2026-04-29T12:45:25.042Z [ INFO] Starting package build
2026-04-29T12:45:25.042Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-04-29T12:45:25.399Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:45:35.912Z [ INFO] Running make stage stage=checksum
2026-04-29T12:45:36.386Z [ INFO] Running make stage stage=configure
2026-04-29T12:45:52.605Z [ INFO] Running make stage stage=build
2026-04-29T12:46:08.912Z [ERROR] Package build failed
2026-04-29T12:46:09.138Z [ INFO] Killed processes using sandbox pids=35833 35832 35820 35762
2026-04-29T12:46:11.163Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)