[P153123 11:33:38.416 generate.go:94 I] Generating configs using lucicfg v1.43.3...
[P153123 11:33:41.450 configset.go:442 I] Sending to LUCI Config for validation as config set "projects/flutter":
[P153123 11:33:41.451 configset.go:444 I] commit-queue.cfg (12 kB)
[P153123 11:33:41.451 configset.go:444 I] cr-buildbucket.cfg (5.4 MB)
[P153123 11:33:41.451 configset.go:444 I] luci-logdog.cfg (296 B)
[P153123 11:33:41.451 configset.go:444 I] luci-milo.cfg (221 kB)
[P153123 11:33:41.451 configset.go:444 I] luci-notify.cfg (37 kB)
[P153123 11:33:41.451 configset.go:444 I] luci-notify/email-templates/test_build_failure.template (707 B)
[P153123 11:33:41.451 configset.go:444 I] luci-notify/email-templates/test_flake.template (498 B)
[P153123 11:33:41.451 configset.go:444 I] luci-scheduler.cfg (1.9 kB)
[P153123 11:33:41.451 configset.go:444 I] project.cfg (400 B)
[P153123 11:33:41.451 configset.go:444 I] realms.cfg (6.0 kB)
[P153123 11:33:41.451 configset.go:444 I] tricium-prod.cfg (660 B)
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LUCI Config validation errors
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ERROR: projects/flutter: cr-buildbucket.cfg: in "cr-buildbucket.cfg" (buckets #0 - prod / swarming / builders #458 - Mac_x64 check_podspecs / caches #4): name: "packages_main_swift_format_version_2@505_chromium_2" does not match "^[a-z0-9_]+$"
ERROR: projects/flutter: cr-buildbucket.cfg: in "cr-buildbucket.cfg" (buckets #2 - staging / swarming / builders #452 - Mac_x64 check_podspecs / caches #4): name: "packages_main_swift_format_version_2@505_chromium_2" does not match "^[a-z0-9_]+$"
ERROR: projects/flutter: cr-buildbucket.cfg: in "cr-buildbucket.cfg" (buckets #4 - try / swarming / builders #454 - Mac_x64 check_podspecs / caches #4): name: "packages_main_swift_format_version_2@505_chromium_2" does not match "^[a-z0-9_]+$"
Error: some files were invalid