f372039d
### OPAMVAR_arch=x86_64 OPAMVAR_os=linux OPAMVAR_os_family=arch OPAMVAR_os_distribution=archarm
### opam switch create --fake ocaml-base-compiler.4.02.3

<><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
Switch invariant: ["ocaml-base-compiler" {= "4.02.3"}]

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Faking installation of base-bigarray.base
Faking installation of base-threads.base
Faking installation of base-unix.base
Faking installation of ocaml-base-compiler.4.02.3
Faking installation of ocaml-config.1
Faking installation of ocaml.4.02.3
Faking installation of base-ocamlbuild.base
Done.
### opam install 'core>112.17.00' 'core<112.17.00' --show
[ERROR] Package conflict!
  * No agreement on the version of core:
    - core != 112.17.00
  * No agreement on the version of ocaml:
    - (invariant) -> ocaml-base-compiler = 4.02.3 -> ocaml = 4.02.3
    - core != 112.17.00 -> ocaml < 4.00.1
    You can temporarily relax the switch invariant with `--update-invariant'
  * No agreement on the version of ocaml-base-compiler:
    - (invariant) -> ocaml-base-compiler = 4.02.3
    - core != 112.17.00 -> ocaml < 4.00.1 -> ocaml-base-compiler < 3.07+1
  * Missing dependency:
    - core != 112.17.00 -> ocaml < 4.00.1 -> ocaml-variants -> ocaml-beta
    unmet availability conditions: 'enable-ocaml-beta-repository'

No solution found, exiting
# Return code 20 #
### opam remove ocaml --show
  * Incompatible packages:
    - (invariant) -> ocaml-base-compiler = 4.02.3 -> ocaml = 4.02.3
    - (request)
    You can temporarily relax the switch invariant with `--update-invariant'

No solution found, exiting
# Return code 20 #
