Picked up JAVA_TOOL_OPTIONS:
Set log4j store directory /home/oem/.arduino15
2021-12-05T18:41:03.879Z INFO c.a.c.p.ContributionInstaller:301 [Timer-0] Start download and signature check of=[https://downloads.arduino.cc/packages/package_index.json]
2021-12-05T18:41:04.044Z INFO c.a.u.n.FileDownloaderCache:92 [Timer-0] Cache folder /home/oem/.arduino15/cache
2021-12-05T18:41:04.563Z INFO c.a.u.n.FileDownloaderCache:149 [Timer-0] Get file cached is expire true, exist false, info FileCached{eTag='null', lastETag='null', remoteURL='https://downloads.arduino.cc/packages/package_index.json', localPath='/home/oem/.arduino15/cache/downloads.arduino.cc/packages/package_index.json', md5='null', createdAt='2021-12-05T13:41:04.427', cacheControl=null}
2021-12-05T18:41:04.604Z INFO c.a.u.n.HttpConnectionManager:153 [Timer-0] Connect to https://downloads.arduino.cc/packages/package_index.json, method=HEAD, request id=FBC5EFA3225A403D
2021-12-05T18:41:05.536Z INFO c.a.u.n.HttpConnectionManager:157 [Timer-0] Request complete URL="https://downloads.arduino.cc/packages/package_index.json", method=HEAD, response code=206, request id=FBC5EFA3225A403D, headers={null=[HTTP/1.1 206 Partial Content], Server=[cloudflare], Content-Range=[bytes 0-450462/450463], Last-Modified=[Fri, 03 Dec 2021 11:22:27 GMT], X-Amz-Cf-Id=[zItM7-iRMCbLKbTcmw81_pi9AIwjbmDaiDC8g6pskiGz_ZS6sMUSfQ==], Set-Cookie=[__cf_bm=ShOrI2UkvBnhvnQ9K8TvbCdMv8U3mSSMno4SteQDtVc-1638729665-0-AXFOVVRp0NZfHJ51KTAwXgujwc/Fpu/YUEdXfmYhiGavSpfAC15FoaLlR0hKa52F1imjofPREGNWzLjiTpFbn1c=; path=/; expires=Sun, 05-Dec-21 19:11:05 GMT; domain=.arduino.cc; HttpOnly; Secure; SameSite=None], Content-Length=[450463], Age=[2279], Content-Type=[application/json], X-Cache=[RefreshHit from cloudfront], CF-Ray=[6b8f6816783de78c-MDE], X-Amz-Cf-Pop=[MIA3-P2], Connection=[keep-alive], x-amz-version-id=[BBB.FsmCKjF7NsFi7AXlhI1Hb3p.iRO0], Date=[Sun, 05 Dec 2021 18:41:05 GMT], Via=[1.1 edc731fea88a8cd61136d321a3ec9df3.cloudfront.net (CloudFront)], x-amz-replication-status=[PENDING], CF-Cache-Status=[HIT], Cache-Control=[public, max-age=3600], ETag=["43cb44ab8e603ac04c624d866bf9e9ef"], Vary=[Accept-Encoding], x-amz-request-id=[MN7FWP0AJS4YKEBA], Expires=[Sun, 05 Dec 2021 19:41:05 GMT], alt-svc=[h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400], x-amz-id-2=[cXxuX7RvhY3tcdivJr01zTIn5ZTsP3WDVrCLwzLdaqJX0w/bNpae92rxPSLgXKDQmtFVCWnO1f8=], Expect-CT=[max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"]}
2021-12-05T18:41:05.563Z INFO c.a.u.n.FileDownloaderCache:160 [Timer-0] Update cached info of https://downloads.arduino.cc/packages/package_index.json, createdAt 2021-12-05T13:41:04.427, previous eTag null, last eTag 43cb44ab8e603ac04c624d866bf9e9ef, cache control header CacheControl{maxAge=3600, isMustRevalidate=false, isNoCache=false, isNoStore=false}
2021-12-05T18:41:05.896Z INFO c.a.u.n.FileDownloaderCache:226 [Timer-0] Update cache file info in /home/oem/.arduino15/cache/cache.json, number of cached files is 1
