2026-06-01T04:04:28.057Z [ INFO] Starting package build
2026-06-01T04:04:28.057Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-06-01T04:04:28.421Z [ INFO] Running make stage stage=pre-clean
2026-06-01T04:04:31.768Z [ INFO] Running make stage stage=checksum
2026-06-01T04:04:32.208Z [ INFO] Running make stage stage=configure
2026-06-01T04:04:35.104Z [ INFO] Running make stage stage=build
2026-06-01T04:04:35.882Z [ERROR] Package build failed
2026-06-01T04:04:36.872Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)