package cryptoverif

  1. Overview
  2. Docs
On This Page
  1. Error log

cryptoverif 2.06

Error log

The package failed to build. The error log from opam follows.

Opam plugin "depext" may require upgrading/reinstalling. Reinstall the plugin on the current switch? [Y/n] y
The following actions will be performed:
  - recompile ocaml-base-compiler 5.1.1*  [upstream or system changes]
  - recompile ocaml-config        3       [upstream or system changes]
  - recompile ocaml               5.1.1   [uses ocaml-base-compiler, ocaml-config]
  - recompile opam-depext         1.2.1-1
  - recompile base-domains        base    [uses ocaml]
  - recompile base-nnp            base    [uses base-domains]
===== 6 to recompile =====

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved ocaml-config.3  (cached)
-> retrieved opam-depext.1.2.1-1  (cached)
-> retrieved ocaml-base-compiler.5.1.1  (cached)
-> removed   base-nnp.base
-> removed   base-domains.base
-> removed   opam-depext.1.2.1-1
-> removed   ocaml.5.1.1
-> removed   ocaml-config.3
-> removed   ocaml-base-compiler.5.1.1
-> installed ocaml-base-compiler.5.1.1
-> installed ocaml-config.3
-> installed ocaml.5.1.1
-> installed base-domains.base
-> installed base-nnp.base
-> installed opam-depext.1.2.1-1
Done.

<><> opam-depext.1.2.1-1 installed successfully <><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
# Run eval $(opam env) to update the current shell environment

<><> Carrying on to "opam depext -viy cryptoverif.2.06" <><><><><><><><><><><><>

You are using opam 2.1+, where external dependency handling has been integrated: consider calling opam directly, the 'depext' plugin interface is provided for backwards compatibility only
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
# The following system packages are needed:
libgmp-dev
m4
pkg-config
zlib1g-dev
The following actions will be performed:
  - install conf-gmp          4
  - install conf-pkg-config   3
  - install cryptoverif       2.06
  - install conf-m4           1
  - install dune              3.15.3
  - install ocamlfind         1.9.6
  - install conf-gmp-powm-sec 3
  - install conf-zlib         1
  - install csexp             1.5.2
  - install zarith            1.13
  - install dune-configurator 3.15.3
  - install cryptokit         1.19
===== 12 to install =====

The following system packages will first need to be installed:
    libgmp-dev m4 pkg-config zlib1g-dev

<><> 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" "libgmp-dev" "m4" "pkg-config" "zlib1g-dev"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libgmpxx4ldbl: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 ... 18766 files and directories currently installed.)
- Preparing to unpack .../0-libgmpxx4ldbl_2%3a6.2.1+dfsg1-1.1_amd64.deb ...
- Unpacking libgmpxx4ldbl:amd64 (2:6.2.1+dfsg1-1.1) ...
- Selecting previously unselected package libgmp-dev:amd64.
- Preparing to unpack .../1-libgmp-dev_2%3a6.2.1+dfsg1-1.1_amd64.deb ...
- Unpacking libgmp-dev:amd64 (2:6.2.1+dfsg1-1.1) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../2-libpkgconf3_1.8.1-1_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-1) ...
- Selecting previously unselected package m4.
- Preparing to unpack .../3-m4_1.4.19-3_amd64.deb ...
- Unpacking m4 (1.4.19-3) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../4-pkgconf-bin_1.8.1-1_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-1) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../5-pkgconf_1.8.1-1_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../6-pkg-config_1.8.1-1_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-1) ...
- Selecting previously unselected package zlib1g-dev:amd64.
- Preparing to unpack .../7-zlib1g-dev_1%3a1.2.13.dfsg-1_amd64.deb ...
- Unpacking zlib1g-dev:amd64 (1:1.2.13.dfsg-1) ...
- Setting up m4 (1.4.19-3) ...
- Setting up libpkgconf3:amd64 (1.8.1-1) ...
- Setting up libgmpxx4ldbl:amd64 (2:6.2.1+dfsg1-1.1) ...
- Setting up pkgconf-bin (1.8.1-1) ...
- Setting up zlib1g-dev:amd64 (1:1.2.13.dfsg-1) ...
- Setting up libgmp-dev:amd64 (2:6.2.1+dfsg1-1.1) ...
- Setting up pkgconf:amd64 (1.8.1-1) ...
- Setting up pkg-config:amd64 (1.8.1-1) ...
- Processing triggers for libc-bin (2.36-9+deb12u7) ...

