✗ 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: asn1-combinators.0.3.2 astring.0.8.5 base-bigarray.base
          base-bytes.base base-domains.base base-effects.base base-nnp.base
          base-threads.base base-unix.base base64.3.5.2 bigstringaf.0.10.0
          bos.0.3.0 checkseum.0.5.3 cmdliner.2.1.1 compiler-cloning.enabled
          conf-gmp.5 conf-gmp-powm-sec.4 conf-libnl3.1 conf-pkg-config.5
          cppo.1.8.0 csexp.1.5.2 cstruct.6.2.0 decompress.1.6.0
          digestif.1.3.1 dns.10.2.5 domain-name.0.5.0 dune.3.24.1
          dune-configurator.3.24.1 duration.0.3.1 eqaf.0.10 fmt.0.11.0
          fpath.0.7.3 gmap.0.3.0 happy-eyeballs.2.0.1
          happy-eyeballs-lwt.2.0.1 ipaddr.5.6.2 kdf.1.1.0 logs.0.10.0
          lru.0.3.1 lwt.6.1.2 macaddr.5.6.2 metrics-influx.0.4.1
          metrics-lwt.0.4.1 metrics-rusage.0.4.1 mirage-crypto.2.2.0
          mirage-crypto-ec.2.2.0 mirage-crypto-pk.2.2.0
          mirage-crypto-rng.2.2.0 mtime.2.1.0 ocaml-options-vanilla.1
          ocamlbuild.0.16.1 ocamlfind.1.9.9~preview ocplib-endian.1.2
          ohex.0.2.0 optint.0.3.0 owee.0.8 psq.0.2.1 ptime.1.2.0
          rresult.0.7.0 seq.base topkg.1.1.1 x509.1.1.1 zarith.1.14
          ocaml-base-compiler&albatross system-mingw system-mingw|system-msvc
          ocaml-base-compiler ocaml base-domains ocaml-variants ocaml
          ocaml-base-compiler
- albatross -> albatross.2.1.0
    User requested = 2.1.0
- http-lwt-client -> (problem)
    albatross 2.1.0 requires >= 0.2.0
    Rejected candidates:
      http-lwt-client.0.3.2: Requires tls-lwt >= 1.0.0
      http-lwt-client.0.2.6: Requires cmdliner >= 1.1.0 & < 2.0.0
      http-lwt-client.0.2.1: Requires cmdliner >= 1.1.0 & < 2.0.0
      http-lwt-client.0.0.8: Incompatible with restriction: >= 0.2.0
      http-lwt-client.0.0.5: Incompatible with restriction: >= 0.2.0
- logs-syslog -> (problem)
    Rejected candidates:
      logs-syslog.0.5.0: Requires tls-lwt not(< 2.0.0)
- metrics -> metrics.0.4.1
    albatross 2.1.0 requires >= 0.2.0 & < 0.5.0
- mirage-crypto-rng-lwt -> (problem)
    Rejected candidates:
      mirage-crypto-rng-lwt.1.2.0: Requires mirage-crypto-rng = 1.2.0
      mirage-crypto-rng-lwt.1.1.0: Requires mirage-crypto-rng = 1.1.0
      mirage-crypto-rng-lwt.0.11.3: Requires mirage-crypto = 0.11.3
- ocaml -> ocaml.5.5.0
    ocaml-compiler 5.5.0 requires = 5.5.0
- ocaml-base-compiler -> ocaml-base-compiler.5.5.0
    User requested >= 4.08.0
- ocaml-compiler -> ocaml-compiler.5.5.0
    ocaml-base-compiler 5.5.0 requires = 5.5.0
- ocaml-variants -> (problem)
    Rejected candidates:
      ocaml-variants.5.6.0+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.5.1+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.5.0+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.5.0~rc1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.5.0~beta1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.5.0~alpha3+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.5.0~alpha1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.4.2+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.4.1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.4.1+lrgrep: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.4.0+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.4.0~rc1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.4.0~beta2+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.4.0~beta1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.4.0~alpha1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.3.1+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.3.0+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.3.0+BER: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.2.2+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.2.1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.2.1~rc1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.2.0+statmemprof: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.2.0+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.2.0+msvc: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.1.2+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.1.1+tsan: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.1.1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.1.1+flambda2+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.1.1+flambda2: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.1.1+effect-syntax: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.1.0+tsan: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.1.0+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.0.1+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.0.0+tsan: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.0.0+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.14.5+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.14.4+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.14.3+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.14.2+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.14.2~rc1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.14.1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.14.1+BER: