i guess the only thing missing is RBE then
$ siso auth-check
Logged in by gcloud
as
sn...@chromium.orguse reapi instance projects/rbe-chromium-untrusted/instances/default_instance
$ autoninja
[...]
build failed
0.91s Build Failure: 1 done 1 failed 0 remaining - 1.10/s
cannot
make progress due to previous 1 errors: reproxy error: rpc error: code =
Unauthenticated desc = Unable to authenticate with RBE, externally
provided auth token was invalid
rpc error: code = PermissionDenied
desc = rpc error: code = PermissionDenied desc = Permission
"remotebuildexecution.blobs.get" denied on resource
"projects/rbe-chromium-untrusted/instances/default_instance" (or it may
not exist), authentication type (identity) used="external authentication
token (credentials helper)"