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qarith-stern-brocot 8.10.0 Not compatible 👼

Context

# Packages matching: installed
# Name              # Installed # Synopsis
base-bigarray       base
base-threads        base
base-unix           base
conf-findutils      1           Virtual package relying on findutils
coq                 8.11.1      Formal proof management system
num                 1.4         The legacy Num library for arbitrary-precision integer and rational arithmetic
ocaml               4.06.1      The OCaml compiler (virtual package)
ocaml-base-compiler 4.06.1      Official 4.06.1 release
ocaml-config        1           OCaml Switch Configuration
ocamlfind           1.9.3       A library manager for OCaml
# opam file:
opam-version: "2.0"
maintainer: "Hugo.Herbelin@inria.fr"
homepage: "https://github.com/coq-community/qarith-stern-brocot"
dev-repo: "git+https://github.com/coq-community/qarith-stern-brocot.git"
bug-reports: "https://github.com/coq-community/qarith-stern-brocot/issues"
license: "LGPL-2.1-or-later"
synopsis: "Binary rational numbers"
description: """
Development of rational numbers as finite binary lists and defining
field operations on them in two different ways: strict and lazy.
"""
build: [make "-j%{jobs}%"]
install: [make "install"]
depends: [
  "ocaml"
  "coq" {>= "8.7" & < "8.11~"}
]
tags: [
  "category:Mathematics/Arithmetic and Number Theory/Rational numbers"
  "category:Miscellaneous/Extracted Programs/Arithmetic"
  "keyword:rational numbers"
  "keyword:arithmetic"
  "keyword:field tactic"
  "keyword:binary lists"
  "keyword:Stern-Brocot"
  "logpath:QArithSternBrocot"
  "date:2019-12-01"
]
authors: [
  "Milad Niqui"
  "Yves Bertot"
]
url {
  src: "https://github.com/coq-community/qarith-stern-brocot/archive/v8.10.0.tar.gz"
  checksum: "sha512=65669789d9180a71a30a77cfca83bec25e3c7915163addd8c39d07e4d3192e517ae6514bcaa7e7021b5d930aa948f7b75ad903f102b7b73f413145466b13d831"
}

Lint

Command: true
Return code: 0

Dry install 🏜️

Dry install with the current Coq version:

Command

opam install -y --show-action coq-qarith-stern-brocot.8.10.0 coq.8.11.1

Return code

5120

Output

[NOTE] Package coq is already installed (current version is 8.11.1).
The following dependencies couldn't be met:
  - coq-qarith-stern-brocot -> coq < 8.11~ -> ocaml < 4.06.0
      base of this switch (use `--unlock-base' to force)
Your request can't be satisfied:
  - No available version of coq satisfies the constraints
No solution found, exiting

Dry install without Coq/switch base, to test if the problem was incompatibility with the current Coq/OCaml version:

Command: opam remove -y coq; opam install -y --show-action --unlock-base coq-qarith-stern-brocot.8.10.0
Return code: 0

Install dependencies

Command: true
Return code: 0
Duration: 0 s

Install 🚀

Command: true
Return code: 0
Duration: 0 s

Installation size

No files were installed.

Uninstall 🧹

Command: true
Return code: 0
Missing removes: none
Wrong removes: none