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.14.0+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.13.2+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.13.1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.13.0+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.12.2+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.12.1+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.12.0+options: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.12.0+domains+effects: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.12.0+domains: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.3+trunk+fp: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.3+trunk+flambda: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.3+trunk+afl: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.3+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.2+spacetime: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.2+no-flat-float-array: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.2+musl+static+flambda: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.2+musl+flambda: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.2+fp+flambda: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.2+fp: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.2+flambda+no-flat-float-array: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.2+flambda: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.2+default-unsafe-string: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.2+bytecode-only: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.2+afl: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.2+32bit: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.1+spacetime: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.1+no-flat-float-array: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.1+musl+static+flambda: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.1+musl+flambda: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.1+fp+flambda: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.1+fp: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.1+flambda+no-flat-float-array: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.1+flambda: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.1+default-unsafe-string: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.1+bytecode-only: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.1+afl: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.1+BER+flambda: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.1+BER: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.1+32bit: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.0+spacetime: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.0+no-flat-float-array: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.0+musl+static+flambda: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.0+musl+flambda: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.0+fp+flambda: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.0+fp: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.0+flambda+no-flat-float-array: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.0+flambda: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.0+default-unsafe-string: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.0+bytecode-only: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.0+afl: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.4.11.0+32bit: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
- solo5-elftool -> solo5-elftool.0.3.1
    albatross 2.1.0 requires >= 0.3 & < 0.4.0
- system-mingw -> (problem)
    No known implementations at all
- tls -> (problem)
    albatross 2.1.0 requires >= 0.16.0 & < 1.0.0
    Rejected candidates:
      tls.2.1.1: Incompatible with restriction: >= 0.16.0 & < 1.0.0
      tls.2.1.0: Incompatible with restriction: >= 0.16.0 & < 1.0.0
      tls.2.0.4: Incompatible with restriction: >= 0.16.0 & < 1.0.0
      tls.2.0.3: Incompatible with restriction: >= 0.16.0 & < 1.0.0
      tls.2.0.2: Incompatible with restriction: >= 0.16.0 & < 1.0.0
      tls.2.0.1: Incompatible with restriction: >= 0.16.0 & < 1.0.0
      tls.1.0.4: Incompatible with restriction: >= 0.16.0 & < 1.0.0
      tls.0.17.5: Requires mirage-crypto >= 0.11.0 & < 1.0.0
      tls.0.17.3: Requires mirage-crypto >= 0.11.0 & < 1.0.0
      tls.0.17.1: Requires mirage-crypto >= 0.11.0 & < 1.0.0
      tls.0.17.0: Requires mirage-crypto >= 0.11.0 & < 1.0.0
      tls.0.16.0: Requires mirage-crypto >= 0.11.0 & < 1.0.0
      tls.0.15.4: Incompatible with restriction: >= 0.16.0 & < 1.0.0
      tls.0.15.2: Incompatible with restriction: >= 0.16.0 & < 1.0.0
      tls.0.14.1: Incompatible with restriction: >= 0.16.0 & < 1.0.0
      tls.0.12.8: Incompatible with restriction: >= 0.16.0 & < 1.0.0
      tls.0.10.6: Incompatible with restriction: >= 0.16.0 & < 1.0.0
      tls.0.10.4: Incompatible with restriction: >= 0.16.0 & < 1.0.0
- tls-lwt -> tls-lwt.0.17.5
    albatross 2.1.0 requires >= 0.16.0 & < 1.0.0

If you believe albatross.2.1.0 should be installable on Debian trixie, please comment on the ocurrent/ocaml-docs-ci issues: find issue · report issue