0.176s:+ fetch -o orb.pkg 'https://builds.robur.coop/job/orb/build/latest/f/bin/orb.pkg?platform=freebsd-14' 3.744s:orb.pkg 3830 kB 1350 kBps 03s 3.744s:+ pkg install -y orb.pkg 3.744s:Updating poudriere repository catalogue... 3.744s:pkg: No SRV record found for the repo 'poudriere' 3.744s:poudriere repository is up to date. 3.744s:All repositories are up to date. 3.744s:The following 13 package(s) will be affected (of 0 checked): 3.744s: 3.744s:New packages to be INSTALLED: 3.744s: bash: 5.2.37 3.745s: curl: 8.11.1_1 3.745s: expat: 2.6.4 3.745s: gettext-runtime: 0.23.1 3.745s: git: 2.47.1 3.745s: gmake: 4.4.1 3.745s: libidn2: 2.3.7 3.745s: libnghttp2: 1.64.0 3.745s: libpsl: 0.21.5_1 3.745s: libunistring: 1.2 3.745s: orb: 1.0.0.2.g8f912f3 3.745s: patch: 2.7.6_2 3.745s: readline: 8.2.13_2 3.745s: 3.745s:Number of packages to be installed: 13 3.745s: 3.745s:The process will require 61 MiB more space. 3.745s:10 MiB to be downloaded. 3.797s:[orba.orb] [1/13] Fetching libnghttp2-1.64.0.pkg: .. done 3.797s:[orba.orb] [2/13] Fetching libidn2-2.3.7.pkg: .. done 3.797s:[orba.orb] [3/13] Fetching patch-2.7.6_2.pkg: .. done 3.797s:[orba.orb] [4/13] Fetching gmake-4.4.1.pkg: ... done 3.797s:[orba.orb] [5/13] Fetching libunistring-1.2.pkg: .... done 3.857s:[orba.orb] [6/13] Fetching readline-8.2.13_2.pkg: ... done 3.857s:[orba.orb] [7/13] Fetching libpsl-0.21.5_1.pkg: . done 3.857s:[orba.orb] [8/13] Fetching curl-8.11.1_1.pkg: ......... done 3.928s:[orba.orb] [9/13] Fetching bash-5.2.37.pkg: .......... done 4.032s:[orba.orb] [10/13] Fetching gettext-runtime-0.23.1.pkg: .. done 4.032s:[orba.orb] [11/13] Fetching expat-2.6.4.pkg: . done 4.032s:[orba.orb] [12/13] Fetching git-2.47.1.pkg: .......... done 4.192s:Checking integrity... done (0 conflicting) 4.192s:[orba.orb] [13/13] Installing libunistring-1.2... 4.192s:[orba.orb] Extracting libunistring-1.2: .......... done 4.249s:[orba.orb] [1/13] Installing libidn2-2.3.7... 4.249s:[orba.orb] [1/13] Extracting libidn2-2.3.7: .......... done 4.287s:[orba.orb] [2/13] Installing libnghttp2-1.64.0... 4.287s:[orba.orb] [2/13] Extracting libnghttp2-1.64.0: .......... done 4.345s:[orba.orb] [3/13] Installing libpsl-0.21.5_1... 4.345s:[orba.orb] [3/13] Extracting libpsl-0.21.5_1: .......... done 4.345s:[orba.orb] [4/13] Installing readline-8.2.13_2... 4.345s:[orba.orb] [4/13] Extracting readline-8.2.13_2: .......... done 4.465s:[orba.orb] [5/13] Installing curl-8.11.1_1... 4.465s:[orba.orb] [5/13] Extracting curl-8.11.1_1: .......... done 4.562s:[orba.orb] [6/13] Installing gettext-runtime-0.23.1... 4.562s:[orba.orb] [6/13] Extracting gettext-runtime-0.23.1: .......... done 4.562s:[orba.orb] [7/13] Installing expat-2.6.4... 4.562s:[orba.orb] [7/13] Extracting expat-2.6.4: .......... done 4.606s:[orba.orb] [8/13] Installing patch-2.7.6_2... 4.606s:[orba.orb] [8/13] Extracting patch-2.7.6_2: ..... done 4.606s:[orba.orb] [9/13] Installing gmake-4.4.1... 4.606s:[orba.orb] [9/13] Extracting gmake-4.4.1: .......... done 4.662s:[orba.orb] [10/13] Installing bash-5.2.37... 4.662s:[orba.orb] [10/13] Extracting bash-5.2.37: .......... done 4.715s:[orba.orb] [11/13] Installing git-2.47.1... 4.715s:===> Creating groups 4.715s:Creating group 'git_daemon' with gid '964' 4.715s:===> Creating users 4.715s:Creating user 'git_daemon' with uid '964' 4.833s:[orba.orb] [11/13] Extracting git-2.47.1: .......... done 4.993s:[orba.orb] [12/13] Installing orb-1.0.0.2.g8f912f3... 