2026-06-01T15:10:46.145Z [ INFO] Starting package build
2026-06-01T15:10:46.145Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-06-01T15:10:47.209Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:10:54.793Z [ INFO] Running make stage stage=checksum
2026-06-01T15:10:56.563Z [ INFO] Running make stage stage=configure
2026-06-01T15:11:38.385Z [ERROR] Package build failed
2026-06-01T15:11:39.971Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)