>>> toolchain-external-linaro-aarch64-be 2018.05 Downloading
wget --passive-ftp -nd -t 3 --no-check-certificate -O '/workdir/instance-0/output-1/build/.gcc-linaro-7.3.1-2018.05-x86_64_aarch64_be-linux-gnu.tar.xz.CPfbV7/output' 'https://releases.linaro.org/components/toolchain/binaries/7.3-2018.05/aarch64_be-linux-gnu/gcc-linaro-7.3.1-2018.05-x86_64_aarch64_be-linux-gnu.tar.xz' 
Unknown option 'passive-ftp'
wget --passive-ftp -nd -t 3 --no-check-certificate -O '/workdir/instance-0/output-1/build/.gcc-linaro-7.3.1-2018.05-x86_64_aarch64_be-linux-gnu.tar.xz.8pKPpd/output' 'https://sources.buildroot.net/toolchain-external-linaro-aarch64-be/gcc-linaro-7.3.1-2018.05-x86_64_aarch64_be-linux-gnu.tar.xz' 
Unknown option 'passive-ftp'
wget --passive-ftp -nd -t 3 --no-check-certificate -O '/workdir/instance-0/output-1/build/.gcc-linaro-7.3.1-2018.05-x86_64_aarch64_be-linux-gnu.tar.xz.jIk9Yr/output' 'https://sources.buildroot.net/gcc-linaro-7.3.1-2018.05-x86_64_aarch64_be-linux-gnu.tar.xz' 
Unknown option 'passive-ftp'
make: *** [package/pkg-generic.mk:179: /workdir/instance-0/output-1/build/toolchain-external-linaro-aarch64-be-2018.05/.stamp_downloaded] Error 1
make: Leaving directory '/workdir/instance-0/buildroot'