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 2025-02-24 02:36.47 ---> 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")) 2025-02-24 02:36.47 ---> 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 4022a684b64be8161a05cf897f492f8680792469")) 2025-02-24 02:36.47 ---> using "ced9ab1d6bac3c5f95cfdac2696c8d9202989b3f52ba62400bb20a10ac63d439" 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. 2025-02-24 02:36.47 ---> using "69f716af23f9139c4566fb0532f54e56ee4f6773c11e689dc47229d6a744c7e1" 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) 2025-02-24 02:36.47 ---> using "8cb80bdf8c98b441ca1a62ad13717befd2e70e905b796cad3ff69df4d26bf351" 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-2025-02-21-0817.39-F-2025-02-16-2015.54.pdiff [385 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-02-21-0817.39-F-2025-02-16-2015.54.pdiff [385 kB] - Fetched 654 kB in 3s (260 kB/s) - Reading package lists... - 2025-02-24 02:36.47 ---> using "aab064613a33ea1c8e4184107fb782b7e34e02d2710ba539b18cbd20a9d40c72" 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 $(opam env) 2025-02-24 02:36.47 ---> using "ab68111ecaec8e96a659d3801d58f9f48b56993ae57778afc853e701c3286214" from cache /: (env DUNE_CACHE enabled) /: (env DUNE_CACHE_TRANSPORT direct) /: (env DUNE_CACHE_DUPLICATION copy) /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "curl -fsSL https://get.dune.build/install | sh")) #=#=# ##O#-# 0.1% 1.2% ## 3.1% ######### 12.7% ################## 26.1% ################################################################## 92.4% ######################################################################## 100.0% dune x86_64-unknown-linux-musl was installed successfully to ~/.local/bin/dune To use dune you will need to source the file "$HOME/.local/share/dune/env/env.bash" (or similar as appropriate for your shell) export PATH="/home/opam/.local/bin:$PATH" To get started, run: dune --help 2025-02-24 02:36.47 ---> using "91706ab83e18623d5f5c55809c19ede302298d1fa58d418458556ddcfa9179ed" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "PLACE=$(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 2025-02-24 02:36.47 ---> using "23d3c9485a3a95dd6f64bf73b0bd06b36016919a287108bba74001e847c99f7d" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "cd $HOME && opam source tiny_httpd_camlzip.0.17.0 && cd tiny_httpd_camlzip.0.17.0 && opam install ./ --depext-only --with-test && echo '(lang dune 3.17)\ \n(lock_dir\ \n (repositories overlay default ))\ \n\ \n(repository\ \n (name default)\ \n (url \"git+https://github.com/ocaml/opam-repository.git\"))\ \n\ \n\ \n' > dune-workspace && PATH=$HOME/.local/bin:$PATH dune pkg lock && PATH=$HOME/.local/bin:$PATH dune build")) Successfully extracted to /home/opam/tiny_httpd_camlzip.0.17.0 The following system packages will first need to be installed: libcurl4-gnutls-dev pkg-config zlib1g-dev <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libcurl4-gnutls-dev" "pkg-config" "zlib1g-dev" - (Reading database ... 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(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 ... 19825 files and directories currently installed.) - Preparing to unpack .../libhogweed6t64_3.10.1-1_amd64.deb ... - Unpacking libhogweed6t64:amd64 (3.10.1-1) over (3.10-1+b1) ... - Setting up libhogweed6t64:amd64 (3.10.1-1) ... - Selecting previously unselected package comerr-dev: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 ... 