2026-05-05T01:41:38.775Z [ INFO] Starting package build
2026-05-05T01:41:38.775Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-05T01:41:39.129Z [ INFO] Running make stage stage=pre-clean
2026-05-05T01:41:39.644Z [ INFO] Running make stage stage=checksum
2026-05-05T01:41:40.165Z [ INFO] Running make stage stage=configure
2026-05-05T01:42:03.400Z [ INFO] Running make stage stage=build
2026-05-05T01:42:05.667Z [ERROR] Package build failed
2026-05-05T01:42:06.022Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)