=> Bootstrap dependency digest>=20010302: found digest-20190127
===> Skipping vulnerability checks.
WARNING: No /var/db/pkg/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'.
===> Building for opengrok-0.12.1.5nb12
cd /data/scratch/devel/opengrok/work/OpenGrok-0.12.1.5 &&  CLASSPATH=/usr/pkg/lib/java/JFlex.jar /usr/pkg/bin/ant
OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000c1800000, 1048576000, 0) failed; error='ENOMEM' (errno=12)
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (mmap) failed to map 1048576000 bytes for Failed to commit area from 0x00000000c1800000 to 0x0000000100000000 of length 1048576000.
# An error report file with more information is saved as:
# /data/scratch/devel/opengrok/work/OpenGrok-0.12.1.5/hs_err_pid20442.log
*** Error code 1

Stop.
make[1]: stopped in /data/pkgsrc/devel/opengrok
*** Error code 1

Stop.
make: stopped in /data/pkgsrc/devel/opengrok