5.415s:[orba.orb] [12/13] Extracting orb-1.0.0.2.g8f912f3: .. done 5.415s:===== 5.415s:Message from git-2.47.1: 5.415s: 5.415s:-- 5.415s:If you installed the GITWEB option please follow these instructions: 5.415s: 5.415s:In the directory /usr/local/share/examples/git/gitweb you can find all files to 5.415s:make gitweb work as a public repository on the web. 5.415s: 5.415s:All you have to do to make gitweb work is: 5.415s:1) Please be sure you're able to execute CGI scripts in 5.415s: /usr/local/share/examples/git/gitweb. 5.415s:2) Set the GITWEB_CONFIG variable in your webserver's config to 5.415s: /usr/local/etc/git/gitweb.conf. This variable is passed to gitweb.cgi. 5.415s:3) Restart server. 5.415s: 5.415s: 5.415s:If you installed the CONTRIB option please note that the scripts are 5.415s:installed in /usr/local/share/git-core/contrib. Some of them require 5.415s:other ports to be installed (perl, python, etc), which you may need to 5.415s:install manually. 5.415s:+ rm orb.pkg 5.415s:+ repos=default:https://opam.robur.coop,unikernels:git://git.robur.coop/robur/unikernel-repo.git 5.415s:+ orb build '--solver-timeout=600' '--switch-name=/tmp/myswitch' '--date=1589138087' '--out=.' '--repos=default:https://opam.robur.coop,unikernels:git://git.robur.coop/robur/unikernel-repo.git' mirage-unikernel-miragevpn_server-hvt 5.577s:[WARNING] /tmp exists and is not empty 5.577s:Proceed? [y/n] y 5.577s: 5.577s:<><> Fetching repository information ><><><><><><><><><><><><><><><><><><><><><> 5.577s:[empty] Initialised 5.577s:[ORB] using root "/tmp" and switch "myswitch" 6.052s:[unikernels] Initialised 11.890s:[default] Initialised 24.205s:[ORB] Switch myswitch created! 24.810s:[ORB] installing dependencies 24.810s:[ORB] Install start 25.135s:[ORB] Install mirage-unikernel-miragevpn_server-hvt 33.812s:The following actions will be performed: 33.812s:=== install 39 packages 33.812s: - install angstrom 0.16.1 [required by emile, uri] 33.812s: - install astring 0.8.5 [required by mirage] 33.812s: - install base-bigarray base 33.812s: - install base-threads base [required by dune] 33.812s: - install base-unix base [required by bos, dune] 33.812s: - install base64 3.5.1 [required by emile] 33.812s: - install bigstringaf 0.10.0 [required by emile] 33.812s: - install bos 0.2.1 [required by mirage] 33.812s: - install cmdliner 1.3.0 [required by mirage] 33.812s: - install conf-pkg-config 4 [required by opam-monorepo] 33.812s: - install conf-which 1 [required by ocaml-solo5] 33.812s: - install csexp 1.5.2 [required by dune-configurator] 33.812s: - install domain-name 0.4.0 [required by ipaddr] 33.812s: - install dune 3.17.2 [required by mirage] 33.812s: - install dune-configurator 3.17.2 [required by bigstringaf] 33.812s: - install emile 1.1 [required by mirage] 33.812s: - install fmt 0.9.0 [required by mirage] 33.812s: - install fpath 0.7.3 [required by mirage] 33.812s: - install ipaddr 5.6.0 [required by mirage] 33.812s: - install logs 0.7.0 [required by mirage] 33.812s: - install macaddr 5.6.0 [required by ipaddr] 33.812s: - install mirage 4.8.2 [required by mirage-unikernel-miragevpn_server-hvt] 33.812s: - install ocaml 4.14.2 [required by mirage, ocaml-solo5] 33.812s: - install ocaml-base-compiler 4.14.2 [required by ocaml] 33.812s: - install ocaml-config 2 [required by ocaml] 33.812s: - install ocaml-options-vanilla 1 33.812s: - install ocaml-solo5 0.8.5 [required by mirage-unikernel-miragevpn_server-hvt] 33.812s: - install ocaml-src 4.14.2 [required by ocaml-solo5] 33.812s: - install ocaml-syntax-shims 1.0.0 [required by angstrom] 33.812s: - install ocamlbuild 0.15.0 [required by astring, bos] 33.812s: - install ocamlfind 1.9.8 [required by ocaml-solo5] 33.812s: - install opam-monorepo 0.4.0 [required by mirage-unikernel-miragevpn_server-hvt] 33.812s: - install pecu 0.7 [required by emile] 33.812s: - install rresult 0.7.0 [required by mirage] 33.812s: - install solo5 0.8.1 [required by mirage-unikernel-miragevpn_server-hvt] 33.812s: - install stringext 1.6.0 [required by uri] 33.812s: - install topkg 1.0.7 [required by astring, bos] 33.812s: - install uri 4.4.0 [required by mirage] 33.812s: - install uutf 1.0.3 [required by emile] 33.812s: 33.812s:The following system packages will first need to be installed: 33.812s: pkgconf 33.812s: 33.812s:<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> 33.812s: 33.812s:opam believes some required external dependencies are missing. opam can: 33.812s:> 1. Run pkg to install them (may need root/sudo access) 33.812s: 2. Display the recommended pkg command and wait while you run it manually (e.g. in another terminal) 33.812s: 3. Continue anyway, and, upon success, permanently register that this external dependency is present, but not detectable 33.812s: 4. Abort the installation 33.812s: 33.812s:[1/2/3/4] 1 33.812s: 33.812s:+ /usr/local/sbin/pkg "install" "-y" "pkgconf" 33.991s:- Updating poudriere repository catalogue... 33.991s:- pkg: No SRV record found for the repo 'poudriere' 33.991s:- poudriere repository is up to date. 33.991s:- All repositories are up to date. 33.991s:- The following 1 package(s) will be affected (of 0 checked): 33.991s:- 33.991s:- New packages to be INSTALLED: 33.991s:- pkgconf: 2.3.0,1 33.991s:- 33.991s:- Number of packages to be installed: 1 33.991s:- 33.991s:- 83 KiB to be downloaded. 33.991s:- [orba.orb] [1/1] Fetching pkgconf-2.3.0,1.pkg: . done 33.991s:- Checking integrity... done (0 conflicting) 33.991s:- [orba.orb] [1/1] Installing pkgconf-2.3.0,1... 33.991s:- [orba.orb] [1/1] Extracting pkgconf-2.3.0,1: .......... done 33.991s: 33.991s:<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> 33.991s:-> installed base-bigarray.base 33.991s:-> installed base-threads.base 33.991s:-> installed base-unix.base 34.202s:-> retrieved base64.3.5.1 (https://opam.robur.coop/cache) 34.202s:-> retrieved astring.0.8.5 (https://opam.robur.coop/cache) 34.555s:-> retrieved angstrom.0.16.1 (https://opam.robur.coop/cache) 34.706s:-> retrieved bigstringaf.0.10.0 (https://opam.robur.coop/cache) 34.706s:-> retrieved bos.0.2.1 (https://opam.robur.coop/cache) 34.706s:-> installed conf-which.1 34.706s:-> installed conf-pkg-config.4 34.903s:-> retrieved cmdliner.1.3.0 (https://opam.robur.coop/cache) 34.953s:-> retrieved domain-name.0.4.0 (https://opam.robur.coop/cache) 35.012s:-> retrieved csexp.1.5.2 (https://opam.robur.coop/cache) 35.719s:-> retrieved fmt.0.9.0 (https://opam.robur.coop/cache) 35.719s:-> retrieved emile.1.1 (https://opam.robur.coop/cache) 36.324s:-> retrieved fpath.0.7.3 (https://opam.robur.coop/cache) 36.324s:-> retrieved ipaddr.5.6.0, macaddr.5.6.0 (https://opam.robur.coop/cache) 36.807s:-> retrieved logs.0.7.0 (https://opam.robur.coop/cache) 37.049s:-> retrieved mirage.4.8.2 (https://opam.robur.coop/cache) 37.930s:-> retrieved ocaml-config.2 (2 extra sources) 37.930s:-> retrieved ocaml-config.2 (2 extra sources) 37.930s:-> installed ocaml-options-vanilla.1 46.112s:-> retrieved dune.3.17.2, dune-configurator.3.17.2 (https://opam.robur.coop/cache) 46.421s:-> retrieved ocaml-solo5.0.8.5 (https://opam.robur.coop/cache) 46.612s:-> retrieved ocaml-syntax-shims.1.0.0 (https://opam.robur.coop/cache) 50.637s:-> retrieved ocamlfind.1.9.8 (https://opam.robur.coop/cache) 50.637s:-> retrieved ocamlbuild.0.15.0 (https://opam.robur.coop/cache) 50.637s:-> retrieved