2026-05-05T14:21:38.747Z [ INFO] Starting package build
2026-05-05T14:21:38.747Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-05-05T14:21:39.128Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:21:50.478Z [ INFO] Running make stage stage=checksum
2026-05-05T14:21:51.144Z [ INFO] Running make stage stage=configure
2026-05-05T14:22:00.625Z [ INFO] Running make stage stage=build
2026-05-05T14:22:28.479Z [ERROR] Package build failed
2026-05-05T14:22:30.337Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)