2026-06-01T09:56:02.210Z [ INFO] Starting package build
2026-06-01T09:56:02.210Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-06-01T09:56:10.404Z [ INFO] Running make stage stage=pre-clean
2026-06-01T09:57:38.782Z [ INFO] Running make stage stage=checksum
2026-06-01T09:57:40.313Z [ INFO] Running make stage stage=configure
2026-06-01T09:58:22.042Z [ INFO] Running make stage stage=build
2026-06-01T10:04:22.391Z [ERROR] Package build failed
2026-06-01T10:05:07.130Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)