=> Bootstrap dependency digest>=20010302: found digest-20190127
===> Skipping vulnerability checks.
WARNING: No /usr/pkg/pkgdb/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /usr/pkg/pkgdb fetch-pkg-vulnerabilities'.
===> Building for fcitx5-5.0.5nb1
[  0%] Building CXX object src/lib/fcitx-utils/CMakeFiles/Fcitx5Utils.dir/dbus/libdbus/bus.cpp.o
In file included from /scratch/work/inputmethod/fcitx5/work/fcitx5-5.0.5/src/lib/fcitx-utils/dbus/libdbus/bus.cpp:7:0:
/scratch/work/inputmethod/fcitx5/work/fcitx5-5.0.5/config.h:33:0: warning: "LIBKVM_FOUND" redefined
 #define LIBKVM_FOUND
 ^
<command-line>:0:0: note: this is the location of the previous definition
In file included from /scratch/work/inputmethod/fcitx5/work/fcitx5-5.0.5/src/lib/fcitx-utils/dbus/libdbus/../../log.h:26:0,
                 from /scratch/work/inputmethod/fcitx5/work/fcitx5-5.0.5/src/lib/fcitx-utils/dbus/libdbus/bus.cpp:13:
/scratch/work/inputmethod/fcitx5/work/fcitx5-5.0.5/src/lib/fcitx-utils/../fcitx-utils/fs.h:10:20: fatal error: optional: No such file or directory
compilation terminated.
*** [src/lib/fcitx-utils/CMakeFiles/Fcitx5Utils.dir/dbus/libdbus/bus.cpp.o] Error code 1

make[2]: stopped in /scratch/work/inputmethod/fcitx5/work/fcitx5-5.0.5
1 error

make[2]: stopped in /scratch/work/inputmethod/fcitx5/work/fcitx5-5.0.5
*** [src/lib/fcitx-utils/CMakeFiles/Fcitx5Utils.dir/all] Error code 2

make[1]: stopped in /scratch/work/inputmethod/fcitx5/work/fcitx5-5.0.5
1 error

make[1]: stopped in /scratch/work/inputmethod/fcitx5/work/fcitx5-5.0.5
*** [all] Error code 2

make: stopped in /scratch/work/inputmethod/fcitx5/work/fcitx5-5.0.5
1 error

make: stopped in /scratch/work/inputmethod/fcitx5/work/fcitx5-5.0.5
*** Error code 2

Stop.
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*** Error code 1

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make: stopped in /tree/pkgsrc/inputmethod/fcitx5