2026-04-29T12:33:55.009Z [ INFO] Starting package build
2026-04-29T12:33:55.009Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-04-29T12:33:55.459Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:34:06.173Z [ INFO] Running make stage stage=checksum
2026-04-29T12:34:06.767Z [ INFO] Running make stage stage=configure
2026-04-29T12:34:16.362Z [ERROR] Package build failed
2026-04-29T12:34:17.691Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)