19824 files and directories currently installed.) - Preparing to unpack .../00-comerr-dev_2.1-1.47.2-1_amd64.deb ... - Unpacking comerr-dev:amd64 (2.1-1.47.2-1) ... - Selecting previously unselected package libgssrpc4t64:amd64. - Preparing to unpack .../01-libgssrpc4t64_1.21.3-4_amd64.deb ... - Unpacking libgssrpc4t64:amd64 (1.21.3-4) ... - Selecting previously unselected package libkadm5clnt-mit12:amd64. - Preparing to unpack .../02-libkadm5clnt-mit12_1.21.3-4_amd64.deb ... - Unpacking libkadm5clnt-mit12:amd64 (1.21.3-4) ... - Selecting previously unselected package libkdb5-10t64:amd64. - Preparing to unpack .../03-libkdb5-10t64_1.21.3-4_amd64.deb ... - Unpacking libkdb5-10t64:amd64 (1.21.3-4) ... - Selecting previously unselected package libkadm5srv-mit12:amd64. - Preparing to unpack .../04-libkadm5srv-mit12_1.21.3-4_amd64.deb ... - Unpacking libkadm5srv-mit12:amd64 (1.21.3-4) ... - Selecting previously unselected package krb5-multidev:amd64. - Preparing to unpack .../05-krb5-multidev_1.21.3-4_amd64.deb ... - Unpacking krb5-multidev:amd64 (1.21.3-4) ... - Selecting previously unselected package libbrotli-dev:amd64. - Preparing to unpack .../06-libbrotli-dev_1.1.0-2+b6_amd64.deb ... - Unpacking libbrotli-dev:amd64 (1.1.0-2+b6) ... - Selecting previously unselected package libevent-2.1-7t64:amd64. - Preparing to unpack .../07-libevent-2.1-7t64_2.1.12-stable-10+b1_amd64.deb ... - Unpacking libevent-2.1-7t64:amd64 (2.1.12-stable-10+b1) ... - Selecting previously unselected package libunbound8:amd64. - Preparing to unpack .../08-libunbound8_1.22.0-1+b1_amd64.deb ... - Unpacking libunbound8:amd64 (1.22.0-1+b1) ... - Selecting previously unselected package libgnutls-dane0t64:amd64. - Preparing to unpack .../09-libgnutls-dane0t64_3.8.9-2_amd64.deb ... - Unpacking libgnutls-dane0t64:amd64 (3.8.9-2) ... - Selecting previously unselected package libgnutls-openssl27t64:amd64. - Preparing to unpack .../10-libgnutls-openssl27t64_3.8.9-2_amd64.deb ... - Unpacking libgnutls-openssl27t64:amd64 (3.8.9-2) ... - Selecting previously unselected package libidn2-dev:amd64. - Preparing to unpack .../11-libidn2-dev_2.3.7-2+b1_amd64.deb ... - Unpacking libidn2-dev:amd64 (2.3.7-2+b1) ... - Selecting previously unselected package libp11-kit-dev:amd64. - Preparing to unpack .../12-libp11-kit-dev_0.25.5-3_amd64.deb ... - Unpacking libp11-kit-dev:amd64 (0.25.5-3) ... - Selecting previously unselected package libtasn1-6-dev:amd64. - Preparing to unpack .../13-libtasn1-6-dev_4.20.0-2_amd64.deb ... - Unpacking libtasn1-6-dev:amd64 (4.20.0-2) ... - Selecting previously unselected package libgmpxx4ldbl:amd64. - Preparing to unpack .../14-libgmpxx4ldbl_2%3a6.3.0+dfsg-3_amd64.deb ... - Unpacking libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ... - Selecting previously unselected package libgmp-dev:amd64. - Preparing to unpack .../15-libgmp-dev_2%3a6.3.0+dfsg-3_amd64.deb ... - Unpacking libgmp-dev:amd64 (2:6.3.0+dfsg-3) ... - Selecting previously unselected package nettle-dev:amd64. - Preparing to unpack .../16-nettle-dev_3.10.1-1_amd64.deb ... - Unpacking nettle-dev:amd64 (3.10.1-1) ... - Selecting previously unselected package libgnutls28-dev:amd64. - Preparing to unpack .../17-libgnutls28-dev_3.8.9-2_amd64.deb ... - Unpacking libgnutls28-dev:amd64 (3.8.9-2) ... - Selecting previously unselected package libkrb5-dev:amd64. - Preparing to