2026-06-01T15:15:22.304Z [ INFO] Starting package build
2026-06-01T15:15:22.304Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/18
2026-06-01T15:15:23.828Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:15:42.953Z [ INFO] Running make stage stage=checksum
2026-06-01T15:15:47.568Z [ INFO] Running make stage stage=configure
2026-06-01T15:16:50.378Z [ INFO] Running make stage stage=build
2026-06-01T15:17:39.321Z [ERROR] Package build failed
2026-06-01T15:17:44.900Z [ WARN] Failed to remove directory path=/data/chroot/18/opt/pkg error=Device busy (os error 16)