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved conf-gmp.4  (cached)
-> retrieved conf-gmp-powm-sec.3  (cached)
Processing  6/36:
Processing  7/36: [cryptoverif.2.06: http]
Processing  8/36: [cryptoverif.2.06: http]
Processing  9/36: [cryptoverif.2.06: http] [conf-gmp: sh]
Processing 10/36: [cryptoverif.2.06: http] [conf-gmp: sh] [conf-m4: sh echo | m4]
Processing 11/36: [cryptoverif.2.06: http] [conf-gmp: sh] [conf-m4: sh echo | m4] [conf-pkg-config: pkg-config]
-> retrieved cryptokit.1.19  (cached)
Processing 12/36: [cryptoverif.2.06: http] [conf-gmp: sh] [conf-m4: sh echo | m4] [conf-pkg-config: pkg-config]
[ERROR] Failed to get sources of cryptoverif.2.06: Curl failed
Processing 12/36: [conf-gmp: sh] [conf-m4: sh echo | m4] [conf-pkg-config: pkg-config]
Processing 13/36: [conf-gmp: sh] [conf-m4: sh echo | m4] [conf-pkg-config: pkg-config]
Processing 14/36: [conf-gmp: sh] [conf-m4: sh echo | m4] [conf-pkg-config: pkg-config]
Processing 15/36: [conf-gmp: sh] [conf-m4: sh echo | m4] [conf-pkg-config: pkg-config]
-> retrieved csexp.1.5.2  (cached)
Processing 16/36: [conf-gmp: sh] [conf-m4: sh echo | m4] [conf-pkg-config: pkg-config]
- + cc -c -I/usr/local/include test.c
-> compiled  conf-gmp.4
Processing 16/36: [conf-m4: sh echo | m4] [conf-pkg-config: pkg-config]
-> installed conf-gmp.4
Processing 17/36: [conf-m4: sh echo | m4] [conf-pkg-config: pkg-config]
Processing 18/36: [conf-gmp-powm-sec: sh] [conf-m4: sh echo | m4] [conf-pkg-config: pkg-config]
- + echo
- + m4
- 
-> compiled  conf-m4.1
Processing 18/36: [conf-gmp-powm-sec: sh] [conf-pkg-config: pkg-config]
-> installed conf-m4.1
Processing 19/36: [conf-gmp-powm-sec: sh] [conf-pkg-config: pkg-config]
- usage: pkgconf [OPTIONS] [LIBRARIES]
- 
- basic options:
- 
-   --help                            this message
-   --about                           print pkgconf version and license to stdout
-   --version                         print supported pkg-config version to stdout
-   --atleast-pkgconfig-version       check whether or not pkgconf is compatible
-                                     with a specified pkg-config version
-   --errors-to-stdout                print all errors on stdout instead of stderr
-   --print-errors                    ensure all errors are printed
-   --short-errors                    be less verbose about some errors
-   --silence-errors                  explicitly be silent about errors
-   --list-all                        list all known packages
-   --list-package-names              list all known package names
-   --simulate                        simulate walking the calculated dependency graph
-   --no-cache                        do not cache already seen packages when
-                                     walking the dependency graph
-   --log-file=filename               write an audit log to a specified file
-   --with-path=path                  adds a directory to the search path
-   --define-prefix                   override the prefix variable with one that is guessed based on
-                                     the location of the .pc file
-   --dont-define-prefix              do not override the prefix variable under any circumstances
-   --prefix-variable=varname         sets the name of the variable that pkgconf considers
-                                     to be the package prefix
-   --relocate=path                   relocates a path and exits (mostly for testsuite)
-   --dont-relocate-paths             disables path relocation support
- 
- cross-compilation personality support:
- 
-   --personality=triplet|filename    sets the personality to 'triplet' or a file named 'filename'
-   --dump-personality                dumps details concerning selected personality
- 
- checking specific pkg-config database entries:
- 
-   --atleast-version                 require a specific version of a module
-   --exact-version                   require an exact version of a module
-   --max-version                     require a maximum version of a module
-   --exists                          check whether or not a module exists
-   --uninstalled                     check whether or not an uninstalled module will be used
-   --no-uninstalled                  never use uninstalled modules when satisfying dependencies
-   --no-provides                     do not use 'provides' rules to resolve dependencies
-   --maximum-traverse-depth          maximum allowed depth for dependency graph
-   --static                          be more aggressive when computing dependency graph
-                                     (for static linking)
-   --shared                          use a simplified dependency graph (usually default)
-   --pure                            optimize a static dependency graph as if it were a normal
-                                     dependency graph
-   --env-only                        look only for package entries in PKG_CONFIG_PATH
-   --ignore-conflicts                ignore 'conflicts' rules in modules
-   --validate                        validate specific .pc files for correctness
- 
- querying specific pkg-config database fields:
- 
-   --define-variable=varname=value   define variable 'varname' as 'value'
-   --variable=varname                print specified variable entry to stdout
-   --cflags                          print required CFLAGS to stdout
-   --cflags-only-I                   print required include-dir CFLAGS to stdout
-   --cflags-only-other               print required non-include-dir CFLAGS to stdout
-   --libs                            print required linker flags to stdout
-   --libs-only-L                     print required LDPATH linker flags to stdout
-   --libs-only-l                     print required LIBNAME linker flags to stdout
-   --libs-only-other                 print required other linker flags to stdout
-   --print-requires                  print required dependency frameworks to stdout
-   --print-requires-private          print required dependency frameworks for static
-                                     linking to stdout
-   --print-provides                  print provided dependencies to stdout
-   --print-variables                 print all known variables in module to stdout
-   --digraph                         print entire dependency graph in graphviz 'dot' format
-   --keep-system-cflags              keep -I/usr/include entries in cflags output
-   --keep-system-libs                keep -L/lib:/lib/i386-linux-gnu:/lib/x86_64-linux-gnu:/lib/x86_64-linux-gnux32:/lib32:/libx32:/usr/lib:/usr/lib/i386-linux-gnu:/usr/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnux32:/usr/lib32:/usr/libx32 entries in libs output
