(for PR #27561)

2025-03-05 20:57.42: New job: Lint
2025-03-05 20:57.42: Checking out commit dc0bfefc. To reproduce:
                       git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27561/head" && git reset --hard dc0bfefc
2025-03-05 20:57.42: Exec: "cp" "-a" "--" "/var/lib/ocurrent/var/git/opam-repository.git-a0bc4b41ddb868605dc1500002c27cfa79faf4389fe53b6754817ea16b48d458/.git" 
                           "/tmp/git-checkout10c59047"
2025-03-05 20:57.44: Exec: "git" "-C" "/tmp/git-checkout10c59047" "submodule" 
                           "deinit" "--force" "--all"
2025-03-05 20:57.45: Exec: "git" "-C" "/tmp/git-checkout10c59047" "reset" 
                           "--hard" "-q" "dc0bfefc5095966cbfc934b86cda3556bfe905b9"
2025-03-05 20:57.49: Exec: "git" "-c" "protocol.file.allow=always" "-C" 
                           "/tmp/git-checkout10c59047" "submodule" "update" 
                           "--recursive" "--init" "--no-fetch"
2025-03-05 20:57.50: Exec: "git" "merge" "-q" "--" "94a68d7e968e714ae17a21d84962e93eadbb0ffb"

To reproduce locally, on the opam-repository PR branch, run: 

    opam pin opam-ci-check git+https://github.com/ocurrent/opam-repo-ci.git#live
    opam-ci-check lint --opam-repository . travis-opam.1.5.0:new=false

2025-03-05 20:57.51: Exec: "opam-ci-check" "lint" "--opam-repository" 
                           "." "travis-opam.1.5.0:new=false"
Linting opam-repository at /tmp/git-checkout10c59047/. ...
Error in travis-opam.1.5.0:            warning 68: Missing field 'license'
Warning in travis-opam.1.5.0: The package has a dune dependency without a lower bound.
2025-03-05 20:58.05: Job failed: Warning in travis-opam.1.5.0: The package has a dune dependency without a lower bound.
Error in travis-opam.1.5.0:            warning 68: Missing field 'license'