✗ Solve failed — no dependency solution was found for this package version on Debian trixie, so it was never built. The solver's explanation:

Can't find all required versions.
Selected: base-bigarray.base base-bytes.base base-domains.base base-nnp.base
          base-threads.base base-unix.base bigstring.0.3 conf-autoconf.1
          conf-gmp.5 conf-pkg-config.5 conf-which.1 cppo.1.8.0 ocaml-config.3
          ocaml-options-vanilla.1 ocamlfind.1.9.8+ox ocplib-endian.1.2
          oxcaml.latest oxcaml-compiler.5.2.0minus39 oxcaml-patch-guards.ox
          stdio.v0.16.0 zarith.1.14 ocaml-variants&hacl ocaml
          ocaml-base-compiler ocaml-base-compiler base-domains
          ocaml-base-compiler oxcaml-angstrom-patches
- base -> (problem)
    oxcaml-compiler 5.2.0minus39 requires not(< v0.18~)
    Rejected candidates:
      base.v0.18~preview.130.106+341: Requires dune >= 3.17.0
      base.v0.18~preview.130.100+614: Requires dune >= 3.17.0
      base.v0.18~preview.130.91+190: Requires dune >= 3.17.0
      base.v0.18~preview.130.83+317: Requires dune >= 3.17.0
      base.v0.17.3: Requires dune >= 3.11.0
      base.v0.17.2: Requires dune >= 3.11.0
      base.v0.17.1: Requires dune >= 3.11.0
      base.v0.17.0: Requires dune >= 3.11.0
      base.v0.16.5: Incompatible with restriction: not(< v0.18~)
      base.v0.16.4: Incompatible with restriction: not(< v0.18~)
      base.v0.16.3: Incompatible with restriction: not(< v0.18~)
      base.v0.16.2: Incompatible with restriction: not(< v0.18~)
      base.v0.16.1: Incompatible with restriction: not(< v0.18~)
      base.v0.16.0: Incompatible with restriction: not(< v0.18~)
      base.v0.15.2: Incompatible with restriction: not(< v0.18~)
      base.v0.15.1: Incompatible with restriction: not(< v0.18~)
      base.v0.15.0: Requires ocaml >= 4.10.0 & < 5.0
      base.v0.14.4: Incompatible with restriction: not(< v0.18~)
      base.v0.14.3: Incompatible with restriction: not(< v0.18~)
      base.v0.14.2: Incompatible with restriction: not(< v0.18~)
      base.v0.14.1: Requires ocaml >= 4.08.0 & < 4.14
      base.v0.14.0: Requires ocaml >= 4.07.0 & < 4.12
      base.v0.13.2: Requires ocaml >= 4.04.2 & < 4.12
      base.v0.13.1: Requires ocaml >= 4.04.2 & < 4.12
- dune -> dune.2.9.3
    hacl 0.3 requires >= 2.0 & < 3.0
- hacl -> hacl.0.3
    User requested = 0.3
- ocaml -> ocaml.5.2.0
    User requested = 5.2.0
- ocaml-base-compiler -> (problem)
    Rejected candidates:
      ocaml-base-compiler.5.5.1: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.5.0: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.5.0~rc1: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.5.0~beta1: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.5.0~alpha3: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.5.0~alpha1: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.4.1: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.4.0: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.4.0~rc1: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.4.0~beta2: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.4.0~beta1: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.4.0~alpha1: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.3.0: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.2.1: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.2.0: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.1.1: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.1.0: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.5.0.0: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.4.14.4: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.4.14.3: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.4.14.2: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.4.14.2~rc1: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.4.14.1: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.4.14.0: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.4.13.1: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.4.13.0: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.4.12.1: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.4.12.0: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.4.11.2: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.4.11.1: In same conflict class (ocaml-core-compiler) as ocaml-variants
      ocaml-base-compiler.4.11.0: In same conflict class (ocaml-core-compiler) as ocaml-variants
- ocaml-variants -> ocaml-variants.5.2.0+ox
    User requested = 5.2.0+ox
- oxcaml-angstrom-patches -> (problem)
    Rejected candidates:
      oxcaml-angstrom-patches.enabled: Requires oxcaml-compiler not(< 5.4.0-ox1)
- ocaml|ocaml&ocamlfind-secondary -> (problem)
    Rejected candidates:
      ocaml&ocamlfind-secondary: Requires ocaml >= 4.02 & < 4.08~~
      ocaml: Requires ocaml >= 4.08 & < 5.0

If you believe hacl.0.3 should be installable on Debian trixie, please comment on the ocurrent/ocaml-docs-ci issues: find issue · report issue