unpack .../18-libkrb5-dev_1.21.3-4_amd64.deb ... - Unpacking libkrb5-dev:amd64 (1.21.3-4) ... - Selecting previously unselected package libldap-dev:amd64. - Preparing to unpack .../19-libldap-dev_2.6.9+dfsg-1_amd64.deb ... - 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Unpacking libngtcp2-crypto-gnutls-dev:amd64 (1.9.1-1) ... - Selecting previously unselected package libngtcp2-dev:amd64. - Preparing to unpack .../26-libngtcp2-dev_1.9.1-1_amd64.deb ... - Unpacking libngtcp2-dev:amd64 (1.9.1-1) ... - Selecting previously unselected package libpsl-dev:amd64. - Preparing to unpack .../27-libpsl-dev_0.21.2-1.1+b1_amd64.deb ... - Unpacking libpsl-dev:amd64 (0.21.2-1.1+b1) ... - Selecting previously unselected package zlib1g-dev:amd64. - Preparing to unpack .../28-zlib1g-dev_1%3a1.3.dfsg+really1.3.1-1+b1_amd64.deb ... - Unpacking zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ... - Selecting previously unselected package librtmp-dev:amd64. - Preparing to unpack .../29-librtmp-dev_2.4+20151223.gitfa8646d.1-2+b5_amd64.deb ... - Unpacking librtmp-dev:amd64 (2.4+20151223.gitfa8646d.1-2+b5) ... - Selecting previously unselected package libssl-dev:amd64. - Preparing to unpack .../30-libssl-dev_3.4.1-1_amd64.deb ... - Unpacking libssl-dev:amd64 (3.4.1-1) ... - Selecting previously unselected package libssh2-1-dev:amd64. - 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Setting up libgmpxx4ldbl:amd64 (2:6.3.0+dfsg-3) ... - Setting up libgnutls-dane0t64:amd64 (3.8.9-2) ... - Setting up libgssrpc4t64:amd64 (1.21.3-4) ... - Setting up libldap-dev:amd64 (2.6.9+dfsg-1) ... - Setting up comerr-dev:amd64 (2.1-1.47.2-1) ... - Setting up libssl-dev:amd64 (3.4.1-1) ... - Setting up pkgconf-bin (1.8.1-4) ... - Setting up libidn2-dev:amd64 (2.3.7-2+b1) ... - Setting up libnghttp3-dev:amd64 (1.6.0-2) ... - Setting up zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ... - Setting up libtasn1-6-dev:amd64 (4.20.0-2) ... - Setting up libbrotli-dev:amd64 (1.1.0-2+b6) ... - Setting up libp11-kit-dev:amd64 (0.25.5-3) ... - Setting up libkadm5clnt-mit12:amd64 (1.21.3-4) ... - Setting up libgmp-dev:amd64 (2:6.3.0+dfsg-3) ... - Setting up nettle-dev:amd64 (3.10.1-1) ... - Setting up libkdb5-10t64:amd64 (1.21.3-4) ... - Setting up pkgconf:amd64 (1.8.1-4) ... - Setting up pkg-config:amd64 (1.8.1-4) ... - Setting up libssh2-1-dev:amd64 (1.11.1-1) ... - Setting up libkadm5srv-mit12:amd64 (1.21.3-4) ... - Setting up krb5-multidev:amd64 (1.21.3-4) ... - Setting up libgnutls28-dev:amd64 (3.8.9-2) ... - Setting up libnghttp2-dev:amd64 (1.64.0-1) ... - Setting up libkrb5-dev:amd64 (1.21.3-4) ... - Setting up librtmp-dev:amd64 (2.4+20151223.gitfa8646d.1-2+b5) ... - Setting up libcurl4-gnutls-dev:amd64 (8.12.1-2) ... - Processing triggers for libc-bin (2.40-7) ... Solution for dune.lock: - base-threads.base - base-unix.base - camlzip.1.13 - conf-libcurl.2 - conf-pkg-config.4 - conf-zlib.1 - hmap.0.8.1 - iostream.0.3 - iostream-camlzip.0.3 - logs.0.7.0 - ocaml.5.3.0 - ocaml-base-compiler.5.3.0 - ocaml-compiler.5.3.0 - ocaml-config.3 - ocamlbuild.0.15.0+dune - ocamlfind.1.9.8+dune - ptime.1.2.0 - qcheck-core.0.23 - result.1.5 - seq.base - topkg.1.0.7 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 Building seq.base Downloading result.1.5 Building result.1.5 Building base-unix.base Downloading qcheck-core.0.23 Building qcheck-core.0.23 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 