-   --path                            show the exact filenames for any matching .pc files
-   --modversion                      print the specified module's version to stdout
-   --internal-cflags                 do not filter 'internal' cflags from output
- 
- filtering output:
- 
-   --msvc-syntax                     print translatable fragments in MSVC syntax
-   --fragment-filter=types           filter output fragments to the specified types
- 
- report bugs to <https://github.com/pkgconf/pkgconf/issues/new>.
-> compiled  conf-pkg-config.3
Processing 19/36: [conf-gmp-powm-sec: sh]
-> installed conf-pkg-config.3
Processing 20/36: [conf-gmp-powm-sec: sh]
Processing 21/36: [conf-gmp-powm-sec: sh] [conf-zlib: pkg-config zlib]
-> retrieved ocamlfind.1.9.6  (cached)
Processing 22/36: [conf-gmp-powm-sec: sh] [conf-zlib: pkg-config zlib]
[ocamlfind: patch] applying 0001-Harden-test-for-OCaml-5.patch
Processing 23/36: [conf-gmp-powm-sec: sh] [conf-zlib: pkg-config zlib] [ocamlfind: patch]
- + cc -c -I/usr/local/include test.c
-> compiled  conf-gmp-powm-sec.3
Processing 23/36: [conf-zlib: pkg-config zlib] [ocamlfind: patch]
-> installed conf-gmp-powm-sec.3
Processing 24/36: [conf-zlib: pkg-config zlib] [ocamlfind: patch]
-> compiled  conf-zlib.1
Processing 24/36: [ocamlfind: patch]
-> installed conf-zlib.1
Processing 25/36: [ocamlfind: patch]
-> retrieved zarith.1.13  (cached)
Processing 25/36: [ocamlfind: ./configure]
- Welcome to findlib version 1.9.6
- Configuring core...
- Checking for #remove_directory...
- Testing threading model...
- systhread_supported: true
- Testing DLLs...
- Testing whether ppxopt can be supported...
- Checking for ocamlc -opaque...
- Checking for ocamlopt -g...
- Configuring libraries...
- unix: found (in +unix)
- dynlink: found (in +dynlink)
- bigarray: not present (possible since 4.08)
- compiler-libs: found
- dbm: not present (normal since 4.00)
- graphics: not present (normal since 4.09)
- num: not present (normal since 4.06)
- ocamlbuild: not present (normal since 4.03)
- ocamldoc: found (in +ocamldoc)
- raw_spacetime: not present (normal since 4.12)
- threads: found (in +threads)
- str: found (in +str)
- labltk: not present (normal since 4.02)
- native dynlink: found
- camlp4: disabled
- bytes: found, installing fake library
- Configuration for bytes written to site-lib-src/bytes/META
- Detecting compiler arguments: (extractor built) ok
- 
- About the OCAML core installation:
-     Standard library:      /home/opam/.opam/5.1/lib/ocaml
-     Binaries:              /home/opam/.opam/5.1/bin
-     Manual pages:          /home/opam/.opam/5.1/man
-     Multi-threading type:  posix
- The directory of site-specific packages will be
-     site-lib:              /home/opam/.opam/5.1/lib
- The configuration file is written to:
-     findlib config file:   /home/opam/.opam/5.1/lib/findlib.conf
- Software will be installed:
-     Libraries:             in <site-lib>/findlib
-     Binaries:              /home/opam/.opam/5.1/bin
-     Manual pages:          /home/opam/.opam/5.1/man
-     topfind script:        /home/opam/.opam/5.1/lib/ocaml
- Topfind ppxopt support:    yes
- Toolbox:                   no
- Link custom runtime:       no
- Need bytes compatibility:  no
- 
- Configuration has been written to Makefile.config
- 
- You can now do 'make all', and optionally 'make opt', to build ocamlfind.
Processing 25/36: [ocamlfind: make all]
-> retrieved dune.3.15.3  (cached)
Processing 26/36: [dune: ocaml 39] [ocamlfind: make all]
-> retrieved dune-configurator.3.15.3  (cached)
- for p in findlib; do ( cd src/$p; /usr/bin/make all ) || exit; done
- make[1]: Entering directory '/home/opam/.opam/5.1/.opam-switch/build/ocamlfind.1.9.6/src/findlib'
- ocamllex fl_meta.mll
- 22 states, 392 transitions, table size 1700 bytes
- USE_CYGPATH="0"; \
- export USE_CYGPATH; \
- cat findlib_config.mlp | \
-          ../../tools/patch '@CONFIGFILE@' '/home/opam/.opam/5.1/lib/findlib.conf' | \
-          ../../tools/patch '@STDLIB@' '/home/opam/.opam/5.1/lib/ocaml' | \
- 	sed -e 's;@AUTOLINK@;true;g' \
- 	    -e 's;@SYSTEM@;linux;g' \
- 	     >findlib_config.ml
- if [ "true" = "true" ]; then                 \
- 	cp topfind.ml.in topfind.ml;                             \
- else                                                             \
- 	sed -e '/PPXOPT_BEGIN/,/PPXOPT_END/ d' topfind.ml.in     \
- 		> topfind.ml ;                                   \
- fi
- ocamldep *.ml *.mli >depend
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -g -c findlib_config.ml
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -g -c fl_split.ml
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -g -c fl_metatoken.ml
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -g -c fl_meta.ml
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -c fl_metascanner.mli
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -g -c fl_metascanner.ml
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -c fl_topo.mli
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -g -c fl_topo.ml
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -c fl_package_base.mli
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -g -c fl_package_base.ml
- File "fl_package_base.ml", line 304, characters 22-40:
- 304 | 	 let pkg_ancestors = query_requirements predlist pkg in
-       	                     ^^^^^^^^^^^^^^^^^^
- Warning 6 [labels-omitted]: label preds was omitted in the application of this function.
- 
- File "fl_package_base.ml", line 350, characters 18-36:
- 350 |   let ancestors = query_requirements predlist package_name in
-                         ^^^^^^^^^^^^^^^^^^
- Warning 6 [labels-omitted]: label preds was omitted in the application of this function.
- 
- File "fl_package_base.ml", line 375, characters 23-41:
- 375 | 	  let pkg_ancestors = query_requirements predlist pkg in
-       	                      ^^^^^^^^^^^^^^^^^^
- Warning 6 [labels-omitted]: label preds was omitted in the application of this function.
- 
- File "fl_package_base.ml", line 510, characters 16-35:
- 510 | 	     ( let c = package_definitions search_path pkg.package_name in
-       	               ^^^^^^^^^^^^^^^^^^^
- Warning 6 [labels-omitted]: label search_path was omitted in the application of this function.
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -c findlib.mli
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -g -c findlib.ml
- File "findlib.ml", line 390, characters 2-26:
- 390 |   Fl_package_base.requires predlist pkg
-         ^^^^^^^^^^^^^^^^^^^^^^^^
- Warning 6 [labels-omitted]: label preds was omitted in the application of this function.
- 
- File "findlib.ml", line 396, characters 2-33:
- 396 |   Fl_package_base.requires_deeply predlist pkglist
