2026-04-29T12:10:29.741Z [ INFO] Starting package build
2026-04-29T12:10:29.741Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-04-29T12:10:30.434Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:10:32.328Z [ INFO] Running make stage stage=checksum
2026-04-29T12:10:32.782Z [ INFO] Running make stage stage=configure
2026-04-29T12:10:51.281Z [ INFO] Running make stage stage=build
2026-04-29T12:10:55.184Z [ERROR] Package build failed
2026-04-29T12:10:55.842Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)