2026-06-01T15:27:45.835Z [ INFO] Starting package build
2026-06-01T15:27:45.835Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/18
2026-06-01T15:27:48.440Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:27:59.620Z [ INFO] Running make stage stage=checksum
2026-06-01T15:28:02.227Z [ INFO] Running make stage stage=configure
2026-06-01T15:28:13.956Z [ INFO] Running make stage stage=build
2026-06-01T15:28:53.659Z [ERROR] Package build failed
2026-06-01T15:28:59.454Z [ WARN] Failed to remove directory path=/data/chroot/18/opt/pkg error=Device busy (os error 16)