2021-12-05T18:41:05.924Z INFO c.a.u.n.FileDownloader:213 [Timer-0] The file in the cache is not in the path or the md5 validation failed: path=/home/oem/.arduino15/cache/downloads.arduino.cc/packages/package_index.json, file exist=false, md5 validation=false
2021-12-05T18:41:05.928Z INFO c.a.u.n.FileDownloader:221 [Timer-0] The file is change FileCached{eTag='null', lastETag='43cb44ab8e603ac04c624d866bf9e9ef', remoteURL='https://downloads.arduino.cc/packages/package_index.json', localPath='/home/oem/.arduino15/cache/downloads.arduino.cc/packages/package_index.json', md5='null', createdAt='2021-12-05T13:41:05.574', cacheControl=CacheControl{maxAge=3600, isMustRevalidate=false, isNoCache=false, isNoStore=false}}
2021-12-05T18:41:05.951Z INFO c.a.u.n.HttpConnectionManager:153 [Timer-0] Connect to https://downloads.arduino.cc/packages/package_index.json, method=GET, request id=6791A0AACAA44076
2021-12-05T18:41:06.510Z INFO c.a.u.n.HttpConnectionManager:157 [Timer-0] Request complete URL="https://downloads.arduino.cc/packages/package_index.json", method=GET, response code=206, request id=6791A0AACAA44076, headers={null=[HTTP/1.1 206 Partial Content], Server=[cloudflare], Content-Range=[bytes 0-450462/450463], Last-Modified=[Fri, 03 Dec 2021 11:22:27 GMT], X-Amz-Cf-Id=[zItM7-iRMCbLKbTcmw81_pi9AIwjbmDaiDC8g6pskiGz_ZS6sMUSfQ==], Set-Cookie=[__cf_bm=_mR.HKAN0BLCI6dRxJZ64iAkqfnmCE4K._6a2fGr8NQ-1638729666-0-ARySQn5K772hgS6rEnFdBKqfwXRgFq55jHI1EqRG9g7qIgb73DMWGSEsKpA0zeqi8j2shCx1nlVSe833M5VxBAI=; path=/; expires=Sun, 05-Dec-21 19:11:06 GMT; domain=.arduino.cc; HttpOnly; Secure; SameSite=None], Content-Length=[450463], Age=[2280], Content-Type=[application/json], X-Cache=[RefreshHit from cloudfront], CF-Ray=[6b8f681c6bbee78c-MDE], X-Amz-Cf-Pop=[MIA3-P2], Connection=[keep-alive], x-amz-version-id=[BBB.FsmCKjF7NsFi7AXlhI1Hb3p.iRO0], Date=[Sun, 05 Dec 2021 18:41:06 GMT], Via=[1.1 edc731fea88a8cd61136d321a3ec9df3.cloudfront.net (CloudFront)], x-amz-replication-status=[PENDING], CF-Cache-Status=[HIT], Cache-Control=[public, max-age=3600], ETag=["43cb44ab8e603ac04c624d866bf9e9ef"], Vary=[Accept-Encoding], x-amz-request-id=[MN7FWP0AJS4YKEBA], Expires=[Sun, 05 Dec 2021 19:41:06 GMT], alt-svc=[h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400], x-amz-id-2=[cXxuX7RvhY3tcdivJr01zTIn5ZTsP3WDVrCLwzLdaqJX0w/bNpae92rxPSLgXKDQmtFVCWnO1f8=], Expect-CT=[max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"]}
2021-12-05T18:41:07.681Z INFO c.a.u.n.FileDownloaderCache:343 [Timer-0] Update cache file: FileCached{eTag='43cb44ab8e603ac04c624d866bf9e9ef', lastETag='43cb44ab8e603ac04c624d866bf9e9ef', remoteURL='https://downloads.arduino.cc/packages/package_index.json', localPath='/home/oem/.arduino15/cache/downloads.arduino.cc/packages/package_index.json', md5='MD5:43cb44ab8e603ac04c624d866bf9e9ef', createdAt='2021-12-05T13:41:07.68', cacheControl=CacheControl{maxAge=3600, isMustRevalidate=false, isNoCache=false, isNoStore=false}}
2021-12-05T18:41:07.705Z INFO c.a.u.n.FileDownloaderCache:226 [Timer-0] Update cache file info in /home/oem/.arduino15/cache/cache.json, number of cached files is 1
