved ocaml-base-compiler.4.11.2 (cached) -> installed ocaml-base-compiler.4.11.2 -> installed ocaml-config.1 -> installed ocaml.4.11.2 Done. # Run eval $(opam env --switch=4.11.2) to update the current shell environment 2021-05-03 04:46.02 ---> using "39a307cb58b2edc99e0c8e4c1fe2be25d20c81c40f1377470c899f291da34f2f" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [157 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Ign:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages [8626 kB] - Fetched 8847 kB in 2s (3597 kB/s) - Reading package lists... - 2021-05-03 04:46.02 ---> using "b93a3e795e0ea33edcd686be667f817384cfdfbc17f4f8a501e84051e50315f5" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "\ \nopam install -vy \"pa_ppx_ag.0.07.02\"\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: \"pa_ppx_ag.0.07.02\" | grep -q '\"debian-unstable\"'; then\ \n echo \"This package failed and has been disabled for CI using the 'x-ci-accept-failures' field.\"\ \n exit 69\ \n fi\ \nfi\ \n\ \n\ \nexit $res\ \n")) [ERROR] Package conflict! * No agreement on the version of ocaml-base-compiler: - (invariant) -> ocaml-base-compiler = 4.11.2 - pa_ppx_ag -> pa_ppx >= 0.07.02 -> ocaml (>= 4.10.0 & != 4.10.3 & < 4.11.2 | = 4.12.0) -> ocaml-base-compiler = 4.10.0 You can temporarily relax the switch invariant with `--update-invariant' No solution found, exiting 'opam install -vy pa_ppx_ag.0.07.02' failed. "/bin/bash" "-c" " opam install -vy "pa_ppx_ag.0.07.02" res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: "pa_ppx_ag.0.07.02" | grep -q '"debian-unstable"'; then echo "This package failed and has been disabled for CI using the 'x-ci-accept-failures' field." exit 69 fi fi exit $res " failed with exit status 20 Failed: Build failed