jenkins build slowness/failure

gistfile1.txt

[[2018-09-13T13:39:50Z] ./configure:326: preload_bits_from_manta(): mget -v -q /Joyent_Dev/public/builds/amon/master-latest
[2018-09-13T13:39:50Z] ./configure:326: preload_bits_from_manta(): latest_dir=
[2018-09-13T13:39:50Z] ./configure:328: preload_bits_from_manta(): [[ 1 == 0 ]]
[2018-09-13T13:39:50Z] ./configure:333: preload_bits_from_manta(): count=1
[2018-09-13T13:39:50Z] ./configure:314: preload_bits_from_manta(): [[ 1 -lt 3 ]]
[2018-09-13T13:39:50Z] ./configure:314: preload_bits_from_manta(): [[ -z '' ]]
[2018-09-13T13:39:50Z] ./configure:316: preload_bits_from_manta(): [[ 1 -gt 0 ]]
[2018-09-13T13:39:50Z] ./configure:317: preload_bits_from_manta(): cat /tmp/mget-output.27460
{"name":"mget","hostname":"85207b15","pid":30940,"component":"MantaClient","path":"/Joyent_Dev/public/builds/amon/master-latest","req_id":"22d631ce-79cc-49da-a269-4ca5eb69adc3","level":20,"headers":{"accept":"*/*","x-request-id":"22d631ce-79cc-49da-a269-4ca5eb69adc3"},"id":"22d631ce-79cc-49da-a269-4ca5eb69adc3","query":{},"msg":"get: entered","time":"2018-09-13T13:39:50.877Z","src":{"file":"/root/data/jenkins/workspace/manta-garbage-collector/MG/node_modules/manta/lib/client.js","line":789,"func":"get"},"v":0}
{"name":"mget","hostname":"85207b15","pid":30940,"component":"MantaClient","level":10,"client_req":{"method":"GET","url":"/Joyent_Dev/public/builds/amon/master-latest","address":"us-east.manta.joyent.com","port":null,"headers":{"accept":"*/*","x-request-id":"22d631ce-79cc-49da-a269-4ca5eb69adc3","date":"Thu, 13 Sep 2018 13:39:50 GMT","authorization":"Signature keyId=\"/Joyent_Dev/keys/de:e7:73:9a:b0:91:31:3e:72:8d:9f:62:ca:58:a2:ec\",algorithm=\"rsa-sha256\",headers=\"date\",signature=\"o8FWWRZsSenWCGSZpn/DkeY4pSmCAJDwQdDOytL8HkcsTUdy3ktyLfoKcIVm313c7eWGk/ApV+sUlHZyuPyeN1zkLd9cD7kUN2/uFHyxrbtiFcEY8VIYNVxlKpj9yCAAmrZ1QPmeMFUmruiAeRS7N4sZgG1QYdMSu/Uc3edenWkSP/5zRSotS8crttfYqfs8sRFKjDz54tArfGDtkdEJ0cBR0HYzFJN3ZmdYS6PtgOiGQbgrTTxUJMWza/+na8SUibbfzgjv9cf0lAvt63UYMbEjoi8ocKdq7P4KUP3j7plLcU/Ym+NiAUpuya4PFpGlCeF5aSQGem+eF8jE45JL5Q==\"","user-agent":"restify/1.4.1 (ia32-sunos; v8/3.14.5.11; OpenSSL/1.0.1u) node/0.10.48","accept-version":"~1.0"}},"msg":"request sent","time":"2018-09-13T13:39:50.877Z","src":{"file":"/root/data/jenkins/workspace/manta-garbage-collector/MG/node_modules/manta/node_modules/restify-clients/lib/HttpClient.js","line":314,"func":"rawRequest"},"v":0}
{"name":"mget","hostname":"85207b15","pid":30940,"component":"MantaClient","level":10,"client_res":{"statusCode":400,"headers":{"content-type":"application/json","content-length":"90","content-md5":"r4HT+iM5UzL43GFATwjnwA==","date":"Thu, 13 Sep 2018 20:13:48 GMT","server":"Manta","x-request-id":"22d631ce-79cc-49da-a269-4ca5eb69adc3","x-response-time":"1","x-server-name":"07188c71-5cb5-497c-b5ed-3e82654aa9d0","connection":"keep-alive","x-request-received":1536845990877,"x-request-processing-time":3}},"msg":"Response received","time":"2018-09-13T13:39:50.880Z","src":{"file":"/root/data/jenkins/workspace/manta-garbage-collector/MG/node_modules/manta/node_modules/restify-clients/lib/HttpClient.js","line":210,"func":"onResponse"},"v":0}
{"name":"mget","hostname":"85207b15","pid":30940,"component":"MantaClient","path":"/Joyent_Dev/public/builds/amon/master-latest","req_id":"22d631ce-79cc-49da-a269-4ca5eb69adc3","level":20,"err":{"message":"Date header Thu, 13 Sep 2018 13:39:50 GMT is too old","name":"RequestExpiredError","stack":"RequestExpiredError: Date header Thu, 13 Sep 2018 13:39:50 GMT is too old\n    at ClientRequest.onResponse (/root/data/jenkins/workspace/manta-garbage-collector/MG/node_modules/manta/node_modules/restify-clients/lib/HttpClient.js:217:26)\n    at ClientRequest.g (events.js:180:16)\n    at ClientRequest.emit (events.js:95:17)\n    at HTTPParser.parserOnIncomingClient (http.js:1751:21)\n    at HTTPParser.parserOnHeadersComplete [as onHeadersComplete] (http.js:152:23)\n    at CleartextStream.socketOnData (http.js:1646:20)\n    at CleartextStream.read [as _read] (tls.js:563:12)\n    at CleartextStream.Readable.read (_stream_readable.js:341:10)\n    at EncryptedStream.write [as _write] (tls.js:418:25)\n    at doWrite (_stream_writable.js:226:10)","code":"RequestExpired"},"msg":"get: error","time":"2018-09-13T13:39:50.880Z","src":{"file":"/root/data/jenkins/workspace/manta-garbage-collector/MG/node_modules/manta/lib/client.js","line":797},"v":0}
mget: RequestExpiredError: Date header Thu, 13 Sep 2018 13:39:50 GMT is too old
[2018-09-13T13:39:50Z] ./configure:318: preload_bits_from_manta(): delay=20
[2018-09-13T13:39:50Z] ./configure:319: preload_bits_from_manta(): [[ 20 -gt 60 ]]
[2018-09-13T13:39:50Z] ./configure:322: preload_bits_from_manta(): echo 'Could not get latest dir for target amon, retrying in 20s'
Could not get latest dir for target amon, retrying in 20s
[2018-09-13T13:39:50Z] ./configure:323: preload_bits_from_manta(): sleep 20