>>> toolchain-external-linaro-arm 2018.05 Downloading
--2021-02-28 19:53:24--  https://releases.linaro.org/components/toolchain/binaries/7.3-2018.05/arm-linux-gnueabihf/gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf.tar.xz
Resolving releases.linaro.org (releases.linaro.org)... 52.215.200.125
Connecting to releases.linaro.org (releases.linaro.org)|52.215.200.125|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://publishing-ie-linaro-org.s3.amazonaws.com/releases/components/toolchain/binaries/7.3-2018.05/arm-linux-gnueabihf/gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf.tar.xz?Signature=3ompYNIOs2OHAupxs%2FTzBgBNdSI%3D&Expires=1614542095&AWSAccessKeyId=AKIAIELXV2RYNAHFUP7A [following]
--2021-02-28 19:53:25--  https://publishing-ie-linaro-org.s3.amazonaws.com/releases/components/toolchain/binaries/7.3-2018.05/arm-linux-gnueabihf/gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf.tar.xz?Signature=3ompYNIOs2OHAupxs%2FTzBgBNdSI%3D&Expires=1614542095&AWSAccessKeyId=AKIAIELXV2RYNAHFUP7A
Resolving publishing-ie-linaro-org.s3.amazonaws.com (publishing-ie-linaro-org.s3.amazonaws.com)... 52.218.91.66
Connecting to publishing-ie-linaro-org.s3.amazonaws.com (publishing-ie-linaro-org.s3.amazonaws.com)|52.218.91.66|:443... connected.
Unable to establish SSL connection.
--2021-02-28 20:08:25--  http://sources.buildroot.net/toolchain-external-linaro-arm/gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf.tar.xz
Resolving sources.buildroot.net (sources.buildroot.net)... 104.26.0.37, 104.26.1.37, 172.67.72.56, ...
Connecting to sources.buildroot.net (sources.buildroot.net)|104.26.0.37|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2021-02-28 20:08:30 ERROR 404: Not Found.

--2021-02-28 20:08:30--  http://sources.buildroot.net/gcc-linaro-7.3.1-2018.05-x86_64_arm-linux-gnueabihf.tar.xz
Resolving sources.buildroot.net (sources.buildroot.net)... 104.26.0.37, 104.26.1.37, 172.67.72.56, ...
Connecting to sources.buildroot.net (sources.buildroot.net)|104.26.0.37|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2021-02-28 20:08:31 ERROR 404: Not Found.

make: *** [package/pkg-generic.mk:148: /home/giuliobenetti/autobuild/run/instance-3/output-1/build/toolchain-external-linaro-arm-2018.05/.stamp_downloaded] Error 1
make: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/buildroot'