Build:
- 0
2026-06-20 19:02.27: New job: build mirage-channel.4.0.1 (73f73420a9e7) 2026-06-20 19:02.27: Waiting for resource in pool day11-builds 2026-06-20 19:17.50: Got resource from pool day11-builds 2026-06-20 19:17.50: [profile full] build mirage-channel.4.0.1 2026-06-20 19:17.50: build mirage-channel.4.0.1 (73f73420a9e7) === DEPENDENCIES (21 transitive) === base-bytes.base ec2393fe4c6d base-threads.base b7164ff76afe base-unix.base 839dc585f12d bigarray-compat.1.1.0 03fdddc1554e compiler-cloning.enabled 0d2606125f88 cppo.1.8.0 2299340fea15 csexp.1.5.2 315ecef51574 cstruct.6.0.1 152516e67534 dune.3.23.1 dbfeecb5ca10 dune-configurator.3.23.1 8afe79196456 fmt.0.11.0 13e83cd80bf7 logs.0.10.0 9f6cb6c33ade lwt.6.1.2 ed1e822009bb mirage-flow.5.0.0 8689b3b96d76 ocaml.5.5.0 1b4132bddf48 ocaml-base-compiler.5.5.0 1901c3a760c1 ocaml-compiler.5.5.0 5f593a0b4a8c ocamlbuild.0.16.1 b485a4f69c01 ocamlfind.1.9.8 5b46f9d92bbd ocplib-endian.1.2 e43423130776 topkg.1.1.1 8e3718e4cf5c === STDOUT === Processing: [default: loading data] [mirage-channel.4.0.1: dl] [mirage-channel.4.0.1: extract] -> retrieved mirage-channel.4.0.1 (https://opam.ocaml.org/cache) [mirage-channel: dune build] + /home/opam/.opam/default/bin/dune "build" "-p" "mirage-channel" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/mirage-channel.4.0.1) - (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I src/.mirage_channel.objs/byte -I /home/opam/.opam/default/lib/bigarray-compat -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/logs -I /home/opam/.opam/default/lib/lwt -I /home/opam/.opam/default/lib/mirage-flow -cmi-file src/.mirage_channel.objs/byte/mirage_channel.cmi -no-alias-deps -o src/.mirage_channel.objs/byte/mirage_channel.cmo -c -impl src/mirage_channel.ml) - File "src/mirage_channel.ml", line 80, characters 26-37: - 80 | | Ok (`Data buf) when Cstruct.len buf = 0 -> - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - - File "src/mirage_channel.ml", line 100, characters 20-31: - 100 | | Some buf when Cstruct.len buf = 0 -> ibuf_refill t >>=~ fun _ -> get_ibuf t - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - - File "src/mirage_channel.ml", line 117, characters 16-27: - 117 | let avail = Cstruct.len buf in - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - - File "src/mirage_channel.ml", line 136, characters 37-48: - 136 | loop (buffer :: acc) (len - (Cstruct.len buffer)) in - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - - File "src/mirage_channel.ml", line 142, characters 14-25: - 142 | let len = Cstruct.len buf in - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - - File "src/mirage_channel.ml", line 164, characters 33-44: - 164 | | Ok (`Not_found buf) when Cstruct.len buf = 0 -> Lwt.return (Ok (`Data acc)) - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - - File "src/mirage_channel.ml", line 168, characters 23-34: - 168 | let buflen = Cstruct.len buf in - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - - File "src/mirage_channel.ml", line 190, characters 19-30: - 190 | |Some buf when Cstruct.len buf = t.opos -> (* obuf is full *) - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - - File "src/mirage_channel.ml", line 205, characters 19-30: - 205 | |Some buf when Cstruct.len buf = t.opos -> queue_obuf t; alloc_obuf t - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - - File "src/mirage_channel.ml", line 223, characters 16-27: - 223 | let avail = Cstruct.len buf - t.opos in - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I src/.mirage_channel.objs/byte -I src/.mirage_channel.objs/native -I /home/opam/.opam/default/lib/bigarray-compat -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/logs -I /home/opam/.opam/default/lib/lwt -I /home/opam/.opam/default/lib/mirage-flow -cmi-file src/.mirage_channel.objs/byte/mirage_channel.cmi -no-alias-deps -o src/.mirage_channel.objs/native/mirage_channel.cmx -c -impl src/mirage_channel.ml) - File "src/mirage_channel.ml", line 80, characters 26-37: - 80 | | Ok (`Data buf) when Cstruct.len buf = 0 -> - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - - File "src/mirage_channel.ml", line 100, characters 20-31: - 100 | | Some buf when Cstruct.len buf = 0 -> ibuf_refill t >>=~ fun _ -> get_ibuf t - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - - File "src/mirage_channel.ml", line 117, characters 16-27: - 117 | let avail = Cstruct.len buf in - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - - File "src/mirage_channel.ml", line 136, characters 37-48: - 136 | loop (buffer :: acc) (len - (Cstruct.len buffer)) in - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - - File "src/mirage_channel.ml", line 142, characters 14-25: - 142 | let len = Cstruct.len buf in - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - - File "src/mirage_channel.ml", line 164, characters 33-44: - 164 | | Ok (`Not_found buf) when Cstruct.len buf = 0 -> Lwt.return (Ok (`Data acc)) - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - - File "src/mirage_channel.ml", line 168, characters 23-34: - 168 | let buflen = Cstruct.len buf in - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - - File "src/mirage_channel.ml", line 190, characters 19-30: - 190 | |Some buf when Cstruct.len buf = t.opos -> (* obuf is full *) - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - - File "src/mirage_channel.ml", line 205, characters 19-30: - 205 | |Some buf when Cstruct.len buf = t.opos -> queue_obuf t; alloc_obuf t - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - - File "src/mirage_channel.ml", line 223, characters 16-27: - 223 | let avail = Cstruct.len buf - t.opos in - ^^^^^^^^^^^ - Alert deprecated: Cstruct.len - len is deprecated, you should use length instead. - (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I src/.mirage_channel.objs/byte -I src/.mirage_channel.objs/native -I /home/opam/.opam/default/lib/bigarray-compat -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/logs -I /home/opam/.opam/default/lib/lwt -I /home/opam/.opam/default/lib/mirage-flow -cmi-file src/.mirage_channel.objs/byte/mirage_channel_lwt.cmi -no-alias-deps -o src/.mirage_channel.objs/native/mirage_channel_lwt.cmx -c -impl src/mirage_channel_lwt.ml) - File "src/mirage_channel_lwt.ml", line 1, characters 4-20: - 1 | [@@@ocaml.deprecated "This module will be removed from MirageOS 4.0. Please use Mirage_channel instead."] - ^^^^^^^^^^^^^^^^ - Warning 53 [misplaced-attribute]: the ocaml.deprecated attribute cannot appear in this context -> compiled mirage-channel.4.0.1 -> installed mirage-channel.4.0.1 === STDERR === 2026-06-20 19:17.55: OK: build mirage-channel.4.0.1 (runc: 2.2s, disk: 14KB) 2026-06-20 19:17.55: Job succeeded