ocaml-base-compiler.4.14.2, ocaml-src.4.14.2 (https://opam.robur.coop/cache) 51.942s:-> retrieved rresult.0.7.0 (https://opam.robur.coop/cache) 51.942s:-> retrieved pecu.0.7 (https://opam.robur.coop/cache) 52.364s:-> retrieved stringext.1.6.0 (https://opam.robur.coop/cache) 52.818s:-> retrieved solo5.0.8.1 (https://opam.robur.coop/cache) 53.082s:-> retrieved topkg.1.0.7 (https://opam.robur.coop/cache) 53.512s:-> retrieved uutf.1.0.3 (https://opam.robur.coop/cache) 53.512s:-> retrieved uri.4.4.0 (https://opam.robur.coop/cache) 60.636s:-> retrieved opam-monorepo.0.4.0 (https://opam.robur.coop/cache) 81.372s:-> installed solo5.0.8.1 201.255s:-> installed ocaml-base-compiler.4.14.2 201.255s:-> installed ocaml-config.2 201.255s:-> installed ocaml.4.14.2 206.872s:-> installed ocaml-src.4.14.2 207.132s:-> installed cmdliner.1.3.0 210.282s:-> installed ocamlfind.1.9.8 213.862s:-> installed ocamlbuild.0.15.0 221.008s:-> installed topkg.1.0.7 222.552s:-> installed rresult.0.7.0 223.422s:-> installed uutf.1.0.3 223.602s:-> installed fmt.0.9.0 224.062s:-> installed astring.0.8.5 225.495s:-> installed fpath.0.7.3 225.682s:-> installed logs.0.7.0 229.102s:-> installed bos.0.2.1 238.872s:-> installed dune.3.17.2 242.072s:-> installed ocaml-syntax-shims.1.0.0 242.292s:-> installed macaddr.5.6.0 242.292s:-> installed domain-name.0.4.0 242.352s:-> installed csexp.1.5.2 245.700s:-> installed ipaddr.5.6.0 245.700s:-> installed stringext.1.6.0 245.700s:-> installed pecu.0.7 245.832s:-> installed base64.3.5.1 250.182s:-> installed dune-configurator.3.17.2 251.962s:-> installed bigstringaf.0.10.0 253.542s:-> installed angstrom.0.16.1 254.602s:-> installed emile.1.1 256.552s:-> installed uri.4.4.0 278.052s:-> installed opam-monorepo.0.4.0 282.942s:-> installed mirage.4.8.2 296.832s:-> installed ocaml-solo5.0.8.5 299.486s:Done. 299.486s:# To update the current shell environment, run: eval $(opam env --switch=myswitch) 299.486s:[ORB] Installed mirage-unikernel-miragevpn_server-hvt 299.486s:[ORB] installed dependencies 300.633s:-> retrieved mirage-unikernel-miragevpn_server-hvt.0.0.1 (git+https://github.com/robur-coop/miragevpn.git) 301.647s:[mirage-overlays] Initialised 301.751s:[opam-overlays] Initialised 302.744s:# To update the current shell environment, run: eval $(opam env) 302.744s:+ cd mirage-server/ 302.744s:+ mirage configure -t hvt --context ./mirage/context --no-extra-repo 303.452s:Successfully configured the unikernel. Now run 'make' (or more fine-grained steps: 'make all', 'make depends', or 'make lock'). 303.452s:gmake: Entering directory '/tmp/orb-build/mirage-server' 303.452s:gmake[1]: Entering directory '/tmp/orb-build/mirage-server' 303.452s: ↳ generate lockfile for monorepo dependencies 303.452s:==> Using 1 locally scanned package as the target. 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.027s:[WARNING] Unknown variable "with-dev-setup" 316.344s:[WARNING] Unknown variable "with-dev-setup" 318.104s:[WARNING] Unknown variable "with-dev-setup" 318.104s:[WARNING] Unknown variable "with-dev-setup" 318.659s:[WARNING] Unknown variable "with-dev-setup" 318.659s:[WARNING] Unknown variable "with-dev-setup" 318.659s:[WARNING] Unknown variable "with-dev-setup" 318.659s:[WARNING] Unknown variable "with-dev-setup" 318.659s:[WARNING] Unknown variable "with-dev-setup" 318.659s:[WARNING] Unknown variable "with-dev-setup" 318.659s:[WARNING] Unknown variable "with-dev-setup" 318.659s:[WARNING] Unknown variable "with-dev-setup" 318.659s:[WARNING] Unknown variable "with-dev-setup" 318.659s:[WARNING] Unknown variable "with-dev-setup" 318.659s:[WARNING] Unknown variable "with-dev-setup" 318.659s:[WARNING] Unknown variable "with-dev-setup" 318.659s:[WARNING] Unknown variable "with-dev-setup" 318.659s:[WARNING] Unknown variable "with-dev-setup" 318.659s:[WARNING] Unknown variable "with-dev-setup" 318.966s:[WARNING] Unknown variable "with-dev-setup" 319.426s:[WARNING] Unknown variable "with-dev-setup" 319.426s:[WARNING] Unknown variable "with-dev-setup" 319.806s:==> Found 114 opam dependencies for the target package. 