2021-12-05T18:41:07.718Z INFO c.a.u.n.FileDownloaderCache:149 [Timer-0] Get file cached is expire true, exist false, info FileCached{eTag='null', lastETag='null', remoteURL='https://downloads.arduino.cc/packages/package_index.json.sig', localPath='/home/oem/.arduino15/cache/downloads.arduino.cc/packages/package_index.json.sig', md5='null', createdAt='2021-12-05T13:41:07.715', cacheControl=null}
2021-12-05T18:41:07.727Z INFO c.a.u.n.HttpConnectionManager:153 [Timer-0] Connect to https://downloads.arduino.cc/packages/package_index.json.sig, method=HEAD, request id=38982E2731464D94
2021-12-05T18:41:08.227Z INFO c.a.u.n.HttpConnectionManager:157 [Timer-0] Request complete URL="https://downloads.arduino.cc/packages/package_index.json.sig", method=HEAD, response code=206, request id=38982E2731464D94, headers={null=[HTTP/1.1 206 Partial Content], Server=[cloudflare], Content-Range=[bytes 0-542/543], Last-Modified=[Fri, 03 Dec 2021 11:22:28 GMT], X-Amz-Cf-Id=[epcyeL2o9zm-pBD2iFwiNDArChBksO6zRPVyzMn7XTpI6vgWyuVlPw==], Set-Cookie=[__cf_bm=KDoGTV22JfJ14SaqzaclqujuZZen5j0M7kGMh0wRspo-1638729668-0-AeTYW5veoiVWtjZRSS4Y2A2eYeCYWPERL8Xd37ZmICz92vzYX7PWlDIOG40KXdR7hmqLKd0rKrxEY8XihQHydXI=; path=/; expires=Sun, 05-Dec-21 19:11:08 GMT; domain=.arduino.cc; HttpOnly; Secure; SameSite=None], Content-Length=[543], Age=[2281], Content-Type=[application/pgp-signature], X-Cache=[RefreshHit from cloudfront], CF-Ray=[6b8f68277996e78c-MDE], X-Amz-Cf-Pop=[MIA3-P2], Connection=[keep-alive], x-amz-version-id=[keOebuuDdMcHbRqNFnuss9cFnrqUdpqA], Date=[Sun, 05 Dec 2021 18:41:08 GMT], Via=[1.1 f3407167245d79d14876c53a82e27949.cloudfront.net (CloudFront)], x-amz-replication-status=[PENDING], CF-Cache-Status=[HIT], Cache-Control=[public, max-age=3600], ETag=["0b655932edbe57e5f148e97291dc5498"], Vary=[Accept-Encoding], x-amz-request-id=[MN76Q4WMPAHTCXA2], Expires=[Sun, 05 Dec 2021 19:41:08 GMT], alt-svc=[h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400], x-amz-id-2=[FX7xyWvEKUWAir4u0PfreDjvtCYh6mwgPR38p1aiF+LV44A4pJkQsF94Tc2eQTESsj6BikIj6sw=], Expect-CT=[max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"]}
2021-12-05T18:41:08.232Z INFO c.a.u.n.FileDownloaderCache:160 [Timer-0] Update cached info of https://downloads.arduino.cc/packages/package_index.json.sig, createdAt 2021-12-05T13:41:07.715, previous eTag null, last eTag 0b655932edbe57e5f148e97291dc5498, cache control header CacheControl{maxAge=3600, isMustRevalidate=false, isNoCache=false, isNoStore=false}
2021-12-05T18:41:08.254Z INFO c.a.u.n.FileDownloaderCache:226 [Timer-0] Update cache file info in /home/oem/.arduino15/cache/cache.json, number of cached files is 2
2021-12-05T18:41:08.260Z INFO c.a.u.n.FileDownloader:213 [Timer-0] The file in the cache is not in the path or the md5 validation failed: path=/home/oem/.arduino15/cache/downloads.arduino.cc/packages/package_index.json.sig, file exist=false, md5 validation=false
