Build:
  1. 0
2026-06-24 19:23.57: New job: build letters.0.3.3 (3a462de0f368)
2026-06-24 19:23.57: Waiting for resource in pool day11-builds
2026-06-24 19:41.16: Got resource from pool day11-builds
2026-06-24 19:41.16: [profile full] build letters.0.3.3
2026-06-24 19:41.16: build letters.0.3.3 (3a462de0f368)
=== DEPENDENCIES (68 transitive) ===
  angstrom.0.16.1                                    11c793ba24a8
  asn1-combinators.0.2.6                             a7ac43787ffd
  astring.0.8.5                                      6925d4c0b20d
  base-bytes.base                                    b1e4ea0d0665
  base-threads.base                                  c9e7bdbf5823
  base-unix.base                                     7d1428be9ddb
  base64.3.5.2                                       976ee5627025
  bigstringaf.0.10.0                                 a4abf4d59a91
  bos.0.3.0                                          d9199aa29688
  bstr.0.0.4                                         53f8a14ab5a8
  ca-certs.0.2.3                                     0da84942a757
  cmdliner.1.3.0                                     7bb74d64b6d4
  coin.0.1.5                                         fe01e792b456
  colombe.0.8.1                                      a1e3ad5345b7
  conf-gmp.5                                         be11edf77089
  conf-gmp-powm-sec.4                                7029468462a8
  conf-libev.4-13                                    ed92ce35468b
  conf-pkg-config.5                                  d5de2c6a88f9
  cppo.1.8.0                                         c8a9dfb8f116
  csexp.1.5.2                                        0ced60b1f74a
  cstruct.6.2.0                                      40c9555ccec2
  domain-name.0.5.0                                  326512f01900
  dune.3.23.1                                        9d721df3a13a
  dune-configurator.3.23.1                           1ab906eeab63
  duration.0.3.1                                     f39be61c465e
  emile.1.1                                          66be7997157e
  eqaf.0.9                                           1b6a968c40d0
  fmt.0.11.0                                         043d2f579280
  fpath.0.7.3                                        0824a9147f7e
  gmap.0.3.0                                         25beb05a9b57
  hkdf.1.0.4                                         1e479a50f7c5
  ipaddr.5.6.2                                       0c74c2c696e9
  ke.0.6                                             b08def7d914c
  logs.0.10.0                                        08547662bb45
  lwt.5.10.0                                         fd86bdce5462
  macaddr.5.6.2                                      b84587a14d8c
  mirage-crypto.0.11.3                               63dd3d606d2a
  mirage-crypto-ec.0.11.3                            8502ff2b310a
  mirage-crypto-pk.0.11.3                            8e2750852cd9
  mirage-crypto-rng.0.11.3                           8b5cca3f574f
  mirage-crypto-rng-lwt.0.11.3                       540ee272325c
  mrmime.0.7.2                                       32cc3dcebbad
  mtime.2.1.0                                        f8086d5bd93e
  ocaml.5.3.0                                        ec34d524d97d
  ocaml-base-compiler.5.3.0                          1841888fe75b
  ocaml-compiler.5.3.0                               f295fe609c87
  ocaml-config.3                                     a52eea84eedb
  ocaml-syntax-shims.1.0.0                           32df0930c8b9
  ocamlbuild.0.16.1                                  bdeca1c5518a
  ocamlfind.1.9.8                                    558092066ff0
  ocplib-endian.1.2                                  bf0e5b1899f9
  pbkdf.1.2.0                                        e58e4eac059a
  pecu.0.7                                           a4f9fd0fa289
  prettym.0.0.5                                      830695c8ab61
  ptime.1.2.0                                        2a44ca465411
  rosetta.0.4.0                                      6f790631dffb
  rresult.0.7.0                                      f6d0ae6f6013
  sendmail.0.8.1                                     0cd26af2490f
  sexplib0.v0.15.1                                   35939231b363
  tls.0.17.5                                         7e61225ed0b2
  tls-lwt.0.17.5                                     c68668122176
  topkg.1.1.1                                        e3d6961e1f2d
  unstrctrd.0.4                                      9086752a5d6c
  uutf.1.0.4                                         d3dd97d1064e
  uuuu.0.4.0                                         cf0ee37b9ea2
  x509.0.16.5                                        11ae1d17e3a3
  yuscii.0.3.0                                       f63048d6a786
  zarith.1.14                                        88f19ac83a9a
=== STDOUT ===
Processing: [default: loading data]
[letters.0.3.3: dl]
[letters.0.3.3: extract]
-> retrieved letters.0.3.3  (https://opam.ocaml.org/cache)
[letters: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "letters" "-j" "39" "@install" (CWD=/home/opam/.opam/default/.opam-switch/build/letters.0.3.3)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I lib/.letters.objs/byte -I /home/opam/.opam/default/lib/ca-certs -I /home/opam/.opam/default/lib/colombe -I /home/opam/.opam/default/lib/colombe/emile -I /home/opam/.opam/default/lib/domain-name -I /home/opam/.opam/default/lib/emile -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/lwt/unix -I /home/opam/.opam/default/lib/mrmime -I /home/opam/.opam/default/lib/ptime -I /home/opam/.opam/default/lib/ptime/clock -I /home/opam/.opam/default/lib/rresult -I /home/opam/.opam/default/lib/sendmail -I /home/opam/.opam/default/lib/sendmail/starttls -I /home/opam/.opam/default/lib/tls -I /home/opam/.opam/default/lib/tls-lwt -I /home/opam/.opam/default/lib/x509 -cmi-file lib/.letters.objs/byte/letters__Sendmail_handler.cmi -no-alias-deps -open Letters__ -o lib/.letters.objs/byte/letters__Sendmail_handler.cmo -c -impl lib/sendmail_handler.ml)
- File "_none_", line 1:
- Alert ocaml_deprecated_auto_include: 
- OCaml's lib directory layout changed in 5.0. The unix subdirectory has been
- automatically added to the search path, but you should add -I +unix to the
- command-line to silence this alert (e.g. by adding unix to the list of
- libraries in your dune file, or adding use_unix to your _tags file for
- ocamlbuild, or using -package unix for ocamlfind).
