>>> toolchain-external-arm-aarch64-be 2021.07 Downloading
wget --passive-ftp -nd -t 3 -O '/tmp/instance-15/output-1/build/.gcc-arm-10.3-2021.07-x86_64-aarch64_be-none-linux-gnu.tar.xz.EqXhHJ/output' 'https://developer.arm.com/-/media/Files/downloads/gnu-a/10.3-2021.07/binrel/gcc-arm-10.3-2021.07-x86_64-aarch64_be-none-linux-gnu.tar.xz' 
--2023-04-18 01:27:05--  https://developer.arm.com/-/media/Files/downloads/gnu-a/10.3-2021.07/binrel/gcc-arm-10.3-2021.07-x86_64-aarch64_be-none-linux-gnu.tar.xz
Resolving developer.arm.com (developer.arm.com)... failed: Temporary failure in name resolution.
wget: unable to resolve host address 'developer.arm.com'
wget --passive-ftp -nd -t 3 -O '/tmp/instance-15/output-1/build/.gcc-arm-10.3-2021.07-x86_64-aarch64_be-none-linux-gnu.tar.xz.mzOj0o/output' 'http://sources.buildroot.net/toolchain-external-arm-aarch64-be/gcc-arm-10.3-2021.07-x86_64-aarch64_be-none-linux-gnu.tar.xz' 
--2023-04-18 01:27:16--  http://sources.buildroot.net/toolchain-external-arm-aarch64-be/gcc-arm-10.3-2021.07-x86_64-aarch64_be-none-linux-gnu.tar.xz
Resolving sources.buildroot.net (sources.buildroot.net)... failed: Temporary failure in name resolution.
wget: unable to resolve host address 'sources.buildroot.net'
wget --passive-ftp -nd -t 3 -O '/tmp/instance-15/output-1/build/.gcc-arm-10.3-2021.07-x86_64-aarch64_be-none-linux-gnu.tar.xz.Uz5COq/output' 'http://sources.buildroot.net/gcc-arm-10.3-2021.07-x86_64-aarch64_be-none-linux-gnu.tar.xz' 
--2023-04-18 01:27:28--  http://sources.buildroot.net/gcc-arm-10.3-2021.07-x86_64-aarch64_be-none-linux-gnu.tar.xz
Resolving sources.buildroot.net (sources.buildroot.net)... failed: Temporary failure in name resolution.
wget: unable to resolve host address 'sources.buildroot.net'
make: *** [package/pkg-generic.mk:189: /tmp/instance-15/output-1/build/toolchain-external-arm-aarch64-be-2021.07/.stamp_downloaded] Error 1
make: Leaving directory '/tmp/instance-15/buildroot'