2021-12-05T18:41:08.263Z INFO c.a.u.n.FileDownloader:221 [Timer-0] The file is change FileCached{eTag='null', lastETag='0b655932edbe57e5f148e97291dc5498', remoteURL='https://downloads.arduino.cc/packages/package_index.json.sig', localPath='/home/oem/.arduino15/cache/downloads.arduino.cc/packages/package_index.json.sig', md5='null', createdAt='2021-12-05T13:41:08.234', cacheControl=CacheControl{maxAge=3600, isMustRevalidate=false, isNoCache=false, isNoStore=false}}
2021-12-05T18:41:08.273Z INFO c.a.u.n.HttpConnectionManager:153 [Timer-0] Connect to https://downloads.arduino.cc/packages/package_index.json.sig, method=GET, request id=0790477532754470
2021-12-05T18:41:08.758Z INFO c.a.u.n.HttpConnectionManager:157 [Timer-0] Request complete URL="https://downloads.arduino.cc/packages/package_index.json.sig", method=GET, response code=206, request id=0790477532754470, headers={null=[HTTP/1.1 206 Partial Content], Server=[cloudflare], Content-Range=[bytes 0-542/543], Last-Modified=[Fri, 03 Dec 2021 11:22:28 GMT], X-Amz-Cf-Id=[epcyeL2o9zm-pBD2iFwiNDArChBksO6zRPVyzMn7XTpI6vgWyuVlPw==], Set-Cookie=[__cf_bm=F772_U1AaC8Jl3TBMhXmszajsxneYmG4iqVsAerhSW0-1638729668-0-ARg8GwA77eeAeAK1nARru1htBxj8JdMlgucHiZUKSVsmyx5gnSumKhr0/U/xKJ+h6X8pIJz8UUQe1Fqzm12x8og=; path=/; expires=Sun, 05-Dec-21 19:11:08 GMT; domain=.arduino.cc; HttpOnly; Secure; SameSite=None], Content-Length=[543], Age=[2281], Content-Type=[application/pgp-signature], X-Cache=[RefreshHit from cloudfront], CF-Ray=[6b8f682aeb49e78c-MDE], X-Amz-Cf-Pop=[MIA3-P2], Connection=[keep-alive], x-amz-version-id=[keOebuuDdMcHbRqNFnuss9cFnrqUdpqA], Date=[Sun, 05 Dec 2021 18:41:08 GMT], Via=[1.1 f3407167245d79d14876c53a82e27949.cloudfront.net (CloudFront)], x-amz-replication-status=[PENDING], CF-Cache-Status=[HIT], Cache-Control=[public, max-age=3600], ETag=["0b655932edbe57e5f148e97291dc5498"], Vary=[Accept-Encoding], x-amz-request-id=[MN76Q4WMPAHTCXA2], Expires=[Sun, 05 Dec 2021 19:41:08 GMT], alt-svc=[h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400], x-amz-id-2=[FX7xyWvEKUWAir4u0PfreDjvtCYh6mwgPR38p1aiF+LV44A4pJkQsF94Tc2eQTESsj6BikIj6sw=], Expect-CT=[max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"]}
2021-12-05T18:41:08.771Z INFO c.a.u.n.FileDownloaderCache:343 [Timer-0] Update cache file: FileCached{eTag='0b655932edbe57e5f148e97291dc5498', lastETag='0b655932edbe57e5f148e97291dc5498', remoteURL='https://downloads.arduino.cc/packages/package_index.json.sig', localPath='/home/oem/.arduino15/cache/downloads.arduino.cc/packages/package_index.json.sig', md5='MD5:0b655932edbe57e5f148e97291dc5498', createdAt='2021-12-05T13:41:08.77', cacheControl=CacheControl{maxAge=3600, isMustRevalidate=false, isNoCache=false, isNoStore=false}}
2021-12-05T18:41:08.801Z INFO c.a.u.n.FileDownloaderCache:226 [Timer-0] Update cache file info in /home/oem/.arduino15/cache/cache.json, number of cached files is 2
2021-12-05T18:41:10.904Z INFO c.a.c.DownloadableContributionsDownloader:227 [Timer-0] Signature verified. url=https://downloads.arduino.cc/packages/package_index.json.sig, signature url=https://downloads.arduino.cc/packages/package_index.json.sig, file to verify=/tmp/package_index.json6974045752501280077.tmp, signature file=/tmp/package_index.json.sig7743860807147385347.tmp