-         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Warning 6 [labels-omitted]: label preds was omitted in the application of this function.
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -g -c fl_args.ml
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -g -c fl_lint.ml
- ocamlc -I +compiler-libs -a -o findlib.cma findlib_config.cmo fl_split.cmo fl_metatoken.cmo fl_meta.cmo fl_metascanner.cmo fl_topo.cmo fl_package_base.cmo findlib.cmo fl_args.cmo fl_lint.cmo
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -g -c ocaml_args.ml
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -g -c frontend.ml
- File "frontend.ml", line 859, characters 10-39:
- 859 |           Fl_package_base.package_users predicates1 packages1
-                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Warning 6 [labels-omitted]: label preds was omitted in the application of this function.
- ocamlc -I +compiler-libs  -o ocamlfind -g findlib.cma unix.cma \
-            -I +unix -I +dynlink ocaml_args.cmo frontend.cmo
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -c topfind.mli
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -g -c topfind.ml
- File "topfind.ml", line 128, characters 40-63:
- 128 |                      match Hashtbl.find Toploop.directive_table "ppx" with
-                                               ^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: Toploop.directive_table
- 
- File "topfind.ml", line 258, characters 4-27:
- 258 |     Toploop.directive_table
-           ^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: Toploop.directive_table
- 
- File "topfind.ml", line 268, characters 4-27:
- 268 |     Toploop.directive_table
-           ^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: Toploop.directive_table
- 
- File "topfind.ml", line 280, characters 4-27:
- 280 |     Toploop.directive_table
-           ^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: Toploop.directive_table
- 
- File "topfind.ml", line 293, characters 4-27:
- 293 |     Toploop.directive_table
-           ^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: Toploop.directive_table
- 
- File "topfind.ml", line 307, characters 4-27:
- 307 |     Toploop.directive_table
-           ^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: Toploop.directive_table
- 
- File "topfind.ml", line 319, characters 4-27:
- 319 |     Toploop.directive_table
-           ^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: Toploop.directive_table
- ocamlc -I +compiler-libs -a -o findlib_top.cma topfind.cmo
- USE_CYGPATH="0"; \
- export USE_CYGPATH; \
- cat topfind_rd1.p | \
-          ../../tools/patch '@SITELIB@' '/home/opam/.opam/5.1/lib' \
-     	    >topfind
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -c fl_dynload.mli
- ocamlc -I +compiler-libs -opaque   -I +unix -I +dynlink -g -c fl_dynload.ml
- ocamlc -I +compiler-libs -a -o findlib_dynload.cma fl_dynload.cmo
- make[1]: Leaving directory '/home/opam/.opam/5.1/.opam-switch/build/ocamlfind.1.9.6/src/findlib'
- /usr/bin/make all-config
- make[1]: Entering directory '/home/opam/.opam/5.1/.opam-switch/build/ocamlfind.1.9.6'
- USE_CYGPATH="0"; \
- export USE_CYGPATH; \
- cat findlib.conf.in | \
-      tools/patch '@SITELIB@' '/home/opam/.opam/5.1/lib' | \
- 		 tools/patch '@FINDLIB_PATH@' '/home/opam/.opam/5.1/lib/ocaml:/home/opam/.opam/5.1/lib' -p >findlib.conf
- if ./tools/cmd_from_same_dir ocamlc; then \
- 	echo 'ocamlc="ocamlc.opt"' >>findlib.conf; \
- fi
- if ./tools/cmd_from_same_dir ocamlopt; then \
- 	echo 'ocamlopt="ocamlopt.opt"' >>findlib.conf; \
- fi
- if ./tools/cmd_from_same_dir ocamldep; then \
- 	echo 'ocamldep="ocamldep.opt"' >>findlib.conf; \
- fi
- if ./tools/cmd_from_same_dir ocamldoc; then \
- 	echo 'ocamldoc="ocamldoc.opt"' >>findlib.conf; \
- fi
- make[1]: Leaving directory '/home/opam/.opam/5.1/.opam-switch/build/ocamlfind.1.9.6'
Processing 26/36: [dune: ocaml 39] [ocamlfind: make opt]
- for p in findlib; do ( cd src/$p; /usr/bin/make opt ) || exit; done
- make[1]: Entering directory '/home/opam/.opam/5.1/.opam-switch/build/ocamlfind.1.9.6/src/findlib'
- ocamlopt -I +compiler-libs -g -opaque  -I +unix -I +dynlink -c findlib_config.ml
- ocamlopt -I +compiler-libs -g -opaque  -I +unix -I +dynlink -c fl_split.ml
- ocamlopt -I +compiler-libs -g -opaque  -I +unix -I +dynlink -c fl_metatoken.ml
- ocamlopt -I +compiler-libs -g -opaque  -I +unix -I +dynlink -c fl_meta.ml
- ocamlopt -I +compiler-libs -g -opaque  -I +unix -I +dynlink -c fl_metascanner.ml
- ocamlopt -I +compiler-libs -g -opaque  -I +unix -I +dynlink -c fl_topo.ml
- ocamlopt -I +compiler-libs -g -opaque  -I +unix -I +dynlink -c fl_package_base.ml
- File "fl_package_base.ml", line 304, characters 22-40:
- 304 | 	 let pkg_ancestors = query_requirements predlist pkg in
-       	                     ^^^^^^^^^^^^^^^^^^
- Warning 6 [labels-omitted]: label preds was omitted in the application of this function.
- 
- File "fl_package_base.ml", line 350, characters 18-36:
- 350 |   let ancestors = query_requirements predlist package_name in
-                         ^^^^^^^^^^^^^^^^^^
- Warning 6 [labels-omitted]: label preds was omitted in the application of this function.
- 
- File "fl_package_base.ml", line 375, characters 23-41:
- 375 | 	  let pkg_ancestors = query_requirements predlist pkg in
-       	                      ^^^^^^^^^^^^^^^^^^
- Warning 6 [labels-omitted]: label preds was omitted in the application of this function.
- 
- File "fl_package_base.ml", line 510, characters 16-35:
- 510 | 	     ( let c = package_definitions search_path pkg.package_name in
-       	               ^^^^^^^^^^^^^^^^^^^
- Warning 6 [labels-omitted]: label search_path was omitted in the application of this function.
- ocamlopt -I +compiler-libs -g -opaque  -I +unix -I +dynlink -c findlib.ml
- File "findlib.ml", line 390, characters 2-26:
- 390 |   Fl_package_base.requires predlist pkg
-         ^^^^^^^^^^^^^^^^^^^^^^^^
- Warning 6 [labels-omitted]: label preds was omitted in the application of this function.
- 
- File "findlib.ml", line 396, characters 2-33:
- 396 |   Fl_package_base.requires_deeply predlist pkglist
-         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Warning 6 [labels-omitted]: label preds was omitted in the application of this function.
- ocamlopt -I +compiler-libs -g -opaque  -I +unix -I +dynlink -c fl_args.ml
- ocamlopt -I +compiler-libs -g -opaque  -I +unix -I +dynlink -c fl_lint.ml
- ocamlopt -I +compiler-libs -g -a -o findlib.cmxa findlib_config.cmx fl_split.cmx fl_metatoken.cmx fl_meta.cmx fl_metascanner.cmx fl_topo.cmx fl_package_base.cmx findlib.cmx fl_args.cmx fl_lint.cmx
- if [ 1 -gt 0 ]; then \
