Building on x86-bm-c15.sw.ocaml.org (from ocaml/opam:debian-unstable) 2024-06-01 08:35.54 ---> using "0acd5aeaa8f7bc314514d9795d14a7f12ec72a6a5b11c5904350189734c6859b" from cache /: (user (uid 1000) (gid 1000)) /: (env OPAMPRECISETRACKING 1) /: (env OPAMUTF8 never) /: (env OPAMEXTERNALSOLVER builtin-0install) /: (env OPAMCRITERIA +removed) /: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam")) 2024-06-01 08:35.54 ---> using "65c3237f501f7c75f3828458ecf2342bc41c98aaef8c6a7fd82bf46a58cb258c" from cache /: (run (network host) (shell "rm -rf ~/opam-repository && git clone -q 'https://github.com/ocaml/opam-repository' ~/opam-repository && git -C ~/opam-repository checkout -q 0b9453aa6048fe22dfdf9af320fe1dd40296d350")) 2024-06-01 08:35.54 ---> using "e3560806fa0f854f1d1ba2f13f52af9b505adc32c9c8ac6b9a3d232a44e83c7a" from cache /: (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. 2024-06-01 08:35.54 ---> using "a6cb48a09672e1fb12e82349ff98389c4f1321dfe5b94739b915db27204615f0" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=default '5.2' '5.2.0'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "5.2.0"} | "ocaml-system" {= "5.2.0"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved ocaml-config.3 (cached) -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> installed ocaml-options-vanilla.1 -> retrieved ocaml-base-compiler.5.2.0 (cached) -> installed ocaml-base-compiler.5.2.0 -> installed ocaml-config.3 -> installed ocaml.5.2.0 -> installed base-domains.base -> installed base-nnp.base Done. # Run eval $(opam env --switch=5.2) to update the current shell environment 2024-06-01 08:35.54 ---> using "648c001a2ffb01e424d89dc39fced2e06f8a11bf74fe6c62ea038b55cabdae2f" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [198 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2024-05-31-2004.43-F-2024-05-27-2005.20.pdiff [217 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2024-05-31-2004.43-F-2024-05-27-2005.20.pdiff [217 kB] - Fetched 479 kB in 4s (122 kB/s) - Reading package lists... - 2024-06-01 08:35.54 ---> using "1907da6bc4243c03145805b1cfd278da55852124b3b8ee5c95096e4f6a15dcfd" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "\ \nopam remove -y \"mirage-tc.0.3.0\"\ \nopam install -vy \"mirage-tc.0.3.0\"\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: \"mirage-tc.0.3.0\" | 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 $res\ \n")) [NOTE] mirage-tc.0.3.0 is not installed. Nothing to do. [ERROR] Package conflict! * No agreement on the version of ocaml-base-compiler: - (invariant) -> ocaml-base-compiler >= 5.2.0 - mirage-tc >= 0.3.0 -> mstruct >= 1.3.1 -> ocaml < 4.06.0 -> ocaml-base-compiler < 3.07+1 You can temporarily relax the switch invariant with `--update-invariant' * No agreement on the version of ocaml: - (invariant) -> ocaml-base-compiler >= 5.2.0 -> ocaml = 5.2.0 - mirage-tc >= 0.3.0 -> mstruct >= 1.3.1 -> jbuilder >= 1.0+beta9 -> ocaml < 5.0 * Missing dependency: - mirage-tc >= 0.3.0 -> mstruct >= 1.3.1 -> ocaml < 4.06.0 -> ocaml-variants -> ocaml-beta unmet availability conditions: 'enable-ocaml-beta-repository' No solution found, exiting 'opam install -vy mirage-tc.0.3.0' failed. "/usr/bin/env" "bash" "-c" " opam remove -y "mirage-tc.0.3.0" opam install -vy "mirage-tc.0.3.0" res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: "mirage-tc.0.3.0" | 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