Building on x86-bm-c9.sw.ocaml.org (from ocaml/opam:debian-unstable) Unable to find image 'ocaml/opam:debian-unstable' locally debian-unstable: Pulling from ocaml/opam 63563b31af74: Pulling fs layer 63563b31af74: Verifying Checksum 63563b31af74: Download complete 63563b31af74: Pull complete Digest: sha256:8f6038a9795a3c7cc61b90b742e29558b247d69f92f73dea67cb146602ff83f6 Status: Downloaded newer image for ocaml/opam:debian-unstable 2025-02-26 16:48.21 ---> 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")) 2025-02-26 16:48.21 ---> 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 1d1ea2841b231665859c831a77400c2a4deca6f4")) 2025-02-26 16:48.21 ---> using "26edb71e033f6c021f6aed95c1cf22939c08a231a2cfa0c24b2281bd33145e5b" 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. 2025-02-26 16:48.21 ---> using "7efb7ea393cd4e7ff32d44e82f396eb5cc6c9809cf13925aba37e1c16f0b7883" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "opam switch create --repositories=default '5.3' '5.3.0'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "5.3.0"} | "ocaml-system" {= "5.3.0"}] <><> 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-compiler.5.3.0 (cached) -> installed ocaml-compiler.5.3.0 -> installed ocaml-base-compiler.5.3.0 -> installed ocaml-config.3 -> installed ocaml.5.3.0 -> installed base-domains.base -> installed base-effects.base -> installed base-nnp.base Done. # To update the current shell environment, run: eval $(opam env --switch=5.3) 2025-02-26 16:48.21 ---> using "6f34e16995c41c70096e87e00a56b840c5bd411732eaed9a31d1d27d4aa092b7" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [205 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-2025-02-26-1409.51-F-2025-02-16-2015.54.pdiff [736 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-02-26-1409.51-F-2025-02-16-2015.54.pdiff [736 kB] - Fetched 1005 kB in 3s (315 kB/s) - Reading package lists... 2025-02-26 16:48.21 ---> using "aefe02236694bbca29d5399b52c171b3e709ce4000a4b1d337be35d95012d1d1" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "opam pin add -k version dune $(opam show -f version dune)")) dune is now pinned to version 3.17.2 The following actions will be performed: === install 1 package - install dune 3.17.2 (pinned) <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved dune.3.17.2 (cached) -> installed dune.3.17.2 Done. # To update the current shell environment, run: eval $(opam env) 2025-02-26 16:48.21 ---> using "6e7e7e53f3fd027e0377dd6c15485e2e927e9622397364a79382a99c5a5ff57c" from cache /: (env DUNE_CACHE enabled) /: (env DUNE_CACHE_TRANSPORT direct) /: (env DUNE_CACHE_DUPLICATION copy) /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "curl -fsSL https://get.dune.build/install | sh")) #=#=# ##O#-# 0.1% # 1.4% #### 6.2% ################### 26.9% ################################################################### 94.2% ######################################################################## 100.0% dune x86_64-unknown-linux-musl was installed successfully to ~/.local/bin/dune To use dune you will need to source the file "$HOME/.local/share/dune/env/env.bash" (or similar as appropriate for your shell) export PATH="/home/opam/.local/bin:$PATH" To get started, run: dune --help 2025-02-26 16:48.21 ---> using "42012678825dcbc35f93596017a63769cc3f22691b6a4c401224c56525dc9509" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "PLACE=$(mktemp -d) && cd $PLACE && echo '(lang dune 3.17)\ \n(package\ \n (name dummy)\ \n (allow_empty true)\ \n (depends (ocaml (= 5.3.0))))' > dune-project && PATH=$HOME/.local/bin:$PATH dune pkg lock && PATH=$HOME/.local/bin:$PATH dune build")) Solution for dune.lock: - ocaml.5.3.0 - ocaml-base-compiler.5.3.0 - ocaml-compiler.5.3.0 - ocaml-config.3 Downloading ocaml-compiler.5.3.0 Building ocaml-compiler.5.3.0 Building ocaml-base-compiler.5.3.0 2025-02-26 16:48.21 ---> using "ca7d82ed485937696c077530c449dd14f7d61c86c045c2da95c88f2a973713c4" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "cd $HOME && opam source charrua-client-mirage.1.2.2 && cd charrua-client-mirage.1.2.2 && opam install ./ --depext-only --with-test && echo '(lang dune 3.17)\ \n(lock_dir\ \n (repositories overlay default ))\ \n\ \n(repository\ \n (name default)\ \n (url \"git+https://github.com/ocaml/opam-repository.git\"))\ \n\ \n\ \n' > dune-workspace && PATH=$HOME/.local/bin:$PATH dune pkg lock && PATH=$HOME/.local/bin:$PATH dune build")) Successfully extracted to /home/opam/charrua-client-mirage.1.2.2 [WARNING] Failed checks on charrua-client package definition from source at file:///home/opam/charrua-client-mirage.1.2.2: warning 68: Missing field 'license' [WARNING] Failed checks on charrua-client-mirage package definition from source at file:///home/opam/charrua-client-mirage.1.2.2: warning 68: Missing field 'license' [WARNING] Failed checks on charrua-client-lwt package definition from source at file:///home/opam/charrua-client-mirage.1.2.2: warning 68: Missing field 'license' Solution for dune.lock: - alcotest.1.8.0 - arp.4.0.0 - astring.0.8.5 - base.v0.17.1 - base-bytes.base - base-threads.base - base-unix.base - cmdliner.1.3.0 - cppo.1.8.0 - csexp.1.5.2 - cstruct.6.2.0 - cstruct-lwt.6.2.0 - cstruct-unix.6.2.0 - digestif.1.2.0 - domain-name.0.4.1 - dune-configurator.3.17.2 - duration.0.2.1 - eqaf.0.10 - ethernet.3.2.0 - fmt.0.9.0 - ipaddr.5.6.0 - ipaddr-cstruct.5.6.0 - ipaddr-sexp.5.6.0 - logs.0.7.0 - lru.0.3.1 - lwt.5.9.0 - lwt-dllist.1.0.1 - lwt_log.1.1.2 - macaddr.5.6.0 - macaddr-cstruct.5.6.0 - macaddr-sexp.5.6.0 - menhir.20240715 - menhirCST.20240715 - menhirLib.20240715 - menhirSdk.20240715 - metrics.0.4.1 - mirage-clock.4.2.0 - mirage-crypto.2.0.0 - mirage-crypto-rng.2.0.0 - mirage-flow.5.0.0 - mirage-mtime.5.0.0 - mirage-net.4.0.0 - mirage-protocols.8.0.0 - mirage-random.3.0.0 - mirage-random-test.0.1.0 - mirage-sleep.4.0.0 - mirage-time.3.0.0 - mtime.2.1.0 - num.1.5-1 - ocaml.5.3.0 - ocaml-base-compiler.5.3.0 - ocaml-compiler.5.3.0 - ocaml-compiler-libs.v0.17.0 - ocaml-config.3 - ocaml-syntax-shims.1.0.0 - ocaml_intrinsics_kernel.v0.17.1 - ocamlbuild.0.15.0+dune - ocamlfind.1.9.8+dune - ocplib-endian.1.2 - parsexp.v0.17.0 - ppx_cstruct.6.2.0 - ppx_derivers.1.2.1 - ppx_sexp_conv.v0.17.0 - ppxlib.0.35.0 - ppxlib_jane.v0.17.2 - psq.0.2.1 - randomconv.0.2.0 - rawlink.2.1 - re.1.12.0 - rresult.0.7.0 - seq.base - sexplib.v0.17.0 - sexplib0.v0.17.0 - stdlib-shims.0.3.0 - tcpip.9.0.0 - topkg.1.0.7 - tuntap.2.0.1 - uutf.1.0.3 Downloading ocaml-compiler.5.3.0 Building ocaml-compiler.5.3.0 Building ocaml-base-compiler.5.3.0 Building ocaml-config.3 Building ocaml.5.3.0 Downloading macaddr.5.6.0 Building macaddr.5.6.0 Downloading domain-name.0.4.1 Building domain-name.0.4.1 Downloading ipaddr.5.6.0 Building ipaddr.5.6.0 Downloading tuntap.2.0.1 Building tuntap.2.0.1 Downloading ocamlfind.1.9.8+dune Building ocamlfind.1.9.8+dune Downloading ocamlbuild.0.15.0+dune Building ocamlbuild.0.15.0+dune Downloading topkg.1.0.7 Building topkg.1.0.7 Downloading rresult.0.7.0 Building rresult.0.7.0 Building base-unix.base Downloading cmdliner.1.3.0 Building cmdliner.1.3.0 Downloading ppx_derivers.1.2.1 Building ppx_derivers.1.2.1 Downloading ocaml-compiler-libs.v0.17.0 Building ocaml-compiler-libs.v0.17.0 Downloading sexplib0.v0.17.0 Building sexplib0.v0.17.0 Downloading num.1.5-1 Building num.1.5-1 Downloading stdlib-shims.0.3.0 Building stdlib-shims.0.3.0 Downloading parsexp.v0.17.0 Building parsexp.v0.17.0 Downloading ppxlib.0.35.0 Building ppxlib.0.35.0 Downloading sexplib.v0.17.0 Building sexplib.v0.17.0 Downloading fmt.0.9.0 Building fmt.0.9.0 Downloading cstruct.6.2.0 Building cstruct.6.2.0 Downloading ppx_cstruct.6.2.0 Building ppx_cstruct.6.2.0 Downloading rawlink.2.1 Building rawlink.2.1 Building base-bytes.base Building base-threads.base Downloading cppo.1.8.0 Building cppo.1.8.0 Downloading csexp.1.5.2 Building csexp.1.5.2 Downloading ocplib-endian.1.2 Building ocplib-endian.1.2 Downloading dune-configurator.3.17.2 Building dune-configurator.3.17.2 Downloading lwt.5.9.0 Building lwt.5.9.0 Downloading mirage-time.3.0.0 Building mirage-time.3.0.0 Downloading mirage-random.3.0.0 Building mirage-random.3.0.0 Downloading mirage-random-test.0.1.0 Building mirage-random-test.0.1.0 Downloading cstruct-lwt.6.2.0 Downloading macaddr-cstruct.5.6.0 Downloading ipaddr-cstruct.5.6.0 Building macaddr-cstruct.5.6.0 Building ipaddr-cstruct.5.6.0 Building cstruct-lwt.6.2.0 Building seq.base Downloading mtime.2.1.0 Downloading logs.0.7.0 Building mtime.2.1.0 Building logs.0.7.0 Downloading eqaf.0.10 Building eqaf.0.10 Downloading lwt-dllist.1.0.1 Building lwt-dllist.1.0.1 Downloading metrics.0.4.1 Downloading mirage-net.4.0.0 Downloading mirage-flow.5.0.0 Downloading randomconv.0.2.0 Downloading duration.0.2.1 Building randomconv.0.2.0 Building duration.0.2.1 Downloading psq.0.2.1 Building metrics.0.4.1 Building psq.0.2.1 Building mirage-net.4.0.0 Building mirage-flow.5.0.0 Downloading mirage-sleep.4.0.0 Building mirage-sleep.4.0.0 Downloading lru.0.3.1 Building lru.0.3.1 Downloading mirage-crypto.2.0.0 Downloading digestif.1.2.0 Building mirage-crypto.2.0.0 Building digestif.1.2.0 Downloading mirage-mtime.5.0.0 Building mirage-mtime.5.0.0 Downloading ethernet.3.2.0 Building ethernet.3.2.0 Downloading arp.4.0.0 Building arp.4.0.0 Downloading mirage-crypto-rng.2.0.0 Building mirage-crypto-rng.2.0.0 Downloading tcpip.9.0.0 Building tcpip.9.0.0 Downloading mirage-protocols.8.0.0 Building mirage-protocols.8.0.0 Downloading mirage-clock.4.2.0 Building mirage-clock.4.2.0 Downloading menhirLib.20240715 Downloading menhirSdk.20240715 Downloading menhirCST.20240715 Building menhirLib.20240715 Building menhirSdk.20240715 Building menhirCST.20240715 Downloading menhir.20240715 Building menhir.20240715 Downloading ocaml_intrinsics_kernel.v0.17.1 Building ocaml_intrinsics_kernel.v0.17.1 Downloading ppxlib_jane.v0.17.2 Building ppxlib_jane.v0.17.2 Downloading base.v0.17.1 Building base.v0.17.1 Downloading ppx_sexp_conv.v0.17.0 