-     ocamlopt -I +compiler-libs -g -shared -o findlib.cmxs findlib_config.cmx fl_split.cmx fl_metatoken.cmx fl_meta.cmx fl_metascanner.cmx fl_topo.cmx fl_package_base.cmx findlib.cmx fl_args.cmx fl_lint.cmx; \
- fi
- ocamlopt -I +compiler-libs -g -opaque  -I +unix -I +dynlink -c ocaml_args.ml
- ocamlopt -I +compiler-libs -g -opaque  -I +unix -I +dynlink -c frontend.ml
- File "frontend.ml", line 859, characters 10-39:
- 859 |           Fl_package_base.package_users predicates1 packages1
-                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Warning 6 [labels-omitted]: label preds was omitted in the application of this function.
- ocamlopt -I +compiler-libs -g -o ocamlfind_opt findlib.cmxa unix.cmxa \
- 	   -I +unix -I +dynlink ocaml_args.cmx frontend.cmx
- ocamlopt -I +compiler-libs -g -opaque  -I +unix -I +dynlink -c topfind.ml
- File "topfind.ml", line 128, characters 40-63:
- 128 |                      match Hashtbl.find Toploop.directive_table "ppx" with
-                                               ^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: Toploop.directive_table
- 
- File "topfind.ml", line 258, characters 4-27:
- 258 |     Toploop.directive_table
-           ^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: Toploop.directive_table
- 
- File "topfind.ml", line 268, characters 4-27:
- 268 |     Toploop.directive_table
-           ^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: Toploop.directive_table
- 
- File "topfind.ml", line 280, characters 4-27:
- 280 |     Toploop.directive_table
-           ^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: Toploop.directive_table
- 
- File "topfind.ml", line 293, characters 4-27:
- 293 |     Toploop.directive_table
-           ^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: Toploop.directive_table
- 
- File "topfind.ml", line 307, characters 4-27:
- 307 |     Toploop.directive_table
-           ^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: Toploop.directive_table
- 
- File "topfind.ml", line 319, characters 4-27:
- 319 |     Toploop.directive_table
-           ^^^^^^^^^^^^^^^^^^^^^^^
- Alert deprecated: Toploop.directive_table
- ocamlopt -I +compiler-libs -g -a -o findlib_top.cmxa topfind.cmx
- if [ 1 -gt 0 ]; then \
-     ocamlopt -I +compiler-libs -g -shared -o findlib_top.cmxs topfind.cmx; \
- fi
- ocamlopt -I +compiler-libs -g -opaque  -I +unix -I +dynlink -c fl_dynload.ml
- ocamlopt -I +compiler-libs -g -a -o findlib_dynload.cmxa fl_dynload.cmx
- if [ 1 -gt 0 ]; then \
-     ocamlopt -I +compiler-libs -g -shared -o findlib_dynload.cmxs fl_dynload.cmx; \
- fi
- make[1]: Leaving directory '/home/opam/.opam/5.1/.opam-switch/build/ocamlfind.1.9.6/src/findlib'
-> compiled  ocamlfind.1.9.6
Processing 26/36: [dune: ocaml 39]
Processing 27/36: [dune: ocaml 39] [ocamlfind: make install]
- if [ "0" -eq 1 ]; then \
-     for x in camlp4 dbm graphics labltk num ocamlbuild; do \
-       if [ -f "/home/opam/.opam/5.1/lib/$x/META" ]; then \
-         if ! grep -Fq '[distributed with Ocaml]' "//home/opam/.opam/5.1/lib/$x/META"; then \
-           rm -f site-lib-src/$x/META; \
-         fi; \
-       fi; \
-     done; \
-     test -f "site-lib-src/num/META" || rm -f "site-lib-src/num-top/META"; \
-   fi
- echo 'SITELIB_META =' > Makefile.packages.in
- for x in `ls site-lib-src`; do test ! -f "site-lib-src/$x/META" || echo $x >> Makefile.packages.in; done
- tr '\n' ' ' < Makefile.packages.in > Makefile.packages
- rm Makefile.packages.in
- install -d "/home/opam/.opam/5.1/bin"
- install -d "/home/opam/.opam/5.1/man"
- /usr/bin/make install-config
- make[1]: Entering directory '/home/opam/.opam/5.1/.opam-switch/build/ocamlfind.1.9.6'
- install -d "`dirname \"/home/opam/.opam/5.1/lib/findlib.conf\"`"
- test -f "/home/opam/.opam/5.1/lib/findlib.conf" || install -c findlib.conf "/home/opam/.opam/5.1/lib/findlib.conf"
- make[1]: Leaving directory '/home/opam/.opam/5.1/.opam-switch/build/ocamlfind.1.9.6'
- for p in findlib; do ( cd src/$p; /usr/bin/make install ); done
- make[1]: Entering directory '/home/opam/.opam/5.1/.opam-switch/build/ocamlfind.1.9.6/src/findlib'
- install -d "/home/opam/.opam/5.1/lib/findlib"
- install -d "/home/opam/.opam/5.1/bin"
- test 1 -eq 0 || install -d "/home/opam/.opam/5.1/lib/ocaml"
- test 1 -eq 0 || install -c topfind "/home/opam/.opam/5.1/lib/ocaml/"
- files=` ../../tools/collect_files ../../Makefile.config \
- findlib.cmi findlib.mli findlib.cma findlib.cmxa findlib.a findlib.cmxs \
- findlib_config.cmi findlib_config.ml topfind.cmi topfind.mli \
- fl_args.cmi fl_lint.cmi fl_meta.cmi fl_split.cmi fl_topo.cmi ocaml_args.cmi \
- fl_package_base.mli fl_package_base.cmi fl_metascanner.mli fl_metascanner.cmi \
- fl_metatoken.cmi findlib_top.cma findlib_top.cmxa findlib_top.a findlib_top.cmxs \
- findlib_dynload.cma findlib_dynload.cmxa findlib_dynload.a findlib_dynload.cmxs fl_dynload.mli fl_dynload.cmi \
- META` && \
- install -c $files "/home/opam/.opam/5.1/lib/findlib/"
- f="ocamlfind"; { test -f ocamlfind_opt && f="ocamlfind_opt"; }; \
- install -c $f "/home/opam/.opam/5.1/bin/ocamlfind"
- # the following "if" block is only needed for 4.00beta2
- if [ 1 -eq 0 -a -f "/home/opam/.opam/5.1/lib/ocaml/compiler-libs/topdirs.cmi" ]; then \
-     cd "/home/opam/.opam/5.1/lib/ocaml/compiler-libs/"; \
-     install -c topdirs.cmi toploop.cmi "/home/opam/.opam/5.1/lib/findlib/"; \
- fi
- make[1]: Leaving directory '/home/opam/.opam/5.1/.opam-switch/build/ocamlfind.1.9.6/src/findlib'
- /usr/bin/make install-meta
- make[1]: Entering directory '/home/opam/.opam/5.1/.opam-switch/build/ocamlfind.1.9.6'
- for x in bytes ; do install -d "/home/opam/.opam/5.1/lib/$x"; install -c site-lib-src/$x/META "/home/opam/.opam/5.1/lib/$x/META.tmp" && mv "/home/opam/.opam/5.1/lib/$x/META.tmp" "/home/opam/.opam/5.1/lib/$x/META"; done
- install -d "/home/opam/.opam/5.1/lib/findlib"; install -c Makefile.packages "/home/opam/.opam/5.1/lib/findlib/Makefile.packages"
- make[1]: Leaving directory '/home/opam/.opam/5.1/.opam-switch/build/ocamlfind.1.9.6'
- test ! -f 'site-lib-src/num-top/META' || { cd src/findlib; /usr/bin/make install-num-top; }
- test ! -f 'site-lib-src/camlp4/META' ||	install -c tools/safe_camlp4 "/home/opam/.opam/5.1/bin"
- /usr/bin/make install-doc
- make[1]: Entering directory '/home/opam/.opam/5.1/.opam-switch/build/ocamlfind.1.9.6'
- install -d "/home/opam/.opam/5.1/man/man1" "/home/opam/.opam/5.1/man/man3" "/home/opam/.opam/5.1/man/man5"
- install -c doc/ref-man/ocamlfind.1 "/home/opam/.opam/5.1/man/man1"
- install -c doc/ref-man/META.5 doc/ref-man/site-lib.5 doc/ref-man/findlib.conf.5 "/home/opam/.opam/5.1/man/man5"
- make[1]: Leaving directory '/home/opam/.opam/5.1/.opam-switch/build/ocamlfind.1.9.6'
