=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Checksum BLAKE2s OK for libxtend-0.1.7.tar.gz
=> Checksum SHA512 OK for libxtend-0.1.7.tar.gz
mkdir: /tmp/pkgbuild/devel/libxtend: Permission denied
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/devel/libxtend