2021-12-05T18:41:10.937Z INFO c.a.c.p.ContributionInstaller:310 [Timer-0] Downloaded package index URL=[https://downloads.arduino.cc/packages/package_index.json]
2021-12-05T18:41:11.101Z INFO c.a.u.n.FileDownloaderCache:149 [Timer-0] Get file cached is expire true, exist false, info FileCached{eTag='null', lastETag='null', remoteURL='https://downloads.arduino.cc/libraries/library_index.json.gz', localPath='/home/oem/.arduino15/cache/downloads.arduino.cc/libraries/library_index.json.gz', md5='null', createdAt='2021-12-05T13:41:11.097', cacheControl=null}
2021-12-05T18:41:11.107Z INFO c.a.u.n.HttpConnectionManager:153 [Timer-0] Connect to https://downloads.arduino.cc/libraries/library_index.json.gz, method=HEAD, request id=6A707634FF864A59
2021-12-05T18:41:11.639Z INFO c.a.u.n.HttpConnectionManager:157 [Timer-0] Request complete URL="https://downloads.arduino.cc/libraries/library_index.json.gz", method=HEAD, response code=206, request id=6A707634FF864A59, headers={null=[HTTP/1.1 206 Partial Content], Server=[cloudflare], Content-Range=[bytes 0-2148348/2148349], Last-Modified=[Sun, 05 Dec 2021 18:11:26 GMT], X-Amz-Cf-Id=[_it4gncNsQct0vTm54yZ2n-kKMgknOVnKx1TFJSqlr_OmhgktFaKSA==], Set-Cookie=[__cf_bm=JbT8bYixZgQkFFRXK8LJmEvGamzG.VROL9LE82clpCc-1638729671-0-ASam9wfiFGTlV6wgNN2A0OidmktbU/lKdvVKU1fIfMOw9XvOha2liNeN88MYJWfIn99XNlui01vJy2HT+ePAQyY=; path=/; expires=Sun, 05-Dec-21 19:11:11 GMT; domain=.arduino.cc; HttpOnly; Secure; SameSite=None], Content-Length=[2148349], Age=[1693], Content-Type=[application/json], X-Cache=[Miss from cloudfront], CF-Ray=[6b8f683c9c01e78c-MDE], X-Amz-Cf-Pop=[MIA3-P2], Connection=[keep-alive], x-amz-version-id=[YQyFfNx3f5ho7PWOn1ZUvlcAhpH2Lzst], Date=[Sun, 05 Dec 2021 18:41:11 GMT], Via=[1.1 34fecb651efaeb1f6068e51395af55e3.cloudfront.net (CloudFront)], x-amz-replication-status=[PENDING], CF-Cache-Status=[HIT], Cache-Control=[public, max-age=14400], ETag=["2c9f8fe87cda28fb1fe623e6f7bd536e"], Vary=[Accept-Encoding], x-amz-request-id=[564C9X12VQ7HT8M5], Expires=[Sun, 05 Dec 2021 22:41:11 GMT], alt-svc=[h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400], x-amz-id-2=[2bLC8ILETWXzzs9sES6wRDLYCUp/Opd3QskC+O6MxedDd3lPD+evcYIzxzLrXHFKpS+9MGJ4tdA=], Expect-CT=[max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"]}
2021-12-05T18:41:11.644Z INFO c.a.u.n.FileDownloaderCache:160 [Timer-0] Update cached info of https://downloads.arduino.cc/libraries/library_index.json.gz, createdAt 2021-12-05T13:41:11.097, previous eTag null, last eTag 2c9f8fe87cda28fb1fe623e6f7bd536e, cache control header CacheControl{maxAge=14400, isMustRevalidate=false, isNoCache=false, isNoStore=false}
2021-12-05T18:41:11.671Z INFO c.a.u.n.FileDownloaderCache:226 [Timer-0] Update cache file info in /home/oem/.arduino15/cache/cache.json, number of cached files is 3
2021-12-05T18:41:11.679Z INFO c.a.u.n.FileDownloader:213 [Timer-0] The file in the cache is not in the path or the md5 validation failed: path=/home/oem/.arduino15/cache/downloads.arduino.cc/libraries/library_index.json.gz, file exist=false, md5 validation=false
