=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Checksum BLAKE2s OK for gcc-8.2.0.tar.xz
=> Checksum SHA512 OK for gcc-8.2.0.tar.xz
=> Checksum BLAKE2s OK for newlib-3.0.0.tar.gz
=> Checksum SHA512 OK for newlib-3.0.0.tar.gz
mkdir: /tmp/pkgbuild/cross/aarch64-none-elf-gcc: Permission denied
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/cross/aarch64-none-elf-gcc