docker: fix missing image_id when using containerd-snapshotter (#20533)

fixes: #20520

Author: chris-smith-zocdoc

src/python/pants/backend/docker/goals/package_image.py

@@ -521,6 +521,8 @@ def parse_image_id_from_docker_build_output(docker: DockerBinary, *outputs: byte
                 (
                     # BuildKit output.
                     r"(writing image (?P<digest>sha256:\S+) done)",
+                    # BuildKit with containerd-snapshotter output.
+                    r"(exporting manifest list (?P<manifest_list>sha256:\S+) done)",
                     # Docker output.
                     r"(Successfully built (?P<short_id>\S+))",
                 ),
@@ -539,7 +541,11 @@ def parse_image_id_from_docker_build_output(docker: DockerBinary, *outputs: byte
                 None,
             )
             if image_id_match:
-                image_id = image_id_match.group("digest") or image_id_match.group("short_id")
+                image_id = (
+                    image_id_match.group("digest")
+                    or image_id_match.group("short_id")
+                    or image_id_match.group("manifest_list")
+                )
                 return image_id
 
     return "<unknown>"

src/python/pants/backend/docker/goals/package_image_test.py

@@ -1636,6 +1636,47 @@ def test_get_context_root(
             ),
             "",
         ),
+        # Buildkit with containerd-snapshotter
+        (
+            DockerBinary("/bin/docker", "1234", is_podman=False),
+            "sha256:b2b51838586286a9e544ddb31b3dbf7f6a99654d275b6e56b5f69f90138b4c0e",
+            dedent(
+                """\
+                #9 exporting to image
+                #9 exporting layers done
+                #9 exporting manifest sha256:7802087e8e0801f6451d862a00a6ce8af3e4829b09bc890dea0dd2659c11b25a done
+                #9 exporting config sha256:c83bed954709ba0c546d66d8f29afaac87c597f01b03fec158f3b21977c3e143 done
+                #9 exporting attestation manifest sha256:399891f9628cfafaba9e034599bdd55675ac0a3bad38151ed1ebf03993669545 done
+                #9 exporting manifest list sha256:b2b51838586286a9e544ddb31b3dbf7f6a99654d275b6e56b5f69f90138b4c0e done
+                #9 naming to myhost.com/my_app:latest done
+                #9 unpacking to myhost.com/my_app:latest done
+                #9 DONE 0.0s
+                """
+            ),
+            "",
+        ),
+        # Buildkit with containerd-snapshotter and cross platform
+        (
+            DockerBinary("/bin/docker", "1234", is_podman=False),
+            "sha256:3c72de0e05bb75247e68e124e6500700f6e0597425db2ee9f08fd59ef28cea0f",
+            dedent(
+                """\
+                #12 exporting to image
+                #12 exporting layers done
+                #12 exporting manifest sha256:452598369b55c27d752c45736cf26c0339612077f17df31fb0cdd79c5145d081 done
+                #12 exporting config sha256:6fbcebfde0ec24b487045516c3b5ffd3f0633e756a6d5808c2e5ad75809e0ca6 done
+                #12 exporting attestation manifest sha256:32fcf615e85bc9c2f606f863e8db3ca16dd77613a1e175e5972f39267e106dfb done
+                #12 exporting manifest sha256:bcb911a3efbec48e3c58c2acfd38fe92321eed731c53253f0b5c883918420187 done
+                #12 exporting config sha256:86e7fd0c4fa2356430d4ca188ed9e86497b8d03996ccba426d92c7e145e69990 done
+                #12 exporting attestation manifest sha256:66f9e7af29dd04e6264b8e113571f7b653f1681ba124a386530145fb39ff0102 done
+                #12 exporting manifest list sha256:3c72de0e05bb75247e68e124e6500700f6e0597425db2ee9f08fd59ef28cea0f done
+                #12 naming to myhost.com/my_app:latest done
+                #12 unpacking to myhost.com/my_app:latest done
+                #12 DONE 0.0s
+                """
+            ),
+            "",
+        ),
         # Podman
         (
             DockerBinary("/bin/podman", "abcd", is_podman=True),