Build Log: ocsigen-toolkit.4.1.0

Can't find all required versions. Selected: base-threads.base base-unix.base calendar.3.0.0 cmdliner.2.1.0 dune.3.20.2 gen.1.1 menhir.20250912 menhirCST.20250912 menhirLib.20250912 menhirSdk.20250912 ocaml-base-compiler.5.4.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-options-vanilla.1 ppx_derivers.1.2.1 re.1.14.0 sedlex.3.7 seq.base sexplib0.v0.17.0 stdlib-shims.0.3.0 yojson.3.0.0 ocaml&ocsigen-toolkit ocaml-variants ocaml-base-compiler ocaml-base-compiler - eliom -> (problem) Rejected candidates: eliom.11.1.1: Requires ocaml >= 4.12.0 & < 5.3.0 eliom.11.1.0: Requires ocaml >= 4.12.0 & < 5.3.0 eliom.11.0.1: Requires ocaml >= 4.12.0 & < 5.3.0 eliom.11.0.0: Requires ocaml >= 4.12.0 & < 5.3.0 eliom.10.4.1: Requires ocaml >= 4.08.0 & < 5.3.0 ... - js_of_ocaml -> js_of_ocaml.5.9.1 ocsigen-toolkit 4.1.0 requires >= 5.5.0 & < 6.0.0 - js_of_ocaml-compiler -> js_of_ocaml-compiler.5.9.1 js_of_ocaml 5.9.1 requires = 5.9.1 - ocaml -> ocaml.5.3.0 User requested = 5.3.0 - ocaml-compiler -> (problem) ocaml-base-compiler 5.4.0 requires = 5.4.0 Rejected candidates: ocaml-compiler.5.5: Incompatible with restriction: = 5.4.0 ocaml-compiler.5.4.0: Requires ocaml = 5.4.0 ocaml-compiler.5.4.0~rc1: Incompatible with restriction: = 5.4.0 ocaml-compiler.5.4.0~beta2: Incompatible with restriction: = 5.4.0 ocaml-compiler.5.4.0~beta1: Incompatible with restriction: = 5.4.0 ... - ocaml-variants -> (problem) Rejected candidates: ocaml-variants.5.5.0+trunk: In same conflict class (ocaml-core-compiler) as ocaml-base-compiler ocaml-variants.5.4.1+trunk: 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 ... - ocsigen-toolkit -> ocsigen-toolkit.4.1.0 User requested = 4.1.0 - ppxlib -> ppxlib.0.35.0 js_of_ocaml-compiler 5.9.1 requires >= 0.15.0 & < 0.36.0