Building ppx_sexp_conv.v0.17.0 Downloading macaddr-sexp.5.6.0 Building macaddr-sexp.5.6.0 Downloading lwt_log.1.1.2 Building lwt_log.1.1.2 Downloading ipaddr-sexp.5.6.0 Building ipaddr-sexp.5.6.0 Downloading cstruct-unix.6.2.0 Building cstruct-unix.6.2.0 Downloading uutf.1.0.3 Downloading astring.0.8.5 Building uutf.1.0.3 Building astring.0.8.5 Downloading ocaml-syntax-shims.1.0.0 Building ocaml-syntax-shims.1.0.0 Downloading re.1.12.0 Building re.1.12.0 Downloading alcotest.1.8.0 Building alcotest.1.8.0 File "unix/dune", line 6, characters 44-54: 6 | ipaddr tuntap rawlink.lwt mtime.clock.os tcpip.unix lwt_log)) ^^^^^^^^^^ Error: Library "tcpip.unix" not found. -> required by _build/default/unix/charruad.exe -> required by _build/install/default/bin/charruad -> required by _build/default/charrua-unix.install -> required by alias install -> required by alias default (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-23da502d9f7a35404ba47aaa0ec40e91/target/bin/ocamlopt.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -I client/.dhcp_client.objs/byte -I client/.dhcp_client.objs/native -I ../_private/default/.pkg/arp/target/lib/arp -I ../_private/default/.pkg/arp/target/lib/arp/mirage -I ../_private/default/.pkg/cstruct/target/lib/cstruct -I ../_private/default/.pkg/digestif/target/lib/digestif -I ../_private/default/.pkg/domain-name/target/lib/domain-name -I ../_private/default/.pkg/duration/target/lib/duration -I ../_private/default/.pkg/eqaf/target/lib/eqaf -I ../_private/default/.pkg/ethernet/target/lib/ethernet -I ../_private/default/.pkg/fmt/target/lib/fmt -I ../_private/default/.pkg/ipaddr-sexp/target/lib/ipaddr-sexp -I ../_private/default/.pkg/ipaddr/target/lib/ipaddr -I ../_private/default/.pkg/logs/target/lib/logs -I ../_private/default/.pkg/lru/target/lib/lru -I ../_private/default/.pkg/lwt/target/lib/lwt -I ../_private/default/.pkg/macaddr-sexp/target/lib/macaddr-sexp -I ../_private/default/.pkg/macaddr/target/lib/macaddr -I ../_private/default/.pkg/mirage-crypto-rng/target/lib/mirage-crypto-rng -I ../_private/default/.pkg/mirage-crypto/target/lib/mirage-crypto -I ../_private/default/.pkg/mirage-flow/target/lib/mirage-flow -I ../_private/default/.pkg/mirage-mtime/target/lib/mirage-mtime -I ../_private/default/.pkg/mirage-net/target/lib/mirage-net -I ../_private/default/.pkg/mirage-sleep/target/lib/mirage-sleep -I ../_private/default/.pkg/parsexp/target/lib/parsexp -I ../_private/default/.pkg/ppx_sexp_conv/target/lib/ppx_sexp_conv/runtime-lib -I ../_private/default/.pkg/psq/target/lib/psq -I ../_private/default/.pkg/randomconv/target/lib/randomconv -I ../_private/default/.pkg/rresult/target/lib/rresult -I ../_private/default/.pkg/seq/target/lib/seq -I ../_private/default/.pkg/sexplib/target/lib/sexplib -I ../_private/default/.pkg/sexplib0/target/lib/sexplib0 -I ../_private/default/.pkg/tcpip/target/lib/tcpip -I ../_private/default/.pkg/tcpip/target/lib/tcpip/checksum -I ../_private/default/.pkg/tcpip/target/lib/tcpip/ipv4 -I ../_private/default/.pkg/tcpip/target/lib/tcpip/udp -I lib/.dhcp_wire.objs/byte -I lib/.dhcp_wire.objs/native -intf-suffix .ml -no-alias-deps -opaque -o client/.dhcp_client.objs/native/dhcp_client.cmx -c -impl client/dhcp_client.ml) File "client/dhcp_client.ml", line 186, characters 24-35: 186 | match pkt_of_buf buf (Cstruct.len buf) with ^^^^^^^^^^^ Error: Unbound value "Cstruct.len" Hint: Did you mean "lenv"? (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-23da502d9f7a35404ba47aaa0ec40e91/target/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I client/.dhcp_client.objs/byte -I ../_private/default/.pkg/arp/target/lib/arp -I ../_private/default/.pkg/arp/target/lib/arp/mirage -I ../_private/default/.pkg/cstruct/target/lib/cstruct -I ../_private/default/.pkg/digestif/target/lib/digestif -I ../_private/default/.pkg/domain-name/target/lib/domain-name -I ../_private/default/.pkg/duration/target/lib/duration -I ../_private/default/.pkg/eqaf/target/lib/eqaf -I ../_private/default/.pkg/ethernet/target/lib/ethernet -I ../_private/default/.pkg/fmt/target/lib/fmt -I ../_private/default/.pkg/ipaddr-sexp/target/lib/ipaddr-sexp -I ../_private/default/.pkg/ipaddr/target/lib/ipaddr -I ../_private/default/.pkg/logs/target/lib/logs -I ../_private/default/.pkg/lru/target/lib/lru -I ../_private/default/.pkg/lwt/target/lib/lwt -I ../_private/default/.pkg/macaddr-sexp/target/lib/macaddr-sexp -I ../_private/default/.pkg/macaddr/target/lib/macaddr -I ../_private/default/.pkg/mirage-crypto-rng/target/lib/mirage-crypto-rng -I ../_private/default/.pkg/mirage-crypto/target/lib/mirage-crypto -I ../_private/default/.pkg/mirage-flow/target/lib/mirage-flow -I ../_private/default/.pkg/mirage-mtime/target/lib/mirage-mtime -I ../_private/default/.pkg/mirage-net/target/lib/mirage-net -I ../_private/default/.pkg/mirage-sleep/target/lib/mirage-sleep -I ../_private/default/.pkg/parsexp/target/lib/parsexp -I ../_private/default/.pkg/ppx_sexp_conv/target/lib/ppx_sexp_conv/runtime-lib -I ../_private/default/.pkg/psq/target/lib/psq -I ../_private/default/.pkg/randomconv/target/lib/randomconv -I ../_private/default/.pkg/rresult/target/lib/rresult -I ../_private/default/.pkg/seq/target/lib/seq -I ../_private/default/.pkg/sexplib/target/lib/sexplib -I ../_private/default/.pkg/sexplib0/target/lib/sexplib0 -I ../_private/default/.pkg/tcpip/target/lib/tcpip -I ../_private/default/.pkg/tcpip/target/lib/tcpip/checksum -I ../_private/default/.pkg/tcpip/target/lib/tcpip/ipv4 -I ../_private/default/.pkg/tcpip/target/lib/tcpip/udp -I lib/.dhcp_wire.objs/byte -intf-suffix .ml -no-alias-deps -opaque -o client/.dhcp_client.objs/byte/dhcp_client.cmo -c -impl client/dhcp_client.ml) File "client/dhcp_client.ml", line 186, characters 24-35: 186 | match pkt_of_buf buf (Cstruct.len buf) with ^^^^^^^^^^^ Error: Unbound value "Cstruct.len" Hint: Did you mean "lenv"? (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-23da502d9f7a35404ba47aaa0ec40e91/target/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I client/mirage/.dhcp_client_mirage.objs/byte -I ../_private/default/.pkg/arp/target/lib/arp -I ../_private/default/.pkg/arp/target/lib/arp/mirage -I ../_private/default/.pkg/cstruct/target/lib/cstruct -I ../_private/default/.pkg/digestif/target/lib/digestif -I ../_private/default/.pkg/domain-name/target/lib/domain-name -I ../_private/default/.pkg/duration/target/lib/duration -I ../_private/default/.pkg/eqaf/target/lib/eqaf -I ../_private/default/.pkg/ethernet/target/lib/ethernet -I ../_private/default/.pkg/fmt/target/lib/fmt -I ../_private/default/.pkg/ipaddr-sexp/target/lib/ipaddr-sexp -I ../_private/default/.pkg/ipaddr/target/lib/ipaddr -I ../_private/default/.pkg/logs/target/lib/logs -I ../_private/default/.pkg/lru/target/lib/lru -I ../_private/default/.pkg/lwt/target/lib/lwt -I ../_private/default/.pkg/macaddr-sexp/target/lib/macaddr-sexp -I ../_private/default/.pkg/macaddr/target/lib/macaddr -I ../_private/default/.pkg/mirage-clock/target/lib/mirage-clock -I ../_private/default/.pkg/mirage-crypto-rng/target/lib/mirage-crypto-rng -I ../_private/default/.pkg/mirage-crypto/target/lib/mirage-crypto -I ../_private/default/.pkg/mirage-flow/target/lib/mirage-flow -I ../_private/default/.pkg/mirage-mtime/target/lib/mirage-mtime -I ../_private/default/.pkg/mirage-net/target/lib/mirage-net -I ../_private/default/.pkg/mirage-protocols/target/lib/mirage-protocols -I ../_private/default/.pkg/mirage-random/target/lib/mirage-random -I ../_private/default/.pkg/mirage-sleep/target/lib/mirage-sleep -I ../_private/default/.pkg/mirage-time/target/lib/mirage-time -I ../_private/default/.pkg/parsexp/target/lib/parsexp -I ../_private/default/.pkg/ppx_sexp_conv/target/lib/ppx_sexp_conv/runtime-lib -I ../_private/default/.pkg/psq/target/lib/psq -I ../_private/default/.pkg/randomconv/target/lib/randomconv -I ../_private/default/.pkg/rresult/target/lib/rresult -I ../_private/default/.pkg/seq/target/lib/seq -I ../_private/default/.pkg/sexplib/target/lib/sexplib -I ../_private/default/.pkg/sexplib0/target/lib/sexplib0 -I ../_private/default/.pkg/tcpip/target/lib/tcpip -I ../_private/default/.pkg/tcpip/target/lib/tcpip/checksum -I ../_private/default/.pkg/tcpip/target/lib/tcpip/icmpv4 -I ../_private/default/.pkg/tcpip/target/lib/tcpip/ipv4 -I ../_private/default/.pkg/tcpip/target/lib/tcpip/udp -I client/.dhcp_client.objs/byte -I client/lwt/.dhcp_client_lwt.objs/byte -I lib/.dhcp_wire.objs/byte -no-alias-deps -opaque -o client/mirage/.dhcp_client_mirage.objs/byte/dhcp_ipv4.cmi -c -intf client/mirage/dhcp_ipv4.mli) File "client/mirage/dhcp_ipv4.mli", line 17, characters 16-44: 17 | module Make (D: Mirage_protocols.DHCP_CLIENT) (R : Mirage_random.S) (C : Mirage_clock.MCLOCK) (E:Mirage_protocols.ETHERNET) (A: Mirage_protocols.ARP) : sig ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Error: Unbound module type "Mirage_protocols.DHCP_CLIENT" (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-23da502d9f7a35404ba47aaa0ec40e91/target/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I client/mirage/.dhcp_client_mirage.objs/byte -I ../_private/default/.pkg/arp/target/lib/arp -I ../_private/default/.pkg/arp/target/lib/arp/mirage -I ../_private/default/.pkg/cstruct/target/lib/cstruct -I ../_private/default/.pkg/digestif/target/lib/digestif -I ../_private/default/.pkg/domain-name/target/lib/domain-name -I ../_private/default/.pkg/duration/target/lib/duration -I ../_private/default/.pkg/eqaf/target/lib/eqaf -I ../_private/default/.pkg/ethernet/target/lib/ethernet -I ../_private/default/.pkg/fmt/target/lib/fmt -I ../_private/default/.pkg/ipaddr-sexp/target/lib/ipaddr-sexp -I ../_private/default/.pkg/ipaddr/target/lib/ipaddr -I ../_private/default/.pkg/logs/target/lib/logs -I ../_private/default/.pkg/lru/target/lib/lru -I ../_private/default/.pkg/lwt/target/lib/lwt -I ../_private/default/.pkg/macaddr-sexp/target/lib/macaddr-sexp -I ../_private/default/.pkg/macaddr/target/lib/macaddr -I ../_private/default/.pkg/mirage-clock/target/lib/mirage-clock -I ../_private/default/.pkg/mirage-crypto-rng/target/lib/mirage-crypto-rng -I ../_private/default/.pkg/mirage-crypto/target/lib/mirage-crypto -I ../_private/default/.pkg/mirage-flow/target/lib/mirage-flow -I ../_private/default/.pkg/mirage-mtime/target/lib/mirage-mtime -I ../_private/default/.pkg/mirage-net/target/lib/mirage-net -I ../_private/default/.pkg/mirage-protocols/target/lib/mirage-protocols -I ../_private/default/.pkg/mirage-random/target/lib/mirage-random -I ../_private/default/.pkg/mirage-sleep/target/lib/mirage-sleep -I ../_private/default/.pkg/mirage-time/target/lib/mirage-time -I ../_private/default/.pkg/parsexp/target/lib/parsexp -I ../_private/default/.pkg/ppx_sexp_conv/target/lib/ppx_sexp_conv/runtime-lib -I ../_private/default/.pkg/psq/target/lib/psq -I ../_private/default/.pkg/randomconv/target/lib/randomconv -I ../_private/default/.pkg/rresult/target/lib/rresult -I ../_private/default/.pkg/seq/target/lib/seq -I ../_private/default/.pkg/sexplib/target/lib/sexplib -I ../_private/default/.pkg/sexplib0/target/lib/sexplib0 -I ../_private/default/.pkg/tcpip/target/lib/tcpip -I ../_private/default/.pkg/tcpip/target/lib/tcpip/checksum -I ../_private/default/.pkg/tcpip/target/lib/tcpip/icmpv4 -I ../_private/default/.pkg/tcpip/target/lib/tcpip/ipv4 -I ../_private/default/.pkg/tcpip/target/lib/tcpip/udp -I client/.dhcp_client.objs/byte -I client/lwt/.dhcp_client_lwt.objs/byte -I lib/.dhcp_wire.objs/byte -no-alias-deps -opaque -o client/mirage/.dhcp_client_mirage.objs/byte/dhcp_client_mirage.cmi -c -intf client/mirage/dhcp_client_mirage.mli) File "client/mirage/dhcp_client_mirage.mli", line 2, characters 11-39: 2 | type t = Mirage_protocols.ipv4_config Lwt_stream.t ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Error: Unbound type constructor "Mirage_protocols.ipv4_config" (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-23da502d9f7a35404ba47aaa0ec40e91/target/bin/ocamlopt.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -I client/lwt/.dhcp_client_lwt.objs/byte -I client/lwt/.dhcp_client_lwt.objs/native -I ../_private/default/.pkg/arp/target/lib/arp -I ../_private/default/.pkg/arp/target/lib/arp/mirage -I ../_private/default/.pkg/cstruct/target/lib/cstruct -I ../_private/default/.pkg/digestif/target/lib/digestif -I ../_private/default/.pkg/domain-name/target/lib/domain-name -I ../_private/default/.pkg/duration/target/lib/duration -I ../_private/default/.pkg/eqaf/target/lib/eqaf -I ../_private/default/.pkg/ethernet/target/lib/ethernet -I ../_private/default/.pkg/fmt/target/lib/fmt -I ../_private/default/.pkg/ipaddr-sexp/target/lib/ipaddr-sexp -I ../_private/default/.pkg/ipaddr/target/lib/ipaddr -I ../_private/default/.pkg/logs/target/lib/logs -I ../_private/default/.pkg/lru/target/lib/lru -I ../_private/default/.pkg/lwt/target/lib/lwt -I ../_private/default/.pkg/macaddr-sexp/target/lib/macaddr-sexp -I ../_private/default/.pkg/macaddr/target/lib/macaddr -I ../_private/default/.pkg/mirage-crypto-rng/target/lib/mirage-crypto-rng -I ../_private/default/.pkg/mirage-crypto/target/lib/mirage-crypto -I ../_private/default/.pkg/mirage-flow/target/lib/mirage-flow -I ../_private/default/.pkg/mirage-mtime/target/lib/mirage-mtime -I ../_private/default/.pkg/mirage-net/target/lib/mirage-net -I ../_private/default/.pkg/mirage-random/target/lib/mirage-random -I ../_private/default/.pkg/mirage-sleep/target/lib/mirage-sleep -I ../_private/default/.pkg/mirage-time/target/lib/mirage-time -I ../_private/default/.pkg/parsexp/target/lib/parsexp -I ../_private/default/.pkg/ppx_sexp_conv/target/lib/ppx_sexp_conv/runtime-lib -I ../_private/default/.pkg/psq/target/lib/psq -I ../_private/default/.pkg/randomconv/target/lib/randomconv -I ../_private/default/.pkg/rresult/target/lib/rresult -I ../_private/default/.pkg/seq/target/lib/seq -I ../_private/default/.pkg/sexplib/target/lib/sexplib -I ../_private/default/.pkg/sexplib0/target/lib/sexplib0 -I ../_private/default/.pkg/tcpip/target/lib/tcpip -I ../_private/default/.pkg/tcpip/target/lib/tcpip/checksum -I ../_private/default/.pkg/tcpip/target/lib/tcpip/ipv4 -I ../_private/default/.pkg/tcpip/target/lib/tcpip/udp -I client/.dhcp_client.objs/byte -I client/.dhcp_client.objs/native -I lib/.dhcp_wire.objs/byte -I lib/.dhcp_wire.objs/native -intf-suffix .ml -no-alias-deps -opaque -o client/lwt/.dhcp_client_lwt.objs/native/dhcp_client_lwt.cmx -c -impl client/lwt/dhcp_client_lwt.ml) File "client/lwt/dhcp_client_lwt.ml", line 17, characters 22-51: 17 | let header_size = Ethernet_wire.sizeof_ethernet in ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Error: Unbound module "Ethernet_wire" (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-23da502d9f7a35404ba47aaa0ec40e91/target/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I client/lwt/.dhcp_client_lwt.objs/byte -I ../_private/default/.pkg/arp/target/lib/arp -I ../_private/default/.pkg/arp/target/lib/arp/mirage -I ../_private/default/.pkg/cstruct/target/lib/cstruct -I ../_private/default/.pkg/digestif/target/lib/digestif -I ../_private/default/.pkg/domain-name/target/lib/domain-name -I ../_private/default/.pkg/duration/target/lib/duration -I ../_private/default/.pkg/eqaf/target/lib/eqaf -I ../_private/default/.pkg/ethernet/target/lib/ethernet -I ../_private/default/.pkg/fmt/target/lib/fmt -I ../_private/default/.pkg/ipaddr-sexp/target/lib/ipaddr-sexp -I ../_private/default/.pkg/ipaddr/target/lib/ipaddr -I ../_private/default/.pkg/logs/target/lib/logs -I ../_private/default/.pkg/lru/target/lib/lru -I ../_private/default/.pkg/lwt/target/lib/lwt -I ../_private/default/.pkg/macaddr-sexp/target/lib/macaddr-sexp -I ../_private/default/.pkg/macaddr/target/lib/macaddr -I ../_private/default/.pkg/mirage-crypto-rng/target/lib/mirage-crypto-rng -I ../_private/default/.pkg/mirage-crypto/target/lib/mirage-crypto -I ../_private/default/.pkg/mirage-flow/target/lib/mirage-flow -I ../_private/default/.pkg/mirage-mtime/target/lib/mirage-mtime -I ../_private/default/.pkg/mirage-net/target/lib/mirage-net -I ../_private/default/.pkg/mirage-random/target/lib/mirage-random -I ../_private/default/.pkg/mirage-sleep/target/lib/mirage-sleep -I ../_private/default/.pkg/mirage-time/target/lib/mirage-time -I ../_private/default/.pkg/parsexp/target/lib/parsexp -I ../_private/default/.pkg/ppx_sexp_conv/target/lib/ppx_sexp_conv/runtime-lib -I ../_private/default/.pkg/psq/target/lib/psq -I ../_private/default/.pkg/randomconv/target/lib/randomconv -I ../_private/default/.pkg/rresult/target/lib/rresult -I ../_private/default/.pkg/seq/target/lib/seq -I ../_private/default/.pkg/sexplib/target/lib/sexplib -I ../_private/default/.pkg/sexplib0/target/lib/sexplib0 -I ../_private/default/.pkg/tcpip/target/lib/tcpip -I ../_private/default/.pkg/tcpip/target/lib/tcpip/checksum -I ../_private/default/.pkg/tcpip/target/lib/tcpip/ipv4 -I ../_private/default/.pkg/tcpip/target/lib/tcpip/udp -I client/.dhcp_client.objs/byte -I lib/.dhcp_wire.objs/byte -intf-suffix .ml -no-alias-deps -opaque -o client/lwt/.dhcp_client_lwt.objs/byte/dhcp_client_lwt.cmo -c -impl client/lwt/dhcp_client_lwt.ml) File "client/lwt/dhcp_client_lwt.ml", line 17, characters 22-51: 17 | let header_size = Ethernet_wire.sizeof_ethernet in ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Error: Unbound module "Ethernet_wire" (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-23da502d9f7a35404ba47aaa0ec40e91/target/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I server/.dhcp_server.objs/byte -I server/.dhcp_server.objs/public_cmi -I ../_private/default/.pkg/arp/target/lib/arp -I ../_private/default/.pkg/arp/target/lib/arp/mirage -I ../_private/default/.pkg/cstruct/target/lib/cstruct -I ../_private/default/.pkg/digestif/target/lib/digestif -I ../_private/default/.pkg/domain-name/target/lib/domain-name -I ../_private/default/.pkg/duration/target/lib/duration -I ../_private/default/.pkg/eqaf/target/lib/eqaf -I ../_private/default/.pkg/ethernet/target/lib/ethernet -I ../_private/default/.pkg/fmt/target/lib/fmt -I ../_private/default/.pkg/ipaddr-sexp/target/lib/ipaddr-sexp -I ../_private/default/.pkg/ipaddr/target/lib/ipaddr -I ../_private/default/.pkg/logs/target/lib/logs -I ../_private/default/.pkg/lru/target/lib/lru -I ../_private/default/.pkg/lwt/target/lib/lwt -I ../_private/default/.pkg/macaddr-sexp/target/lib/macaddr-sexp -I ../_private/default/.pkg/macaddr/target/lib/macaddr -I ../_private/default/.pkg/mirage-crypto-rng/target/lib/mirage-crypto-rng -I ../_private/default/.pkg/mirage-crypto/target/lib/mirage-crypto -I ../_private/default/.pkg/mirage-flow/target/lib/mirage-flow -I ../_private/default/.pkg/mirage-mtime/target/lib/mirage-mtime -I ../_private/default/.pkg/mirage-net/target/lib/mirage-net -I ../_private/default/.pkg/mirage-sleep/target/lib/mirage-sleep -I ../_private/default/.pkg/parsexp/target/lib/parsexp -I ../_private/default/.pkg/ppx_sexp_conv/target/lib/ppx_sexp_conv/runtime-lib -I ../_private/default/.pkg/psq/target/lib/psq -I ../_private/default/.pkg/randomconv/target/lib/randomconv -I ../_private/default/.pkg/rresult/target/lib/rresult -I ../_private/default/.pkg/seq/target/lib/seq -I ../_private/default/.pkg/sexplib/target/lib/sexplib -I ../_private/default/.pkg/sexplib0/target/lib/sexplib0 -I ../_private/default/.pkg/tcpip/target/lib/tcpip -I ../_private/default/.pkg/tcpip/target/lib/tcpip/checksum -I ../_private/default/.pkg/tcpip/target/lib/tcpip/ipv4 -I ../_private/default/.pkg/tcpip/target/lib/tcpip/udp -I lib/.dhcp_wire.objs/byte -intf-suffix .ml -no-alias-deps -opaque -open Dhcp_server__ -o server/.dhcp_server.objs/byte/dhcp_server.cmo -c -impl server/dhcp_server.pp.ml) File "server/dhcp_server.ml", line 73, characters 8-13: 73 | ?(hosts = []) ^^^^^ Error (warning 16 [unerasable-optional-argument]): this optional argument cannot be erased. File "server/dhcp_server.ml", line 72, characters 8-22: 72 | ?