- 
- File "lib/sendmail_handler.ml", line 42, characters 3-17:
- 42 |   ?authentication
-         ^^^^^^^^^^^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
- 
- File "lib/sendmail_handler.ml", line 40, characters 3-7:
- 40 |   ?port
-         ^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
- 
- File "lib/sendmail_handler.ml", line 95, characters 33-47:
- 95 | let run ~hostname ?port ~domain ?authentication ~tls_authenticator ~from ~recipients ~mail
-                                       ^^^^^^^^^^^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
- 
- File "lib/sendmail_handler.ml", line 95, characters 19-23:
- 95 | let run ~hostname ?port ~domain ?authentication ~tls_authenticator ~from ~recipients ~mail
-                         ^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I lib/.letters.objs/byte -I lib/.letters.objs/native -I /home/opam/.opam/default/lib/ca-certs -I /home/opam/.opam/default/lib/colombe -I /home/opam/.opam/default/lib/colombe/emile -I /home/opam/.opam/default/lib/domain-name -I /home/opam/.opam/default/lib/emile -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/lwt/unix -I /home/opam/.opam/default/lib/mrmime -I /home/opam/.opam/default/lib/ptime -I /home/opam/.opam/default/lib/ptime/clock -I /home/opam/.opam/default/lib/rresult -I /home/opam/.opam/default/lib/sendmail -I /home/opam/.opam/default/lib/sendmail/starttls -I /home/opam/.opam/default/lib/tls -I /home/opam/.opam/default/lib/tls-lwt -I /home/opam/.opam/default/lib/x509 -cmi-file lib/.letters.objs/byte/letters__Sendmail_handler.cmi -no-alias-deps -open Letters__ -o lib/.letters.objs/native/letters__Sendmail_handler.cmx -c -impl lib/sendmail_handler.ml)
- File "_none_", line 1:
- Alert ocaml_deprecated_auto_include: 
- OCaml's lib directory layout changed in 5.0. The unix subdirectory has been
- automatically added to the search path, but you should add -I +unix to the
- command-line to silence this alert (e.g. by adding unix to the list of
- libraries in your dune file, or adding use_unix to your _tags file for
- ocamlbuild, or using -package unix for ocamlfind).
- 
- File "lib/sendmail_handler.ml", line 42, characters 3-17:
- 42 |   ?authentication
-         ^^^^^^^^^^^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
- 
- File "lib/sendmail_handler.ml", line 40, characters 3-7:
- 40 |   ?port
-         ^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
- 
- File "lib/sendmail_handler.ml", line 95, characters 33-47:
- 95 | let run ~hostname ?port ~domain ?authentication ~tls_authenticator ~from ~recipients ~mail
-                                       ^^^^^^^^^^^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
- 
- File "lib/sendmail_handler.ml", line 95, characters 19-23:
- 95 | let run ~hostname ?port ~domain ?authentication ~tls_authenticator ~from ~recipients ~mail
-                         ^^^^
- Warning 16 [unerasable-optional-argument]: this optional argument cannot be erased.
-> compiled  letters.0.3.3
-> installed letters.0.3.3
[WARNING] Opam packages conf-gmp.5 and conf-pkg-config.5 depend on the following system packages that are no longer installed: libgmp-dev pkg-config
  - conf-gmp.5: depends on libgmp-dev
  - conf-pkg-config.5: depends on pkg-config

=== STDERR ===

2026-06-24 19:41.35: OK: build letters.0.3.3 (runc: 8.7s, disk: 18KB)
2026-06-24 19:41.35: Job succeeded