xargs: grep: terminated by signal 13

➜  baohaojun_beagrep git:(master) ✗ cd /tmp; mkdir $$; cd $$; echo main > 1.txt; mkbeagrepidx; beagrep -e 'main' --grep '--color=auto'; true; cd ..; rm $$ -rf
Debug: Using utf8 encoding for filenames
Always: Will ignore directories matching regular expression: ^(?:/tmp/18776/out)$|^(?:.*/\.repo)$|^(?:.*/\.git)$
Always: Starting beagrep-build-index (pid 7811) at 4/25/2018 11:48:51 PM
Debug: Purging /home/kk/.cache/system-config/for-code-reading/tmp/18776/.beagrep
Debug: Starting IndexWorker
Debug: Size: VmRSS=34.7 MB, size=1.00, 0.0%
Debug: Scanned 2 files and directories in 1 directories
Debug: -file:///tmp/18776
Debug: -file:///tmp/18776/1.txt
Debug: Loaded 3 filters from /usr/local/lib/beagrep/Filters/Filters.dll
Debug: Cannot read /home/kk/.cache/system-config/for-code-reading/tmp/18776/.beagrep/filterver.dat, assuming dirty filterver.dat
Debug: Verifying filter_cache at /home/kk/.cache/system-config/for-code-reading/tmp/18776/.beagrep/filterver.dat ... cache is dirty ? True
Debug: +file:///tmp/18776
Debug: +file:///tmp/18776/1.txt
Debug: Optimizing index
Debug: IndexWorker Done
Debug: Elapsed time 3.01s.
Done writing to /home/kk/.cache/system-config/for-code-reading/tmp/18776/.beagrep/StaticIndex.xml
Always: Exiting beagrep-build-index (pid 7811) at 4/25/2018 11:48:54 PM
sh: 1: cut-long-lines: not found
xargs: grep: terminated by signal 13
baohaojun / beagrep

xargs: grep: terminated by signal 13 #11
