Building on laodoke.caelum.ci.dev (from ocaml/opam:debian-unstable) 2025-06-19 11:24.44 ---> using "0acd5aeaa8f7bc314514d9795d14a7f12ec72a6a5b11c5904350189734c6859b" from cache /: (user (uid 1000) (gid 1000)) /: (env OPAMPRECISETRACKING 1) /: (env OPAMUTF8 never) /: (env OPAMEXTERNALSOLVER builtin-0install) /: (env OPAMCRITERIA +removed) /: (env CI true) /: (env OPAM_HEALTH_CHECK_CI true) /: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam")) 2025-06-19 11:24.44 ---> using "40df4fa4cdfc68a5fa7a326047e82a7adc5df52b8059d4a7b745bdd50aad56e7" 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 85c0ae7c3d35162c6ab6387e823d02d11bb7c212")) 2025-06-19 11:24.44 ---> using "b84eca2a00483a6b2c6df2ffab4d6d94655aed06a514ded91e77432786de54f2" 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. 2025-06-19 11:24.44 ---> using "cdf15c30c809691a58c51fa61dd7a0eeb40101a920b892cc27caec109d66fec4" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam switch create --repositories=default '5.0' '5.0.0'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "5.0.0"}] <><> 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.5.0.0 (cached) -> installed ocaml-base-compiler.5.0.0 -> installed ocaml-config.3 -> installed ocaml.5.0.0 -> installed base-domains.base -> installed base-nnp.base Done. # To update the current shell environment, run: eval $(opam env --switch=5.0) 2025-06-19 11:24.44 ---> using "bb9a6a05f2b4050e138bd351a5967d8789fb702c3a7f6a6daeeade9ff7299c2d" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [208 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-06-19-0808.37-F-2025-06-14-1435.52.pdiff [160 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-06-19-0808.37-F-2025-06-14-1435.52.pdiff [160 kB] - Fetched 432 kB in 3s (154 kB/s) - Reading package lists... - 2025-06-19 11:24.44 ---> using "7b5326c457bb707140bbb7ed0e6cd28fa5915c2fdce4ef541a81deda0dcd8e86" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache))) (network host) (shell "opam remove -y cb-check.0.1\ \nopam install -vy cb-check.0.1\ \nres=$?\ \nif [ $res = 31 ]; then\ \n if opam show -f x-ci-accept-failures: cb-check.0.1 | 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")) [NOTE] cb-check.0.1 is not installed. Nothing to do. The following actions will be performed: === install 3 packages - install cb-check 0.1 - install dune 3.19.1 [required by cb-check] - install yojson 3.0.0 [required by cb-check] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 1/9: [cb-check.0.1: http] Processing 2/9: [cb-check.0.1: http] [dune.3.19.1: extract] Processing 3/9: [cb-check.0.1: http] [dune.3.19.1: extract] [yojson.3.0.0: extract] Processing 3/9: [cb-check.0.1: extract] [dune.3.19.1: extract] [yojson.3.0.0: extract] -> retrieved yojson.3.0.0 (cached) Processing 3/9: [cb-check.0.1: extract] [dune.3.19.1: extract] -> retrieved cb-check.0.1 (https://github.com/ocurrent/current-bench/archive/refs/tags/0.1.zip) Processing 3/9: [dune.3.19.1: extract] -> retrieved dune.3.19.1 (cached) Processing 4/9: [dune: ocaml 71] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "ocaml" "boot/bootstrap.ml" "-j" "71" (CWD=/home/opam/.opam/5.0/.opam-switch/build/dune.3.19.1) - ocamlc -output-complete-exe -w -24 -g -o .duneboot.exe -I boot -I +unix unix.cma boot/libs.ml boot/duneboot.ml - ./.duneboot.exe -j 71 - Processing 4/9: [dune: ./_boot/dune.exe build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "./_boot/dune.exe" "build" "dune.install" "--release" "--profile" "dune-bootstrap" "-j" "71" (CWD=/home/opam/.opam/5.0/.opam-switch/build/dune.3.19.1) -> compiled dune.3.19.1 -> installed dune.3.19.1 Processing 6/9: [yojson: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "yojson" "-j" "71" "@install" (CWD=/home/opam/.opam/5.0/.opam-switch/build/yojson.3.0.0) -> compiled yojson.3.0.0 -> installed yojson.3.0.0 Processing 8/9: [cb-check: dune build] + /home/opam/.opam/opam-init/hooks/sandbox.sh "build" "dune" "build" "-p" "cb-check" "-j" "71" "@install" (CWD=/home/opam/.opam/5.0/.opam-switch/build/cb-check.0.1) [ERROR] The compilation of cb-check.0.1 failed at "dune build -p cb-check -j 71 @install". #=== ERROR while compiling cb-check.0.1 =======================================# # context 2.4.0~alpha2 | linux/x86_64 | ocaml-base-compiler.5.0.0 | file:///home/opam/opam-repository # path ~/.opam/5.0/.opam-switch/build/cb-check.0.1 # command ~/.opam/opam-init/hooks/sandbox.sh build dune build -p cb-check -j 71 @install # exit-code 1 # env-file ~/.opam/log/cb-check-8-8addff.env # output-file ~/.opam/log/cb-check-8-8addff.out ### output ### # (cd _build/default && /home/opam/.opam/5.0/bin/ocamlopt.opt -w -40 -g -I cb-check/.main.eobjs/byte -I cb-check/.main.eobjs/native -I /home/opam/.opam/5.0/lib/yojson -intf-suffix .ml -no-alias-deps -open Dune__exe -o cb-check/.main.eobjs/native/dune__exe__Main.cmx -c -impl cb-check/main.ml) # File "cb-check/main.ml", line 19, characters 34-35: # 19 | match Cb_schema.S.of_json j with # ^ # Error: This expression has type # Yojson.Safe.t = # [ `Assoc of (string * Yojson.Safe.t) list # | `Bool of bool # | `Float of float # | `Int of int # | `Intlit of string # | `List of Yojson.Safe.t list # | `Null # | `String of string ] # but an expression was expected of type # [> `Assoc of # (string * # [> `List of # [> `Assoc of # (string * # [> `Assoc of # (string * # [> `Assoc of # (string * # [> `Float of float # | `Int of int # | `Intlit of string # | `Null # | `String of string ]) # list # | `Float of float # | `Int of int # | `Intlit of string # | `List of # [> `Float of float # | `Int of int # | `Intlit of string # | `Null # | `String of string ] # list # | `Null # | `String of string ]) # list # | `List of # [> `Assoc of # (string * # [> `Assoc of # (string * # [> `Float of float # | `Int of int # | `Intlit of string # | `Null # | `String of string ]) # list # | `Float of float # | `Int of int # | `Intlit of string # | `List of # [> `Float of float # | `Int of int # | `Intlit of string # | `List of # [> `Float of float ] list # | `Null # | `String of string ] # list # | `Null # | `String of string ]) # list ] # list # | `Null # | `String of string ]) # list ] # list # | `Null # | `String of string # | `Tuple of [> `Int of int ] list ]) # list ] # Type # Yojson.Safe.t = # [ `Assoc of (string * Yojson.Safe.t) list # | `Bool of bool # | `Float of float # | `Int of int # | `Intlit of string # | `List of Yojson.Safe.t list # | `Null # | `String of string ] # is not compatible with type # [> `List of # [> `Assoc of # (string * # [> `Assoc of # (string * # [> `Assoc of # (string * # [> `Float of float # | `Int of int # | `Intlit of string # | `Null # | `String of string ]) # list # | `Float of float # | `Int of int # | `Intlit of string # | `List of # [> `Float of float # | `Int of int # | `Intlit of string # | `Null # | `String of string ] # list # | `Null # | `String of string ]) # list # | `List of # [> `Assoc of # (string * # [> `Assoc of # (string * # [> `Float of float # | `Int of int # | `Intlit of string # | `Null # | `String of string ]) # list # | `Float of float # | `Int of int # | `Intlit of string # | `List of # [> `Float of float # | `Int of int # | `Intlit of string # | `List of [> `Float of float ] list # | `Null # | `String of string ] # list # | `Null # | `String of string ]) # list ] # list # | `Null # | `String of string ]) # list ] # list # | `Null # | `String of string # | `Tuple