2021-12-05T18:41:11.683Z INFO c.a.u.n.FileDownloader:221 [Timer-0] The file is change FileCached{eTag='null', lastETag='2c9f8fe87cda28fb1fe623e6f7bd536e', remoteURL='https://downloads.arduino.cc/libraries/library_index.json.gz', localPath='/home/oem/.arduino15/cache/downloads.arduino.cc/libraries/library_index.json.gz', md5='null', createdAt='2021-12-05T13:41:11.647', cacheControl=CacheControl{maxAge=14400, isMustRevalidate=false, isNoCache=false, isNoStore=false}}
2021-12-05T18:41:11.694Z INFO c.a.u.n.HttpConnectionManager:153 [Timer-0] Connect to https://downloads.arduino.cc/libraries/library_index.json.gz, method=GET, request id=B17507EC392B483F
2021-12-05T18:41:12.200Z INFO c.a.u.n.HttpConnectionManager:157 [Timer-0] Request complete URL="https://downloads.arduino.cc/libraries/library_index.json.gz", method=GET, response code=206, request id=B17507EC392B483F, headers={null=[HTTP/1.1 206 Partial Content], Server=[cloudflare], Content-Range=[bytes 0-2148348/2148349], Last-Modified=[Sun, 05 Dec 2021 18:11:26 GMT], X-Amz-Cf-Id=[_it4gncNsQct0vTm54yZ2n-kKMgknOVnKx1TFJSqlr_OmhgktFaKSA==], Set-Cookie=[__cf_bm=FYYvtQ5sm27FlAz3TmCdEjWgwW7HfTfeS_5p8RvJ3QI-1638729672-0-AbG4deIZKDnK9YC0unhiEQlLRupAvR+gVnDv1Uq4d333BCwyxoN9h4q7qHTaFvoTy9aUty/ccjAva1ujV8WiOrc=; path=/; expires=Sun, 05-Dec-21 19:11:12 GMT; domain=.arduino.cc; HttpOnly; Secure; SameSite=None], Content-Length=[2148349], Age=[1694], Content-Type=[application/json], X-Cache=[Miss from cloudfront], CF-Ray=[6b8f68405de1e78c-MDE], X-Amz-Cf-Pop=[MIA3-P2], Connection=[keep-alive], x-amz-version-id=[YQyFfNx3f5ho7PWOn1ZUvlcAhpH2Lzst], Date=[Sun, 05 Dec 2021 18:41:12 GMT], Via=[1.1 34fecb651efaeb1f6068e51395af55e3.cloudfront.net (CloudFront)], x-amz-replication-status=[PENDING], CF-Cache-Status=[HIT], Cache-Control=[public, max-age=14400], ETag=["2c9f8fe87cda28fb1fe623e6f7bd536e"], Vary=[Accept-Encoding], x-amz-request-id=[564C9X12VQ7HT8M5], Expires=[Sun, 05 Dec 2021 22:41:12 GMT], alt-svc=[h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400], x-amz-id-2=[2bLC8ILETWXzzs9sES6wRDLYCUp/Opd3QskC+O6MxedDd3lPD+evcYIzxzLrXHFKpS+9MGJ4tdA=], Expect-CT=[max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"]}
2021-12-05T18:41:15.143Z INFO c.a.u.n.FileDownloaderCache:343 [Timer-0] Update cache file: FileCached{eTag='2c9f8fe87cda28fb1fe623e6f7bd536e', lastETag='2c9f8fe87cda28fb1fe623e6f7bd536e', remoteURL='https://downloads.arduino.cc/libraries/library_index.json.gz', localPath='/home/oem/.arduino15/cache/downloads.arduino.cc/libraries/library_index.json.gz', md5='MD5:2c9f8fe87cda28fb1fe623e6f7bd536e', createdAt='2021-12-05T13:41:15.143', cacheControl=CacheControl{maxAge=14400, isMustRevalidate=false, isNoCache=false, isNoStore=false}}
2021-12-05T18:41:15.174Z INFO c.a.u.n.FileDownloaderCache:226 [Timer-0] Update cache file info in /home/oem/.arduino15/cache/cache.json, number of cached files is 3
