python -u /b/s/w/ir/kitchen-checkout/recipe_engine/recipe_modules/file/resources/fileutil.py --json-output /b/s/w/ir/tmp/t/tmpYJiP_7.json copy /b/s/w/ir/tmp/t/tmpF9xV1Z /b/s/w/ir/k/recipe_cleanup/isolateHXEgeh/tests.json
in dir /b/s/w/ir/k:
 allow_subannotations: False
 cmd: ['python',
 '-u',
 '/b/s/w/ir/kitchen-checkout/recipe_engine/recipe_modules/file/resources/fileutil.py',
 '--json-output',
 '/b/s/w/ir/tmp/t/tmpYJiP_7.json',
 'copy',
 '/b/s/w/ir/tmp/t/tmpF9xV1Z',
 '/b/s/w/ir/k/recipe_cleanup/isolateHXEgeh/tests.json']
 env: {}
 env_prefixes: {}
 env_suffixes: {}
 infra_step: True
 name_tokens: ('shard Intel NUC Kit NUC7i5DNHE', 'write test manifest')
 ok_ret: frozenset([0])
 step_test_data: errno(...)
 trigger_specs: ()
full environment:
 BOTO_CONFIG: /b/s/w/ir/tmp/gsutil-task/.boto
 BUILDBUCKET_EXPERIMENTAL: FALSE
 CIPD_CACHE_DIR: /b/s/cipd_cache/cache
 CIPD_PROTOCOL: v2
 DEVSHELL_CLIENT_PORT: 33257
 DOCKER_CONFIG: /b/s/w/ir/tmp/docker-cfg-task
 DOCKER_TMPDIR: /b/s/w/ir/tmp/docker-tmp-task
 GIT_CONFIG_NOSYSTEM: 1
 GIT_TERMINAL_PROMPT: 0
 HOME: /home/swarming
 INFRA_GIT_WRAPPER_HOME: /b/s/w/ir/tmp/git-home-task
 INVOCATION_ID: 62fb0ae4c3724d82a2a7a32eaf4874a0
 JOURNAL_STREAM: 8:18254
 LANG: en_US.UTF-8
 LOGDOG_COORDINATOR_HOST: logs.chromium.org
 LOGDOG_STREAM_PREFIX: buildbucket/cr-buildbucket.appspot.com/8915146836181935392
 LOGDOG_STREAM_PROJECT: fuchsia
 LOGDOG_STREAM_SERVER_PATH: unix:/b/s/w/ir/tmp/ld.sock
 LOGNAME: swarming
 LUCI_CONTEXT: /b/s/w/ir/tmp/luci_context.288993610
 MAC_CHROMIUM_TMPDIR: /b/s/w/ir/tmp/t
 NO_GCE_CHECK: False
 PATH: /b/s/w/ir/cipd_bin_packages:/b/s/w/ir/cipd_bin_packages/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 PWD: /b/s/w/ir/k
 PYTHONIOENCODING: UTF-8
 PYTHONUNBUFFERED: 1
 SHELL: /bin/bash
 SHLVL: 1
 SWARMING_BOT_ID: fuchsia-debian-16-6907d2bd-us-central1-c-1s66
 SWARMING_EXTERNAL_BOT_SETUP: 1
 SWARMING_HEADLESS: 1
 SWARMING_SERVER: https://chromium-swarm.appspot.com
 SWARMING_TASK_ID: 447092ffc1b53411
 TEMP: /b/s/w/ir/tmp/t
 TEMPDIR: /b/s/w/ir/tmp/t
 TMP: /b/s/w/ir/tmp/t
 TMPDIR: /b/s/w/ir/tmp/t
 USER: swarming
 VPYTHON_VIRTUALENV_ROOT: /b/s/w/ir/cache/vpython
 _: /b/s/w/ir/cipd_bin_packages/vpython