2026-06-01T15:13:59.647Z [ INFO] Starting package build
2026-06-01T15:13:59.647Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-06-01T15:14:01.080Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:14:03.784Z [ INFO] Running make stage stage=checksum
2026-06-01T15:14:05.307Z [ INFO] Running make stage stage=configure
2026-06-01T15:14:11.202Z [ INFO] Running make stage stage=build
2026-06-01T15:14:16.172Z [ERROR] Package build failed
2026-06-01T15:14:17.926Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)