lang/go120 random make package failure

[Nikita Ronja Gillmann <nikita%NetBSD.org@localhost>]

While running make (package) for lang/go120 outside of pbulk, it 
randomly fails like this:

===> Installing for go120-1.20.3
=> Generating pre-install file lists
=> Creating installation directories
cd /usr/work/lang/go120/work/go && rm -rf pkg/obj pkg/bootstrap
cd /usr/work/lang/go120/work/go && pax -rw . /usr/work/lang/go120/work/.destdir/usr/pkg/go120
find /usr/work/lang/go120/work/.destdir/usr/pkg/go120 -name \*.orig -exec rm {} \;
/bin/ln -sf /usr/pkg/go120/bin/go /usr/work/lang/go120/work/.destdir/usr/pkg/bin/go120
/bin/ln -sf /usr/pkg/go120/bin/gofmt /usr/work/lang/go120/work/.destdir/usr/pkg/bin/gofmt120
=> Automatic manual page handling
=> Generating post-install file lists
=> Checking file-check results for go120-1.20.3
sh: cannot create /usr/work/lang/go120/work/.error/check-files-prefix: directory nonexistent
sh: cannot create /usr/work/lang/go120/work/.error/check-files-prefix: directory nonexistent
sh: cannot create /usr/work/lang/go120/work/.error/check-files-prefix: directory nonexistent
sh: cannot create /usr/work/lang/go120/work/.error/check-files-prefix: directory nonexistent
*** Error code 2

Stop.
make[2]: stopped in /usr/pkgsrc/lang/go120
*** Error code 1

Stop.
make[1]: stopped in /usr/pkgsrc/lang/go120
*** Error code 1

Stop.