319.806s:==> Querying opam database for their metadata and Dune compatibility. 319.806s:==> Calculating exact pins for each of them. 319.806s:==> Wrote lockfile with 72 entries to mirage/ovpn-server-hvt.opam.locked. You can now run opam monorepo pull to fetch their sources. 319.806s:gmake[1]: Leaving directory '/tmp/orb-build/mirage-server' 319.806s:The lock file has been generated. Run 'make pull' to retrieve the sources, or 'make install-switch' to install the host dependencies. 319.806s:echo " ↳ install external dependencies for monorepo" 319.806s: ↳ install external dependencies for monorepo 319.806s:env OPAMVAR_monorepo="opam-monorepo" opam monorepo depext -y -l mirage/ovpn-server-hvt.opam.locked 319.806s:==> Using lockfile mirage/ovpn-server-hvt.opam.locked 319.806s: ↳ fetch monorepo dependencies in the duniverse folder 319.806s:==> Using lockfile mirage/ovpn-server-hvt.opam.locked 354.001s:Successfully pulled 72/72 repositories 354.001s:The sources have been pulled to the duniverse folder. Run 'make build' to build the unikernel. 354.001s:gmake: Leaving directory '/tmp/orb-build/mirage-server' 354.507s:[ORB] now building mirage-unikernel-miragevpn_server-hvt.0.0.1 355.611s:[ERROR] The compilation of mirage-unikernel-miragevpn_server-hvt.0.0.1 failed at "gmake -Cmirage-server/ build". 355.611s: 355.611s:#=== ERROR while compiling mirage-unikernel-miragevpn_server-hvt.0.0.1 ========# 355.611s:# context 2.3.0 | freebsd/x86_64 | | git://git.robur.coop/robur/unikernel-repo.git 355.611s:# path /tmp/orb-build 355.611s:# command /usr/local/bin/gmake -Cmirage-server/ build 355.611s:# exit-code 2 355.611s:# env-file /tmp/opam-root-11153/mirage-unikernel-miragevpn_server-hvt-11153-c4017b.env 355.611s:# output-file /tmp/opam-root-11153/mirage-unikernel-miragevpn_server-hvt-11153-c4017b.out 355.611s:### output ### 355.611s:# gmake: Entering directory '/tmp/orb-build/mirage-server' 355.611s:# dune build --profile release --root . ./dist 355.611s:# File "duniverse/mirage-sleep/unix/dune", line 5, characters 12-20: 355.611s:# 5 | (libraries lwt.unix duration)) 355.611s:# ^^^^^^^^ 355.611s:# Error: Library "lwt.unix" in _build/solo5/duniverse/lwt/src/unix is hidden 355.611s:# (optional with unavailable dependencies). 355.611s:# -> required by library "mirage-sleep.unix" in 355.611s:# _build/solo5/duniverse/mirage-sleep/unix 355.611s:# -> required by executable main in dune.build:11 355.611s:# -> required by _build/solo5/main.exe 355.611s:# -> required by _build/solo5/ovpn-server.hvt 355.611s:# -> required by _build/solo5/dist/ovpn-server.hvt 355.611s:# -> required by alias dist/all (context solo5) 355.611s:# -> required by alias dist/default (context solo5) 355.611s:# gmake: *** [Makefile:46: build] Error 1 355.611s:# gmake: Leaving directory '/tmp/orb-build/mirage-server' 355.611s: 355.611s:[ORB] failed to build package mirage-unikernel-miragevpn_server-hvt.0.0.1: "/usr/local/bin/gmake -Cmirage-server/ build" exited with code 2 "Error: Library "lwt.unix" in _build/solo5/duniverse/lwt/src/unix is hidden" 356.113s:[ORB] cleaning up 357.932s:[ORB] Switch myswitch removed