Build:
  1. 0
2026-06-19 21:45.59: New job: build prometheus-app.0.6 (4a3bebbf75d4)
2026-06-19 21:45.59: Waiting for resource in pool day11-builds
2026-06-19 21:58.56: Got resource from pool day11-builds
2026-06-19 21:58.56: [profile full] build prometheus-app.0.6
2026-06-19 21:58.56: build prometheus-app.0.6 (4a3bebbf75d4)
=== DEPENDENCIES (71 transitive) ===
  angstrom.0.16.1                                    bd7754fc8841
  asetmap.0.8.1                                      fd60a0a4c9dc
  asn1-combinators.0.3.2                             f8a725fd57ea
  astring.0.8.5                                      a4f99eb8200d
  base.v0.17.3                                       c7e5188298bb
  base-bytes.base                                    38023b842165
  base-threads.base                                  b7164ff76afe
  base-unix.base                                     839dc585f12d
  base64.3.5.2                                       53d1197204e9
  bigstringaf.0.10.0                                 040f808ac005
  bos.0.3.0                                          8a27a104c706
  ca-certs.1.0.3                                     13965e35dbe3
  cmdliner.2.1.1                                     a613b65b3997
  cohttp.6.2.1                                       9e42e2bd200c
  cohttp-lwt.6.2.1                                   736129e6a17f
  cohttp-lwt-unix.6.2.1                              9ac7f4795d83
  conduit.8.0.0                                      2b6225ee62c8
  conduit-lwt.8.0.0                                  82621565c3d6
  conduit-lwt-unix.8.0.0                             570618643984
  conf-gmp.5                                         61e3c79e0ddf
  conf-gmp-powm-sec.4                                ceb17ad6499b
  conf-pkg-config.5                                  64c6b37d622b
  cppo.1.8.0                                         58ff60202126
  csexp.1.5.2                                        6a11fd34e537
  digestif.1.3.0                                     60d0324b88f4
  domain-name.0.5.0                                  291a718ce0c7
  dune.3.23.1                                        b9e31df96092
  dune-configurator.3.23.1                           cdae849f232e
  duration.0.3.1                                     b70ab2cee18c
  eqaf.0.10                                          dafd1ef4414c
  fmt.0.11.0                                         f12954c86045
  fpath.0.7.3                                        be339ea77a17
  gmap.0.3.0                                         5d1581b7a76d
  http.6.2.1                                         638baafff927
  ipaddr.5.6.2                                       ed9fed45ab0e
  ipaddr-sexp.5.6.2                                  05e9bbd77da6
  kdf.1.0.0                                          4e5edeb7fd62
  logs.0.10.0                                        a0f79bcaec70
  lwt.6.1.2                                          f9825635bd29
  macaddr.5.6.2                                      1208146b6eec
  magic-mime.1.3.1                                   019bf9d0ac75
  mirage-crypto.2.1.0                                74417f66b80b
  mirage-crypto-ec.2.1.0                             c88ea3f968dc
  mirage-crypto-pk.2.1.0                             96270ef79085
  mirage-crypto-rng.2.1.0                            e430a8b8ffd6
  ocaml.5.5.0                                        7bdffd2f55d9
  ocaml-base-compiler.5.5.0                          88ac983b1a28
  ocaml-compiler.5.5.0                               8d77bbea3746
  ocaml-compiler-libs.v0.17.0                        6bb2fe976db3
  ocaml-syntax-shims.1.0.0                           183301050163
  ocaml_intrinsics_kernel.v0.17.2                    f1834f130868
  ocamlbuild.0.16.1                                  b61d8be21b8c
  ocamlfind.1.9.8                                    1872268d1aec
  ocplib-endian.1.2                                  2e63c292ed3b
  ohex.0.2.0                                         77d98e0df63a
  ppx_derivers.1.2.1                                 e49491a38353
  ppx_sexp_conv.v0.17.1                              506aaee9061f
  ppxlib.0.38.0                                      495045ef7a3c
  ppxlib_jane.v0.17.4                                fa1edbbc41e8
  prometheus.0.6                                     33ad996f1532
  ptime.1.2.0                                        501cd1c732e7
  re.1.14.0                                          2d433517858b
  rresult.0.7.0                                      bcecdf850d77
