2026-05-05T05:03:15.108Z [ INFO] Starting package build
2026-05-05T05:03:15.108Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-05T05:03:15.656Z [ INFO] Running make stage stage=pre-clean
2026-05-05T05:03:19.895Z [ INFO] Running make stage stage=checksum
2026-05-05T05:03:20.398Z [ INFO] Running make stage stage=configure
2026-05-05T05:03:43.282Z [ INFO] Running make stage stage=build
2026-05-05T05:03:50.042Z [ERROR] Package build failed
2026-05-05T05:03:50.743Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)