2021-12-05T18:41:16.276Z INFO c.a.u.n.FileDownloaderCache:149 [Timer-0] Get file cached is expire true, exist false, info FileCached{eTag='null', lastETag='null', remoteURL='https://downloads.arduino.cc/libraries/library_index.json.sig', localPath='/home/oem/.arduino15/cache/downloads.arduino.cc/libraries/library_index.json.sig', md5='null', createdAt='2021-12-05T13:41:16.273', cacheControl=null}
2021-12-05T18:41:16.284Z INFO c.a.u.n.HttpConnectionManager:153 [Timer-0] Connect to https://downloads.arduino.cc/libraries/library_index.json.sig, method=HEAD, request id=75848A9076174BE8
2021-12-05T18:41:16.800Z INFO c.a.u.n.HttpConnectionManager:157 [Timer-0] Request complete URL="https://downloads.arduino.cc/libraries/library_index.json.sig", method=HEAD, response code=206, request id=75848A9076174BE8, headers={null=[HTTP/1.1 206 Partial Content], Server=[cloudflare], Content-Range=[bytes 0-542/543], Last-Modified=[Sun, 05 Dec 2021 18:11:24 GMT], X-Amz-Cf-Id=[J1yNug_uUZ-vg9fQAYDkYvW1B9aDY5BnxNtchnOcxUcQQQx9yjj9xA==], Set-Cookie=[__cf_bm=pfIBNXyx4EKDgaAI1STNs6QDrmYjcuEg3d4ExIuoaFQ-1638729676-0-Abuj6RIAJuh8zqzF84Q15cwEzt42hwKaTV7NlrR+mu/YlGbR7eZaidxor8eBSQWISHyA3Denub50aIJphx35ivg=; path=/; expires=Sun, 05-Dec-21 19:11:16 GMT; domain=.arduino.cc; HttpOnly; Secure; SameSite=None], Content-Length=[543], Age=[1693], Content-Type=[application/pgp-signature], X-Cache=[Miss from cloudfront], CF-Ray=[6b8f685cfb43e78c-MDE], X-Amz-Cf-Pop=[MIA3-P2], Connection=[keep-alive], x-amz-version-id=[npwC5TMVwE7eUEKTxLneIerGZI8a84vp], Date=[Sun, 05 Dec 2021 18:41:16 GMT], Via=[1.1 19730f0d78f5675aa7f2838252596969.cloudfront.net (CloudFront)], x-amz-replication-status=[PENDING], CF-Cache-Status=[HIT], Cache-Control=[public, max-age=14400], ETag=["673f23e42fefd64238a59ea96958e846"], Vary=[Accept-Encoding], x-amz-request-id=[MPWKB88GFWCSN9CY], Expires=[Sun, 05 Dec 2021 22:41:16 GMT], alt-svc=[h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400], x-amz-id-2=[vT/rkbpXSSn3aLjuxR+7PSws22fA+jzXi497VLbMfuYiCUB55oeOgiBr8rmGHR8IMud2PMHxJ8U=], Expect-CT=[max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"]}
2021-12-05T18:41:16.804Z INFO c.a.u.n.FileDownloaderCache:160 [Timer-0] Update cached info of https://downloads.arduino.cc/libraries/library_index.json.sig, createdAt 2021-12-05T13:41:16.273, previous eTag null, last eTag 673f23e42fefd64238a59ea96958e846, cache control header CacheControl{maxAge=14400, isMustRevalidate=false, isNoCache=false, isNoStore=false}
2021-12-05T18:41:16.900Z INFO c.a.u.n.FileDownloaderCache:226 [Timer-0] Update cache file info in /home/oem/.arduino15/cache/cache.json, number of cached files is 4
2021-12-05T18:41:16.908Z INFO c.a.u.n.FileDownloader:213 [Timer-0] The file in the cache is not in the path or the md5 validation failed: path=/home/oem/.arduino15/cache/downloads.arduino.cc/libraries/library_index.json.sig, file exist=false, md5 validation=false