  sexplib0.v0.17.0                                   4906aac5ee08
  stdlib-shims.0.3.0                                 4aecff888649
  stringext.1.6.0                                    4bc113535e6e
  topkg.1.1.1                                        ecfbf436618b
  uri.4.4.0                                          5f1b97d6ac3b
  uri-sexp.4.4.0                                     9f782f7f7e0c
  x509.1.0.6                                         e8917c508d0c
  zarith.1.14                                        288b4b675a74
=== STDOUT ===
Processing: [default: loading data]
[prometheus-app.0.6: extract]
-> retrieved prometheus-app.0.6  (cached)
[prometheus-app: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "prometheus-app" "-j" "39" (CWD=/home/opam/.opam/default/.opam-switch/build/prometheus-app.0.6)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -I app/.prometheus_app.objs/byte -I /home/opam/.opam/default/lib/angstrom -I /home/opam/.opam/default/lib/asetmap -I /home/opam/.opam/default/lib/astring -I /home/opam/.opam/default/lib/base64 -I /home/opam/.opam/default/lib/bigstringaf -I /home/opam/.opam/default/lib/cohttp -I /home/opam/.opam/default/lib/cohttp-lwt -I /home/opam/.opam/default/lib/domain-name -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/http -H /home/opam/.opam/default/lib/http/__private__/http_bytebuffer -H /home/opam/.opam/default/lib/http/__private__/http_bytebuffer/.public_cmi -I /home/opam/.opam/default/lib/ipaddr -I /home/opam/.opam/default/lib/logs -I /home/opam/.opam/default/lib/logs/lwt -I /home/opam/.opam/default/lib/lwt -I /home/opam/.opam/default/lib/macaddr -I /home/opam/.opam/default/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/default/lib/prometheus -I /home/opam/.opam/default/lib/re -I /home/opam/.opam/default/lib/sexplib0 -I /home/opam/.opam/default/lib/stringext -I /home/opam/.opam/default/lib/uri -I /home/opam/.opam/default/lib/uri-sexp -I /home/opam/.opam/default/lib/uri/services -cmi-file app/.prometheus_app.objs/byte/prometheus_app.cmi -no-alias-deps -o app/.prometheus_app.objs/byte/prometheus_app.cmo -c -impl app/prometheus_app.ml)
- File "app/prometheus_app.ml", line 4, characters 2-11:
- 4 |   Fmt.kstrf failwith fmt
-       ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- 
- File "app/prometheus_app.ml", line 53, characters 30-38:
- 53 |         let label_value_str = Fmt.strf "%a" output_value label_value in
-                                    ^^^^^^^^
- Alert deprecated: Fmt.strf
- use Fmt.str instead.
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I app/.prometheus_app.objs/byte -I app/.prometheus_app.objs/native -I /home/opam/.opam/default/lib/angstrom -I /home/opam/.opam/default/lib/asetmap -I /home/opam/.opam/default/lib/astring -I /home/opam/.opam/default/lib/base64 -I /home/opam/.opam/default/lib/bigstringaf -I /home/opam/.opam/default/lib/cohttp -I /home/opam/.opam/default/lib/cohttp-lwt -I /home/opam/.opam/default/lib/domain-name -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/http -I /home/opam/.opam/default/lib/http/__private__/http_bytebuffer -H /home/opam/.opam/default/lib/http/__private__/http_bytebuffer/.public_cmi -I /home/opam/.opam/default/lib/ipaddr -I /home/opam/.opam/default/lib/logs -I /home/opam/.opam/default/lib/logs/lwt -I /home/opam/.opam/default/lib/lwt -I /home/opam/.opam/default/lib/macaddr -I /home/opam/.opam/default/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/default/lib/prometheus -I /home/opam/.opam/default/lib/re -I /home/opam/.opam/default/lib/sexplib0 -I /home/opam/.opam/default/lib/stringext -I /home/opam/.opam/default/lib/uri -I /home/opam/.opam/default/lib/uri-sexp -I /home/opam/.opam/default/lib/uri/services -cmi-file app/.prometheus_app.objs/byte/prometheus_app.cmi -no-alias-deps -o app/.prometheus_app.objs/native/prometheus_app.cmx -c -impl app/prometheus_app.ml)
- File "app/prometheus_app.ml", line 4, characters 2-11:
- 4 |   Fmt.kstrf failwith fmt
-       ^^^^^^^^^
- Alert deprecated: Fmt.kstrf
- use Fmt.kstr instead.
- 
- File "app/prometheus_app.ml", line 53, characters 30-38:
- 53 |         let label_value_str = Fmt.strf "%a" output_value label_value in
-                                    ^^^^^^^^
- Alert deprecated: Fmt.strf
- use Fmt.str instead.
-> compiled  prometheus-app.0.6
-> installed prometheus-app.0.6
[WARNING] Opam package conf-pkg-config.5 depends on the following system package that can no longer be found: pkg-config

=== STDERR ===

2026-06-19 21:59.32: OK: build prometheus-app.0.6 (runc: 3.1s, disk: 16KB)
2026-06-19 21:59.32: Job succeeded