(for PR #27856)

2025-05-15 12:19.15: New job: Lint
2025-05-15 12:19.15: Checking out commit b7f29004. To reproduce:
                       git clone --recursive "https://github.com/ocaml/opam-repository.git" && cd "opam-repository" && git fetch origin "refs/pull/27856/head" && git reset --hard b7f29004
2025-05-15 12:19.15: Exec: "cp" "-a" "--" "/var/lib/ocurrent/var/git/opam-repository.git-a0bc4b41ddb868605dc1500002c27cfa79faf4389fe53b6754817ea16b48d458/.git" 
                           "/tmp/git-checkout3199f58a"
2025-05-15 12:19.17: Exec: "git" "-C" "/tmp/git-checkout3199f58a" "submodule" 
                           "deinit" "--force" "--all"
2025-05-15 12:19.18: Exec: "git" "-C" "/tmp/git-checkout3199f58a" "reset" 
                           "--hard" "-q" "b7f2900402f37475f1877086298b23e1320cc7ca"
2025-05-15 12:19.22: Exec: "git" "-c" "protocol.file.allow=always" "-C" 
                           "/tmp/git-checkout3199f58a" "submodule" "update" 
                           "--recursive" "--init" "--no-fetch"
2025-05-15 12:19.23: Exec: "git" "merge" "-q" "--" "19c8e74c010228407e25949e40cac8e17ab856a3"

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 . conf-aarch64-linux-gnu-gcc.1:new=true conf-x86_64-linux-gnu-gcc.1:new=true ocaml-unikraft.1.0.0:new=true ocaml-unikraft-arm64.1.0.0:new=true ocaml-unikraft-backend-firecracker.0.18.0:new=true ocaml-unikraft-backend-firecracker-arm64.0.18.0:new=true ocaml-unikraft-backend-firecracker-x86_64.0.18.0:new=true ocaml-unikraft-backend-qemu.0.18.0:new=true ocaml-unikraft-backend-qemu-arm64.0.18.0:new=true ocaml-unikraft-backend-qemu-x86_64.0.18.0:new=true ocaml-unikraft-default-arm64.1.0.0:new=true ocaml-unikraft-default-x86_64.1.0.0:new=true ocaml-unikraft-option-debug.0.18.0:new=true ocaml-unikraft-toolchain-arm64.0.18.0:new=true ocaml-unikraft-toolchain-x86_64.0.18.0:new=true ocaml-unikraft-x86_64.1.0.0:new=true unikraft.0.18.0:new=true unikraft-musl.0.18.0:new=true

2025-05-15 12:19.24: Exec: "opam-ci-check" "lint" "--opam-repository" 
                           "." "conf-aarch64-linux-gnu-gcc.1:new=true" 
                           "conf-x86_64-linux-gnu-gcc.1:new=true" "ocaml-unikraft.1.0.0:new=true" 
                           "ocaml-unikraft-arm64.1.0.0:new=true" "ocaml-unikraft-backend-firecracker.0.18.0:new=true" 
                           "ocaml-unikraft-backend-firecracker-arm64.0.18.0:new=true" 
                           "ocaml-unikraft-backend-firecracker-x86_64.0.18.0:new=true" 
                           "ocaml-unikraft-backend-qemu.0.18.0:new=true" 
                           "ocaml-unikraft-backend-qemu-arm64.0.18.0:new=true" 
                           "ocaml-unikraft-backend-qemu-x86_64.0.18.0:new=true" 
                           "ocaml-unikraft-default-arm64.1.0.0:new=true" 
                           "ocaml-unikraft-default-x86_64.1.0.0:new=true" 
                           "ocaml-unikraft-option-debug.0.18.0:new=true" 
                           "ocaml-unikraft-toolchain-arm64.0.18.0:new=true" 
                           "ocaml-unikraft-toolchain-x86_64.0.18.0:new=true" 
                           "ocaml-unikraft-x86_64.1.0.0:new=true" "unikraft.0.18.0:new=true" 
                           "unikraft-musl.0.18.0:new=true"
Linting opam-repository at /tmp/git-checkout3199f58a/. ...
Error in ocaml-unikraft.1.0.0: No package source directory provided.
Error in ocaml-unikraft-backend-firecracker.0.18.0: No package source directory provided.
Error in ocaml-unikraft-backend-qemu.0.18.0: No package source directory provided.
Error in ocaml-unikraft-option-debug.0.18.0: No package source directory provided.
2025-05-15 12:20.17: Job failed: Error in ocaml-unikraft-option-debug.0.18.0: No package source directory provided.
Error in ocaml-unikraft-backend-qemu.0.18.0: No package source directory provided.
Error in ocaml-unikraft-backend-firecracker.0.18.0: No package source directory provided.
Error in ocaml-unikraft.1.0.0: No package source directory provided.