-> installed ocamlfind.1.9.6
Processing 27/36: [dune: ocaml 39]
Processing 28/36: [dune: ocaml 39] [zarith: ./configure]
- binary ocaml: found in /home/opam/.opam/5.1/bin
- binary ocamlc: found in /home/opam/.opam/5.1/bin
- binary ocamldep: found in /home/opam/.opam/5.1/bin
- binary ocamlmklib: found in /home/opam/.opam/5.1/bin
- binary ocamldoc: found in /home/opam/.opam/5.1/bin
- binary ocamlopt: found in /home/opam/.opam/5.1/bin
- checking compilation with ocamlc -O3 -Wall -Wextra : working
- include caml/mlvalues.h: found
- library dynlink.cmxa: found
- binary ocamlfind: found in /home/opam/.opam/5.1/bin
- OCaml's word size is 64
- package gmp: found
- OCaml supports -bin-annot to produce documentation
- 
- detected configuration:
- 
-   native-code:          yes
-   dynamic linking:      yes
-   defines:              -DHAS_GMP 
-   includes:             -I/home/opam/.opam/5.1/lib/ocaml  
-   libraries:             -lgmp 
-   linker options:       
-   C options:            -O3 -Wall -Wextra 
-   installation path:    /home/opam/.opam/5.1/lib
-   installation method   findlib
- 
- configuration successful!
- now type "make" to build
- then type "make install" or "sudo make install" to install
Processing 28/36: [dune: ocaml 39] [zarith: make]
- (echo "let"; grep "version" META | head -1) > zarith_version.ml
- ocamldep  zarith_version.ml z.ml q.ml big_int_Z.ml z.mli q.mli big_int_Z.mli > depend
- ocamlc -g -I +compiler-libs -bin-annot  -c zarith_version.ml
- ocamlc -g -I +compiler-libs -bin-annot  -c z.mli
- ocamlc -g -I +compiler-libs -bin-annot  -c z.ml
- ocamlc -g -I +compiler-libs -bin-annot  -c q.mli
- ocamlc -g -I +compiler-libs -bin-annot  -c q.ml
- ocamlc -g -I +compiler-libs -bin-annot  -c big_int_Z.mli
- ocamlc -g -I +compiler-libs -bin-annot  -c big_int_Z.ml
- ocamlmklib -g -failsafe -o zarith zarith_version.cmo z.cmo q.cmo big_int_Z.cmo -lgmp  
- ocamlc -ccopt "-I/home/opam/.opam/5.1/lib/ocaml   -DHAS_GMP  -O3 -Wall -Wextra " -c caml_z.c
- ocamlmklib -g -failsafe -o zarith caml_z.o -lgmp  
- ocamlc -g -I +compiler-libs -bin-annot  -c zarith_top.ml
- ocamlc -g -o zarith_top.cma -a zarith_top.cmo
- ocamlopt -g -I +compiler-libs  -c zarith_version.ml
- ocamlopt -g -I +compiler-libs  -c z.ml
- ocamlopt -g -I +compiler-libs  -c q.ml
- ocamlopt -g -I +compiler-libs  -c big_int_Z.ml
- ocamlmklib -g -failsafe -o zarith zarith_version.cmx z.cmx q.cmx big_int_Z.cmx -lgmp  
- ocamlopt -shared -o zarith.cmxs -I . zarith.cmxa -linkall
-> compiled  zarith.1.13
Processing 28/36: [dune: ocaml 39]
Processing 29/36: [dune: ocaml 39] [zarith: make install]
- ocamlfind install -destdir "/home/opam/.opam/5.1/lib" zarith META zarith.cma libzarith.a z.cmi q.cmi big_int_Z.cmi zarith_top.cma z.mli zarith.cmxa zarith_version.cmx z.cmx q.cmx big_int_Z.cmx zarith.cmxs zarith.h q.mli big_int_Z.mli zarith.a z.cmti q.cmti big_int_Z.cmti -optional dllzarith.so
- Installed /home/opam/.opam/5.1/lib/zarith/big_int_Z.cmti
- Installed /home/opam/.opam/5.1/lib/zarith/q.cmti
- Installed /home/opam/.opam/5.1/lib/zarith/z.cmti
- Installed /home/opam/.opam/5.1/lib/zarith/zarith.a
- Installed /home/opam/.opam/5.1/lib/zarith/big_int_Z.mli
- Installed /home/opam/.opam/5.1/lib/zarith/q.mli
- Installed /home/opam/.opam/5.1/lib/zarith/zarith.h
- Installed /home/opam/.opam/5.1/lib/zarith/zarith.cmxs
- Installed /home/opam/.opam/5.1/lib/zarith/big_int_Z.cmx
- Installed /home/opam/.opam/5.1/lib/zarith/q.cmx
- Installed /home/opam/.opam/5.1/lib/zarith/z.cmx
- Installed /home/opam/.opam/5.1/lib/zarith/zarith_version.cmx
- Installed /home/opam/.opam/5.1/lib/zarith/zarith.cmxa
- Installed /home/opam/.opam/5.1/lib/zarith/z.mli
- Installed /home/opam/.opam/5.1/lib/zarith/zarith_top.cma
- Installed /home/opam/.opam/5.1/lib/zarith/big_int_Z.cmi
- Installed /home/opam/.opam/5.1/lib/zarith/q.cmi
- Installed /home/opam/.opam/5.1/lib/zarith/z.cmi
- Installed /home/opam/.opam/5.1/lib/zarith/libzarith.a
- Installed /home/opam/.opam/5.1/lib/zarith/zarith.cma
- Installed /home/opam/.opam/5.1/lib/stublibs/dllzarith.so
- Installed /home/opam/.opam/5.1/lib/stublibs/dllzarith.so.owner
- ocamlfind: [WARNING] You have installed DLLs but the directory /home/opam/.opam/5.1/lib/stublibs is not mentioned in ld.conf
- Installed /home/opam/.opam/5.1/lib/zarith/META
-> installed zarith.1.13
Processing 29/36: [dune: ocaml 39]
+ /home/opam/.opam/5.1/bin/ocaml "boot/bootstrap.ml" "-j" "39" (CWD=/home/opam/.opam/5.1/.opam-switch/build/dune.3.15.3)
- 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 39
- cd _boot && /home/opam/.opam/5.1/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-6 -alert -unstable -I +unix -I +threads opamLocal.ml
- File "vendor/opam/src/repository/opamLocal.ml", lines 109-114, characters 46-34:
- Warning 8 [partial-match]: this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- Checksum_mismatch _
- 
- File "vendor/opam/src/repository/opamLocal.ml", lines 170-189, characters 44-56:
- Warning 8 [partial-match]: this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- Checksum_mismatch _
- 
- File "vendor/opam/src/repository/opamLocal.ml", lines 209-231, characters 8-44:
- Warning 8 [partial-match]: this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- Checksum_mismatch _
- cd _boot && /home/opam/.opam/5.1/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-6 -alert -unstable -I +unix -I +threads opamVCS.ml
- File "vendor/opam/src/repository/opamVCS.ml", lines 179-182, characters 11-40:
- Warning 8 [partial-match]: this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- Checksum_mismatch _
- cd _boot && /home/opam/.opam/5.1/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-6 -alert -unstable -I +unix -I +threads opamDownload.ml
- File "vendor/opam/src/repository/opamDownload.ml", lines 323-361, characters 42-41:
- Warning 8 [partial-match]: this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- Checksum_mismatch _
- cd _boot && /home/opam/.opam/5.1/bin/ocamlopt.opt -c -g -no-alias-deps -w -49-6 -alert -unstable -I +unix -I +threads opamRepository.ml
- File "vendor/opam/src/repository/opamRepository.ml", lines 88-90, characters 45-77:
- Warning 8 [partial-match]: this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- Checksum_mismatch _
- 
- File "vendor/opam/src/repository/opamRepository.ml", lines 277-281, characters 38-17:
- Warning 8 [partial-match]: this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- Checksum_mismatch _
- 
- File "vendor/opam/src/repository/opamRepository.ml", lines 423-427, characters 12-42:
- Warning 8 [partial-match]: this pattern-matching is not exhaustive.
- Here is an example of a case that is not matched:
- (_, Checksum_mismatch _)
- 