ptime.1.2.0 Building ptime.1.2.0 Building base-threads.base Downloading logs.0.7.0 Building logs.0.7.0 Building conf-pkg-config.4 Building conf-zlib.1 Downloading iostream.0.3 Building iostream.0.3 Downloading camlzip.1.13 Building camlzip.1.13 Downloading iostream-camlzip.0.3 Building iostream-camlzip.0.3 Downloading hmap.0.8.1 Building hmap.0.8.1 Building conf-libcurl.2 (cd _build/default/tests && /usr/bin/bash -e -u -o pipefail -c 'dd if=/dev/zero of=foo_50 bs=1M count=50') 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50 MiB) copied, 0.024137 s, 2.2 GB/s (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-0a4a99c921bd2ecbe821e2c57ac55aa8/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 src/core/.tiny_httpd_core.objs/byte -I src/core/.tiny_httpd_core.objs/public_cmi -I /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-0a4a99c921bd2ecbe821e2c57ac55aa8/target/lib/ocaml/threads -I /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-0a4a99c921bd2ecbe821e2c57ac55aa8/target/lib/ocaml/unix -I ../_private/default/.pkg/hmap/target/lib/hmap -I ../_private/default/.pkg/iostream/target/lib/iostream -I ../_private/default/.pkg/iostream/target/lib/iostream/types -I ../_private/default/.pkg/logs/target/lib/logs -I ../_private/default/.pkg/seq/target/lib/seq -intf-suffix .ml -no-alias-deps -opaque -open Tiny_httpd_core -o src/core/.tiny_httpd_core.objs/byte/tiny_httpd_core__Server.cmo -c -impl src/core/server.ml) File "src/core/server.ml", line 18, characters 15-20: 18 | let[@inline] apply (self : t) req = self.handle req ^^^^^ Error (warning 32 [unused-value-declaration]): unused value apply. (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-0a4a99c921bd2ecbe821e2c57ac55aa8/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 src/core/.tiny_httpd_core.objs/byte -I src/core/.tiny_httpd_core.objs/native -I src/core/.tiny_httpd_core.objs/public_cmi -I /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-0a4a99c921bd2ecbe821e2c57ac55aa8/target/lib/ocaml/threads -I /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-0a4a99c921bd2ecbe821e2c57ac55aa8/target/lib/ocaml/unix -I ../_private/default/.pkg/hmap/target/lib/hmap -I ../_private/default/.pkg/iostream/target/lib/iostream -I ../_private/default/.pkg/iostream/target/lib/iostream/types -I ../_private/default/.pkg/logs/target/lib/logs -I ../_private/default/.pkg/seq/target/lib/seq -intf-suffix .ml -no-alias-deps -opaque -open Tiny_httpd_core -o src/core/.tiny_httpd_core.objs/native/tiny_httpd_core__Server.cmx -c -impl src/core/server.ml) File "src/core/server.ml", line 18, characters 15-20: 18 | let[@inline] apply (self : t) req = self.handle req ^^^^^ Error (warning 32 [unused-value-declaration]): unused value apply. (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-0a4a99c921bd2ecbe821e2c57ac55aa8/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 -open Tiny_httpd_core -g -bin-annot -bin-annot-occurrences -I src/ws/.tiny_httpd_ws.objs/byte -I src/ws/.tiny_httpd_ws.objs/public_cmi -I /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-0a4a99c921bd2ecbe821e2c57ac55aa8/target/lib/ocaml/threads -I /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-0a4a99c921bd2ecbe821e2c57ac55aa8/target/lib/ocaml/unix -I ../_private/default/.pkg/hmap/target/lib/hmap -I ../_private/default/.pkg/iostream/target/lib/iostream -I ../_private/default/.pkg/iostream/target/lib/iostream/types -I ../_private/default/.pkg/logs/target/lib/logs -I ../_private/default/.pkg/seq/target/lib/seq -I src/core/.tiny_httpd_core.objs/public_cmi -intf-suffix .ml -no-alias-deps -opaque -open Tiny_httpd_ws__ -o src/ws/.tiny_httpd_ws.objs/byte/tiny_httpd_ws.cmo -c -impl src/ws/tiny_httpd_ws.ml) File "src/ws/tiny_httpd_ws.ml", line 8, characters 6-18: 8 | let continuation : t = 0 ^^^^^^^^^^^^ Error (warning 32 [unused-value-declaration]): unused value continuation. File "src/ws/tiny_httpd_ws.ml", line 9, characters 6-10: 9 | let text : t = 1 ^^^^ Error (warning 32 [unused-value-declaration]): unused value text. File "src/ws/tiny_httpd_ws.ml", line 11, characters 6-11: 11 | let close : t = 8 ^^^^^ Error (warning 32 [unused-value-declaration]): unused value close. File "src/ws/tiny_httpd_ws.ml", line 12, characters 6-10: 12 | let ping : t = 9 ^^^^ Error (warning 32 [unused-value-declaration]): unused value ping. File "src/ws/tiny_httpd_ws.ml", line 124, characters 6-23: 124 | let max_fragment_size = 16 * 1024 ^^^^^^^^^^^^^^^^^ Error (warning 32 [unused-value-declaration]): unused value max_fragment_size. (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-0a4a99c921bd2ecbe821e2c57ac55aa8/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 -open Tiny_httpd_core -g -I src/ws/.tiny_httpd_ws.objs/byte -I src/ws/.tiny_httpd_ws.objs/native -I src/ws/.tiny_httpd_ws.objs/public_cmi -I /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-0a4a99c921bd2ecbe821e2c57ac55aa8/target/lib/ocaml/threads -I /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-0a4a99c921bd2ecbe821e2c57ac55aa8/target/lib/ocaml/unix -I ../_private/default/.pkg/hmap/target/lib/hmap -I ../_private/default/.pkg/iostream/target/lib/iostream -I ../_private/default/.pkg/iostream/target/lib/iostream/types -I ../_private/default/.pkg/logs/target/lib/logs -I ../_private/default/.pkg/seq/target/lib/seq -I src/core/.tiny_httpd_core.objs/native -I src/core/.tiny_httpd_core.objs/public_cmi -intf-suffix .ml -no-alias-deps -opaque -open Tiny_httpd_ws__ -o src/ws/.tiny_httpd_ws.objs/native/tiny_httpd_ws.cmx -c -impl src/ws/tiny_httpd_ws.ml) File "src/ws/tiny_httpd_ws.ml", line 8, characters 6-18: 8 | let continuation : t = 0 ^^^^^^^^^^^^ Error (warning 32 [unused-value-declaration]): unused value continuation. File "src/ws/tiny_httpd_ws.ml", line 9, characters 6-10: 9 | let text : t = 1 ^^^^ Error (warning 32 [unused-value-declaration]): unused value text. File "src/ws/tiny_httpd_ws.ml", line 11, characters 6-11: 11 | let close : t = 8 ^^^^^ Error (warning 32 [unused-value-declaration]): unused value close. File "src/ws/tiny_httpd_ws.ml", line 12, characters 6-10: 12 | let ping : t = 9 ^^^^ Error (warning 32 [unused-value-declaration]): unused value ping. File "src/ws/tiny_httpd_ws.ml", line 124, characters 6-23: 124 | let max_fragment_size = 16 * 1024 ^^^^^^^^^^^^^^^^^ Error (warning 32 [unused-value-declaration]): unused value max_fragment_size. "/usr/bin/env" "bash" "-c" "cd $HOME && opam source tiny_httpd_camlzip.0.17.0 && cd tiny_httpd_camlzip.0.17.0 && opam install ./ --depext-only --with-test && echo '(lang dune 3.17) (lock_dir (repositories overlay default )) (repository (name default) (url "git+https://github.com/ocaml/opam-repository.git")) ' > dune-workspace && PATH=$HOME/.local/bin:$PATH dune pkg lock && PATH=$HOME/.local/bin:$PATH dune build" failed with exit status 1 Failed: Build failed