of [> `Int of int ] list ] # The first variant type does not allow tag(s) `Tuple - (cd _build/default && /home/opam/.opam/5.0/bin/ocamlopt.opt -w -40 -g -I cb-check/.main.eobjs/byte -I cb-check/.main.eobjs/native -I /home/opam/.opam/5.0/lib/yojson -intf-suffix .ml -no-alias-deps -open Dune__exe -o cb-check/.main.eobjs/native/dune__exe__Main.cmx -c -impl cb-check/main.ml) - File "cb-check/main.ml", line 19, characters 34-35: - 19 | match Cb_schema.S.of_json j with - ^ - Error: This expression has type - Yojson.Safe.t = - [ `Assoc of (string * Yojson.Safe.t) list - | `Bool of bool - | `Float of float - | `Int of int - | `Intlit of string - | `List of Yojson.Safe.t list - | `Null - | `String of string ] - but an expression was expected of type - [> `Assoc of - (string * - [> `List of - [> `Assoc of - (string * - [> `Assoc of - (string * - [> `Assoc of - (string * - [> `Float of float - | `Int of int - | `Intlit of string - | `Null - | `String of string ]) - list - | `Float of float - | `Int of int - | `Intlit of string - | `List of - [> `Float of float - | `Int of int - | `Intlit of string - | `Null - | `String of string ] - list - | `Null - | `String of string ]) - list - | `List of - [> `Assoc of - (string * - [> `Assoc of - (string * - [> `Float of float - | `Int of int - | `Intlit of string - | `Null - | `String of string ]) - list - | `Float of float - | `Int of int - | `Intlit of string - | `List of - [> `Float of float - | `Int of int - | `Intlit of string - | `List of - [> `Float of float ] list - | `Null - | `String of string ] - list - | `Null - | `String of string ]) - list ] - list - | `Null - | `String of string ]) - list ] - list - | `Null - | `String of string - | `Tuple of [> `Int of int ] list ]) - list ] - Type - Yojson.Safe.t = - [ `Assoc of (string * Yojson.Safe.t) list - | `Bool of bool - | `Float of float - | `Int of int - | `Intlit of string - | `List of Yojson.Safe.t list - | `Null - | `String of string ] - is not compatible with type - [> `List of - [> `Assoc of - (string * - [> `Assoc of - (string * - [> `Assoc of - (string * - [> `Float of float - | `Int of int - | `Intlit of string - | `Null - | `String of string ]) - list - | `Float of float - | `Int of int - | `Intlit of string - | `List of - [> `Float of float - | `Int of int - | `Intlit of string - | `Null - | `String of string ] - list - | `Null - | `String of string ]) - list - | `List of - [> `Assoc of - (string * - [> `Assoc of - (string * - [> `Float of float - | `Int of int - | `Intlit of string - | `Null - | `String of string ]) - list - | `Float of float - | `Int of int - | `Intlit of string - | `List of - [> `Float of float - | `Int of int - | `Intlit of string - | `List of [> `Float of float ] list - | `Null - | `String of string ] - list - | `Null - | `String of string ]) - list ] - list - | `Null - | `String of string ]) - list ] - list - | `Null - | `String of string - | `Tuple of [> `Int of int ] list ] - The first variant type does not allow tag(s) `Tuple <><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><> +- The following actions failed | - build cb-check 0.1 +- +- The following changes have been performed | - install dune 3.19.1 | - install yojson 3.0.0 +- # To update the current shell environment, run: eval $(opam env) The former state can be restored with: /usr/bin/opam switch import "/home/opam/.opam/5.0/.opam-switch/backup/state-20250619112446.export" 'opam install -vy cb-check.0.1' failed. "/usr/bin/env" "bash" "-c" "opam remove -y cb-check.0.1 opam install -vy cb-check.0.1 res=$? if [ $res = 31 ]; then if opam show -f x-ci-accept-failures: cb-check.0.1 | 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 31 Failed: Build failed