=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for autoconf-archive-2019.01.06.tar.xz
=> Checksum RMD160 OK for autoconf-archive-2019.01.06.tar.xz
=> Checksum SHA512 OK for autoconf-archive-2019.01.06.tar.xz
mkdir: /tmp/pkgbuild/devel/autoconf-archive: Permission denied
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/devel/autoconf-archive