2021-12-05T18:41:16.911Z INFO c.a.u.n.FileDownloader:221 [Timer-0] The file is change FileCached{eTag='null', lastETag='673f23e42fefd64238a59ea96958e846', remoteURL='https://downloads.arduino.cc/libraries/library_index.json.sig', localPath='/home/oem/.arduino15/cache/downloads.arduino.cc/libraries/library_index.json.sig', md5='null', createdAt='2021-12-05T13:41:16.807', cacheControl=CacheControl{maxAge=14400, isMustRevalidate=false, isNoCache=false, isNoStore=false}}
2021-12-05T18:41:16.919Z INFO c.a.u.n.HttpConnectionManager:153 [Timer-0] Connect to https://downloads.arduino.cc/libraries/library_index.json.sig, method=GET, request id=DEA3B9D9608B419C
2021-12-05T18:41:17.400Z INFO c.a.u.n.HttpConnectionManager:157 [Timer-0] Request complete URL="https://downloads.arduino.cc/libraries/library_index.json.sig", method=GET, response code=206, request id=DEA3B9D9608B419C, headers={null=[HTTP/1.1 206 Partial Content], Server=[cloudflare], Content-Range=[bytes 0-542/543], Last-Modified=[Sun, 05 Dec 2021 18:11:24 GMT], X-Amz-Cf-Id=[J1yNug_uUZ-vg9fQAYDkYvW1B9aDY5BnxNtchnOcxUcQQQx9yjj9xA==], Set-Cookie=[__cf_bm=pCnEhiYB0cFxqrj6hH4cArM_dgpG1VFnbW0z8qy6v4U-1638729677-0-AW7xvYbQj4DrzXNyfQU0xcTJmmfREdbYktNaudsllqANtSoGiFmi8awzLo4+pJnJU9xXCvF01wPfHOl0mmMHPI4=; path=/; expires=Sun, 05-Dec-21 19:11:17 GMT; domain=.arduino.cc; HttpOnly; Secure; SameSite=None], Content-Length=[543], Age=[1694], Content-Type=[application/pgp-signature], X-Cache=[Miss from cloudfront], CF-Ray=[6b8f6860ed71e78c-MDE], X-Amz-Cf-Pop=[MIA3-P2], Connection=[keep-alive], x-amz-version-id=[npwC5TMVwE7eUEKTxLneIerGZI8a84vp], Date=[Sun, 05 Dec 2021 18:41:17 GMT], Via=[1.1 19730f0d78f5675aa7f2838252596969.cloudfront.net (CloudFront)], x-amz-replication-status=[PENDING], CF-Cache-Status=[HIT], Cache-Control=[public, max-age=14400], ETag=["673f23e42fefd64238a59ea96958e846"], Vary=[Accept-Encoding], x-amz-request-id=[MPWKB88GFWCSN9CY], Expires=[Sun, 05 Dec 2021 22:41:17 GMT], alt-svc=[h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400], x-amz-id-2=[vT/rkbpXSSn3aLjuxR+7PSws22fA+jzXi497VLbMfuYiCUB55oeOgiBr8rmGHR8IMud2PMHxJ8U=], Expect-CT=[max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"]}
2021-12-05T18:41:17.411Z INFO c.a.u.n.FileDownloaderCache:343 [Timer-0] Update cache file: FileCached{eTag='673f23e42fefd64238a59ea96958e846', lastETag='673f23e42fefd64238a59ea96958e846', remoteURL='https://downloads.arduino.cc/libraries/library_index.json.sig', localPath='/home/oem/.arduino15/cache/downloads.arduino.cc/libraries/library_index.json.sig', md5='MD5:673f23e42fefd64238a59ea96958e846', createdAt='2021-12-05T13:41:17.41', cacheControl=CacheControl{maxAge=14400, isMustRevalidate=false, isNoCache=false, isNoStore=false}}
2021-12-05T18:41:17.435Z INFO c.a.u.n.FileDownloaderCache:226 [Timer-0] Update cache file info in /home/oem/.arduino15/cache/cache.json, number of cached files is 4
2021-12-05T18:41:19.094Z INFO c.a.c.DownloadableContributionsDownloader:227 [Timer-0] Signature verified. url=https://downloads.arduino.cc/libraries/library_index.json.sig, signature url=https://downloads.arduino.cc/libraries/library_index.json.sig, file to verify=/tmp/library_index.json3825013924638958793.tmp, signature file=/tmp/library_index.json.sig860580990102659733.tmp