Package index-bench

Failed to find a solution:

no platform:
2025-05-16 17:54.53 [INFO] Solving for ocaml-base-compiler,
                           index-bench, constraints ocaml-base-compiler<=5.3.0,
                           index-bench=1.4.2 using opam_repository_commit cf409d95af00ff822422bd76b657ed213b661401

2025-05-16 17:54.55 [INFO] base: eliminated all possibilities in 0.65 s

2025-05-16 17:54.55 [INFO] = base =

2025-05-16 17:54.55 [INFO] Can't find all required versions.
Selected: base-bytes.base base-threads.base base-unix.base base64.3.5.1
          conf-gnuplot.0.1 cppo.1.8.0 csexp.1.5.2 dune.3.18.2
          dune-configurator.3.18.2 either.1.0.0 fmt.0.9.0 jsonm.1.0.2
          logs.0.7.0 lwt.5.9.1 metrics.0.4.1 metrics-unix.0.4.1 ocaml.5.5.0
          ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1
          ocamlbuild.0.16.1 ocamlfind.1.9.8 ocplib-endian.1.2 optint.0.3.0
          ppx_derivers.1.2.1 ppx_deriving_yojson.3.5.3 ppx_repr.0.7.0
          ppxfind.1.4 progress.0.2.1 re.1.12.0 repr.0.7.0 result.1.5
          semaphore-compat.1.0.2 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0
          topkg.1.0.8 uucp.14.0.0 uutf.1.0.3 vector.1.0.0 yojson.2.2.2
          index-bench&ocaml-base-compiler ocaml-variants ocaml-base-compiler
          ocaml-base-compiler
- cmdliner -> cmdliner.1.0.4
    index-bench 1.4.2 requires < 1.1.0
- index -> index.1.4.2
    index-bench 1.4.2 requires = 1.4.2
- index-bench -> index-bench.1.4.2
    User requested = 1.4.2
- mtime -> mtime.1.4.0
    index 1.4.2 requires >= 1.1.0 & < 2.0.0
- ocaml-base-compiler -> ocaml-base-compiler.5.3.0
    User requested <= 5.3.0
- ocaml-compiler -> (problem)
    ocaml-base-compiler 5.3.0 requires = 5.3.0
    Rejected candidates:
      ocaml-compiler.5.5: Incompatible with restriction: = 5.3.0
      ocaml-compiler.5.4: Incompatible with restriction: = 5.3.0
      ocaml-compiler.5.3.0: Requires ocaml = 5.3.0
      ocaml-compiler.5.3.0~rc1: Incompatible with restriction: = 5.3.0
      ocaml-compiler.5.3.0~beta2: Incompatible with restriction: = 5.3.0
      ...
- ocaml-migrate-parsetree -> (problem)
    Rejected candidates:
      ocaml-migrate-parsetree.2.4.0: Requires ocaml >= 4.02.3 & < 5.1
      ocaml-migrate-parsetree.2.3.0: Requires ocaml >= 4.02.3 & < 4.15
      ocaml-migrate-parsetree.2.2.0: Requires ocaml >= 4.02.3 & < 4.14
      ocaml-migrate-parsetree.2.1.0: Requires ocaml >= 4.02.3 & < 4.13
      ocaml-migrate-parsetree.2.0.0: Requires ocaml >= 4.02.3 & < 4.12
      ...
- ocaml-variants -> (problem)
    Rejected candidates:
      ocaml-variants.5.5.0+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler
      ocaml-variants.5.4.0+trunk: 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
      ...
- ppx_deriving -> (problem)
    Rejected candidates:
      ppx_deriving.6.1.0: Requires ppxlib >= 0.36.0
      ppx_deriving.6.0.3: Requires ppxlib >= 0.32.0 & < 0.36.0
      ppx_deriving.6.0.2: Requires ocaml >= 4.05.0 & < 5.3
      ppx_deriving.5.2.1: Requires ocaml >= 4.05.0 & < 5.3
      ppx_deriving.5.2: Requires ocaml >= 4.05.0 & < 5.3
      ...
- ppx_tools -> (problem)
    Rejected candidates:
      ppx_tools.6.6: Requires ocaml >= 4.08.0 & < 5.1.0
      ppx_tools.6.5: Requires ocaml >= 4.08.0 & < 4.15.0
      ppx_tools.6.4: Requires ocaml >= 4.08.0 & < 4.14.0
      ppx_tools.6.3: Requires ocaml >= 4.08.0 & < 4.13.0
      ppx_tools.6.2: Requires ocaml >= 4.08.0 & < 4.12.0
      ...
- ppxlib -> ppxlib.0.15.0
    ppx_repr 0.7.0 requires >= 0.12.0 & < 0.36.0
- terminal -> terminal.0.2.1
    progress 0.2.1 requires = 0.2.1
- tezos-context-hash -> (problem)
    Rejected candidates:
      tezos-context-hash.1.0.0: Requires repr >= 0.2.0 & < 0.5.0
- uuidm -> (problem)
    Rejected candidates:
      uuidm.0.9.10: Requires cmdliner not(< 1.3.0)
      uuidm.0.9.9: Requires cmdliner not(< 1.3.0)
      uuidm.0.9.8: Requires cmdliner not(< 1.1.0)
      uuidm.0.9.7: Requires ocaml >= 4.03.0 & < 5.0
      uuidm.0.9.6: Requires ocaml >= 4.01.0 & < 5.0