2026-04-29T03:37:40.980Z [ INFO] Starting package build
2026-04-29T03:37:40.980Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-04-29T03:37:41.318Z [ INFO] Running make stage stage=pre-clean
2026-04-29T03:37:41.830Z [ INFO] Running make stage stage=checksum
2026-04-29T03:37:42.343Z [ INFO] Running make stage stage=configure
2026-04-29T03:37:44.595Z [ INFO] Running make stage stage=build
2026-04-29T03:37:45.270Z [ERROR] Package build failed
2026-04-29T03:37:45.609Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)