✗ 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 base64.3.5.2 conf-autoconf.1
          conf-protoc.4.4.0 conf-which.1 cppo.1.8.0 dune.3.24.2
          easy-format.1.3.4 ocaml-config.3 ocaml-options-vanilla.1
          ocamlbuild.0.16.1+ox ocamlfind.1.9.8+ox ocplib-endian.1.2
          oxcaml.latest oxcaml-compiler.5.2.0minus39 oxcaml-patch-guards.ox
          piqi.0.7.8 piqilib.0.6.16 stdlib-shims.0.3.0 topkg.1.1.1+ox
          xmlm.1.4.0 ocaml-variants&dtc-pb ocaml ocaml-base-compiler
          ocaml-base-compiler base-domains ocaml-base-compiler
          oxcaml-angstrom-patches ocaml
- dtc-pb -> dtc-pb.1.0
    User requested = 1.0
- 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)
- sedlex -> (problem)
    piqilib 0.6.16 requires >= 2.0 & < 3.0
    Rejected candidates:
      sedlex.3.8.1: Incompatible with restriction: >= 2.0 & < 3.0
      sedlex.3.7+ox: Incompatible with restriction: >= 2.0 & < 3.0
      sedlex.3.7: Incompatible with restriction: >= 2.0 & < 3.0
      sedlex.3.6+ox: Incompatible with restriction: >= 2.0 & < 3.0
      sedlex.3.6: Incompatible with restriction: >= 2.0 & < 3.0
      sedlex.3.4: Incompatible with restriction: >= 2.0 & < 3.0
      sedlex.3.3+ox: Incompatible with restriction: >= 2.0 & < 3.0
      sedlex.3.3: Incompatible with restriction: >= 2.0 & < 3.0
      sedlex.3.2: Incompatible with restriction: >= 2.0 & < 3.0
      sedlex.3.1: Incompatible with restriction: >= 2.0 & < 3.0
      sedlex.3.0: Incompatible with restriction: >= 2.0 & < 3.0
      sedlex.2.6: Requires ocaml >= 4.08 & < 5.0
      sedlex.2.5: Requires ocaml >= 4.04 & < 5.0
      sedlex.2.4: Requires ocaml >= 4.04 & < 5.0
      sedlex.2.3: Requires ocaml >= 4.04 & < 5.0
      sedlex.2.2: Requires ocaml >= 4.02.3 & < 5.0
      sedlex.2.1: Requires ocaml >= 4.02.3 & < 5.0
      sedlex.2.0: Requires ocaml >= 4.02.3 & < 5.0

If you believe dtc-pb.1.0 should be installable on Debian trixie, please comment on the ocurrent/ocaml-docs-ci issues: find issue · report issue