Dart SDK into Flutter AutoRoller failing on Mac customer_testing shard #193579

RUNNING: cd dev/customer_testing; ../../ci.sh 
workingDirectory: /Volumes/Work/s/w/ir/x/w/flutter/dev/customer_testing, executable: ./ci.sh, arguments: []
╔═╡ERROR #1╞════════════════════════════════════════════════════════════════════
║ UNEXPECTED ERROR!
║ ProcessException: No such file or directory
║   Command: ./ci.sh 
║ #0      _ProcessImpl._start (dart:io-patch/process_patch.dart:411:33)
║ #1      Process.start (dart:io-patch/process_patch.dart:42:20)
║ #2      startCommand (file:///Volumes/Work/s/w/ir/x/w/flutter/dev/bots/run_command.dart:111:47)
║ #3      runCommand (file:///Volumes/Work/s/w/ir/x/w/flutter/dev/bots/run_command.dart:263:33)
║ #4      customerTestingRunner (file:///Volumes/Work/s/w/ir/x/w/flutter/dev/bots/suite_runners/run_customer_testing_tests.dart:31:9)
║ <asynchronous suspension>
║ #5      _runFromList (file:///Volumes/Work/s/w/ir/x/w/flutter/dev/bots/utils.dart:789:7)
║ <asynchronous suspension>
║ #6      main (file:///Volumes/Work/s/w/ir/x/w/flutter/dev/bots/test.dart:124:5)
║ <asynchronous suspension>
║ 
║ The test.dart script should be corrected to catch this error and call foundError().
║ Some tests are likely to have been skipped.
╚═══════════════════════════════════════════════════════════════════════════════
Step failed (retcode: 255)