/b/s/w/ir/cache/isolated_client/isolated download -verbose -isolate-server https://isolateserver.appspot.com -isolated f10716944f36ac8c1f0fa8f74673ff83561533ae -output-dir /b/s/w/ir/k/archives/sdk-core-subbuild-arm64-linux
in dir /b/s/w/ir/k:
 allow_subannotations: False
 cmd: ['/b/s/w/ir/cache/isolated_client/isolated',
 'download',
 '-verbose',
 '-isolate-server',
 'https://isolateserver.appspot.com',
 '-isolated',
 'f10716944f36ac8c1f0fa8f74673ff83561533ae',
 '-output-dir',
 '/b/s/w/ir/k/archives/sdk-core-subbuild-arm64-linux']
 env: {}
 env_prefixes: {}
 env_suffixes: {}
 infra_step: True
 name_tokens: ('fetch sdk artifacts',
 'sdk-core-subbuild-arm64-linux',
 u'download sdk-core-subbuild-arm64-linux archive')
 ok_ret: frozenset([0])
 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: 40107
 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: b2c5b461fcef499e8a8ba31d914d905a
 JOURNAL_STREAM: 8:12518
 LANG: en_US.UTF-8
 LOGDOG_COORDINATOR_HOST: logs.chromium.org
 LOGDOG_STREAM_PREFIX: buildbucket/cr-buildbucket.appspot.com/8915642928108870448
 LOGDOG_STREAM_PROJECT: fuchsia
 LOGDOG_STREAM_SERVER_PATH: unix:/b/s/w/ir/tmp/ld.sock
 LOGNAME: swarming
 LUCI_CONTEXT: /b/s/w/itU2eJRY/luci_context.060237871
 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-kjsm
 SWARMING_EXTERNAL_BOT_SETUP: 1
 SWARMING_HEADLESS: 1
 SWARMING_SERVER: https://chromium-swarm.appspot.com
 SWARMING_TASK_ID: 44545fe97418ba11
 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

[D2019-04-20T16:50:19.984544Z 10529 0 auth.go:1265] Minting a new token                         {"key":"luci_ctx/5ad54a1925db9e5d7e173c016d746a2bb067f12a892004ac46f3623b8899bb1b", "scopes":"https://www.googleapis.com/auth/userinfo.email"}
[D2019-04-20T16:50:19.984694Z 10529 0 luci_ctx.go:138] POST http://127.0.0.1:37429/rpc/LuciLocalAuthService.GetOAuthToken {"key":"luci_ctx/5ad54a1925db9e5d7e173c016d746a2bb067f12a892004ac46f3623b8899bb1b", "scopes":"https://www.googleapis.com/auth/userinfo.email"}
[D2019-04-20T16:50:19.988154Z 10529 0 auth.go:1222] Token expires in 30m34.011922618s           {"key":"luci_ctx/5ad54a1925db9e5d7e173c016d746a2bb067f12a892004ac46f3623b8899bb1b", "scopes":"https://www.googleapis.com/auth/userinfo.email"}