Processing 29/36: [dune: ./_boot/dune.exe build]
+ /home/opam/.opam/5.1/.opam-switch/build/dune.3.15.3/./_boot/dune.exe "build" "dune.install" "--release" "--profile" "dune-bootstrap" "-j" "39" (CWD=/home/opam/.opam/5.1/.opam-switch/build/dune.3.15.3)
-> compiled  dune.3.15.3
-> installed dune.3.15.3
Processing 31/36: [csexp: dune build]
+ /home/opam/.opam/5.1/bin/dune "build" "-p" "csexp" "-j" "39" "@install" (CWD=/home/opam/.opam/5.1/.opam-switch/build/csexp.1.5.2)
-> compiled  csexp.1.5.2
-> installed csexp.1.5.2
Processing 33/36: [dune-configurator: rm]
+ /usr/bin/rm "-rf" "vendor/csexp" (CWD=/home/opam/.opam/5.1/.opam-switch/build/dune-configurator.3.15.3)
+ /usr/bin/rm "-rf" "vendor/pp" (CWD=/home/opam/.opam/5.1/.opam-switch/build/dune-configurator.3.15.3)
Processing 33/36: [dune-configurator: dune build]
+ /home/opam/.opam/5.1/bin/dune "build" "-p" "dune-configurator" "-j" "39" "@install" (CWD=/home/opam/.opam/5.1/.opam-switch/build/dune-configurator.3.15.3)
-> compiled  dune-configurator.3.15.3
-> installed dune-configurator.3.15.3
Processing 35/36: [cryptokit: dune build]
+ /home/opam/.opam/5.1/bin/dune "build" "-p" "cryptokit" "-j" "39" "@install" (CWD=/home/opam/.opam/5.1/.opam-switch/build/cryptokit.1.19)
- (cd _build/default/src && config/flags.exe)
- ZLib: ............................... enabled
- Hardware support for AES and GCM: ... enabled
- getentropy():........................ enabled
-> compiled  cryptokit.1.19
-> installed cryptokit.1.19