(max_lease_time = 60 * 60 * 24) (* 24 hours *) ^^^^^^^^^^^^^^ Error (warning 16 [unerasable-optional-argument]): this optional argument cannot be erased. File "server/dhcp_server.ml", line 71, characters 8-26: 71 | ?(default_lease_time = 60 * 60 * 2) (* 2 hours *) ^^^^^^^^^^^^^^^^^^ Error (warning 16 [unerasable-optional-argument]): this optional argument cannot be erased. File "server/dhcp_server.ml", line 70, characters 8-16: 70 | ?(hostname = "charrua-dhcp-server") ^^^^^^^^ Error (warning 16 [unerasable-optional-argument]): this optional argument cannot be erased. (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-23da502d9f7a35404ba47aaa0ec40e91/target/bin/ocamlopt.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -I lib/.dhcp_wire.objs/byte -I lib/.dhcp_wire.objs/native -I ../_private/default/.pkg/arp/target/lib/arp -I ../_private/default/.pkg/arp/target/lib/arp/mirage -I ../_private/default/.pkg/cstruct/target/lib/cstruct -I ../_private/default/.pkg/digestif/target/lib/digestif -I ../_private/default/.pkg/domain-name/target/lib/domain-name -I ../_private/default/.pkg/duration/target/lib/duration -I ../_private/default/.pkg/eqaf/target/lib/eqaf -I ../_private/default/.pkg/ethernet/target/lib/ethernet -I ../_private/default/.pkg/fmt/target/lib/fmt -I ../_private/default/.pkg/ipaddr-sexp/target/lib/ipaddr-sexp -I ../_private/default/.pkg/ipaddr/target/lib/ipaddr -I ../_private/default/.pkg/logs/target/lib/logs -I ../_private/default/.pkg/lru/target/lib/lru -I ../_private/default/.pkg/lwt/target/lib/lwt -I ../_private/default/.pkg/macaddr-sexp/target/lib/macaddr-sexp -I ../_private/default/.pkg/macaddr/target/lib/macaddr -I ../_private/default/.pkg/mirage-crypto-rng/target/lib/mirage-crypto-rng -I ../_private/default/.pkg/mirage-crypto/target/lib/mirage-crypto -I ../_private/default/.pkg/mirage-flow/target/lib/mirage-flow -I ../_private/default/.pkg/mirage-mtime/target/lib/mirage-mtime -I ../_private/default/.pkg/mirage-net/target/lib/mirage-net -I ../_private/default/.pkg/mirage-sleep/target/lib/mirage-sleep -I ../_private/default/.pkg/parsexp/target/lib/parsexp -I ../_private/default/.pkg/ppx_sexp_conv/target/lib/ppx_sexp_conv/runtime-lib -I ../_private/default/.pkg/psq/target/lib/psq -I ../_private/default/.pkg/randomconv/target/lib/randomconv -I ../_private/default/.pkg/rresult/target/lib/rresult -I ../_private/default/.pkg/seq/target/lib/seq -I ../_private/default/.pkg/sexplib/target/lib/sexplib -I ../_private/default/.pkg/sexplib0/target/lib/sexplib0 -I ../_private/default/.pkg/tcpip/target/lib/tcpip -I ../_private/default/.pkg/tcpip/target/lib/tcpip/checksum -I ../_private/default/.pkg/tcpip/target/lib/tcpip/ipv4 -I ../_private/default/.pkg/tcpip/target/lib/tcpip/udp -intf-suffix .ml -no-alias-deps -opaque -o lib/.dhcp_wire.objs/native/dhcp_wire.cmx -c -impl lib/dhcp_wire.pp.ml) File "lib/dhcp_wire.ml", line 652, characters 10-22: 652 | Cstruct.copy body 0 len ^^^^^^^^^^^^ Error (alert deprecated): Cstruct.copy this is just like [to_string] without defaults, were you looking for [sub_copy]? File "lib/dhcp_wire.ml", line 655, characters 18-30: 655 | let s = Cstruct.copy body 1 (len - 1) in ^^^^^^^^^^^^ Error (alert deprecated): Cstruct.copy this is just like [to_string] without defaults, were you looking for [sub_copy]? File "lib/dhcp_wire.ml", line 1083, characters 32-61: 1083 | let min_len = sizeof_dhcp + Ethernet_wire.sizeof_ethernet + ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Error: Unbound module "Ethernet_wire" (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-23da502d9f7a35404ba47aaa0ec40e91/target/bin/ocamlopt.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -I server/.dhcp_server.objs/byte -I server/.dhcp_server.objs/native -I server/.dhcp_server.objs/public_cmi -I ../_private/default/.pkg/arp/target/lib/arp -I ../_private/default/.pkg/arp/target/lib/arp/mirage -I ../_private/default/.pkg/cstruct/target/lib/cstruct -I ../_private/default/.pkg/digestif/target/lib/digestif -I ../_private/default/.pkg/domain-name/target/lib/domain-name -I ../_private/default/.pkg/duration/target/lib/duration -I ../_private/default/.pkg/eqaf/target/lib/eqaf -I ../_private/default/.pkg/ethernet/target/lib/ethernet -I ../_private/default/.pkg/fmt/target/lib/fmt -I ../_private/default/.pkg/ipaddr-sexp/target/lib/ipaddr-sexp -I ../_private/default/.pkg/ipaddr/target/lib/ipaddr -I ../_private/default/.pkg/logs/target/lib/logs -I ../_private/default/.pkg/lru/target/lib/lru -I ../_private/default/.pkg/lwt/target/lib/lwt -I ../_private/default/.pkg/macaddr-sexp/target/lib/macaddr-sexp -I ../_private/default/.pkg/macaddr/target/lib/macaddr -I ../_private/default/.pkg/mirage-crypto-rng/target/lib/mirage-crypto-rng -I ../_private/default/.pkg/mirage-crypto/target/lib/mirage-crypto -I ../_private/default/.pkg/mirage-flow/target/lib/mirage-flow -I ../_private/default/.pkg/mirage-mtime/target/lib/mirage-mtime -I ../_private/default/.pkg/mirage-net/target/lib/mirage-net -I ../_private/default/.pkg/mirage-sleep/target/lib/mirage-sleep -I ../_private/default/.pkg/parsexp/target/lib/parsexp -I ../_private/default/.pkg/ppx_sexp_conv/target/lib/ppx_sexp_conv/runtime-lib -I ../_private/default/.pkg/psq/target/lib/psq -I ../_private/default/.pkg/randomconv/target/lib/randomconv -I ../_private/default/.pkg/rresult/target/lib/rresult -I ../_private/default/.pkg/seq/target/lib/seq -I ../_private/default/.pkg/sexplib/target/lib/sexplib -I ../_private/default/.pkg/sexplib0/target/lib/sexplib0 -I ../_private/default/.pkg/tcpip/target/lib/tcpip -I ../_private/default/.pkg/tcpip/target/lib/tcpip/checksum -I ../_private/default/.pkg/tcpip/target/lib/tcpip/ipv4 -I ../_private/default/.pkg/tcpip/target/lib/tcpip/udp -I lib/.dhcp_wire.objs/byte -I lib/.dhcp_wire.objs/native -intf-suffix .ml -no-alias-deps -opaque -open Dhcp_server__ -o server/.dhcp_server.objs/native/dhcp_server.cmx -c -impl server/dhcp_server.pp.ml) File "server/dhcp_server.ml", line 73, characters 8-13: 73 | ?(hosts = []) ^^^^^ Error (warning 16 [unerasable-optional-argument]): this optional argument cannot be erased. File "server/dhcp_server.ml", line 72, characters 8-22: 72 | ?(max_lease_time = 60 * 60 * 24) (* 24 hours *) ^^^^^^^^^^^^^^ Error (warning 16 [unerasable-optional-argument]): this optional argument cannot be erased. File "server/dhcp_server.ml", line 71, characters 8-26: 71 | ?(default_lease_time = 60 * 60 * 2) (* 2 hours *) ^^^^^^^^^^^^^^^^^^ Error (warning 16 [unerasable-optional-argument]): this optional argument cannot be erased. File "server/dhcp_server.ml", line 70, characters 8-16: 70 | ?(hostname = "charrua-dhcp-server") ^^^^^^^^ Error (warning 16 [unerasable-optional-argument]): this optional argument cannot be erased. (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-23da502d9f7a35404ba47aaa0ec40e91/target/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I lib/.dhcp_wire.objs/byte -I ../_private/default/.pkg/arp/target/lib/arp -I ../_private/default/.pkg/arp/target/lib/arp/mirage -I ../_private/default/.pkg/cstruct/target/lib/cstruct -I ../_private/default/.pkg/digestif/target/lib/digestif -I ../_private/default/.pkg/domain-name/target/lib/domain-name -I ../_private/default/.pkg/duration/target/lib/duration -I ../_private/default/.pkg/eqaf/target/lib/eqaf -I ../_private/default/.pkg/ethernet/target/lib/ethernet -I ../_private/default/.pkg/fmt/target/lib/fmt -I ../_private/default/.pkg/ipaddr-sexp/target/lib/ipaddr-sexp -I ../_private/default/.pkg/ipaddr/target/lib/ipaddr -I ../_private/default/.pkg/logs/target/lib/logs -I ../_private/default/.pkg/lru/target/lib/lru -I ../_private/default/.pkg/lwt/target/lib/lwt -I ../_private/default/.pkg/macaddr-sexp/target/lib/macaddr-sexp -I ../_private/default/.pkg/macaddr/target/lib/macaddr -I ../_private/default/.pkg/mirage-crypto-rng/target/lib/mirage-crypto-rng -I ../_private/default/.pkg/mirage-crypto/target/lib/mirage-crypto -I ../_private/default/.pkg/mirage-flow/target/lib/mirage-flow -I ../_private/default/.pkg/mirage-mtime/target/lib/mirage-mtime -I ../_private/default/.pkg/mirage-net/target/lib/mirage-net -I ../_private/default/.pkg/mirage-sleep/target/lib/mirage-sleep -I ../_private/default/.pkg/parsexp/target/lib/parsexp -I ../_private/default/.pkg/ppx_sexp_conv/target/lib/ppx_sexp_conv/runtime-lib -I ../_private/default/.pkg/psq/target/lib/psq -I ../_private/default/.pkg/randomconv/target/lib/randomconv -I ../_private/default/.pkg/rresult/target/lib/rresult -I ../_private/default/.pkg/seq/target/lib/seq -I ../_private/default/.pkg/sexplib/target/lib/sexplib -I ../_private/default/.pkg/sexplib0/target/lib/sexplib0 -I ../_private/default/.pkg/tcpip/target/lib/tcpip -I ../_private/default/.pkg/tcpip/target/lib/tcpip/checksum -I ../_private/default/.pkg/tcpip/target/lib/tcpip/ipv4 -I ../_private/default/.pkg/tcpip/target/lib/tcpip/udp -intf-suffix .ml -no-alias-deps -opaque -o lib/.dhcp_wire.objs/byte/dhcp_wire.cmo -c -impl lib/dhcp_wire.pp.ml) File "lib/dhcp_wire.ml", line 652, characters 10-22: 652 | Cstruct.copy body 0 len ^^^^^^^^^^^^ Error (alert deprecated): Cstruct.copy this is just like [to_string] without defaults, were you looking for [sub_copy]? File "lib/dhcp_wire.ml", line 655, characters 18-30: 655 | let s = Cstruct.copy body 1 (len - 1) in ^^^^^^^^^^^^ Error (alert deprecated): Cstruct.copy this is just like [to_string] without defaults, were you looking for [sub_copy]? File "lib/dhcp_wire.ml", line 1083, characters 32-61: 1083 | let min_len = sizeof_dhcp + Ethernet_wire.sizeof_ethernet + ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Error: Unbound module "Ethernet_wire" "/usr/bin/env" "bash" "-c" "cd $HOME && opam source charrua-client-mirage.1.2.2 && cd charrua-client-mirage.1.2.2 && opam install ./ --depext-only --with-test && echo '(lang dune 3.17) (lock_dir (repositories overlay default )) (repository (name default) (url "git+https://github.com/ocaml/opam-repository.git")) ' > dune-workspace && PATH=$HOME/.local/bin:$PATH dune pkg lock && PATH=$HOME/.local/bin:$PATH dune build" failed with exit status 1 Failed: Build failed