=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for smartmontools-7.0.tar.gz
=> Checksum RMD160 OK for smartmontools-7.0.tar.gz
=> Checksum SHA512 OK for smartmontools-7.0.tar.gz
===> Installing dependencies for smartmontools-7.0nb3
=> Tool dependency gmake>=3.81: found gmake-4.2.1nb1
=> Tool dependency nbpatch-[0-9]*: found nbpatch-20151107
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
===> Overriding tools for smartmontools-7.0nb3
===> Extracting for smartmontools-7.0nb3
===> Patching for smartmontools-7.0nb3
=> Applying pkgsrc patches for smartmontools-7.0nb3
**************************************
Ignoring patch file /usr/pkgsrc/sysutils/smartmontools/patches/patch-ag: invalid checksum
**************************************
=> Ignoring patchfile /usr/pkgsrc/sysutils/smartmontools/patches/patch-ag.orig
**************************************
Ignoring patch file /usr/pkgsrc/sysutils/smartmontools/patches/patch-os__freebsd.cpp: invalid checksum
**************************************
=> Ignoring patchfile /usr/pkgsrc/sysutils/smartmontools/patches/patch-os__freebsd.cpp.orig
ERROR: Patching failed due to modified or broken patch file(s):
ERROR: 	/usr/pkgsrc/sysutils/smartmontools/patches/patch-ag
ERROR: 	/usr/pkgsrc/sysutils/smartmontools/patches/patch-os__freebsd.cpp
*** Error code 1

Stop.
bmake[1]: stopped in /usr/pkgsrc/sysutils/smartmontools
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/sysutils/smartmontools