#=== ERROR while fetching sources for cryptoverif.2.06 ========================#
OpamSolution.Fetch_fail("https://cryptoverif.inria.fr/cryptoverif2.06.tar.gz (Curl failed: \"/usr/bin/curl --write-out %{http_code}\\\\n --retry 3 --retry-delay 2 --user-agent opam/2.1.6 -L -o /home/opam/.opam/5.1/.opam-switch/sources/cryptoverif.2.06/cryptoverif2.06.tar.gz.part -- https://cryptoverif.inria.fr/cryptoverif2.06.tar.gz\" exited with code 60)")


<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - fetch cryptoverif 2.06
+- 
+- The following changes have been performed
| - install conf-gmp          4
| - install conf-gmp-powm-sec 3
| - install conf-m4           1
| - install conf-pkg-config   3
| - install conf-zlib         1
| - install cryptokit         1.19
| - install csexp             1.5.2
| - install dune              3.15.3
| - install dune-configurator 3.15.3
| - install ocamlfind         1.9.6
| - install zarith            1.13
+- 
# 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/5.1/.opam-switch/backup/state-20240529181857.export"
'opam --cli=2.1 install cryptoverif.2.06 --verbose --yes --confirm-level=unsafe-yes' failed.
OCaml

Innovation. Community. Security.