=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Checksum BLAKE2s OK for notmuch-0.40.tar.xz
=> Checksum SHA512 OK for notmuch-0.40.tar.xz
mkdir: /tmp/mail/py-notmuch2: Permission denied
*** Error code 1

Stop.
make: stopped in /amd/pkgsrc/CHROOT/P/pkgsrc/mail/py-notmuch2