I can't seem to be able to use --profile with vibe:

dub init -t vibe.d
dub build --build=profile

../../.dub/packages/vibe-core/2.7.3/vibe-core/source/vibe/internal/async.d-mixin-119(142,3): Warning: statement is not reachable
../../.dub/packages/vibe-core/2.7.3/vibe-core/source/vibe/internal/async.d-mixin-119(143,3): Warning: statement is not reachable
../../.dub/packages/vibe-core/2.7.3/vibe-core/source/vibe/internal/async.d-mixin-119(142,3): Warning: statement is not reachable
../../.dub/packages/vibe-core/2.7.3/vibe-core/source/vibe/internal/async.d-mixin-119(143,3): Warning: statement is not reachable
../../.dub/packages/vibe-core/2.7.3/vibe-core/source/vibe/internal/async.d-mixin-119(142,3): Warning: statement is not reachable
../../.dub/packages/vibe-core/2.7.3/vibe-core/source/vibe/internal/async.d-mixin-119(143,3): Warning: statement is not reachable
../../.dub/packages/vibe-core/2.7.3/vibe-core/source/vibe/internal/async.d-mixin-119(142,3): Warning: statement is not reachable
../../.dub/packages/vibe-core/2.7.3/vibe-core/source/vibe/internal/async.d-mixin-119(143,3): Warning: statement is not reachable
../../.dub/packages/vibe-core/2.7.3/vibe-core/source/vibe/internal/async.d-mixin-119(142,3): Warning: statement is not reachable
../../.dub/packages/vibe-core/2.7.3/vibe-core/source/vibe/internal/async.d-mixin-119(143,3): Warning: statement is not reachable
../../.dub/packages/vibe-core/2.7.3/vibe-core/source/vibe/internal/async.d-mixin-119(142,3): Warning: statement is not reachable
../../.dub/packages/vibe-core/2.7.3/vibe-core/source/vibe/internal/async.d-mixin-119(143,3): Warning: statement is not reachable
../../.dub/packages/vibe-core/2.7.3/vibe-core/source/vibe/internal/async.d-mixin-119(142,3): Warning: statement is not reachable
../../.dub/packages/vibe-core/2.7.3/vibe-core/source/vibe/internal/async.d-mixin-119(143,3): Warning: statement is not reachable
../../.dub/packages/vibe-core/2.7.3/vibe-core/source/vibe/internal/async.d-mixin-119(142,3): Warning: statement is not reachable
../../.dub/packages/vibe-core/2.7.3/vibe-core/source/vibe/internal/async.d-mixin-119(143,3): Warning: statement is not reachable
../../.dub/packages/vibe-core/2.7.3/vibe-core/source/vibe/internal/async.d-mixin-119(142,3): Warning: statement is not reachable
../../.dub/packages/vibe-core/2.7.3/vibe-core/source/vibe/internal/async.d-mixin-119(143,3): Warning: statement is not reachable
Error: warnings are treated as errors
       Use -wi if you wish to treat warnings only as informational.

I've tried using buildRequirements "allowWarnings", but still the same.

Jordan