2026-05-05T15:56:30.835Z [ INFO] Starting package build
2026-05-05T15:56:30.836Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-05T15:56:31.158Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:56:40.569Z [ INFO] Running make stage stage=checksum
2026-05-05T15:56:41.239Z [ INFO] Running make stage stage=configure
2026-05-05T15:56:55.313Z [ INFO] Running make stage stage=build
2026-05-05T15:57:17.317Z [ERROR] Package build failed
2026-05-05T15:57:20.368Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)